60b87dd9b2d242567526abecd0cf3681d49623870d76e359df2950b95a194a2b151b0a2200d57ec29016448fac638b4b3a5e7d508a3af52a17356a741b849ab21a5c2dde97b66f69d2ca28893370636a6a1018dbcbe670685658fd754f87f4b0c289c3c3ff2b8c3a2e523840e387efbbdf524f29da52", 0x7a}, {&(0x7f0000609000)="b94ecd4ed61599e46e4bd877dd491b24c7484c7c33d4a463950ef422aa11062063cb", 0x22}], 0x2, &(0x7f0000315000+0x593)={0x28, 0x10a, 0x4, "ed0be3278ed52710afce3b5edcc522bb187650bebc43cb08793b930b"}, 0x28, 0x4004}], 0x9, 0x40000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000593000-0xa)='/dev/vcs#\x00', 0x2ede, 0x2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000174000-0x4), &(0x7f0000e73000-0x4)=0x4) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a5c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000943000-0x4)) socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_int(r4, 0x1, 0x3, &(0x7f00006c3000), &(0x7f0000f99000-0x4)=0x13) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000425000-0x4)=r1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003d9000-0x8)) 2018/02/08 07:40:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000029b000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000aa5000-0xa)='/dev/vcs#\x00', 0x5, 0x0) ppoll(&(0x7f0000678000)=[{r0, 0x2}, {r1, 0x8}], 0x2, &(0x7f0000219000), &(0x7f000076a000)={0xfffffffffffffff7}, 0x8) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r2, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000170000)={0xff}, 0x1) 2018/02/08 07:40:14 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000952000-0xf)='/dev/sequencer\x00', 0x80044, 0x0) ioctl$TIOCEXCL(r0, 0x540c) getsockname(0xffffffffffffffff, &(0x7f0000005000)=@nfc, &(0x7f0000007000-0x4)=0x980186cc5110bc8a) 2018/02/08 07:40:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80a, 0x81, &(0x7f0000ccf000)={0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000030a000-0xc)={0x0, 0x38, &(0x7f00002a4000-0x38)=[@in6={0xa, 0x2, 0xdb5f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fff}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x9}]}, &(0x7f0000b9d000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fed000-0x10)={r2, 0x8, 0x8, 0x1}, &(0x7f0000458000)=0x10) dup2(r0, r1) 2018/02/08 07:40:14 executing program 2: mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d26000-0x11)='/dev/vga_arbiter\x00', 0x20001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x3b)=""/59, 0x3b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r0, 0x50, &(0x7f0000d26000-0x50)}, 0x10) write$eventfd(r0, &(0x7f00009c3000-0x8), 0xffffffffffffff4e) 2018/02/08 07:40:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000bb4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000d07000)=0x1c, 0x80000) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f00002bf000-0x4)=0xf33, 0x4) 2018/02/08 07:40:14 executing program 2: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='fdinfo\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rtc\x00', 0xc0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000001000-0x6)={0x8, 0x7fffffff, 0x7}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000000e000-0x4)=0xff5) futex(&(0x7f000000d000-0x4), 0xc, 0x4, &(0x7f0000003000), &(0x7f000000c000)=0x3, 0x0) [ 329.928208] NFQUEUE: number of total queues is 0 2018/02/08 07:40:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 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), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ac1000-0xe)='./file0/file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x30c42c, &(0x7f000000a000)) 2018/02/08 07:40:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008d8000-0x89)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0xffffffffffffff54}], 0x9a) socket$nl_crypto(0x10, 0x3, 0x15) sendfile(r0, r0, &(0x7f00008e9000)=0x1, 0x9) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000107000)={0x5, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, 0x142, 0xed, 0x3, 0x6, 0x6, &(0x7f0000ed7000)=@generic="feaf81e817c295f9bc118a40cf8aa761", 0xffffffff, 0x7, 0x19}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d00000-0xc)='/dev/rfkill\x00', 0x2, 0x0) 2018/02/08 07:40:14 executing program 3: mmap(&(0x7f0000000000/0xb2e000)=nil, 0xb2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b2e000-0x8)='keyring\x00', &(0x7f000038b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000977000)='/selinux/checkreqprot\x00', 0xe8401, 0x0) getpeername$ipx(r1, &(0x7f00006f1000), &(0x7f00007ea000)=0x10) keyctl$get_security(0x11, r0, &(0x7f0000b2d000), 0x0) bind$rds(r1, &(0x7f0000860000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/08 07:40:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000ee4000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006df000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ca8000-0xc)="6e732000676f75700085e3") setns(r1, 0x0) [ 329.969691] NFQUEUE: number of total queues is 0 2018/02/08 07:40:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000006000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x90)=@ipv6_newroute={0x24, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, 'o'}]}, 0x24}, 0x1}, 0x0) 2018/02/08 07:40:14 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000003000-0x108)={0x401, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000000d000+0x855)={{0x9, 0xc1e, 0x4, 0x0, 0x5b6d, 0x8000}, 0x63}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000000a000)=0x3a, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xa5, 0x6, 0x9, 0x5, 0x777}, &(0x7f0000011000-0x4)=0xa0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000011000-0x18)={r3, 0x9, 0x30, 0x0, 0x6}, &(0x7f0000010000)=0x18) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000010000)) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f000000f000)) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000000e000)={r0, 0x8}) 2018/02/08 07:40:14 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000bc9000-0x3)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000001000-0x8)={0x3, 0xcf72}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2, &(0x7f000051a000-0x58)=@raw=[@generic={0x101}], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/08 07:40:14 executing program 5: mmap(&(0x7f0000000000/0xea1000)=nil, 0xea1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 2018/02/08 07:40:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000035f000-0xf)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f000075b000)=[], 0x101a70eb0d6bff83, 0x40) 2018/02/08 07:40:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bf3000)={0xaa, 0x400000000000000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004cd000-0x18)={0xaa, 0x5}) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d11000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000bd0000)={r2, 0x20}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00007d9000-0x4)=0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000650000-0x9)={{&(0x7f0000022000/0x1000)=nil, 0x1000}, 0x3}) 2018/02/08 07:40:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000682000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffc, 0x4, 'ecb-cast5-avx\x00'}, 0x4f) r1 = syz_open_dev$vcsa(&(0x7f0000816000-0xb)='/dev/vcsa#\x00', 0x7f, 0x2000) connect$netlink(r1, &(0x7f00002de000)=@proc={0x10, 0x0, 0x0, 0x280000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = socket(0x2005, 0x404, 0x80000000c42) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r3, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) recvmsg$kcm(r2, &(0x7f00008a6000)={&(0x7f00004da000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f00009b8000-0x20)=[{&(0x7f00001bd000-0x5a)=""/90, 0x5a}], 0x1, &(0x7f000089f000)=""/4, 0x4}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000015000)) close(r3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000179000-0x30)="d3ab27191a0100230000000000000002fef9f342a47400ffffff00000000000000", 0x21) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ca6000)=@add_del={0x2, &(0x7f0000c79000-0x9)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x80000001}) 2018/02/08 07:40:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10010080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000001000-0x10)={0x16, 0x0, 0x0, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x1, 0x7, 0x101, 0xffffffff, 0x0, 0x200, 0x80200, 0x0, 0x4, 0x8001, 0x7fffffff, 0x0, 0x7000000, 0x100, 0x2, 0x3, 0xffffffff, 0x1, 0x8, 0x81, 0x0, 0x8, 0x80, 0x4, 0x147, 0x7e7, 0x8, 0xd4, 0x7ff, 0x1f, 0x88, 0xff, 0x4, 0x6, 0x8001, 0x8, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000002000-0x1), 0x1}, 0x4000, 0x9, 0x80000001, 0x1, 0x1, 0x7, 0x5}, r2, 0x1ff, r0, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f00009bd000)={0x2, r1}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000ee1000)=@sack_info, &(0x7f00009ee000-0x4)=0xc) 2018/02/08 07:40:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000465000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00005ca000-0x90)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00003b1000-0xb)='/dev/audio\x00', 0x121000, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00006f8000)=0xfff) getpeername$netrom(r0, &(0x7f00006a3000)=@full, &(0x7f000013d000-0x4)=0x48) 2018/02/08 07:40:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000e1b000-0x38)={&(0x7f00008d2000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000621000)={0x14, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 07:40:14 executing program 3: r0 = gettid() getpriority(0x1, r0) ptrace$cont(0x18, r0, 0x1, 0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000858000)='/dev/dmmidi#\x00', 0x5, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x6, 0x4) 2018/02/08 07:40:14 executing program 2: r0 = socket(0x1d, 0x3, 0x1) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00001db000), 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x141000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000000)=0x4) 2018/02/08 07:40:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000592000)='/dev/ppp\x00', 0x42, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000986000-0x4)=0x10000, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f00004cc000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) 2018/02/08 07:40:14 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008db000)='/dev/cuse\x00', 0x40, 0x0) fcntl$setsig(r0, 0xa, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0xc0045401, &(0x7f0000de6000)=""/149) 2018/02/08 07:40:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007b5000-0xb)='/dev/hwrng\x00', 0xfffffffffffffffc, 0x0) read$eventfd(r0, &(0x7f0000a3d000), 0x8) 2018/02/08 07:40:14 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x11, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x2, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40), {{{[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, 0x2], 0x0, 0x70, 0x98, 0x0, {0x2b}}, {0x28, "00000000000d0100", 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x1fd) get_thread_area(&(0x7f00005e3000)={0x3ff, 0x20101800, 0x0, 0x7fffffff, 0x3f, 0x0, 0xffffffffffffff80, 0x19b, 0xffff}) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800) 2018/02/08 07:40:14 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000327000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f00005bd000)={0x1, {&(0x7f0000545000-0xec)=""/236, 0xec, &(0x7f0000001000-0x30)=""/48, 0x1, 0x4}}, 0x68) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000002000-0x8)={0x3, &(0x7f000068c000-0x18)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000183000-0x8)={r1, &(0x7f0000e64000+0xb11)=""/135}) r2 = perf_event_open(&(0x7f000078a000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f00003f4000-0x37)='(Lproctrustedsystem%^vboxnet1!md5sumselfwlan1em0\'GPL]&\x00') 2018/02/08 07:40:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000b6e000-0x4)) connect$inet6(r0, &(0x7f0000e19000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a85000)=@generic="08249b6e426195b542361c701e455878", 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000bf2000-0x14)={0x0, 0x401, 0x7, 0x4, 0x4c3306aa, 0xffffffff}, &(0x7f0000fc7000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001c8000-0xa0)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x6, 0xca21, 0x1}, &(0x7f0000981000-0x4)=0xa0) sendfile(r1, r1, &(0x7f0000c4e000-0x8), 0x8005) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000073000-0xc)={0x0}, &(0x7f0000b74000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f00007c3000)=0x8) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000825000)=""/237) 2018/02/08 07:40:15 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00003bf000)='/dev/dsp#\x00', 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000188000)={r1, 0x1, 0x6, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000052b000-0x9)='/dev/sg#\x00', 0x0, 0x500) ioctl(r2, 0x1, &(0x7f00004a4000-0xa1)="e2f7c15e8e1aa700fb") 2018/02/08 07:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002bf000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00008dd000-0x2c)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3}], 0x2c) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000035e000)={0x0, @loopback, @broadcast}, &(0x7f0000a47000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00008f0000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0xed, r2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f0000447000+0x88e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto$inet6(r0, &(0x7f0000227000-0x18)="5f7e3a51f669bdec2b8177a87346dce620927ec0145df04c3616cbe93197ca", 0x1f, 0x4001, &(0x7f00005d6000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2018/02/08 07:40:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000092e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000087f000)=0x100000001, 0x4) setrlimit(0x7, &(0x7f0000a9d000-0x8)) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$poke(0x5, r1, &(0x7f00005b1000-0x4), 0x1) 2018/02/08 07:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d88000-0x8)) bind$alg(r0, &(0x7f00003fd000-0x58)={0x26, 'rng\x00', 0xe, 0x3485, 'ansi_cprng\x00'}, 0x58) 2018/02/08 07:40:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0f000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f00006a9000-0x10c)) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000319000), &(0x7f0000525000-0x4)=0x2) openat$ashmem(0xffffffffffffff9c, &(0x7f0000ae1000-0xc)='/dev/ashmem\x00', 0x8080, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) dup2(r1, r0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000385000-0x20)=[], 0x0, &(0x7f0000b27000)=[]}, 0x0) recvmsg(r0, &(0x7f0000e69000-0x1c)={&(0x7f00008bc000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000ed2000)=[{&(0x7f0000a85000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000418000)=""/108, 0x6c}, 0x0) 2018/02/08 07:40:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000b4d000-0x18)={0x0, 0x80000000}) r1 = syz_open_dev$vcsn(&(0x7f000090d000-0xa)='/dev/vcs#\x00', 0xb83, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000024000+0xb17), &(0x7f0000845000-0x4)=0x4) 2018/02/08 07:40:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x80) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000b19000)=0x10001) 2018/02/08 07:40:15 executing program 3: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000377000), &(0x7f0000001000-0x4)=0x10) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f000037e000-0x14)={0x9, 0x2, 0x1f, 0x1, 0x4ff}) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/08 07:40:15 executing program 6: 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008a0000)='/dev/usbmon#\x00', 0xffff, 0x40) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x0, &(0x7f0000be7000/0x4000)=nil, 0x2) 2018/02/08 07:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x2089f2, &(0x7f0000a89000)={@common='ip6gre0\x00', @ifru_flags=0x2000}) 2018/02/08 07:40:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xb9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00007d3000)=@filter={'filter\x00', 0xe, 0x4, 0x2fc, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='bcsh0\x00', @common='dummy0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}, @common=@unspec=@realm={0x2c, 'realm\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x81}}}, {{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb78e5959c5635b", {}, {}, 0xff}, 0x0, 0x70, 0xe0, 0x0, {}, []}, @common=@unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "6657149d315af70418139efa1293b4d25f2461b199cb9b2e0b7eacdf2190c85bc449415db354bcddcdae0d34248f3ae495f18003051b1a66cc1b12d76c5de23f"}}}]}}, 0x358) 2018/02/08 07:40:15 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f000000f000-0x4), 0x4) ioctl(r0, 0x1, &(0x7f000097a000-0x1)) 2018/02/08 07:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) fdatasync(r0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_open_dev$amidi(&(0x7f0000126000-0xc)='/dev/amidi#\x00', 0x0, 0x0) fcntl$addseals(r2, 0x409, 0x4) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r1) openat$selinux_status(0xffffffffffffff9c, &(0x7f00001a5000-0x10)='/selinux/status\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, 0xffffffffffffffff, 0x0) sync() 2018/02/08 07:40:15 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, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000293000-0x4), &(0x7f00005b8000)=0x4) recvmsg$netrom(r0, &(0x7f0000b2b000)={&(0x7f0000d25000-0x10)=@ax25={0x3, {"837bf46e6dc7a8"}}, 0x10, &(0x7f0000bc4000)=[], 0x0, &(0x7f00002bd000-0x2340)=[]}, 0x0) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvmsg$netrom(r0, &(0x7f00002dd000-0x38)={&(0x7f0000cf1000)=@ax25={0x3, {"2f3971fbb37657"}}, 0x10, &(0x7f000059a000)=[], 0x0, &(0x7f00005cf000)=[]}, 0x0) recvfrom(r3, &(0x7f0000ef3000), 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000508000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) name_to_handle_at(r4, &(0x7f00003c1000-0x8)='./file0\x00', &(0x7f0000ac5000)={0x7c, 0x2, "e18fcec1469e8430c7264b28ce55cf3479649dbf8aa12b6b72887b374323835b2e17db782897e64b6541b8770ab82e2f79f2b347b16127d9b56c88743b05f5e72eb29192bb6c4dcc07d724551ecc4001d57b61e940040480503ad9e4cfa469d85c83162e1f6cc92e8450e6d395e32c0666a79704"}, &(0x7f0000746000-0x4), 0x1400) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2018/02/08 07:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x10000) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00003a5000)={0x0}) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000ce4000)=@hopopts={0x2b, 0x19, [], [@generic={0xba28, 0x60, "bc60d42b0cde481ffdbac98d43435e40762907f37d2aca8d29e303414196b75487a1d9406b85b86769d8b8f2bd714ea170ac7d37e88aee3f8d1116e84f1cb65f996e5385b8dad4ac26a95a66cf4149eb76bc4f2c30c04d1c72a0acfe29377ce1"}, @hao={0xc9, 0x10, @empty}, @calipso={0x7, 0x10, {0x6e, 0x2, 0x3, 0x8, [0xff7]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x20, {0x1ff, 0x6, 0x2, 0x9, [0x7, 0x404000000000, 0x1]}}, @enc_lim={0x4, 0x1, 0x6}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1000}]}, 0xd8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000), 0x5) 2018/02/08 07:40:15 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$netlink(r2, &(0x7f0000000000)=@proc={0x10, 0x0, 0x2, 0x10100283}, 0xc) connect$packet(r0, &(0x7f0000004000)={0x11, 0x1f, r1, 0x1, 0x7fffffff, 0x6, @random="5d4a43581c95"}, 0x14) 2018/02/08 07:40:15 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b000-0x28)={@common='ip6gretap0\x00', 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001e000+0x6a2)='/selinux/checkreqprot\x00', 0x201, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000001e000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000001f000-0xa0)={r3, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x6}}, 0x8, 0x8, 0x0, 0x1, 0x4b}, 0xa0) 2018/02/08 07:40:15 executing program 2: mmap(&(0x7f0000000000/0xb12000)=nil, 0xb12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b13000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000ad5000-0x70)={[{0x14, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x10001, 0x20d, 0x81}, {0x80000001, 0x9, 0xfffffffffffffff7, 0x60, 0x4}]}) 2018/02/08 07:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f02000)={0x0}) r1 = syz_open_dev$sndmidi(&(0x7f000013c000)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x200000) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000b69000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000ba1000-0x4)=0x10, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000841000-0x3b)={r1, r2, 0x6, 0x3, &(0x7f000072e000)="ef7f3a664c565e33e97a60ce2ed06297931847d325595c6037ee55b67773f993f236a9ace25b4a096e02861a5720bd24c81593352530a0aabd91745221354072b8", 0x2, 0x8, 0x6, 0x5, 0x7fffffff, 0x4, 0xca, "cdff1199be3a7635589d6ed4417455f25480de586e4d6a8535ce9f"}) socketpair(0x2, 0xf, 0x93e, &(0x7f0000a55000-0x8)={0x0}) perf_event_open(&(0x7f0000b12000-0x78)={0x1, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x800, 0x0, 0x3, 0x9, 0x0, 0x1, 0x0, 0x7ff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xc0, 0x0, @perf_config_ext={0x3, 0x100000000}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eb1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$packet(r4, &(0x7f00000fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007bf000-0x4)=0x14) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f000059b000-0xc)={0x4, 0xdb, &(0x7f0000848000)="033a95b22cbe7faa5049fa57aeb42835acadb0e19bc60edb1e3a6b3f2ca757828b14ede75dfc23a5ef62edd99757eb93781cc00705313062c900378efffae5164ecd454108a8bbc702ec3c1af0573d8f7fab22f8fb5c4f921813be14afaeaf75f13a2d2fe4d8d64c625b26a5973d226a2edaf1aceb7f039788790b92e532cf790fd066f0193f55bf178b2794e38c4c2af164346acd2d69da3912cb96eee8faad73437c47c4460285a25cc55446b4e73bd1651aaa7322d9ed9ec0b48a129a1a84acbb2651588a21bc1a46af88e4ee4e07bbf56cb547d58d681ae754"}) r5 = syz_open_dev$sg(&(0x7f000056c000)='/dev/sg#\x00', 0x4, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00009e7000)={0x0, 0x6, 0x1, [0x2]}, &(0x7f000041f000)=0xa) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000ddd000-0x2d)=""/45) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a62000-0x8)=@assoc_value={r6}, &(0x7f000013d000-0x4)=0x8) 2018/02/08 07:40:15 executing program 5: r0 = request_key(&(0x7f0000c33000)='id_legacy\x00', &(0x7f0000106000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000013a000-0x5)='}GPL\x00', 0x0) r1 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c2c000-0x4f)='*', 0x1, r0) keyctl$revoke(0x3, r1) add_key(&(0x7f0000036000-0x5)='user\x00', &(0x7f0000047000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c32000)='b', 0x1, 0xffffffffffffffff) 2018/02/08 07:40:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7f909491) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/02/08 07:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000bd8000-0x8)={0xb9c}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) 2018/02/08 07:40:15 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) connect$inet6(r0, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) 2018/02/08 07:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000018c000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00003c2000)=[{0x125f79d9c659346e, 0x4}], 0x1) shutdown(r0, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000074d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r3 = eventfd(0x7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000009000)={0x0, 0x99, "ca02883dd67a354d34e161d8f827dc950cdccd7ba7a90925de5c14a45ec48b2d59faf2aae984e392ecc53a84cd754537b1cf3bef46507d3245937c6f9fa0fd30183f09801e76ddafa4a3a9f54ae0184e325f42bf5eeca626ec8097f0b3a49ac59fad2116fde40af0f15b179febc7ee032f322d08915ea3eee07b5cae9b567337b1876e7719254a1ff5a9052b88cfd447afb28c7e514a8a2941"}, &(0x7f000095a000-0x4)=0xa1) io_setup(0x6, &(0x7f00003e8000-0x4)=0x0) io_cancel(r5, &(0x7f000022b000-0x40)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000cef000-0x1000)="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", 0x1000, 0x100000000, 0x0, 0x0, r3}, &(0x7f0000930000-0x20)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c52000-0x8)={r4, 0x5c}, &(0x7f000049c000)=0x8) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/08 07:40:15 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x18, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000ce0000)='.GPL[procself{+mime_type{\x00') r0 = syz_open_dev$sndpcmc(&(0x7f0000a85000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8000) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000a98000)=0xfffffffffffffffa, 0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000505000)={0x6, r0, 0x1}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f000074c000-0xb)) connect$inet(r1, &(0x7f0000d63000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) delete_module(&(0x7f00000c9000-0x3)='.#\x00', 0x407fe) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f9b000)) 2018/02/08 07:40:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d2000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000574000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f5d000)='/dev/autofs\x00', 0x402181, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c23000)='vegas\x00', 0x6) 2018/02/08 07:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc30000000000000000bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff03020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c0000000000000008a698807ef14a6a1813e900bf1d113b514dbdc55ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r1, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000d1000)={0x10000000}) 2018/02/08 07:40:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x805, 0x7f, &(0x7f0000474000)={0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00001d9000-0x5)={0xb82b, 0x7f, 0x39d5, 0x7}, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ebc000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/08 07:40:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004c2000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x6) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r2) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r4, r5, r5}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)}) 2018/02/08 07:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071b000-0xb)='/dev/loop#\x00', 0x0, 0x800) r1 = syz_open_dev$mouse(&(0x7f000052d000-0x12)='/dev/input/mouse#\x00', 0x8, 0x14080) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000cb5000)=0x1, 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x0) 2018/02/08 07:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x201) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000f58000-0xc)={0x2, 0x0, 0x4, 0x5, 0x1800000000}) getpgrp(0x0) move_pages(0x0, 0x0, &(0x7f0000bb8000)=[], &(0x7f000086e000-0x24)=[0x0, 0x0], &(0x7f000031e000)=[], 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000059f000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff9a94}, {0x0, 0x0, 0x101}], 0x9}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000e2f000), 0x8) 2018/02/08 07:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000094a000)=0x14, 0x80800) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x36) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000f81000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000dd6000)=0x14) r3 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000053d000)="10", 0x1, r2) add_key$user(&(0x7f0000ef4000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000aa9000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) prctl$intptr(0x1f, 0x8) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000c3a000-0xb)='/dev/audio\x00', 0x53cd3b2c7880984f, 0x0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000fed000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000f0a000)=@int, &(0x7f0000ee1000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0405405, &(0x7f00003cd000)={{0x1, 0x0, 0x9, 0x0, 0x100000001}, 0x9, 0x0, 0x8}) open_by_handle_at(r4, &(0x7f00003b0000)={0x96, 0x3, "4faa0e2c1dc1608ed72262a0a490eeb9ef912c1d0687ba771156e7d8988718de2a7a2cac70165c5f6dc7648f3dd24755856c1d4b76ee378db60bfe2500235b91f3b0a410979ee8c7046a4e08028ec48174238575ca7b4d270a6a07d7ff5d15f270b60a4478a198a3a0ab5977aaaa867b08b514b47a0dd0db55437459e397b03b67ad3163ecc04875ce166bdbb9c3"}, 0x2000) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000e97000-0x108)={0x0, @in6={{0xa, 0x0, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x100}}, [0xb5b2, 0x8, 0x4, 0x8000, 0x0, 0x9, 0x1, 0xffffffff, 0x0, 0x4, 0x101, 0x401, 0x2f2, 0xffff, 0x5]}, &(0x7f0000152000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002e4000)={r6, 0x2}, 0x6) accept4$vsock_stream(r5, &(0x7f0000cdc000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x800) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r3, r3}, &(0x7f0000927000)=""/1, 0xfffffffffffffd8c, &(0x7f0000471000)={&(0x7f0000c4e000-0xa)={'sha256-avx\x00'}, &(0x7f00004e3000-0x40)}) 2018/02/08 07:40:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f000037b000)='/dev/urandom\x00', 0x0, 0x20000) ioctl$void(r0, 0x0) r1 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000041c000-0xc)) writev(r2, &(0x7f0000878000-0x18)=[{&(0x7f00000f0000)="89", 0x1}], 0x1) 2018/02/08 07:40:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003ff000)='/dev/rfkill\x00', 0x404, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000dfc000)={{0xa5e2, 0x10000000062cd, 0x2, 0x1000005, 0x800, 0x3f}, 0x5, 0x0, 0xfffffffffffffffe, 0x0, 0x7f, "ac72cccc0000cab837334c9324ec6ba209e11c86d43e1142905d8a69ce848ee1281150bb564e4560d809728d8b0655fbfc7313607bf01dd79c6600000000000000017e4c5a508d7900f75b2ad03a9be85c07000000000000006547f4b4ea505f3efb7675dd3eb0775b5050219cdfae102588aed1673807c7d180d3af6f1c3631"}) renameat2(0xffffffffffffffff, &(0x7f0000ab6000)='//file0\x00', 0xffffffffffffffff, &(0x7f000085f000-0x1)='/', 0x1) 2018/02/08 07:40:15 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000012000-0x4)=0x2000080000000002, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/08 07:40:16 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffffc) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000f000-0x20)={r0, 0x3, 0x1, 0x4, &(0x7f0000006000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) read(r0, &(0x7f0000015000-0xbb)=""/187, 0xbb) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000015000-0x4)) 2018/02/08 07:40:16 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005cc000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000f4a000-0x5c)={0x1000, 0x1, 0x4, {0x77359400}, 0x0, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000800000-0x8)=0x83) 2018/02/08 07:40:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000620000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0xc, 0x0, 0x1}], 0xc}}], 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000af1000+0xa6e)='/dev/amidi#\x00', 0x5, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c80000-0x4)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ce2000-0x9)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002fd000)={0x0, 0x61, "4b61345842111f669c324667e3b26753bef4228bef6db9b6e7fef8034168ecbcb60c4d941b8baf62354b3477322f778cc54c2955f9f45689f5e51e4c0eff5532e73353463caee772f22ad6b0ee3933d196561ba36c91d5f1db61d372a8b777dae4"}, &(0x7f000007d000-0x4)=0x69) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000efc000-0x8)=@assoc_value={r3, 0x3f}, &(0x7f00008e9000-0x4)=0x8) 2018/02/08 07:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) recvfrom$ax25(r0, &(0x7f0000f2a000-0x97)=""/151, 0x97, 0x10100, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000544000)=0x0) uselib(&(0x7f0000f5f000-0x8)='./file0\x00') r2 = syz_open_procfs(r1, &(0x7f00002fd000-0x3)='io\x00') socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000985000)) getpeername$ax25(r0, &(0x7f000057c000), &(0x7f0000829000-0x4)=0x10) connect$ipx(r0, &(0x7f000009d000)={0x4, 0x400, 0x0, "4785e185ccf6", 0x4000000000000}, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000804000-0x5), &(0x7f0000463000)=0x5) ioctl$sock_ifreq(r0, 0x8946, &(0x7f00006e6000)={@common='nr0\x00', @ifru_names=@common='yam0\x00'}) sendmsg$kcm(r2, &(0x7f0000138000)={0x0, 0x0, &(0x7f000064d000)=[{&(0x7f0000f85000-0xa8)="6acc25d51da1dbccbc0b8d1510726bf528e775877e3528d9ad81caf019dbb0c6c5ff552f99fb92ec95b368172367e3e28f6d41a16f41c9c3e81725d55b8307f94de5593fa5de6400bfec5d28d6bf8c1fae2b50369bcf548d3cff6b4e9bf8f93dec1fe46b725290e75760eab839361a65f055ae4844c322f9dc1bd2176fab6d529f50a34a0d4719d504e745b20b7f308e44b53d2f6c6eb398ba240867f8878b93e33ec7e64dbbf0bf", 0xa8}, {&(0x7f0000d40000-0x2b)="eb5acb779bf0094a29fc7693c427c016d4103003db10c605a639aa3eb25d7ac9404d02f60b0f09c920a02a", 0x2b}, {&(0x7f0000c04000-0xb3)="121c535b206ebf99a343376cd5b0dbaa63d22145dc78075810ffcca16101668728d8035bd80757909b571617f24523afe6888f226ef3216e78e8432ea490277b2e330619f524d2abc6e12faeb6e205d1318882cef9136c45a2e108ff46d08ba8ae439b81d21bec7aebb69e0ffaa4b38401a2383058d9ff9a5687cf1e27f740e340e4ed3886ca00bb1fa4145714fbe42493338f37739f403237f935154ef11de31aeaed1fa96d74b010107faf9e683889df05ab", 0xb3}, {&(0x7f0000fb4000)="5440cad7b337b6e2927dabca0b606522c0d184c18e6d68bacf909844bcbe", 0x1e}, {&(0x7f00006ed000)="bb6fc269310f4fa0efd2059ead9f8625850428b66b3d8d19536bc48c3213248b51", 0x21}, {&(0x7f00003c3000-0xc8)="435955273341e313dc3ccc9208c0ac828a44c194bba0e15bdb5e37818546e154bab943f6312b59cf4ef21c9b29c74af9d533d8b0643e9c4544110b916b8f1f996ae6c7e42f4b42409196c9f1a283d65d464d9ed6a99ea2bc9ceed41e62bfe58b526cd685cce34cc8ccb95a82ddad0d4bfd66c608bc39d640d0b41f26f75cefcdc70d4df9b4cb566214e52f9a63350c285975b6bbf2da68a16e0571f0ababea9288bed16f322dc7eb614c38b6d40073882b8f8feb3638992835550a217032d7c55eeb24eaf7f4ab0a", 0xc8}, {&(0x7f000086a000-0x56)="650ee2b4469a5feda1212b1f1fb988aa54dab4fb0b964da6ba7bee645bf28a285a87bd97e4b2f4ff7bc8719d9531727b56bbe1d8279b8499901a58d797d136341bfe0572c5c4dbccfb071b4334541d9ca3eb4a70917c", 0x56}, {&(0x7f0000cb3000-0x7c)="ae626ce01158f0abc38e1f2da1ed9375b333703af84ed5e5f9dd579de9daf7a28cd5d2b99116a57af09005d076c9bbb57cc4a5b5a02ab866bc5e6f4ce2d928729fafc8c59206d12fe5dededce3186a2dbac00a068610a7d56d1e995790ec57c3f943d5dee57ef035016e672db49990b9765615916912414e998967b8", 0x7c}, {&(0x7f0000975000-0x76)="c1dd336c6182d13eb5d40ecfeaa81dc45e83430e09feab7b6522ee37372ff9bea671d40ff5b7c523854e7b7b29d960e17b803a5246697e46557f92b6793f1a04de1cdde312289b4bc8859fef903d5578d5a51348a667045963050ffa771006cebb5280023aed6b1a87a3eed1e4308ace8718c698a9d0", 0x76}, {&(0x7f0000495000)="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", 0x1000}], 0xa, &(0x7f00002b4000-0x1e4)=[{0x34, 0x117, 0xfff, "1ac854a26eef4363873e4c3d7e641d952b831e81f5970d2254471512d6910cf3a48e46e5889284"}, {0x1c, 0x10b, 0x7, "d8676d1c60519d65ed3b9affdb4b4bac"}, {0xb0, 0x117, 0x7, "4952954b31ffde765f029c6e5ae6cee3b0654d79c42a6a94aa974d40bb8d1aa987057f6bcfa94bb833418a4630bdcfa5baed1dc48561ecfea28aad4171200f3bb4844f16c9fffcf15ce5ece9d57bc39c6fff3a9a0306361c2e47f86c55249159e1939bf8833868173a8e4023ddb7291af8d1e11b31641bc49d615dd9f5bff4927c9611e6192028f40d21730f436703e52fff5645744346fef7d1abede6256be106fb2506"}, {0x8c, 0x3a, 0x4bf, "e70e5d44a308c9a6bf5e30261d2b941ec7e41f71ac8e60d38efa111e4bf5b04ce9116e61f392fd942c48b40cfd7b3f34b8bc89cb1e15d9d511ce21cb9a8a144551714cf2b1ba05aa26c58ccd7f7229d5cd3fe93a32c7d7d305434bbb075fa89ddbfa1b1be76fa2af2864ce11f13cb2c76a723cf753810deec1f2fbd93b25c6c1"}, {0x14, 0x112, 0x8bc, "09c39c2ea1fddf"}, {0x44, 0x116, 0x20, "ee0fde28cb6b13a046e425381ebb67d2cde7ec61a24e58f42b5a461ec33b900397f0dce09ac33c1f90bc59a36570a26c5eaa0242f2c8a9"}], 0x1e4, 0x81}, 0x4000000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ab0000-0x14)={0x7, 0x0, 0x9, 0xc90, 0xffffffff}, 0x14) 2018/02/08 07:40:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000463000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000bdc000)={@generic="c09d55a7994962989afbdadb71bd40ad", @ifru_flags=0x5000}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00009be000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000d20000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) sync_file_range(r0, 0x8, 0x4, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000026c000)={0x0, 0x20, 0x0, 0x1000, 0x8, 0x3}, &(0x7f00006c9000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000957000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getpeername$ipx(r2, &(0x7f0000668000-0x10), &(0x7f000040c000-0x4)=0x10) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000819000-0xb5)=""/181, &(0x7f00002dd000-0x4)=0xb5) syz_open_dev$sndseq(&(0x7f0000c76000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000ed5000-0x4)=0x6) mprotect(&(0x7f0000ea5000/0xc000)=nil, 0xc000, 0x1000000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000039e000-0x5c)={{0xa, 0x2, 0x100000000, @empty, 0x8edf}, {0xa, 0x3, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x5aa7}, 0x10, [0x8, 0x1d, 0x2, 0x5, 0x19, 0x9, 0x5d, 0x3]}, 0x5c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c06000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r1, &(0x7f00003ff000-0x2b)=""/43, 0x2b) 2018/02/08 07:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000c71000-0x20)={0x20, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @pid}]}, 0x20}, 0x1}, 0x0) 2018/02/08 07:40:16 executing program 2: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000035000-0x8)={0x0}, 0x800) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000034000), &(0x7f0000004000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002f000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x2bc, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x9c, 0xc0, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa4, 0xc8, 0x0, {}, [@common=@unspec=@devgroup={0x34, 'devgroup\x00', 0x0, {0xc}}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}]}}, 0x318) 2018/02/08 07:40:16 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000c04000)='/dev/adsp#\x00', 0x0, 0xdfe4bcab1fed1549) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00002f9000/0x2000)=nil, 0x2000}, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) tkill(r1, 0x39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f000064b000)=""/128, 0x80) 2018/02/08 07:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00006cb000)={0x3, 0x4, 0x4, 0x9, 0x200, 0x0, 0x4}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000)={r0, &(0x7f00007fb000)="1b"}, 0x10) modify_ldt$write(0x1, &(0x7f000035f000)={0x6, 0x20000000, 0x2400, 0x5, 0x400, 0x4, 0x5, 0x401, 0x4, 0x6}, 0x10) 2018/02/08 07:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000acc000)='/dev/snd/midiC#D#\x00', 0x2a968ab4, 0x80002) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a9e000-0x8)=0x5) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x4, &(0x7f0000002000-0xc)=@sack_info, &(0x7f0000000000)=0xc) pread64(r1, &(0x7f0000ac3000-0xce)=""/206, 0xce, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f000053e000-0xfd)="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") 2018/02/08 07:40:16 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2), &(0x7f0000904000)=0x4) 2018/02/08 07:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) flistxattr(r1, &(0x7f00009f2000-0x8a)=""/138, 0x8a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002ba000-0xc)={0xfffffffffffffffc}) 2018/02/08 07:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000d70000-0x8)='./file0\x00', &(0x7f0000ecf000-0x64)="702f7262fe2490885bad1fa53101ce18af3bf67ac50eea732478e5fdbe5cf827c22c93e2b42878047ce1004f97996ff900693eb26e4bcee0775221f7851da83a459ab506019eff2d000002e6fdca5d444726c343989224097588688db852f69fc6657ffe", 0x40, &(0x7f0000fc9000)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) fchmod(r0, 0x100) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 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, 0x2, @perf_bp={&(0x7f0000a7e000-0x1)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000af0000-0x8)='./file0\x00', &(0x7f000080a000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/08 07:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x78, 0x3e3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000086f000-0x9)='/dev/rtc\x00', 0x10600, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000d76000)={0x7f, 0x10000, 0x7, 0x8d3e, 0x0, 0x20, 0x5963, 0x1, 0x6, 0x7, 0xc63, 0x1}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000045b000)={0x2}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c93000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x3}}, 0xe8) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000fdd000-0x14)={@mcast2, 0x0}, &(0x7f0000af9000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000082c000)={0x6, 0x2, &(0x7f0000aaa000)=@raw=[@jmp={0x5, 0x1ff, 0xb, 0x9, 0x7, 0x40, 0xfffffffffffffffc}], &(0x7f0000aff000-0xa)='syzkaller\x00', 0x2, 0x1a, &(0x7f00003f9000-0x1a)=""/26, 0x41f00, 0x1, [], r3}, 0x48) 2018/02/08 07:40:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000054b000-0xc)={0x2, 0x4, 0x1, 0xffff, 0x0, 0x1ff}) r2 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000866000)='./file0\x00', &(0x7f00004f0000-0x8)='./file0\x00') dup2(r2, r1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000199000-0x10)={&(0x7f0000168000-0x8)='./file0\x00'}, 0x10) 2018/02/08 07:40:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000a3f000)) lchown(&(0x7f00003fa000)='./file0\x00', 0x0, 0x0) 2018/02/08 07:40:16 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f000054c000)='/dev/vcs\x00', 0x200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x7, [0x78d, 0x6, 0x1ff, 0xffffffffffff6b7c, 0x3, 0x8000, 0x8]}) ppoll(&(0x7f0000002000-0x18)=[{r0}], 0x1, &(0x7f0000008000-0x8)={0x77359400}, &(0x7f0000008000-0x8)={0x3c72}, 0x8) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00006c5000-0xa0)=[], 0x0) write$sndseq(r0, &(0x7f0000007000-0xa8)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) 2018/02/08 07:40:16 executing program 4: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x14, 0x0, 0x0, @empty}}}}}, &(0x7f00003b5000)={0x0, 0x29, []}) r0 = syz_open_procfs(0x0, &(0x7f00007b6000-0xa)='setgroups\x00') mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000af4000-0x24)={0x20b855d6, 0x200, 0x99, 0x1000000000001, 0x1000, 0x40, 0x101, 0x3ff, 0x0, 0xfffffffffffffffa, 0x8, 0x6}) 2018/02/08 07:40:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x9, 0x4, 0x4, 0x2, 0xfffffffffffffffb, 0x8, 0x3, 0x8}, &(0x7f0000000000)={0x8, 0x1, 0xd17b, 0x9267, 0xff, 0x8001, 0x902, 0x1000}, &(0x7f00000df000+0x44b)={0x40, 0x1, 0x5, 0xfffffffffffffff9, 0xcdd, 0x2, 0x29, 0x3f}, &(0x7f0000000000)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000f38000-0x18)={0x1, 0x0, [{0xc0000103}]}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000154000)) 2018/02/08 07:40:16 executing program 2: mmap(&(0x7f0000000000/0xda3000)=nil, 0xda3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000da3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000da3000)={0x0, 0x2c7}, &(0x7f0000949000)=0x8) 2018/02/08 07:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000926000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0xffffffffffff0000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a94000)={0xfffffffffffffff8, 0x30, 0x1000, 0x6, 0x3, 0x507, 0x3, 0x400, 0x8, 0x3, 0x9}, 0xb) r1 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ff4000-0x8)={0x1, [0x0]}, &(0x7f0000c78000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b52000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f000045c000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c0b000)={r3}, &(0x7f00003a4000-0x4)=0x8) 2018/02/08 07:40:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000b71000-0x4)) setxattr(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f000019e000-0x14)=@known='security.capability\x00', &(0x7f00000b1000-0x1)='\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/02/08 07:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b27000)={0x0, 0x0}, 0x84800) accept4$inet6(r0, &(0x7f0000ef7000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00007b3000)=0x1c, 0x80000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$addseals(r1, 0x409, 0x3) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, []}, 0x90) 2018/02/08 07:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000773000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x21, 0x8a) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x0, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f00008f9000)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e3c000)={@common='teql0\x00'}) r1 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @generic="33d9058a4406d1c268ee7ff676d707f3"}) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000dbe000)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/08 07:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f000096e000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000dd7000-0x4)) 2018/02/08 07:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000424000)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000c3a000-0x8)={0x0, 0x0}) ppoll(&(0x7f00002fa000)=[{r0}, {r1, 0x84}], 0x2, &(0x7f0000e7f000-0x8)={0x0, r2+10000000}, &(0x7f00008cb000-0x8), 0x8) fcntl$setlease(r0, 0x400, 0x1) 2018/02/08 07:40:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f000010e000-0xc)='/dev/amidi#\x00', 0xff, 0x10000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000bbf000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001a000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000001b000-0xc)) dup3(r2, r0, 0x0) 2018/02/08 07:40:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0x101000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)="1ce8aa03d65713b0fa22c32503d5ed0d0266bdb1e36e59f7afff38f78967eb116427c22db0c656fc370a926aad185ddb28100debf027934cd3d94cc66347f81febe5b8d1c1df4aeb01d5773352cbce8a443c998523b929418e6d16131830b3d333f8419f41865f7139b3c0be6192f30fa0dec2ba14158c32bb09a655897b739851d770444413e0c2acfbf0d7d39429427cbd58aa5187682c84f4808ba940b061d21e8612d25d837dbed116006e4b58", 0xaf, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x805, 0x5) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000003000-0x2), 0x2) mkdirat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fad000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f0000000000)=0x8c) 2018/02/08 07:40:16 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009ee000-0x9)='/dev/ppp\x00', 0x240200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000001000)=0x48, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000700000)={0x7, 0x0, 0x3}) r2 = syz_open_dev$amidi(&(0x7f0000fb4000-0xc)='/dev/amidi#\x00', 0x2, 0x100) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a6b000)={0x3000000, 0x5, 0x2, 0x7fffffff, 0xfffffffffffffffe, 0x9, 0x80000000, 0x3, 0x0, 0x7f, 0xffffffffffffff00}, 0xb) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000987000-0x8)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000625000)={0x8, 0x17, 0x401, 0x6, 0x7f, 0x3}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bc1000)={0x0, 0x40, 0x7, 0x80000000}, &(0x7f0000afd000)=0x63) ioctl$KVM_SMI(r0, 0xaeb7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d83000-0xcc)=[@in6={0xa, 0x0, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @rand_addr=0x7ff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0xe4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0xc5db, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0x4f542bf2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x2, 0xfffffffffffffff8, @empty, 0x1}], 0xcc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000677000-0xe8)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f000077a000)=0xe8) bind$packet(r2, &(0x7f0000d25000-0x14)={0x11, 0x1f, r4, 0x1, 0x91, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000584000-0x108)={r3, @in6={{0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}}, [0xfff, 0x401, 0xdaee, 0x0, 0x3, 0x6, 0x7, 0x280000, 0x9, 0x8, 0x400, 0x5, 0x685, 0x7, 0x7f]}, &(0x7f00002e3000-0x4)=0x108) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f000039f000)=0x1, 0x4) 2018/02/08 07:40:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) getcwd(&(0x7f0000380000)=""/114, 0x72) r1 = gettid() read$eventfd(r0, &(0x7f0000cec000-0x8), 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/02/08 07:40:16 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000028000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000029000)) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000028000), 0x800) r1 = request_key(&(0x7f000000a000-0xb)='pkcs7_test\x00', &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000001b000)='&\x00', 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000019000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000001a000)='\t', 0x1, r1) keyctl$unlink(0x9, r2, 0xfffffffffffffffd) 2018/02/08 07:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000630000-0x8)={0x0, 0x2}, 0x8) writev(r0, &(0x7f0000028000-0x38)=[{&(0x7f0000dfe000)="3e5c1f219e4f38e9d4cf5907def7a9e22f4c071181760078db6f32835ca9f6cf7531ef4e1bacf2a8a4c99d90b7776db30854cdceafa4940a9001d0d3b5e94458c7251a23bd0a93610df52242cd0d8df0ea81ed750d73fd0de92edd5967bf39d370747caa5f4d53d3bd8d588d0b1b76e67fcf3be2a38ebf293bdecaa3c4159c1d870b49d6b5c8baa2e3742d2fe1b5b7bda3339ce7696b47b04078186e18c36b931ec3091659a2c2d402cc83d162835e06a8c5ddaed33cd81bf3b92d26a340b19d382d4bb74d38d3c4da54b20d2b099c62674dc000b16e62d5d153248abf1d40cc3228ed673e0c6b345d880ba49e5a9c8f7bfaae8c316af420d31e317f91c8939271b83cc1757caba2df3c0b20448fd5d4950eae683144a8334db7b8abbd5d259ecc043531c3651aa836f376e62aa59cbdbd9dd1f2422b58c1cdb6825b254ee6c5fb94964fbf77cdad40323cdd8035317ae24707850e661666d947affa195afa2e7f6ee18dcb1335a3c94765602a1394853ac0478d27227cab880cc30c51059ca931e3ca748329b127bbffd608104a9b503c23cd472f4b7834f98bf8eda724fdfd2bee1b37352a7b6c9db7b4bba049b642a3628cdcc0ea682d2c4130fdfebe584c18146bec407025382695eb371206522958e315bacdac5768525f16fc688b6153247604a7780ff776b457f004ff57fe36169339f5139c015561ec796191fabbee239b19bbed671b7758f3007f6b4313984330470a799314131de360fd7d572920a001ab82dd05a8355f563f4aff86cd70d03e0bff41ed64231f47918db09688ce3e4052532b7af956c0878b8a9b0c3444dc1fefa751187d2d681851a2281ef070d70169a5d5464fea36324e8ef2c33d297a87806304cb8c1012fccac10a21e309b7290f623a19ca2075259d7b84beb9a4fdffb17919173441288bd38cf154a3637656468a52c2ad85291ccdc6fb3515e77f196429ab3237659b7b101b7bd91c27b7200cec2a14bd26bb85ce3b1975a5d71b53f70e7aff996116f038b04daf23d935a2b9cb83884e3bdc808ff8b220480486c15e6e13bfbf37efcdc508c76bea1df91fa99398d6710322e5bddce4ef0064b3004aecf7c5820f31851aa4c01ce14cc58fe794434c58ee68d0f18b071ab9906d61025df040da7a8883e1ff683f52ff98bda64a0bad21c1ac2aeb30e74c2604c9eccc84be1f9bcc74f1071c532f9ea5fc18e06424fdbb5c6974399631fef3857e866a9ae97e7a9ca2eedd0bec1862092eafb944c91f73c20388e2f567a6dea1a6881c518d92db97d6f781c3c96a84b438944e71f1e6c47574656954c223ce85aa7ddc55f0682987ccd916e720f563955661a72f3de0d501ad01db3b2f0f5f57e7ffad330ea6c045337e912040b51fd7bae5c77a372c275461edf948fbe8ff60fd02e9e817fbbc48c6d56d371caf1e74f3a1f893988e2c5defa38865527dae8e7f86fb6a7d00039d4552e3bc9a3d3b18781fec8b5d1dfea9a41cbc2daa1346392fda4ab5409ab5ab4e7fcc5a16686ddd0772087a6ce8b68fd17888e05667756893d1b3bae60c0283ad268c7d2aa33a49a0e2a7b9ebd997f3c07571726067c7e2d6442359f83811d840c972b6ed5a1e94872a0847a091b3d9f3e139dd92b988324839affa312d43930a9515928cef751ce1f9dc48cb87e99b1e61821dcffeae61d3273ba0896e132d8dc5079173b293a6871322b19c40535fb91a6809aa5e1fde1cd7c4abfbc9f1e8fd78c3e65c13191681f661e84d", 0x4e5}], 0x1) socket$llc(0x1a, 0x1, 0x0) shutdown(r0, 0x1) 2018/02/08 07:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002d2000)='/dev/sequencer\x00', 0x2080, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e0c000)={0x0, 0x0, 0x0, 0x1, 0x1}, &(0x7f0000b70000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000285000-0x18)={r1, 0x20, 0x30, 0x3, 0x3}, &(0x7f0000532000-0x4)=0x18) keyctl$session_to_parent(0x12) getgroups(0x40000000000001d1, &(0x7f0000516000)=[]) 2018/02/08 07:40:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000002000-0x18)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000001000)) 2018/02/08 07:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ashmem\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000bab000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) getresgid(&(0x7f0000e8f000-0x4), &(0x7f0000618000-0x4), &(0x7f0000dbb000-0x4)) 2018/02/08 07:40:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000de0000-0x8)='./file0\x00', &(0x7f0000208000)='exofs\x00', 0x4000, &(0x7f0000000000)="44b89a9bffd680ef9f5c1cf6f46ed7197fc450bad260d60d9d612e7812f09b7342765110215452918b5561c8487048212a478578d5f05eca5de4667d5b88f2c8545672a8c7911268923ce0e70cc0192b939888bad456bf4efa6cd3c4aa41b8396dbda68b1b24") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000751000-0x28)={@common="6c6f0000000000e8ffffff00", &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x1c}}) 2018/02/08 07:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname(r0, &(0x7f0000b0c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f000098f000)=0x2e) connect$l2tp(r1, &(0x7f00009ad000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x0, 0x4, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x1a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000036c000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}]}, &(0x7f000054c000)=0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000018f000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x4) r4 = gettid() timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000856000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) 2018/02/08 07:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000da1000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fc4000-0x4)=0x6, 0x4) 2018/02/08 07:40:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getpeername$unix(r1, &(0x7f00003fa000-0x8)=@abs, &(0x7f0000abb000)=0x8) mmap(&(0x7f000091b000/0x4000)=nil, 0x4000, 0x0, 0x2010, r0, 0x0) 2018/02/08 07:40:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000870000)='/dev/input/mouse#\x00', 0x4, 0x80200) connect$netlink(r2, &(0x7f000035b000-0xc)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ec1000)) r3 = syz_open_dev$sndmidi(&(0x7f0000318000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x121000) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000004000/0x18000)=nil, &(0x7f0000103000)=[@text32={0x20, &(0x7f000048b000)="0f080f01c966ba4200edc7442400489e1bb4c74424020d000000c7442406000000000f011424267ad40f09c744240094000000c744240200000000c7442406000000000f011c240f214ff30f2d3ccf0f43b328b1321d", 0x56}], 0x1, 0x8, &(0x7f0000af2000)=[@dstype0={0x6, 0x1}, @cstype0={0x4, 0x3}], 0x2) r4 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r4, 0xfffffffffffffffd, 0x2, r4}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/08 07:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000351000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000625000)='ramfs\x00', 0x0, &(0x7f0000043000)) open$dir(&(0x7f0000606000)='./bus\x00', 0x3fd, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000bfb000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f00008be000), 0x401) 2018/02/08 07:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x1, 0x0, 0x7fff) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f000078a000)) 2018/02/08 07:40:16 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000ac4000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000000+0xdd)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f7e000)='/dev/amidi#\x00', 0x8, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000d27000-0x58)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @empty}], 0x58) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00002cd000)=0x2, 0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b), &(0x7f0000017000-0x4)=0x31129458d9b20f85) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x9, 0xfffffffffffffe3e) syncfs(r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/08 07:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$mice(&(0x7f0000530000)='/dev/input/mice\x00', 0x0, 0x22000) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000098a000)={{0x9, 0xfc0000000000000, 0x5df, 0x4, 0x4, 0x4}}) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00003a0000-0x8), &(0x7f000066a000)=0x8) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f0000af7000)={0x8001, 0x7}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00009da000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000cfe000)) 2018/02/08 07:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000038d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000028f000-0x10)={0x4, 0x7, 0x8, 0x3}) lseek(r0, 0x0, 0x3) 2018/02/08 07:40:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20071026, r0}, &(0x7f0000001000-0x18)={0x1000000000000000, 0x80000001, 0x8, 0xfff, 0x3, 0x9}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x10001, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt(r2, 0x0, 0x19, &(0x7f0000003000-0x90)=""/144, &(0x7f0000007000-0x4)=0x90) 2018/02/08 07:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a2f000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000488000)={0xfff, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000337000-0x10)={0x3ff, r2, 0x10003, 0x2}) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000080b000-0x88)={0x2, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}}, 0x88) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/08 07:40:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/08 07:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cae000-0xf)='/dev/sequencer\x00', 0x200040, 0x0) writev(r0, &(0x7f0000abc000-0x10)=[{&(0x7f00003c6000)="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", 0x18c}], 0x1) 2018/02/08 07:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000eaf000-0xb)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) 2018/02/08 07:40:16 executing program 4: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ee7000-0x36)=""/54, 0x36) 2018/02/08 07:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write$evdev(r1, &(0x7f00005d8000-0x60)=[{{0x77359400}}], 0x10) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000a12000)) clock_gettime(0x0, &(0x7f000099d000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000b21000-0x40)={0x1ff, 0xf5, 0x8, 0x51, 0x4, 0x100, 0x0, 0x5}, &(0x7f00009bf000)={0xfffffffffffffffb, 0x1, 0x1, 0x2, 0x9, 0x4, 0xf1, 0xffff}, &(0x7f0000ce9000-0x40)={0x6, 0x7f, 0xfffffffffffffff8, 0x2, 0x0, 0x100000001, 0x401, 0xb53}, &(0x7f00009ed000)={r3, r4+10000000}, &(0x7f00004be000)={&(0x7f0000948000)={0x6ea}, 0x8}) fcntl$notify(r0, 0x402, 0x2) pselect6(0x40, &(0x7f0000bcf000-0x40)={0x8, 0x1, 0x9, 0x81, 0x1, 0x100000000, 0x8, 0x3}, &(0x7f000007a000)={0x5a7edd9c, 0x0, 0x100000000, 0x3, 0x8, 0x8, 0x81, 0xffffffff}, &(0x7f0000986000)={0x5, 0x7fff, 0x1, 0x5, 0x4, 0x7, 0xffff, 0xffffffff}, &(0x7f00005e7000)={0x0, 0x0}, &(0x7f0000fd4000-0x8)={&(0x7f00002f8000)={0x8}, 0x8}) clock_gettime(0x0, &(0x7f00000c2000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000020c000-0x8)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00003f3000)={{r6, r7+10000000}, {r8, r9+30000000}}, &(0x7f0000db1000)={{}, {0x0, 0x0}}) waitid(0x0, r2, &(0x7f0000dbb000), 0x40000009, &(0x7f0000eee000)={{0x0}}) timer_settime(0x0, 0x3, &(0x7f000003c000-0x10)={{0x0, r5}, {r11, r10}}, &(0x7f0000f04000-0x10)) ioctl$int_out(r0, 0x5460, &(0x7f0000738000-0x4)) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000166000-0x70)="927d66e5e381cf4097f8000000feb414", 0x10}], 0x1, 0x0) get_mempolicy(&(0x7f0000fc7000-0x4), &(0x7f000071c000-0x8), 0x8, &(0x7f0000ec7000/0x3000)=nil, 0x1) fcntl$getflags(r1, 0x40a) 2018/02/08 07:40:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000079b000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000074a000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000550000)={0x9, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x120) 2018/02/08 07:40:16 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$setperm(0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14, 0x4000080000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005c2000-0xc)={0x7, r0, 0x1}) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f00009d8000)={r2, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0xd, &(0x7f0000001000-0x47)=""/71, &(0x7f0000001000-0x4)=0x47) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00007f2000)={@generic="cd9d4c4bfb884efeafb379a5576ba25a", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) 2018/02/08 07:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40e, &(0x7f0000cd4000-0x20)={0x1}) io_setup(0x5, &(0x7f0000916000)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000044e000)={0x0, 0xd8, &(0x7f0000bec000-0xd8)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x3, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x1e40}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xcdc}, @in6={0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x1000}, 0xfff}]}, &(0x7f00008c7000+0x292)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00001a4000-0x6)={r3, 0xff7e}, 0x6) io_submit(r1, 0x1, &(0x7f00002de000)=[&(0x7f0000a46000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000588000-0x9b), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) delete_module(&(0x7f000037e000-0x7)='loeth0\x00', 0x200) 2018/02/08 07:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00005d1000-0x6)='-ppp0\x00', 0x40, 0xc, &(0x7f000037c000-0x20)={0x0, 0x3, 0x6, 0x39d, 0x9, 0x100000000, 0x0, 0x8000}) inotify_add_watch(r0, &(0x7f000089c000)='./control\x00', 0x404) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b6d000)='./control\x00', 0x1000000) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000a14000-0x10), 0x10) rmdir(&(0x7f0000a38000)='./control\x00') 2018/02/08 07:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000059000-0x11)='/dev/qat_adf_ctl\x00', 0x96a05ef544264969, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000544000)={0xff, 0x4}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ad8000-0x4)={0x49c, 0x7, 0x8000}, 0x4) timer_create(0x0, &(0x7f0000dda000-0x58)={0x0, 0x0, 0x0, @thr={&(0x7f000015f000), &(0x7f0000611000)}}, &(0x7f00006c7000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000c99000)='/dev/snd/pcmC#D#p\x00', 0x6f999508, 0x400101) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000f45000-0x4)=0xffffffffffffffff, 0x4) getpid() 2018/02/08 07:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x25) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000025000)) 2018/02/08 07:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f000056a000/0x4000)=nil, 0x4000, 0x3000004, 0x3013, r2, 0x0) rt_sigprocmask(0x0, &(0x7f0000287000), &(0x7f00001db000), 0x8) 2018/02/08 07:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) pread64(r0, &(0x7f0000d80000)=""/198, 0xc6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r1, &(0x7f0000451000), &(0x7f00007f8000), 0x1}, 0x290) creat(&(0x7f0000f02000)='./file0\x00', 0x42) 2018/02/08 07:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000055b000-0xb)='/dev/mixer\x00', 0x11100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000aa5000)={0x0, 0x9}, &(0x7f00004b4000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005c4000-0x10)={r1, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f000047d000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x50}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) 2018/02/08 07:40:17 executing program 4: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ee7000-0x36)=""/54, 0x36) 2018/02/08 07:40:17 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f00009c6000)='/dev/dmmidi#\x00', 0xffffffff, 0x200002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000098d000-0x4)) unshare(0x40600) 2018/02/08 07:40:17 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000047c000-0x6)='hybla\x00', 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000747000)={0x8e6b, 0x7, 0x755d, 0xfffffffffffffffa, 0x8001, 0x5}) bind$packet(r1, &(0x7f00008b7000-0x14)={0x11, 0x2, r2, 0x1, 0x0, 0x6, @empty}, 0x14) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00005ab000-0x4), &(0x7f0000123000-0x4)=0x4) 2018/02/08 07:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00000cd000-0xb3)=""/179, &(0x7f0000761000)=0xfc79) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00006f3000-0x3c)="e151dad6c0b40b7c883d3daa095afcdb1236bbbc474aedb8253fda", 0x1b) sendfile(r0, r0, &(0x7f0000001000), 0xfec) modify_ldt$read(0x0, &(0x7f0000871000)=""/130, 0x82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0xc)={&(0x7f0000001000)='./file0\x00'}, 0xc) mkdir(&(0x7f00005f9000)='./file0\x00', 0x42) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000234000)={0x0, 0xd43, "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"}, &(0x7f0000e42000-0x4)=0xd4b) 2018/02/08 07:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001c7000-0x8)) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000924000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b27000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a81000)=0xa7) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000bc8000-0x18)={0xffff, 0x0, 0xfffffffffffffffd, 0x8, 0xc3, 0x2}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/08 07:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x9, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002ed000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e2c000-0xc)={0x0, 0x1}, 0xc) 2018/02/08 07:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000002b000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0x2, {0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) getitimer(0x0, &(0x7f00002fc000-0x10)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00002b8000-0x2)=0xd9, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f00002e9000-0x10)={&(0x7f00005f2000/0x4000)=nil, 0x4000}) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000e31000), 0x10) prctl$setmm(0x23, 0x6, &(0x7f00000b9000/0x4000)=nil) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ad6000)={0x0, 0x0, 0x0, []}, &(0x7f0000e02000-0x4)=0x8) 2018/02/08 07:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket(0x800000000000000a, 0x1, 0x0) getsockname$packet(r1, &(0x7f0000190000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000062d000)=0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000658000-0x28)={@generic="35f044e8908bd23ee0ea4fc7385743ba", r2}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000acd000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000ccc000-0x96)=""/150) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000fc2000)="27275bbeaeeffcda5df017ae7ba9a41678bd6b20ab34147fa2d98db0471d4d4b"}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00009be000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1800}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00008a3000-0xa)='/dev/cuse\x00', 0x200, 0x0) ioctl$KDADDIO(r4, 0x4b34, 0x2f34) 2018/02/08 07:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e8e000-0xb)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigreturn() read(r0, &(0x7f0000fb2000)=""/99, 0xffffffffffffffc1) 2018/02/08 07:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) pipe(&(0x7f00009a3000)={0x0, 0x0}) bind$netrom(r1, &(0x7f0000686000-0x10)=@ax25={0x3, {"e283c31077adfa"}, 0x100}, 0x10) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x1, 0x22, 0x0, 0x0}) lseek(r2, 0x0, 0x2) 2018/02/08 07:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d6c000-0x10)={0x0, 0x7ff, 0x9}, &(0x7f0000560000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00005ad000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) 2018/02/08 07:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000594000)='eth1\x00', 0x800) r0 = openat(0xffffffffffffffff, &(0x7f00003b1000)='./file0\x00', 0x400400, 0x2) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a2e000)={r1, &(0x7f0000232000)="01", &(0x7f0000b38000)}, 0x18) 2018/02/08 07:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000cf4000)='./file0\x00', &(0x7f0000858000-0x44)) getgid() socket$pppoe(0x18, 0x1, 0x0) getresgid(&(0x7f00008cb000-0x4), &(0x7f0000154000-0x4), &(0x7f00008fd000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d7d000-0xe8)={{{@in=@empty, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00009a1000-0x4)=0xe8) r0 = creat(&(0x7f0000e53000)='./file0\x00', 0x3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00003b4000)=""/159, &(0x7f000090f000)=0x9f) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000836000-0xbc)={0xe, 0x0, 'client0\x00', 0xffffffff80000000, "7f49ec0500903320", "632694f58c2e51df715aedbda1e585c375e73ceae2afae79e22975a160ec2b9a", 0x0, 0x9}) lstat(&(0x7f0000dfa000-0x8)='./file0\x00', &(0x7f0000287000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x100000010, 0x802, 0x0) write(r1, &(0x7f00000c3000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) 2018/02/08 07:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003e3000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f000080e000-0x80)={[0x0, 0x4, 0xf000, 0x6000], 0xffffffffffff8cff, 0x1, 0x1000}) bind$inet6(r0, &(0x7f0000933000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00006cb000-0xb)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f00007f8000/0x3000)=nil, 0x3000, 0x4, 0x50, r2, 0x0) fcntl$getown(r2, 0x9) r3 = inotify_init() preadv(r3, &(0x7f0000aaa000)=[{&(0x7f0000796000-0x56)=""/86, 0x56}, {&(0x7f0000962000-0xbd)=""/189, 0xbd}, {&(0x7f00004af000-0x83)=""/131, 0x83}, {&(0x7f00004a9000-0x25)=""/37, 0x25}, {&(0x7f0000c52000-0x6d)=""/109, 0x6d}, {&(0x7f00001ea000-0xfa)=""/250, 0xfa}, {&(0x7f00007df000-0x26)=""/38, 0x26}, {&(0x7f0000e6e000-0x75)=""/117, 0x75}], 0x8, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000a52000)) sendto$inet(r0, &(0x7f0000950000), 0x0, 0x0, &(0x7f000079f000)={0x2, 0x2, @rand_addr=0x401}, 0x10) 2018/02/08 07:40:17 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x7f) 2018/02/08 07:40:17 executing program 2: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001fd000-0xf)='/dev/sequencer\x00', 0x400200, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f8b000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000c1c000)={0x2}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000956000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f00007bb000-0x28)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f8b000)='/dev/vga_arbiter\x00', 0x2001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000075f000)={0x8001, 0x0, 0x10003, 0xfff}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000104000-0x8)={0x401, r3}) fadvise64(r2, 0x0, 0x4, 0x0) 2018/02/08 07:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000a89000)='/dev/dsp#\x00', 0x1, 0x2) poll(&(0x7f000000a000-0x20)=[{r0}], 0x1a9, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000004000-0x8)=0x50000000f5e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fstatfs(r1, &(0x7f0000887000)=""/165) 2018/02/08 07:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b15000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x800, 0x0, []}, 0x90) 2018/02/08 07:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000059a000-0x8)={0x0, 0xff}, &(0x7f0000fbb000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f5b000)={r1, 0x7f}, 0x8) socket(0x40000000015, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0xa43d}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/08 07:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f73000-0x8)={0x0, 0x8, 0x6}, &(0x7f00002fc000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000053a000)=@assoc_value={r3, 0x4}, &(0x7f0000dd0000)=0x8) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00006ea000-0x1d)=""/29) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000b89000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @rand_addr=0x6}, @in6={0xa, 0x2, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xd}}, @in6={0xa, 0x3, 0x6, @empty, 0xe7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0xb0) 2018/02/08 07:40:17 executing program 7: 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, 0xffffffffffffffff, 0x0) prctl$void(0x2d) r1 = getpgid(0xffffffffffffffff) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000308000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f000082d000-0x18)={0x54, 0x24, 0x4, 0x8, 0x7, 0x3}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00007d2000)) perf_event_open(&(0x7f0000950000)={0x0, 0x78, 0x5, 0x7, 0x6c51, 0x1, 0x0, 0x8000, 0x440, 0x8, 0x4, 0x100000000, 0x4, 0x7, 0x1, 0x3, 0x2, 0x7, 0x80000001, 0xffffffffffff2af5, 0x3, 0xffff, 0x3, 0x3, 0xffffffff, 0x1856, 0xfffffffffffffffc, 0x5, 0x8, 0x5, 0x8, 0x0, 0x9, 0x401, 0x81, 0x6, 0x0, 0x6, 0x0, 0x40, 0x4, @perf_bp={&(0x7f000048c000)}, 0x200, 0x8000, 0x8f, 0x5, 0x10001, 0xfffffffffffffffe, 0x3}, r1, 0x2, r0, 0xe) sendmsg$key(0xffffffffffffffff, &(0x7f00004a2000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00009c6000-0x1058)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x38}, 0x1}, 0x0) 2018/02/08 07:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00006a7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) setxattr(&(0x7f00007ae000)='./file0\x00', &(0x7f0000ed4000-0x10)=@random={'security.', '*wlan0\x00'}, &(0x7f0000e79000)='\x00', 0x1, 0x3) 2018/02/08 07:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000cea000-0x8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0xffe8, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a42000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000e55000)='./file0\x00', 0x80000010) inotify_rm_watch(r0, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a94000)={0x0, 0xb8, &(0x7f000036b000-0xb8)=[@in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd81}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000b84000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f89000-0x4)=@assoc_id=r2, &(0x7f000047d000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e91000)={r3, 0xffff, 0x10}, &(0x7f00008ee000)=0xc) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) mount(&(0x7f00001f2000-0x8)='./file0\x00', &(0x7f0000bee000-0x8)='./file0\x00', &(0x7f00002fe000)='cgroup2\x00', 0x4, &(0x7f00004ce000-0x31)="9cd14bfe524bcf5ddd740bca922e06bb901bcf48a0be54d8a6d5283925766663075c90e1e593cceb9928ea1fce0398bd2e") rmdir(&(0x7f000020a000-0x8)='./file0\x00') bind$inet(r0, &(0x7f0000ef1000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000744000)) open$dir(&(0x7f000070f000-0x8)='./file0\x00', 0x400, 0x60) 2018/02/08 07:40:17 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008bc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}}, 0x8000, 0x7f, 0x3, "4fabd0a445f41359956210954c5fc68ac81e3e7a0ebc2d55f494087e13c85f610b1c7233dbff422c6a140e20443cbc12fad306f49bbd849f37f30a04f078fc5075a0370b3f1ccc36c29f274bf81beb11"}, 0x160) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000000d000)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000000f000)='/dev/autofs\x00', 0x121000, 0x0) r1 = socket$inet(0x2, 0xa, 0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x1000000000000001, 0x2b, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e0) 2018/02/08 07:40:17 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) 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) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001000)='./file0\x00', r1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000), &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) select(0x40, &(0x7f0000003000-0x3a)={0xffff, 0x8, 0x200, 0x7fff, 0x3ff, 0x8, 0x3f, 0x80}, &(0x7f0000002000)={0x1f, 0x4, 0x1, 0x7fffffff, 0x7, 0x1, 0x80000001}, &(0x7f0000000000)={0x3, 0x10001, 0x8, 0x6, 0x0, 0x1, 0x3}, &(0x7f0000001000)={r3, r4/1000+30000}) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, 0x7530}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f000000a000-0x18)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r6, 0x0) mincore(&(0x7f0000005000/0x2000)=nil, 0x2000, &(0x7f000000d000)=""/253) 2018/02/08 07:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = syz_open_dev$vcsa(&(0x7f0000ebe000-0xb)='/dev/vcsa#\x00', 0x20, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000045f000)="e8093e66f5d9745053312cb3b78fa6bcfa07a59b13650f2c927f9999a3ef168a4026f2aeb2e7247df8e9d5a66f548ffd82a1024e9710f7") r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) signalfd4(r0, &(0x7f0000d74000)={0x3}, 0x8, 0x80000) ftruncate(r1, 0x9000000) 2018/02/08 07:40:17 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000076f000-0x18)={r0, &(0x7f0000332000), &(0x7f0000912000)=""/4096}, 0xc2) 2018/02/08 07:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00000df000-0x11)=@known='security.selinux\x00', &(0x7f00004ad000-0x12)='!keyringvboxnet1*\x00', 0x12, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000058d000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) recvfrom$llc(r1, &(0x7f0000af1000)=""/248, 0xf8, 0x100, 0x0, 0x0) 2018/02/08 07:40:17 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000012000)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0x6, 0x4) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000013000-0xec)="f3493297f2e641f86f09ed05cbae98e8b6033d101c264a97729049abe1bb619f49ca0a7051f1d9251afab74a81f2c6359bfc55f5150f5c6ca54c98987d8550099b2089e64aaeaaf13b06794e264dcc31de2effcc370f385e4f1c27e66a8ad59965f07b8d3f765351ae5948a71dffd810a2f47c0eaf82b13c8d2a65d2b4d43024ea5a6bddff8bfc661bbf1618c3004ad760c104a8c2c9ea4dbf574f9a37db7d829991664d562f8c07a6d2d73a013f736dbd7eeff7873a246133b814332fc2756863c9be14355f35aa2d46d9d7d9a024658f51fac039edddbc094f4dd48e70f2cb2d7c4fec5626b2dd5699d52d") sysinfo(&(0x7f000000f000-0xa3)=""/163) recvmsg(r0, &(0x7f0000010000-0x38)={&(0x7f000000f000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000000a000-0x50)=[], 0x0, &(0x7f0000008000)=""/4096, 0x1000}, 0x0) [ 332.893746] cgroup: cgroup2: unknown option "œÑKþRKÏ]Ýt Ê’.»ÏH ¾TئÕ(9%vfc\áå“Ìë™(êΘ½." [ 332.901386] x86/PAT: syz-executor6:12095 map pfn RAM range req write-combining for [mem 0x1d3d40000-0x1d3d43fff], got write-back 2018/02/08 07:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b53000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000cd0000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x208000) mincore(&(0x7f0000c36000/0x2000)=nil, 0x2000, &(0x7f00005a9000)=""/75) openat$vnet(0xffffffffffffff9c, &(0x7f0000cb6000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000047d000)={0x3}) syz_open_dev$amidi(&(0x7f0000721000)='/dev/amidi#\x00', 0x0, 0x200) 2018/02/08 07:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80004) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000332000)=""/8, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f00008fe000)='\x00') ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000034d000)=""/170) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009db000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) close(r1) [ 332.967335] cgroup: cgroup2: unknown option "œÑKþRKÏ]Ýt Ê’.»ÏH ¾TئÕ(9%vfc\áå“Ìë™(êΘ½." [ 332.982752] x86/PAT: syz-executor6:12095 map pfn RAM range req write-combining for [mem 0x1a3be0000-0x1a3be3fff], got write-back 2018/02/08 07:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002f1000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) writev(r0, &(0x7f000062f000-0x10)=[{&(0x7f0000b07000-0x32)="f6", 0x1}], 0x1) socket$pptp(0x18, 0x1, 0x2) 2018/02/08 07:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000849000)='/dev/midi#\x00', 0x5f4, 0x20000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000730000)) r1 = socket(0x10, 0x4000000002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000545000)='/dev/vcs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002d4000-0x8)={0x0, 0x7}, &(0x7f0000c1f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fc7000)={0x4, 0x8000, 0xe51, 0x7f, r3}, 0x10) write(r1, &(0x7f0000703000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000f68000)=0x4, 0x4) accept4$unix(r2, &(0x7f000002c000)=@abs, &(0x7f0000410000-0x4)=0x8, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00008fb000-0x48)=[{&(0x7f0000eae000-0x90)=""/144, 0x90}], 0x1) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f00007e0000), &(0x7f0000b8e000)=0x4) 2018/02/08 07:40:17 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f000000a000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000003c000)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) 2018/02/08 07:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1152) 2018/02/08 07:40:17 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000000e000-0x8)=[{&(0x7f000000e000-0xdc)="0967773e75c80b9fbc0e82b3249414ebc93ca1f19b7f3319832c93851c8a0c4dc538e2068cf38614446e3665c93a4c24bc4ba5c6a0d3d0964e1e51a2db6a7d74417194030968f403b6c3f96525bce4361057845e686832ac552a5a70847606da03b5f8903afc63c90892abc756ea813fc75c604aead8db525825f1112bc19697d4c8dd4c1da468f4208d34d41925692bb17564a40a3f6b6f70107585f6cca2c4e63509402da670bc93bf1b5d575f8caada0656dd026a2371eb53bae2608a5340d9db9dc5e6f45b0de2141575400ab8c6633be745e788d58166c23ff7", 0xdc}], 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f000000d000-0x8)='./file0\x00', 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="230000002e00030f07fffd946fa283bc04eee6d87986c497271d8568b51ba3a2d18873", 0x23}], 0x1}, 0x0) 2018/02/08 07:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x14}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0xa5ca178a5597d750) r1 = dup2(r0, r0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000431000-0x60)=""/96) sendmsg$nl_generic(r1, &(0x7f0000136000-0x1c)={&(0x7f00002a4000-0xc)={0x10, 0x0, 0x0, 0x910000}, 0xc, &(0x7f0000293000-0x8)={&(0x7f0000ed3000)={0x1ac, 0x38, 0x0, 0x0, 0x1, {0x2}, [@generic="8a9a5551b4132d918123372ad25d9391371d17dae2d3bba006fb000c0b7475aa5d2818eac215dd282184045aafc412ea73937a837a98bea480165391e9b57118f3a789aed0a22a0c8d73fe237c247fe74400472905c78b2cdf43fc711cb0210f0a82f6a9dd9f40d8712f7a382b223a36356d0031c4cdadc547efd37ade182ff1b21c0bbeea", @nested={0x4, 0x88, []}, @nested={0x40, 0x7a, [@generic="a5a55fcf8eb611340342db766382685ead9a12d5c4e56862a89925015fa83878691ca7023fde", @typed={0x8, 0x9}, @typed={0xc, 0x4c, @fd=r1}]}, @generic="0eff2404b9baaabc8947b004d501ef68dcb4ca0611a11eff26e15f05f592ee84eac1aeb07ca8ef898e458d6c791b8e5cea141050544098c479d4cdec449b5526018b113df681f67c473b5a27f6091e53129745aceec6d515f42733883cb4ee02431c3c4edca18b488570e96f988af52a4accafec0f6f067ab414306ff87e4d1b4893ed4c4acaf1b0c672ff14601400ea7cfc6ae3dca686bb74fbfe83e854f39287ca7721562afa4ad82aea0ee1477fe9527154a62fb34954dc0c88e8be75a9fe86795b3aaa77e9f7b3b4308a"]}, 0x1ac}, 0x1, 0x0, 0x0, 0x1}, 0x4004801) 2018/02/08 07:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000143000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000848000-0x9)="0005a23b03a208c606", 0x9) sendfile(r2, r1, &(0x7f00002ba000-0x4), 0x5) 2018/02/08 07:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000487000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) signalfd(r0, &(0x7f00008c4000)={0x21c}, 0x8) 2018/02/08 07:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) chmod(&(0x7f000065e000)='./file0\x00', 0x1c3) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000742000-0x4)=0x1, 0x4) 2018/02/08 07:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000bc4000)='/dev/input/mouse#\x00', 0x9649, 0x200000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000af1000-0xb)='/dev/audio\x00', 0x101200, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00002d5000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000960000)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000bf5000-0x8), 0x8) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000782000)=""/175, &(0x7f0000ffc000)=0xaf) 2018/02/08 07:40:17 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f7f000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x44040) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b6a000)={0x0, 0x4, 0x0, 0x80000001, 0xc0000, 0x0, 0x1, 0x4, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x9, 0x20000000, 0xfffffffffffffefb}}, &(0x7f0000f80000-0x4)=0xb8) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ac1000)={r2, 0xd8, "49b45087b7dfad2f03d9ed53327f8bb1a64f301c9613ac324b532e67e86469f1277f581771a024041851228246bc164886400099842e9d24c05348e5652007059aebbe93b402133e079b1c96d17046d3a1d27eca3ad200aa573aad801b5c869699952fadfe36342f7e4c865ab0145e3f69f2bb2ed8c17ce100df31cf68560dfed2940ff591373efcd6359581fd969f137f25d8dee4eb58fc9d2c3c6b8e48ecf89d1c24ef496ac0f3c09f5730ed78bac0900e5914f74bf259568c433b7108717b52097e5f74a8d16f090273a108efb30236db6193c303f553"}, &(0x7f0000f80000-0x4)=0xe0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000391000-0x14)={r2, 0x8, 0x1f, 0x6, 0xbf, 0xc}, &(0x7f0000f80000)=0x14) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f7f000)="790c256f58af5b43da66c1c0bd696cacd9f268cbfbffa9699ed21570bf54cd0f55d16c0af051271b4e9baa1f84dfaa33afd34e0f20e32667d14d083473dee63c8ddd36b6eeabed4c593271406f5ce301009cf0df88a4c2e669202c9a74a9d4e006f172b27426b16b7bf902b393b04934e0e07239a86a130956edb908e07c05c6455574eee08c2965300cf3bc024f4f0797b0", 0x92) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) setsockopt$inet6_int(r3, 0x29, 0x4a, &(0x7f0000358000-0x4)=0xfffffffffffffffd, 0x98) sendto$inet6(r3, &(0x7f0000f7e000)="5bdb1e86", 0x4, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) recvfrom$inet6(r3, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f80000)={r1, 0x7fffffff, 0x1}, 0x8) 2018/02/08 07:40:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000abe000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800, 0x0) r3 = dup3(r2, r2, 0x80000) bind$rds(r3, &(0x7f00001cc000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a4c000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) accept4$ax25(r4, &(0x7f00006dc000-0x10), &(0x7f0000503000)=0x10, 0xe42ac224db1b90ca) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00009ff000)={0x0, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x90) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f000043a000)=0x80000000, &(0x7f00002fd000)=0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f00001e2000)=""/192, &(0x7f0000994000)=0xd7a23d00) setsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f00008d7000)="bf7689f7d316a2d5cb02345cee2bde693b348f276e6f35e9caed2912824ef537b78eb041e1bf889debb19673f4904ccfcace4681e316a156d232ca9146c9652883e32ca1e779d0b1727dbb3ea64a0d1ba5f24ce25f498827908d0bd2110d57f54cec3c3cd4e7f591150965e5832510ce3f80bebfaadd5b29cedd4de1e71bb407e57c0975575251e3e38de5c198c67d15168b2426e668146ede53ad64a79fecff00a6033e5ba0cb3cfb65ba588ae8823671849dd75f295f2df7fbde3651bf4657c8e26e11ab28793e16c43d87", 0xcc) ftruncate(r2, 0x1ff) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00005b5000)='tls\x00', 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f00007e3000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) 2018/02/08 07:40:17 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000004000), &(0x7f0000007000)=0x184) 2018/02/08 07:40:18 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x7)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000000)={0x4, 0x1ff, [{0x3301}, {0x5}, {0x7, 0x0, 0xfffffffffffffeff}, {0x9, 0x0, 0x6}]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x0, []}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/08 07:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000090a000)=0x0) tkill(r0, 0x22) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000b47000)='/dev/dsp#\x00', 0x3, 0x402000) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000d9c000-0x4)) r3 = getpgid(0x0) getpgid(r3) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000ba8000-0x70)) r4 = socket(0x40000000001, 0x3, 0x0) write(r4, &(0x7f00009b5000-0x26), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a3c000)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000eef000-0x4)=0xe8) fstat(r1, &(0x7f0000a31000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r2, &(0x7f0000c10000)={&(0x7f0000c8c000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00004c8000)={&(0x7f00001fe000-0x26a8)=@dellink={0x26a8, 0x11, 0x10, 0x5, 0x2, {0x0, 0x0, 0x0, r5, 0x1000, 0x800}, [@IFLA_MASTER={0x8, 0xa, 0xffff}, @IFLA_VFINFO_LIST={0x2680, 0x16, [{0x2424, 0x1, [@typed={0xc, 0x52, @fd=r4}, @typed={0xc, 0x63, @fd=r1}, @nested={0x10a4, 0x44, [@generic="ac9a6eb11a4f90c360d41d671da37e93bb4867820ac2843c19ca41ec6a2a9d62b7b1c165d4ecb350ba7731c6ab1d8509572d1e31030802dced4b67cd7f6426093400cd7e884b5216782bbc97c629732c52d7f36d696c694f1429c4792096630096eff3356645192eb666a8f12400548191f2b3c0ee312658d1c86c2cd3241abc017cd1fac7fb3432", @generic="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@typed={0x18, 0x8d, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0x1c, 0x2b, [@typed={0xc, 0x72, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x68, @fd=r4}]}, @nested={0x188, 0x11, [@generic="6b031800485b90cf7ec391721b66", @generic="41403ad44427515ec0869a", @generic="4a18302e542c08ae1cbedd1b8cf6f02e3b8e673205ce91ba03960b70a5c83cfb175ec552ac83cf06e42ff361bb088248a1bdc4d8e4cc2175e82d068b05e3e743f3d5e7a1962d5b8f5d62a928c8d09eb46968cda97e4c74082d38ab5ae08101accc49fbc23de21a6ea5a9806064d776067ff327094c751667aa2123a95fe6614d", @typed={0x8, 0x1a}, @typed={0x10, 0x57, @u64=0xfffffffffffff653}, @generic="72a8cf582b9fdfd31632f8ffc188bf52d1e449a37db341a790a73707bfa7fd8328958627d188041a10b83459c3c62ca5daaaaf92f2acf250c15bb62e575831a7741561af4e9c5b222cf536b3363b585b5fc899a5d29f1d98becc377ca76a371701c26e1507076d98445f899194e2887b8c74a58bff78d2fc4c7b7bcd777b8e41eb783078aa6ad097b7dd58e6d44b01ebd6c2d81ecbbc323a7f25ba67c36611ebfb85566767c3f2ba002bbc18393821a53783fa856f186dafd2c59b7e771d21c940956c56f3fef71b880816a96f44df4d"]}, @nested={0x11c0, 0x4a, [@typed={0xe0, 0xc, @binary="423de3eecda3f36e074df458887e96f5bda3a5612a1986bcaa7122b54e2a92fa10fe2229f6daaf2e7cfc2c236916fbcf4d445c1dcbd78a2462af57dfdf6d439978b2800016459011c1f951252018db94aa6db9e2e70989fa29cd58bffef2d37ada67a7a2e549b8cdbf7023a2ddff14c7161d2303d023035d76c3889f2edfcd6e09109c78ee3d8f481914c910d626e23f6f07ae398dd7857528f11f1c72499b8de6c0a8114280783dac5a88115b7b489fa793cfd4b8a901996b52410f57dadbd866274d02b942b62c83299f4cf73dc5913cabeb4319c1b1"}, @generic="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@generic="90dfa36434f40476ef8c5d16aafdad64007b8ee36ef0e5a776adb37710f19e6dc7c1b5e9fdb1025057cf00fcad2862feb3aadd473c3a9abf54f0abfe4ee470c9630c90ed7b339602a7203b14e21b07c9568c5353634e962dc265a766efdb0d7c3326e2563f0517210a69e2a5f91490146436ffde71c1ebec5301064bac3a8bc053", @typed={0x10, 0x83, @u64=0xb95}, @typed={0xc, 0x36, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="bfccb680cb4cb07262b6ea8bf3a4c46fd24a0e04d8ae1f388317540f2f4f4968cd6da3df20089e94857254d0b3cab1740d3eaa89a0a5345d93262a99ab"]}]}, {0x258, 0x1, [@nested={0x23c, 0x40, [@typed={0xc, 0x89, @fd=r2}, @generic="f255e40363b89cb1890882bfd72e57aef3bac03195dd89df0bb0036bcf58be5687115ca17ecf8ca22a413c36734c4ae801d40e6055de6a8a4113fca8af09d0a4c09c44abc9a8d179a784d915e3bd6a96b816111443caebc0d9a7437653dc0c9ba5a3f78079c7d1582c92c71daca76b45a632b758be11c6f3403f", @generic="9c846bfee281bf95bd037c8b3aa019775678fae49617da1de1a8b7ab217a8f2e1ce2eaca86ea826c73fcaf784207d5a1d9729b2e604da2fb91e64a3cbf1a3d033457ee4da903299d6d519fe50bae09bc3cc0b0fb7c06002d2bb59c846ccf156b4c37921e3495d99b7309e53d607c4a8e6ccd889ee1bcdd7f91c9233fadad8eadfc45d16dcbd6c62480ae8d21360e28ea7b7ab5d9b9056290b7a36878f23247bef4da3c1b", @typed={0xc, 0x8d, @u32=0x8}, @generic="b531ac8cc4c1d7530fdf98df8f787851e58e1ac9c69b773aea5ca7c2755adbb01e78d08339160b579b73db535d915e80256d861fb53226073b18a81929d46deb3e09d8ec85f0b75db5423cc4cb11a8e7d489a1a83d668774a7b850bb0d12644521e8e033c2e514", @typed={0xc, 0x81, @fd=r2}, @typed={0xc, 0x2c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="ef7bb8011d186f1a1deb8d2422dc6b30feee81c39c3828544cf1a2aef54a7f677dd1a3e90840be77bb828a05c29ad0a0f7b0d9eec8eb197eb7a2d01809a02c9f879332449a9fd931d9d5644171ac7805047c01843d4aa1fe96e16feb6d5a647d111d1e3d387d0e0ba231e6a6e072f8805264f8f28979e4c6d2b8c25b00b562d4"]}, @typed={0xc, 0x1e, @uid=r6}, @typed={0xc, 0x81, @u32=0xffffffffb5a68019}]}]}]}, 0x26a8}, 0x1, 0x0, 0x0, 0x4000010}, 0x81) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000688000)={0x6000000000000000, 0x0, 0x4, 0x0, 0xe}) 2018/02/08 07:40:18 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000b000)=0x3, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f000000c000-0xa5)=""/165) r1 = request_key(&(0x7f000000c000)='.dead\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000d000-0xc)='#proclo\\em1\x00', 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000d000-0x15)='@wlan0ppp0@procppp\x00)1', r1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r2, &(0x7f000000c000-0xd9)=""/217, 0xd9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000a000)={0x0, 0xffffffffffffff81}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000009000)={r3, @in6={{0xa, 0x3, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x6}, &(0x7f000000d000)=0x98) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000000c000)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000000000)='@wlan0ppp0@procppp1)\x00', &(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f000000d000-0x1)='\x00', &(0x7f000000c000)='\x00', &(0x7f000000c000)='@wlan0ppp0@procppp1)\x00', &(0x7f000000c000)='nodev:bdev[\x00', &(0x7f000000b000-0x1)='\x00', &(0x7f000000c000)='system\x00'], &(0x7f000000c000)=[&(0x7f000000b000)='@wlan0ppp0@procppp1)\x00', &(0x7f000000d000-0xd)='-:vmnet0em0*\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f000000b000-0xa)='vboxnet1{\x00', &(0x7f000000c000)='@wlan0ppp0@procppp1)\x00']) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r4, &(0x7f000000b000-0x21)={0x28, 0x4, 0x0, @fuse_notify_inval_inode_out}, 0x28) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/08 07:40:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_dev$usbmon(&(0x7f000091d000-0xd)='/dev/usbmon#\x00', 0x0, 0x200000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a8a000-0x14), &(0x7f00006dd000-0x4)=0x14) r2 = syz_open_pts(r0, 0x10040) clock_gettime(0x0, &(0x7f0000c9e000)={0x0, 0x0}) clock_gettime(0x40000000001, &(0x7f0000788000)={0x0, 0x0}) write$evdev(r0, &(0x7f000063a000)=[{{r3, r4/1000+30000}, 0x2, 0x2, 0xb7a}, {{}, 0xfffffffffffffffd}, {{0x0, 0x2710}, 0xffffffffffffffe1, 0x2af95fc5, 0x97}, {{r5, r6/1000+30000}, 0x4, 0xfff}, {{0x0, 0x2710}, 0x800, 0x9, 0xfffffffffffffffb}], 0x50) ioctl$KDDELIO(r0, 0x4b35, 0x5) close(r0) socket(0x10, 0x3, 0x0) dup3(r0, r2, 0x0) 2018/02/08 07:40:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f000058e000)='/dev/amidi#\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000cab000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfffffffffffff, &(0x7f00004b0000)="6f00000063d6942b2a2a2e18fb5c38599a9b628e6c0000000000007f80750e7b20478986e89f89135949bf296c9cdd84070035a709b50803e2b015b806e40800000000000000261bc1caeee7e20f05cdbcd0b69fb130e1a3d273523c894c87e432277c000371207f9b531bd5244707001337fa29a7946a1700ff03000900000000566ba32e74dbff0829f64172f8159adc1cdd007a8b9e58e70000000000000004", 0xff0d) 2018/02/08 07:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000933000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000072f000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f73000)='/dev/vga_arbiter\x00', 0x41, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00001c9000-0x10)={0x8, 0x0, 0x10003, 0xfff}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f00009c9000-0x8)={r3, 0x8}) 2018/02/08 07:40:18 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000006000-0xc)={0x100000000, 0x2, 0x8, 0x5, 0x4, 0x3, 0x5}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty}, 0x1c) fcntl$setflags(r1, 0x2, 0x1) sendto$inet6(r1, &(0x7f0000331000-0x10)='p', 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@nat={'nat\x00', 0x1b, 0x4, 0x304, 0x13c, 0x13c, 0xffffffff, 0x13c, 0x13c, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000007000-0x40), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0x94}}, [{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @common='bcsh0\x00', @common='rose0\x00', {0xff}, {0xff}, 0x8, 0x3, 0x10}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x34, 'REDIRECT\x00', 0x0, {0x1, {0x10, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x10}, @gre_key=0x40, @port=0x3}}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x8ae, 0x1, 0x1, 0x2}}]}, @DNAT0={0x34, 'DNAT\x00', 0x0, {0x1, {0x8, @loopback=0x7f000001, @empty, @gre_key=0x3, @port=0x3}}}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, @generic="35c45e2205dc66e86e744d906326a92d", @generic="0f95a8df219c0f2a39101273e47f85f2", {}, {}, 0x62, 0x2, 0x4}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x5, [0x8, 0x5, 0x7, 0x33f8ce08, 0xe027, 0x7ff], 0x0, 0x8, 0x1ff}, {0x10000, [0x8, 0xfffffffffffffffb, 0x0, 0x7, 0x400000000000000, 0x200], 0x4, 0x6, 0x81}}}}]}}, 0x360) 2018/02/08 07:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000032000)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000c24000)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) accept4$netrom(r0, &(0x7f0000e45000)=@ax25, &(0x7f00006a6000)=0x10, 0x80000) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000186000-0x14)={0x14, 0x1, 0x9, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/02/08 07:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x4) delete_module(&(0x7f00004cb000-0x6)='@eth0\x00', 0x200) futex(&(0x7f000000d000-0x4), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000), 0x20) 2018/02/08 07:40:18 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x1000000000000001, 0x2, &(0x7f0000002000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) listen$netrom(r0, 0x7) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000a000)={0x0, 0x7f, 0x4, 0x8, 0x1, 0x0, 0x200, 0x64, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x2b9f, 0x7, 0x7, 0x3}}, &(0x7f0000019000-0x4)=0xb8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000019000-0x12)={r1, 0x1, 0x5, [0x4, 0x9, 0x1000, 0x6, 0xf4cf]}, 0x12) listen$netrom(r0, 0x0) 2018/02/08 07:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bc0000)={0x0, 0x0, 0x10}, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000984000)='/dev/dsp#\x00', 0x5, 0x22000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000961000)=""/131, &(0x7f0000c03000)=0x83) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/02/08 07:40:18 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, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e38000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c78000-0x9)='/dev/ppp\x00', 0x44100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000553000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000b2d000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bfe000-0x8)={r2, 0x5}, &(0x7f00005a8000-0x4)=0x8) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000f74000)=0x4000000) 2018/02/08 07:40:18 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000dcc000)='/dev/midi#\x00', 0x8, 0x2) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000113000-0x71)="f90e8d2ed1c05069b8be68d25be2d507f772a04d2a1da1ebd1a0d2bf1c8a654f05bf01165d8233b91ce76529ea03bd31351f909b4702f1b76645bd54e5db44f9c72d71ddaffe0a2c6c7a1137c0389d0497317cd2e4d721d0ba9e1d50050a971ffc57ea3acda816e0a0d2a0cbe2f72cd52f", 0x71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b68000)='/dev/sequencer2\x00', 0x23d, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b24000-0x4)=0x0) ptrace(0x8, r2) 2018/02/08 07:40:18 executing program 6: readlinkat(0xffffffffffffffff, &(0x7f000046d000-0x8)='./file0\x00', &(0x7f0000851000+0x605), 0x0) 2018/02/08 07:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002e6000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c90000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) tee(r0, r1, 0x5, 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) r2 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r2, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) ftruncate(r2, 0x6) 2018/02/08 07:40:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x50000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x4, 0xd8c, 0x400, 0x0, 0x100, 0x800000, 0x40}, 0x1c) r1 = socket$llc(0x1a, 0x4, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r2, 0x4, 0x1}, 0x10) socketpair(0x13, 0x800, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f00004eb000)=0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000aef000)={@generic="21a6285df9bc0ab9c762d1ff264c7c3f", @ifru_data=&(0x7f000017e000-0x20)="da549a2dd2ae05812a457fd3c6acca96abb8e3dd08000900000069f2d046adb5"}) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000b3000)=0x8, &(0x7f000092f000)=0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f000022b000-0x8)='./file0\x00', 0xd4, 0x1) 2018/02/08 07:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f000038b000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000ead000)={0x20, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @uid}]}, 0x20}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000a0000)={r0}) connect$inet6(r1, &(0x7f000058c000-0x1c)={0xa, 0x3, 0xfffffffffffffffc, @empty, 0x6cae}, 0x1c) 2018/02/08 07:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00004fe000)='user\x00', &(0x7f00007dc000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000078000-0x9a)="cabc87d145072afe11a825bbdcb0b2d7992e09ceee7e6a4bcd4fa2341806ec47af7555c3864af50b197441bf982eaa8a986a56a195b29e1b0a322d7be39ade511587281cae7248a16e3581a7310d84e19e82d709ad02a38a30dc670e7637372f70f52de1eaeaeaf697b5bdef3e8e50c97fbcc829b34013fd59f387e16194be1c92a0cac6f23e90b8630cd349d783d957744ad5f472f4e56bae3f", 0x9a, 0x0) r1 = add_key$keyring(&(0x7f0000c70000)='keyring\x00', &(0x7f0000fd0000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1b, &(0x7f00005f5000+0x29a)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3a4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0x0, 0xff000000], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xec, 0x130, 0x0, {}, [@common=@eui64={0x24, 'eui64\x00'}, @unspec=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x5}}]}, @SNPT={0x44, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [0x0, 0xffffff00], @syzn={0x73, 0x79, 0x7a}, @common='\x00\x00\x00V\x00\x00\x00\b\x00'}, 0x0, 0xa4, 0xe0, 0x0, {}, []}, @unspec=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0xfffffffffffffffd, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa4, 0xc8, 0x0, {}, []}, @HL={0x24, 'HL\x00'}}]}}, 0x400) syz_emit_ethernet(0x46, &(0x7f0000012000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "00e805", 0x10, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ec2201", 0x0, "a300da"}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) getsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000778000), &(0x7f0000d5f000)=0x4) 2018/02/08 07:40:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x6) 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) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000-0x4)) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000792000)=0x4) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x7, 0x10001]) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000027000-0x3)={0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000002d000)={0x0, 0x13c711620000}, &(0x7f000002e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000008000-0xcf)={r4, 0xfdf7, 0xc7, "9acb0512b0d012f30a1b4c87922ffdf86c95f8b766c659d4ff15890683fd2bd5a77995def0b2b1f603e3921b537c563515e12b56f58b8547f6094d595ee39b5acbb5ead95d7416974241ed7713091651536b11b3c58a357d47c531c4912e6e94d71ae723a3887d4a1962e52bae9d36a317cddd05345c731f18ab623230c29ef66ddac21bcfff7de66e039b878cdd1cec684acad5bfd9fefc67addb3dff1c1cf672e2ea61bac3986e0f29a87106ffe46f8cef78348786ef6edbf20bb76dd3cd05055c8a81b7e870"}, 0xcf) r5 = syz_open_dev$admmidi(&(0x7f000002d000-0xe)='/dev/admmidi#\x00', 0xce9d, 0x40) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000025000-0x1)={0x280000000}, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x10d, 0xa, &(0x7f0000015000)=@filter={"0f000000657200", 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000), {{{[], 0x0, 0x70, 0x98}, {0x10, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x11, 0x98, 0x0, {}, []}, @REJECT={0xf, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xffffffffffffff53, 0x0, {}, []}, @REJECT={0xffffffffffffffa0, 'REJECT\x00'}}]}}, 0x2e8) r6 = syz_open_dev$amidi(&(0x7f0000006000-0xc)='/dev/amidi#\x00', 0x80000003, 0xc0000) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r5, &(0x7f000002e000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000029000)=0x1c) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3}) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000018000)={0x0, 0xffffffff8a4c1089, 0x8, 0x8}, &(0x7f0000013000-0x4)=0x10) 2018/02/08 07:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00006cf000-0x8)='./file0\x00', 0x20403, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005e6000)={{{@in6=@mcast2, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000645000-0x4)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x100000000000010, 0x3, 0x0) write(r1, &(0x7f00000b9000)="260000004a0009fff10009f83a0000090000160001ffffff12000000fe00085b1e00fb4b35ea", 0x26) 2018/02/08 07:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$amidi(&(0x7f0000878000-0xc)='/dev/amidi#\x00', 0x6, 0x505002) dup3(r1, r1, 0x80000) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f00009b5000)=@ioapic={0x0, 0x0, 0x0, 0x3, 0x0, [{}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x9}]}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xc2c2) 2018/02/08 07:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f61000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f000073f000-0xe)='/dev/admmidi#\x00', 0x20, 0x60080) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f000028a000-0x40)={{0xffffffffffffffff, 0x3, 0x5, 0x0, 0xe8}, 0x100000000, 0x101, 0xbd7a}) getpeername$llc(r2, &(0x7f0000736000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ee2000-0x4)=0x10) sendto(r1, &(0x7f0000831000-0xb3)="1e7f11e8405cad40964fdd0bb0dcf91e80701a21a8e056c85d79eecc70a356c8", 0x20, 0x0, &(0x7f0000eef000-0x10)=@vsock={0x28, 0x0, 0x0, @my}, 0x10) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000140000-0x8)=[{&(0x7f000009c000-0x63)=""/99, 0x1d4}], 0x1, &(0x7f0000d9a000-0x18)=""/24, 0xd}, 0x0) 2018/02/08 07:40:18 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000605000)=""/40, &(0x7f0000000000)=0x28) 2018/02/08 07:40:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007b3000-0x4)) r0 = syz_open_dev$usbmon(&(0x7f00001c7000-0xd)='/dev/usbmon#\x00', 0x5, 0x100) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000012c000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00005aa000-0x13)={0x7, 0x80000000}) socketpair(0xb, 0x3, 0x200, &(0x7f0000715000)) preadv(r1, &(0x7f00006a5000)=[{&(0x7f0000866000)=""/229, 0x30}], 0x1, 0x10000) 2018/02/08 07:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c15000)={0x0, 0x3f}, &(0x7f0000914000)=0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2c000-0xc)='/dev/rfkill\x00', 0x3d, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000077d000)={{0x7fffffff, 0x87be, 0x9, 0xff, 0x3}, 0x1}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e96000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00001aa000-0x30)={0x1, 0x10001, 0x800, 0x1, 0x7, 0x4}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000003c000)={0x0, 0xfff}, &(0x7f0000c90000-0x4)=0x8) pipe(&(0x7f0000c51000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00008a1000)="82225241bd9be7b334644fa3f249f3b6e6ddf7f3d67ce4db1d6cfda2a21c068d146ff445a65e605f0e4329a8aedd9d6881fcd62af344a4cb73f1a6c62f8c0930772c68e810d7eef68f2265bda50e91f2947ac1a08a6db7a1e829a7fe409b7bf103d12bce6055e1ba8d0103483ac0aef396082e", 0x73) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006aa000)={r3, 0x0, &(0x7f0000f86000)=[]}, &(0x7f0000ef3000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000508000-0x8)={r6}, 0x8) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000b61000-0x8)=0x5) open_by_handle_at(r1, &(0x7f00007ea000-0x9)={0x9, 0x0, "e5"}, 0x20000) [ 333.463869] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/02/08 07:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b30000-0x9)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000dae000)=""/16) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_FLOW={0x8, 0xb, 0x9016}]}, 0x68}, 0x1}, 0x0) 2018/02/08 07:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000014c000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = syz_open_dev$audion(&(0x7f00003cf000-0xc)='/dev/audio#\x00', 0xffffffff, 0x1) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00008d5000-0x1)) accept4$vsock_stream(r1, &(0x7f0000177000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000242000)=0x4bc2) 2018/02/08 07:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x1f}) r0 = mq_open(&(0x7f000092b000)="cdc8263a657468312800", 0x800, 0x160, &(0x7f0000969000-0x20)={0x4, 0x2, 0x8, 0x8001, 0xd1, 0x800, 0xfffffffffffffffa, 0x5}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000ec000-0x8)) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x6c}, [@ldst={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) 2018/02/08 07:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000d, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0xd, []}, 0x3c5) [ 333.515039] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/02/08 07:40:18 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000e2e000-0xe)='/dev/admmidi#\x00', 0x7, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x3, [0x1000, 0xe97a, 0x8]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b)="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", 0x5a1, 0x2000000048000, &(0x7f0000e3f000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000072e000-0x9)='/dev/vcs\x00', 0x20100, 0x0) openat(r2, &(0x7f0000749000)='./file0\x00', 0x80800, 0xc1) sendto$inet6(r1, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$mice(&(0x7f0000c84000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000f7c000-0x14)={0x80000000, 0x7, 0xfc, 0x4, 0xc0fa, 0x0, 0x6, 0x6, 0xec07, 0x1}) 2018/02/08 07:40:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$void(r0, 0xc0045c79) 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, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000022e000-0xe)='oom_score_adj\x00') getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f000003f000-0x31)=""/49, &(0x7f000032a000)=0x31) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x1ff) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/08 07:40:18 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000087c000)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0xc4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x65b8}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000)=0x10) r1 = socket$inet6(0xa, 0xf, 0xe0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x43, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000000)=0x1e, 0x4) listen(r1, 0x2) 2018/02/08 07:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000185000-0xe8)={{{@in=@multicast2, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000e21000)=0xe8) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r2, &(0x7f00003af000-0x38)={0x0, 0x0, &(0x7f0000847000)=[], 0x0, &(0x7f000048a000)=[]}, 0x0) sendmmsg$alg(r2, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[]}], 0x1, 0x0) 2018/02/08 07:40:18 executing program 3: 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, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a78000)={0x0, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0xfffffffffffffff7, 0xe00000000000000}, &(0x7f0000fc2000)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d45000-0x8)={r1, 0x200000000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000040f000+0x3f7)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f000027b000-0x8)={0x3, 0x80}) 2018/02/08 07:40:18 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00007ac000)=@filter={'filter\x00', 0xe, 0x4, 0x284, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb78e5959c5635b"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x2e0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000a01000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000582000-0x4)=0x10, 0x800) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000563000)=0xb62, 0xfffffffffffffed9) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x8, 0x5, 0xa746}) syz_emit_ethernet(0x2a, &(0x7f0000009000-0x6a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[]}}, @icmp=@address_request={0x11}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) connect$pppoe(r0, &(0x7f0000f62000-0x1e)={0x18, 0x0, {0x3, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/08 07:40:18 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000003000)=0x401, 0x4) ioctl(r0, 0x2000c0884123, &(0x7f0000007000-0x49)) 2018/02/08 07:40:18 executing program 2: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f0000049000-0x4), 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000027000)={0x0, 0x0}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000017000)='/dev/midi#\x00', 0x5, 0x4000) ioctl$KDADDIO(r1, 0x4b34, 0xc382) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000004b000)=0x1000, 0x4) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000004b000)={0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0xf60) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000003e000)={0x0, 0x0}) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000003a000)='/selinux/load\x00', 0x2, 0x0) r7 = openat$ion(0xffffffffffffff9c, &(0x7f000003a000-0x9)='/dev/ion\x00', 0x400001, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000004b000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r9, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r10 = accept4$alg(r9, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f00001ae000-0x1), 0x0) recvmmsg(r10, &(0x7f00004e9000)=[{{&(0x7f000082f000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f00005c1000-0xe)=[], 0x0, &(0x7f0000576000-0xa5)=""/165, 0xa5}}], 0x1, 0x0, &(0x7f0000c86000)={0x77359400}) r11 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f000004c000-0x18)={0x8, 0x4, 0x1, 0xffffffffffffffff}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000004c000-0x48)=[{r2, 0xa000}, {r3, 0x4}, {r4}, {r5}, {r6}, {r7, 0x8000}, {r8, 0x8000}, {r11, 0x2000}, {r12, 0x10}], 0x9, &(0x7f000003d000), &(0x7f000000d000)={0x7a}, 0x8) 2018/02/08 07:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ed2000-0xc)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00006d1000), &(0x7f00005e9000-0x4)=0xa89729f5) 2018/02/08 07:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000b93000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x435, 0x102) 2018/02/08 07:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) io_destroy(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000622000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) userfaultfd(0x80800) io_submit(r0, 0x0, &(0x7f0000b9c000)=[]) 2018/02/08 07:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ac9000)) r1 = open(&(0x7f0000720000-0xa)='./control\x00', 0x0, 0x0) lseek(r1, 0x3, 0x0) rmdir(&(0x7f0000d6e000)='./control\x00') 2018/02/08 07:40:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000bbc000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000a52000)={r1}) prctl$void(0xe) 2018/02/08 07:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {0x0, 0x4000000000000000}, {}]}, @RTA_FLOW={0x8, 0xb, 0x9016}]}, 0x68}, 0x1}, 0x0) 2018/02/08 07:40:18 executing program 6: r0 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000afc000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x7ff) openat$dir(0xffffffffffffff9c, &(0x7f0000dd3000)='./file0\x00', 0x200801, 0x20) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009aa000)=@newlink={0x34, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) 2018/02/08 07:40:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x59b6, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000041c000)=[@in6={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in={0x2, 0xffffffffffffffff, @rand_addr=0x5}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x58) 2018/02/08 07:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x1000000000000000) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000f0e000-0x16)='./file0/control/file0\x00', 0xf) syz_open_dev$vcsa(&(0x7f0000154000-0xb)='/dev/vcsa#\x00', 0x8, 0x100) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007ee000-0xb)='/dev/mixer\x00', 0x500, 0x0) r1 = openat(r0, &(0x7f00004ef000-0x16)='./file0/control/file0\x00', 0x83f, 0x41) syz_open_dev$mice(&(0x7f0000209000)='/dev/input/mice\x00', 0x0, 0x0) quotactl(0x6c, &(0x7f0000eef000)='./file0/control/file0\x00', 0x0, &(0x7f0000154000-0xac)="10cbb010ff5744fa21cdeeda1a366c6e25099c174246f445b8a38ce93a502d6d981d40a5052946e76c6d794998c935e44c5752c397a8fd5b2415daec02c01252f84e0e47f068bbfb97cabe84ff4ca505c368ddb91ef8e4ea7e51f240adf51313970a28e1bb91c513311515107074915fd8399d24dca6622986904484607762efb4cd11828773f281dc9c61a38d937db5cf7b0cb8baf3926121374bbf81d7f66dd18bcdd070a2dc40b24e212e") ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/02/08 07:40:18 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, 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, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) lchown(&(0x7f00003fa000)='./file0\x00', 0x0, 0x0) 2018/02/08 07:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000273000-0xd9)=""/217) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x200020041, 0x0) close(r1) r2 = gettid() ptrace$peekuser(0x3, r2, 0x3) 2018/02/08 07:40:18 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000001000-0x4c0)={{0x5, 0x4, 0x3d, 0x1f, "2a2e151e1f19c139fb9f775d0337efbf8649ce82bbe652abd48df9ccf67f59a856e37dfc8c020cc5a32c6fc1", 0x5}, 0x8, [0x9, 0x8f, 0x59d, 0x7, 0x4, 0x7f, 0x9, 0x5, 0x9, 0x9, 0x0, 0x8, 0xf56a, 0x1ff, 0x2, 0x3, 0x20, 0x4, 0xcb, 0x7ff, 0x4, 0x2, 0x401, 0x2c79, 0x80000001, 0xfff, 0x2979, 0xfff, 0x20, 0x1ff, 0x400, 0x80, 0x2, 0x0, 0x9, 0xa1, 0x8397, 0x100000001, 0x2606, 0x100000001, 0x7, 0x8, 0x7fff, 0x4415, 0xbe3, 0x80, 0x1f, 0x7, 0x4, 0x800, 0x408, 0x1, 0x20, 0x5, 0x3f, 0x6, 0x6de, 0xfffffffffffffff8, 0x3f, 0x3, 0x3f, 0x6, 0x6, 0x95b5, 0x4, 0x1, 0xfffffffffffffff8, 0x4, 0x80000001, 0x2, 0xc6d, 0x4, 0x80, 0x800, 0x101, 0xbcb0, 0x7ff, 0xffff, 0x7, 0xfffffffffffffffb, 0x200, 0x3, 0x4c794af7, 0x9, 0x4, 0x3d, 0x3, 0xffd, 0x678, 0x7, 0x1, 0x6, 0x6, 0x8, 0x80, 0x7, 0x100000000, 0x1, 0x5, 0x8001, 0xffffffffffffff9c, 0x101, 0x9, 0x2, 0x0, 0x100000001, 0x5, 0x8, 0x5, 0xb7b, 0xfffffffffffffff8, 0x3, 0x8, 0xfff, 0x1, 0x2, 0x3, 0x5, 0x6, 0x10000, 0x5, 0x4bc, 0x1, 0x6, 0x5, 0x1, 0xfffffffffffffffa, 0x8001], {0x77359400}}) ustat(0x2, &(0x7f0000008000-0x14)) unlink(&(0x7f0000f0b000-0x8)='./file0\x00') ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000c07000-0x18)={0xaa, 0x20}) r1 = syz_open_procfs(0x0, &(0x7f0000d1b000-0xd)='attr/current\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002a2000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000e1a000-0x7)={r2}) r3 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r3, &(0x7f000003c000-0x1)='/', 0x1, 0x0) r4 = geteuid() stat(&(0x7f000012b000)='./file0\x00', &(0x7f000073d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00004af000-0x8)='./file0\x00', r4, r5) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000e52000-0x1)) syz_open_dev$adsp(&(0x7f00000ba000)='/dev/adsp#\x00', 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 07:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$vcsn(&(0x7f0000a20000-0xa)='/dev/vcs#\x00', 0xfffffffffffffa20, 0x141000) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000b87000), 0x0) r3 = dup2(r0, r1) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000f2a000-0xc)={0x0, @local, @empty}, &(0x7f0000f8d000-0x4)=0xc) connect$inet(r3, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ea8000-0x8)={0x0, []}, &(0x7f0000a02000-0x4)=0x4) 2018/02/08 07:40:18 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b14000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b6c000)='fdinfo\x00') ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000e58000)={0x7, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, [0xe1, 0x8, 0x0, 0x80000001, 0x2, 0x6a51, 0x400, 0x7, 0x0, 0x6, 0x5, 0xffff, 0x8, 0x3, 0x4]}, &(0x7f00008bd000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0xe6e2, 0x20, 0x6, 0x6}, &(0x7f0000000000)=0x18) socket$netlink(0x10, 0x3, 0x15) unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@empty, @broadcast, 0x0}, &(0x7f00008ea000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f0000f03000)={&(0x7f0000001000-0x2c)=@ipv4_newaddr={0x2c, 0x14, 0x202, 0x1, 0x2, {0x2, 0x40, 0x4, 0xfe, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x2, 0x800, 0x5, 0x1000}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x800) syncfs(r1) 2018/02/08 07:40:18 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x80, &(0x7f00000fb000), 0x0) 2018/02/08 07:40:18 executing program 5: getresgid(&(0x7f000023b000), &(0x7f00008c7000), &(0x7f000062e000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000072e000-0x8)={0x0}, 0x801) r1 = syz_open_dev$sndmidi(&(0x7f0000300000)='/dev/snd/midiC#D#\x00', 0x8a, 0x20000) tee(r0, r1, 0x8, 0x8) r2 = syz_open_dev$mice(&(0x7f00001a6000)='/dev/input/mice\x00', 0x0, 0x18182) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000032f000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x3db8c8ec2a825f8a, {0x2, 0x3, @empty}, @generic="e0e508d5e4094b09a5860c373697e5e4"}) syz_emit_ethernet(0x2a, &(0x7f0000349000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_uc={0x8847, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001}}}}}}, &(0x7f0000d57000-0x14)={0x0, 0x1, [0x0]}) 2018/02/08 07:40:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000429000-0x8)=0x80000001) r0 = creat(&(0x7f00005ca000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000e72000-0x50)={0x0, 0x1f, 0x1, 0x0, 0x7}) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) 2018/02/08 07:40:18 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef0000)='/dev/vga_arbiter\x00', 0x10000, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1f, 0x141000) socket$nfc_raw(0x27, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ca0000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000e9000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20001) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000481000)={0xfffffffffffffffd, r1, 0x100440000000001}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x2, 0x3]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f00006ee000-0x10)={{}, {0x77359400}}, &(0x7f0000476000-0x10)) 2018/02/08 07:40:18 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006df000-0x18)={0x0, 0x5, 0x0, 0x9, 0x4}, &(0x7f00001d4000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0xfffffffffffffff9, 0x10000}, &(0x7f0000d42000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setpipe(r0, 0x407, 0x10000000000100) sendmsg$nl_netfilter(r2, &(0x7f00000d5000-0x38)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f00005d5000-0x8)={&(0x7f0000d71000-0x50)={0x1c, 0x6, 0x6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="18"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/08 07:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001f000)='/dev/hwrng\x00', 0x400000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x80000000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000f5000)={@in6={0xa, 0x0, 0x80000001, @empty, 0x3d6}, {&(0x7f00009a7000)=""/134, 0x86}, &(0x7f00005e4000), 0x8}, 0x38) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r1, &(0x7f0000e15000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00001b8000), &(0x7f000070a000)=0x4) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f00003a4000)=0x84000000000000, 0x6) 2018/02/08 07:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2c000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f000045d000-0xa)=""/10, &(0x7f0000bde000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f02000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x6}}, 0x5, 0x3ff, 0x4, 0x2877512e, 0x101}, &(0x7f00008dd000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000639000)={r1, @in={{0x2, 0x3, @empty}}, [0x73fffffffffffffe, 0x5, 0xd6fd, 0xfd3, 0x9, 0x9, 0x10001, 0x5202, 0x9, 0x9, 0x4, 0x3b6, 0x8, 0x5]}, &(0x7f00001da000-0x4)=0x108) r2 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000717000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000d30000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000d00000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0xffffffff, 0x500, 0x0, 0x80000, r3}) writev(r2, &(0x7f0000608000)=[{&(0x7f0000a9c000-0x29)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x2a3}], 0x0) 2018/02/08 07:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000017c000)=0x75) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a1d000)='/selinux/enforce\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000bf3000-0x8)=0x7) clone(0x200, &(0x7f0000030000), &(0x7f0000e0c000), &(0x7f00007c6000-0x3), &(0x7f0000944000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2018/02/08 07:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000921000)={&(0x7f0000a04000+0x997)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x0, 0x1, 0xfffffffffaffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) fstat(r0, &(0x7f0000dde000)) r1 = socket(0xb, 0x80a, 0x1000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00009c4000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff07}, {0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x7fffffff, [0x4, 0x100000000, 0x100, 0x100000000, 0x6, 0x5b, 0x1, 0x1ddb]}, 0x5c) 2018/02/08 07:40:18 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000007000-0xd)='/dev/usbmon#\x00', 0x5, 0x80) read(r0, &(0x7f0000005000)=""/37, 0xfe44) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000008000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x83084010}, 0xc, &(0x7f0000009000-0x8)={&(0x7f0000001000)={0x2fc, 0xd, 0xa, 0x808, 0x0, 0x2, {0xa, 0x0, 0x1}, [@typed={0xc, 0x8c, @u32=0x1}, @typed={0xc, 0x14, @u32=0x9a}, @generic="a251f2b320bd25a4fe066a2a86410e509eada807f059b2386e6cfcb3e91267f83e6f291177aaac0acda6f39ec316470f17aee49c0c080af75d35a84fd8b13b0a46875f69f4826b5e904de800f4668f1f2e90882f9d1845a2d01e1ea99b0f86a2fdf73bb96987848d0f6cabc1aa67fde491d8750620efe7ad0ea0db2d43ecbf075184ced13fbea5958166931a0cd0d860ddcbdc28cb2322ce88581cf3c37d3edb2dcf0ae490e6866010a04a60e02c3fa6f8426e388ea787103ee3e1b7b33fe8", @typed={0xc, 0x6f, @uid=r2}, @typed={0x8, 0xf}, @nested={0x134, 0x46, [@generic="a7604e697bf0ae1dc29645653068234c16e01a54c18eac701057e19cb7f5ff238e6ed00c6e59ae9f85e643400e91b7943048fe3d2ea709a53ac97fa8", @generic="fb47c5d28ac45cf90fffe0ec0b2bd0ecd8152f4eb1afd2e533548d3103071b47604945450c92ec20f7cfc2edc96e2e244adc2683a93e9bf662849571f18ff41d79882513107da9d3345e3f1a10399f623080e187ec8782548a880898f5e7159cb58021c4df4787cf5f01ed4eefeedd44dab0f2af2e19d6934d36a8816a5afcbea8dbad65a7435b51b6cfd5c46c4fb737dc757f86fa4198c855fc2426a2ddf718e60ffa642f06", @generic="c3e002fbf1505a624893d15a39e0c3f11640c1b12ce1e395837a58c7c51ea34d8637a77771f09b29f8e62ce05a67a1e97ccab8e5061ec602363f2775ac30c79b4af309582b11159dedef9ba859"]}, @generic="adb7fd3cf754887323e3ea066c0595b0fa27c5365117d2bedcc3b8e2227490b079f58f76a45330ca5fbe9b17eaf0f443efb0ec44127115396808e796fe450dde1d74c1f33398b566582dc43052468c5015bd03ddee43de30e08164823a8f207de0690cc0", @generic="78788ff935d0238f5d948066cd9e37ee4df18b684c3eb07c51cb607d9bd7eed2aa69cf2140b74873ac92d8789f880397ce2e7eab5de2fcc4d83b5de5311810619fda59115e7047b8b73daa33c67d0b3a05a6164be9fed8925ff25862688e0b5d2b3a"]}, 0x2fc}, 0x1, 0x0, 0x0, 0x8000}, 0x4005) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000008000-0xc1)=""/193) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20}, 0x3b) 2018/02/08 07:40:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x402, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) recvmsg(r2, &(0x7f0000766000-0x38)={&(0x7f0000fc1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f0000b7f000+0x9b0)}, 0x0) dup3(r2, r1, 0x0) sched_setscheduler(r0, 0x6, &(0x7f0000cd9000)=0x4) 2018/02/08 07:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000036c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000d20000-0x4)=0x14, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001d5000-0xc)={r1, @broadcast=0xffffffff, @rand_addr}, 0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r3 = epoll_create1(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r3) r4 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r4, 0x0, 0x4) write(r3, &(0x7f0000012000), 0x0) close(r2) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000011b000-0x7a), &(0x7f0000318000)) [ 334.033483] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/08 07:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000216000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000a01000)={0x2, &(0x7f000027d000-0x3c)=[{}, {}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cfb000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x80000, 0x0, 0x1}) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000917000)) 2018/02/08 07:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000938000)="440dec03010400030007000000", 0xd) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f19000)='/dev/vga_arbiter\x00', 0x18000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000792000-0xa6)="1259147e60923123f90094073e5f1d1f9fdfd00830c3fdc9c6f7ba6754e54a044e21dd92404a67b519020a587007f92876b80229ac8274a2b937cfea9dcbe3880ecadd0b7f44bb389237db88de3ccdb3ac351469c464a99ba5f97deb3f870e3fae5a6239a9c472f8ebfaec7fa73df68fa07e84e803dd63e43e6c28f5d18cf0809774829ede0e33b82c6448a1a0ab8726c6b721e77f24e47fb66b0a9a1a3f7841b5e01d71f8bc", 0xa6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) r2 = syz_open_dev$sndpcmc(&(0x7f000029a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x480) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000a4b000-0x8)=0x10000) 2018/02/08 07:40:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000907000)=0x32) connect(r1, &(0x7f0000185000)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000000d000-0x10)={0x20, 0x80000001, 0x5, 0x1ff}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000000c000+0x4c7)={0x0, 0x1f, 0xda88}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000d000-0x10)={r3, 0xffffffffffffffe0, 0x3, 0x6}, 0x10) sendmsg$nl_crypto(r2, &(0x7f0000007000-0x1c)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000000b000-0x8)={&(0x7f0000004000-0xe8)=@del={0xe8, 0x11, 0x300, 0x2, 0x1, {{'sm3-generic\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x5}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x40c0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000001500030007fffd946fa283bceee6d87986c46c", 0x17}], 0x1}, 0x0) 2018/02/08 07:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005d5000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) r2 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000e6a000)={{0x9, 0x5, 0x100000001, 0x81, "1d33321ba4b21e41a540d20761c40e354eba7e394519b38b1f163b57c8b29fdcb069d16a151defc1bde34c60", 0xffffffff}, 0x0, 0x0, 0x5, r2, 0x5, 0x2, "af829243e06de996119249c19dac240d5f50c9995ed7f86d0de6eedfccb735b8531be8ae942d9d6fe41815ed441a8cc1ba0f3744de2b99fbf94694d70a95defe", &(0x7f0000a7b000-0x1)='\x00', 0x1, [], [0x101, 0xfffffffffffffffe, 0x52, 0x8]}) openat$hwrng(0xffffffffffffff9c, &(0x7f000068b000)='/dev/hwrng\x00', 0xfffffffffffffffc, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000e9e000), &(0x7f00008cd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009f0000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f00008b6000-0x4)=0x8c) r4 = syz_open_dev$sndpcmc(&(0x7f0000b74000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f00003f8000)=0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008fc000)={r3, 0xaa, "3b81b8dd6feadabd0d1b4a336ea57dd121b9547a1f2b2c33d2d0925247bf5abfdfc8a046aa79135da59660049bd04da43a1194a3a7381456f0ace492c460b5cf84eb2ce5ae576bf2d85cebc61995651ee6953e25f5b20b29df349f205ecd753891f0b078a8c640a807b656e3eac5836de9e69737923697fa385fa84c13b829ebcafb39afd1ec795fdcadabf74103ca0793a67c20f4418f2806b5312317556d1ed07a41e280614598e1c5"}, &(0x7f0000ee9000-0x4)=0xb2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f90000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c4, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='bcsh0\x00', @common='dummy0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}, @common=@unspec=@dscp={0x24, 'dscp\x00', 0x0, {0x9c6}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb78e5959c5635b"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "ba17638f3d8ac8ba91ea223f44c74da27f00efdc77823596242842b1764c"}}}]}}, 0x320) 2018/02/08 07:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) openat$audio(0xffffffffffffff9c, &(0x7f000046e000)='/dev/audio\x00', 0x80, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x7, 0x5, 0x4, 0x0, 0x1}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/08 07:40:18 executing program 0: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a69000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x1bc, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/08 07:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000222000-0x7)='ns/mnt\x00') ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f000004b000-0x1a0)={[], 0xb9f, 0x4, 0x5, 0x0, 0x1, 0x1000, 0xd000, [], 0xfffffffffffffff7}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000ad8000)={0x7, 0x80000000, 0xfffffffffffff800}) recvfrom(r0, &(0x7f00005cd000-0xa4)=""/164, 0xa4, 0x20, &(0x7f00005b7000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d46000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000559000-0x1c)={&(0x7f0000d50000-0x58)={0x27, 0x7, 0x101, 0x1, 0x4851, 0x0, "74cf67f9813a7f320bdfdc909852eb1416a8a81da8da8052fedbdcb3d696e7c74da922fed3711f08a82244962fa56728aaabc5b60353f7feea1198d151d06c", 0x1}, 0x58, &(0x7f0000812000-0x2)=[{&(0x7f000047e000-0xc9)="f19131571a0126c419250881278983a457a7944da3ed7a65e4b874992492bcf688881f75f24faae5fd013e46c3165e0b4353efab1b0f2695569f819f31278cad45d7390b30164141c305fa628035fccbcb577d156d729d91a5444f56072ba6c12abc0b0537ea08c4fca7200d2e1f98da03110cb436d98fad3e03f64ba107236d77be36f52c9ecc527a325065a657092bf556fa0b06b553d872c3c756e4a996c46cb55fb4d4af5928e207f0133f6092174446ffb5f4ff78216e63dfcb594543b4b025ec82e04f3525ca", 0xc9}], 0x1, &(0x7f00008ef000-0x1c)={0x1c, 0x84, 0x5, "a5190dba9272c726ba469c90741a65b5"}, 0x1c, 0x4000}, 0x20040880) socket$inet6_dccp(0xa, 0x6, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000af8000)=[], 0x21f, 0x0) bind$bt_l2cap(r1, &(0x7f0000155000)={0x1f, 0x26602190, {0x9, 0x1, 0x6, 0x401, 0x20, 0xad5}, 0x6, 0x8}, 0xe) 2018/02/08 07:40:18 executing program 2: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000577000-0x20)=[{&(0x7f000043e000)=""/62, 0x3e}], 0x1) r1 = gettid() mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f9c000)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f9d000-0x8)={0x0, 0x100000001}, &(0x7f0000368000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f58000)={r3, @in6={{0xa, 0x1, 0x8, @empty, 0x300000000000000}}, 0x45, 0x7fffffff}, 0x98) rt_sigsuspend(&(0x7f0000001000-0x8), 0x8) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x2000000000012) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r1}) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f000023d000-0x400)) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)}, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000f9e000)='/dev/net/tun\x00', 0x0, 0x40000) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f9e000)={&(0x7f0000f9e000+0x753)='./control\x00', r2}, 0xc) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000f9e000-0x4)=0x1) dup2(r4, r5) tkill(r1, 0x15) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2018/02/08 07:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000184000), &(0x7f0000b47000-0x4)=0x14) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000e21000-0x38)={&(0x7f000091b000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x32, &(0x7f0000637000)=[{&(0x7f0000fc0000-0x1000)="ed", 0x1}], 0x1}, 0x4008004) sendto$inet(r0, &(0x7f0000242000)="15", 0x1, 0x4008000, &(0x7f00001de000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000581000-0x8)) [ 334.170321] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pig=12398 comm=syz-executor5 [ 334.173882] xt_dscp: dscp c6 out of range 2018/02/08 07:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f44000)='/dev/vcsa#\x00', 0x8001, 0x200400) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004e0000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000553000)={r1, 0x2}) r2 = syz_open_dev$amidi(&(0x7f000050d000-0xc)='/dev/amidi#\x00', 0x800, 0x2c001) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r3, 0x107, 0x13, &(0x7f000018e000), &(0x7f0000e5f000)=0x4) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000197000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00007e6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f000082b000-0x2c)={@can={0x1d, r5}, {&(0x7f000051b000)=""/136, 0x88}, &(0x7f0000d64000), 0x8}, 0x2c) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000ff7000)={@common='yam0\x00', @ifru_ivalue=0x6}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/08 07:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) socketpair(0x1b, 0x6, 0xfffffffffffffffe, &(0x7f000028c000-0x8)={0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00005b7000-0x85)=""/133) syz_emit_ethernet(0x194, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x40000000000000f3, 0x4, 0x0, 0x0, 0x1eb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "f585d0"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) 2018/02/08 07:40:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0x80)=[{{&(0x7f0000031000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f0000001000-0x30)=[{&(0x7f0000ce5000-0x67)=""/103, 0x67}, {&(0x7f0000a58000-0xb4)=""/180, 0xb4}, {&(0x7f0000001000-0xb4)=""/180, 0xb4}, {&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000428000)=""/82, 0x52}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}], 0x6, &(0x7f0000000000)=""/171, 0xab, 0x6000000}, 0x9}, {{&(0x7f0000081000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000001000-0x38)=[{&(0x7f0000000000)=""/171, 0xab}, {&(0x7f0000506000)=""/131, 0x83}, {&(0x7f0000001000-0x9c)=""/156, 0x9c}, {&(0x7f0000d52000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/160, 0xa0}, {&(0x7f0000d31000)=""/41, 0x29}, {&(0x7f0000000000)=""/42, 0x2a}], 0x7, &(0x7f0000dfe000-0xd8)=""/216, 0xd8}, 0x2400000000000000}, {{&(0x7f0000a2b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000dac000-0x18)=[{&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f00005ce000)=""/148, 0x94}, {}], 0x3, &(0x7f0000000000)=""/146, 0x92, 0x4}, 0x65f1}, {{&(0x7f000079b000)=@can, 0x10, &(0x7f000052a000-0x38)=[{&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000001000-0xb)=""/11, 0xb}, {&(0x7f0000afd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f6d000)=""/4096, 0x1000}, {&(0x7f0000632000)=""/14, 0xe}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000748000)=""/177, 0xb1}], 0x7, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x101}, 0x200}], 0x4, 0x40010000, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000bde000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x0, 0x3, 0x101, 0x0, 0x20, 0x20, 0x7f, r1, r2}, {0x1, 0x7, 0x2, 0x7, 0x95, 0x2, 0x7fff, 0x1}, {0x40, 0x40, 0x3ff, 0x8000}, 0x3, 0xa, 0x2, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0x3e}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0xcbb, 0x100, 0x9, 0xffffffffffffffff}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 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, 0x1, @perf_bp={&(0x7f0000000000), 0x400000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@llc={0x1a, 0x7, 0x0, 0x101, 0x8, 0xa6e, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0xee) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000a73000)={0x28, 0x0, 0x2711, @hyper}, 0x10) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) r6 = syz_open_dev$tun(&(0x7f0000c28000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f000023c000)) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00003c7000)='/dev/ppp\x00', 0x280, 0x0) bind(r7, &(0x7f0000a01000)=@generic={0x1b, "01cbae7f926b5357bcd3afc9a28ba2f1779f1cc119baa390fb086222e9ab1ef1344ae5cee6e799a9fc3602d9ba993d0da399bd96a55651d1dcc098a1e587d93ebcb55b100a70a502e65a9cda2e5a93fb4e72cd56f90e8789c5f277162f9152a8f1df69314ba07cec40f13c739e28f041594ad3b881cdb20a5e7b90308a6c"}, 0x80) sendmsg(r5, &(0x7f000005b000-0x14)={&(0x7f0000c92000-0x20)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x20, &(0x7f000020d000)=[{&(0x7f000068f000)="d7ab8018e4cb5ef32ecacae194ec19c9f9305c3fc9ce9c6b9584314a7086515ff4f22dfd37d9b854d64f45a7ec3c667d80c0ba6c9d919d416c4cdf5956127ceb6edd3d32566b699b60d93ad9a167a80942144c750f8b533e142bbb71c38677c4f228de12e7334eaccd0923cb803f91ba59926a9ea29dfd00c807b9dc40bb51986ed7b99681ef63572c617cddc1fa05a339485baf22ed611f63022be4552609dc9023062b79371a961d43af696a2b061e19cfc906e517bfdc5fce0496f646763e1b6a31cd42ef8112d7a035e35ae21d79321c43203e3a3e71078ac9dc5fda767600", 0xe1}, {&(0x7f0000580000)="2850b51c5c32", 0x6}, {&(0x7f0000635000-0x94)="20621e6b8c3c4e16eaa2a265065f97d63ed6c49409a17eeb6a1ad88dc3a2684ae7e961656c625b67151634c78d82235194ece0edf90df0613fedf44d25aa4b2c243d62fa930c4fd6cdd4330b29bdec267a0aeb9d41c615f41ebbc1ed79cd9d0637bb4a8e323cb13288513f8d4076d6a850a9fb80ded9d57ea636fc05cd958dadf6988a585f5aa0e84789e521c60019d7c198cabf", 0x94}, {&(0x7f0000529000)="2d3cdb24243e8030ce15e281947b266211e5ff5922c2d9272cb853b15ee82afae64ca90b53e1de44e4bdba82814c3645b9c1da33ff478f87cc30929a347f1905d38094115ac629340ed8c1333c4b6ad7106c381eeb2cdf515889039ee80dad8347c89e6184b6aff5f1e00dcb9a49a01748b1ccf665e8349fe7066f69a0325456cb97379250186db359637318d53617ce62792e6e298e119e0a48e59146db1d8120cfe1", 0xa3}, {&(0x7f0000b56000-0x74)="0a52e5b67a78b5ca30d6742c055791c682a5851d10a8a82c12e0d9389a54a57b4b8f6e3227aa49bbfb44555aa449864fa016ec266b7bfd69e62ba6097007059072c91d4a6e59aff0a783572c8a7fdaf3d06310b330f02dee7521874480da922e365b5d5292be9daafa3fb9c692017cb286397e7d", 0x74}, {&(0x7f0000596000)="8d099c370e4e36b70c91c58aa49cbd6cc36efe7bbff02c180c674f8b7002c5f952958c92b12d2a692d92623b38f6468fd22c803180bfb6fd3c19609ec747980a71dc5833878f7345ea2202ea3892d96dd17bf1a8bdda6e29faa4e9ddf80a8174b8eb1034b23b85ffc64bc96e36eb4d110e76adba493bf548", 0x78}, {&(0x7f0000494000-0x6c)="fb294597a7a145d231dd45875699d1a5fae1fa4558cd95f3acd7107a356b96d4e8efe945cec126b9af320ee1d333fa4b4a92183f710ed82b6a105530ed1d91c42149bfe7bda58b32e8b50d78488d8191323073adc95a04f3e57d6cd70eabae47a43ecc2da359aebd3dee6370", 0x6c}, {&(0x7f000015d000)="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", 0xfa}], 0x8, &(0x7f0000798000-0x40)=[{0x40, 0x1, 0x8000, "2ad741d3d679c810772f0d3aa9491d906b75a4edcdb0a054195ddd2ee0e2aaacd3a621344d5f6bb77d52d4ec60ff3bbf5c67"}], 0x40, 0x40000}, 0x4000000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c91000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup(r3) 2018/02/08 07:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xffbffffffffffff2, &(0x7f00001af000-0x58)={0x0, 0x20, 0x0, @tid}, &(0x7f0000ee0000-0x4)) clock_getres(0x0, &(0x7f0000a04000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00009bc000)={{0x77359400}, {0x0, r0}}, 0x0) 2018/02/08 07:40:19 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000000c000-0xa)='/dev/vcs#\x00', 0x3ff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000b000-0x8)={r2, 0x3}, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f000000e000-0x4)=0xb9, 0x4) connect$pppoe(r3, &(0x7f000000d000-0x1e)={0x18, 0x0, {0x1, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @random="930800018817"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @generic="001a000000000005ef00000100000068"}) [ 334.242947] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pig=12403 comm=syz-executor5 2018/02/08 07:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000eb1000)={&(0x7f0000e80000)=[0x0, 0x0, 0x0, 0x0], 0x4}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006f4000)={0x18, 0x1, 0x0, @fuse_bmap_out}, 0x18) sendfile(r1, r0, &(0x7f00007af000-0x4), 0xb069) 2018/02/08 07:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) recvfrom(r1, &(0x7f0000ca7000-0xbf)=""/191, 0xbf, 0x2040, &(0x7f00003ec000-0x80)=@generic={0x1, "047fd96d5bd600ac715cfeb3c18a11bfaaaf27158a9f165dd367183ae5ee8a62226f74710ee2d717ac963a6ab1b3b2ba68314e4fdfc45c4cffbb41e6c5cc782be0ce68e80f56b3995776131045488a959be3b8ea6f05989b5bcfa8755bcb1eb92bf352eac66e3edb71c9f736c9d9ef2500b5ece7debc965cb3b6e0285948"}, 0x80) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) r2 = dup(r1) sendmsg$unix(r2, &(0x7f0000e23000)={&(0x7f0000962000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ec3000-0x38)=[], 0x0, &(0x7f0000d16000-0x44)=[]}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ec8000)={0x0, 0x800}, &(0x7f0000aeb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b8a000-0x8c)={r3, @in6={{0xa, 0x3, 0xa7d, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x7fffffff}}}, 0x8c) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x24) 2018/02/08 07:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000354000)='/dev/audio#\x00', 0x6, 0x10200) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000067e000-0xcc)=""/204) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$int_out(r1, 0x0, &(0x7f0000b81000-0x4)) sendmsg$nl_netfilter(r1, &(0x7f0000d31000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000863000-0xc0)=[{{&(0x7f0000783000-0x6)=@hci, 0x6, &(0x7f00007d4000)=[]}}], 0x1, 0x0, &(0x7f0000568000)={0x0, 0x1c9c380}) 2018/02/08 07:40:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x1f, @empty, 0xffffffffffffffff}}, [0x2, 0x9, 0x7fff, 0x5, 0x1, 0x9, 0xe7, 0x100, 0x0, 0x2, 0x9, 0x1ff, 0xba, 0xff, 0x4]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000060e000)={r1, 0x8000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000513000+0xc8b)=""/15, 0xfee2, 0x0) 2018/02/08 07:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)) mknod(&(0x7f0000d00000-0xe)='./file0/file0\x00', 0x8003, 0x0) clock_gettime(0x0, &(0x7f000050d000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000860000)={0x0, 0x1, 0x80000000, 0x0, 0x9, 0x8, 0xd4, 0x3}, &(0x7f0000ceb000)={0xd9, 0xffffffff80000000, 0x8, 0x5, 0x8, 0xfff}, &(0x7f00008c0000)={0xffffffff, 0xd6c2, 0x5, 0xfff, 0x0, 0x2, 0x9, 0xffffffffffffff32}, &(0x7f000028d000-0x8)={r0, r1+30000000}, &(0x7f00002c7000-0x8)={&(0x7f00008d0000-0x1), 0x8}) execve(&(0x7f0000311000)='./file0\x00', &(0x7f0000fb0000)=[&(0x7f0000d8a000-0x7)='vmnet0\x00', &(0x7f0000896000)='-+^trusted\x00'], &(0x7f0000ab5000)=[&(0x7f000054f000-0x7)='mqueue\x00', &(0x7f000019b000-0x7)='mqueue\x00', &(0x7f0000b3a000-0x8)="cb766d6e65743100", &(0x7f0000724000+0x4b8)='mqueue\x00']) execve(&(0x7f0000517000)='./file0/file0\x00', &(0x7f0000c88000)=[], &(0x7f0000ba1000-0x14)=[]) 2018/02/08 07:40:19 executing program 3: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000003, 0x5) connect$inet6(r0, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000adb000)=[], 0x0, &(0x7f0000adb000)=[{0x108, 0x197, 0x8, "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"}], 0x108}, 0x8000) sendmsg(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000c000-0x40)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000007000-0x1b8)=[]}, 0x0) 2018/02/08 07:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000886000)='./file0\x00', &(0x7f0000e59000-0x10)=@random={'security.', 'cpuset\x00'}) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x8e) r0 = syz_open_dev$vcsn(&(0x7f0000626000-0xa)='/dev/vcs#\x00', 0x5, 0x101301) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getxattr(&(0x7f0000ad9000)='./file0\x00', &(0x7f0000b5b000-0x11)=@known='security.selinux\x00', &(0x7f0000142000-0x1f)=""/31, 0x1f) eventfd2(0x100000001, 0x1) lstat(&(0x7f0000b65000-0x8)='./file0\x00', &(0x7f0000370000)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000f24000-0xab)=""/171) 2018/02/08 07:40:19 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0}, &(0x7f0000002000-0x4)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000002000)=r3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x80000001, 0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000002000), 0x800) 2018/02/08 07:40:19 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000658000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000cab000)={0x0, 0xfff, 0x2, [0x2, 0x3]}, &(0x7f0000ac0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x101, 0x7, 0x1}, &(0x7f0000ae5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x270080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r2, 0x44) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000095e000)={r1, 0x7f}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r3, &(0x7f0000b9f000-0x2a), 0x0, 0x0, 0x0, 0x0) readv(r4, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/02/08 07:40:19 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000006000-0x5c)={'system_u:object_r:systemd_notify_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:,0.c1023', 0x20, 0x32}, 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/mixer\x00', 0x400000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000008000-0xde)=""/222) 2018/02/08 07:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000bec000)=0x0) r2 = geteuid() getgroups(0x1, &(0x7f00002ef000)=[0x0]) sendmmsg$unix(r0, &(0x7f0000fca000-0x1c)=[{&(0x7f0000ce0000-0x8)=@abs, 0x8, &(0x7f0000b11000)=[], 0x283, &(0x7f0000463000)=[@rights={0x0, 0x1, 0x1, [r0, r0, r0]}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x0, 0x1, 0x1, [r0]}, @cred={0x0, 0x1, 0x2, r1, r2, r3}]}], 0x924924924924c80, 0x0) 2018/02/08 07:40:19 executing program 5: 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000d18000)) syz_open_procfs(0x0, &(0x7f0000a00000-0xa)='ns/cgroup\x00') syz_open_dev$midi(&(0x7f0000185000)='/dev/midi#\x00', 0x44f, 0x80001) 2018/02/08 07:40:19 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x8000, 0x4) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) 2018/02/08 07:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) bind$alg(r1, &(0x7f0000212000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000248000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000b1f000), &(0x7f00005c9000-0x4)=0x4) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000027c000-0x10)={0xe6, 0x80000000, 0x8}, 0x10) 2018/02/08 07:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000079000)="24a0ea73a7aa099ad70d495cdb70dacd3d845fc17002842cc2cb0c2f4bc493aa05c8be998ad82fc4781442d6199712cba1b076cdb9f1cfc8d91384f7f745194297ed43331c5c140b90a95b72ab55d693bf529d7ddcb93ede2b7cd18cc8ad038d38790a2ff1f4a5f7383f5a319556f535091ac1ba5453b720c3c322c93da9022ea9471f806335771ef722d19a80a1a5", 0x8f, 0x20048010, &(0x7f0000627000-0x1c)={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000908000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000003f7ffffffffffffff000000000057f4e2007e23"}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000995000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000e26000-0x2)=0x5, &(0x7f00003f6000-0x4)=0x2) 2018/02/08 07:40:19 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x18, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}]}}, 0x300) r1 = openat(0xffffffffffffffff, &(0x7f0000005000)='./file0\x00', 0x200200, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003000)={'vcan0\x00', 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000010000-0x1c)={&(0x7f0000010000-0x10)={0x1d, r2}, 0x10, &(0x7f0000007000)={&(0x7f000000f000)=@can={{0x4, 0x1ff, 0x8000}, 0x2, 0x2, 0x0, 0x0, "c479711227f06258"}, 0x10}, 0x1, 0x0, 0x0, 0x40001}, 0x4800) bind$inet(r0, &(0x7f000000d000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/08 07:40:19 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x6, &(0x7f0000fee000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r2}, @map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f000091a000-0xa)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000441000-0x9d)=""/225}, 0x48) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000033d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/08 07:40:19 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000097b000-0x12)='/dev/input/mouse#\x00', 0x7fff, 0x1) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00009d7000)={0x26, 'rng\x00', 0xd, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x43) msync(&(0x7f00003f6000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00009d8000-0xb)='/dev/adsp#\x00', 0x4f5, 0xc000) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00005ac000)=0xffffffffffffffff, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 334.876272] sctp: [Deprecated]: syz-executor2 (pid 12462) Use of int in max_burst socket option deprecated. [ 334.876272] Use struct sctp_assoc_value instead [ 334.893265] sctp: [Deprecated]: syz-executor2 (pid 12471) Use of int in max_burst socket option deprecated. [ 334.893265] Use struct sctp_assoc_value instead 2018/02/08 07:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000866000)=@assoc_value={0x0, 0x7}, &(0x7f0000b34000)=0x8) chmod(&(0x7f0000176000)='./file0\x00', 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002e9000)={r3, 0xe4, 0x30}, 0xc) close(r1) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000298000)=0x0) fcntl$setown(r2, 0x8, r5) 2018/02/08 07:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x6) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00008ae000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000094000-0xc)={0x40000006}) 2018/02/08 07:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000aec000)='./file0\x00', &(0x7f0000381000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00003fe000-0x4), 0x800) sendmsg$nl_crypto(r1, &(0x7f0000df7000-0x1c)={&(0x7f0000ee4000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00005cd000)={&(0x7f00007ac000)=@get={0x110, 0x13, 0x0, 0x5, 0x3, {{'rfc4309(rfc4543(rfc4543(rfc4543(rfc4106-gcm-aesni))))\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0xcc49}, {0x8, 0x1, 0x800}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xb4}, {0x8, 0x1, 0xce9}]}, 0x110}, 0x1, 0x0, 0x0, 0x10}, 0x80) syz_open_dev$sndpcmc(&(0x7f00006e9000)='/dev/snd/pcmC#D#c\x00', 0x800, 0x50800) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000049000)={r1, 0x3, 0x40, "e859710e02037a0fe4c6079c5ad2bf03e819c0d9718b918e3e49683592e785ce1de9fe3d4f995d2aa26b1d5d48db2a2f02c91752921ea6611c54351f1794249cffb1212f"}) ioctl$int_in(r0, 0x5452, &(0x7f00001f1000)=0x1f) 2018/02/08 07:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00000df000-0x11)=@known='security.selinux\x00', &(0x7f00004ad000-0x12)='!keyringvboxnet1*\x00', 0x12, 0xfffffffffffffffd) r1 = openat(0xffffffffffffff9c, &(0x7f0000e4d000-0x8)='./file0\x00', 0x840, 0x8) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000fb3000)) 2018/02/08 07:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bcc000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000000000) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000fa3000-0x400)={"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"}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009fb000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/02/08 07:40:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000000000000000, &(0x7f0000d64000)="0cc79b789ee83cdb448fc3457d49047ec92e5830b066676150ad514764bb33a360e006ef80f72f8977c9318a53cac491b1fdc624f525cc75d7bd7f0000000000000002af6e2e47548da5ea0000000000000006d954b3c2b708aa9804847f3ce04279bfcf", &(0x7f0000000000), &(0x7f0000b26000-0x4), &(0x7f0000923000)) 2018/02/08 07:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000cbf000-0x8)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000033a000-0x78)={0x5, 0x78, 0x9, 0x6, 0xfffffffeffffffff, 0x1ff, 0x0, 0x14, 0x10000, 0x1, 0xfffffffffffffffa, 0x0, 0x3f, 0x6, 0xff, 0x80, 0x20, 0x40, 0x100, 0x3, 0x426f, 0x9, 0x9b31, 0x1, 0x2, 0x7, 0x10001, 0xfffffffffffffff8, 0x2, 0x9, 0x34, 0x0, 0x2, 0x80000001, 0x1, 0x5, 0xb53c, 0x1, 0x0, 0x6, 0x7, @perf_bp={&(0x7f0000813000-0x1), 0x2}, 0x10000, 0x5e7f69f2, 0xf0, 0x0, 0x7f, 0x7fffffff, 0x4}, r0, 0x8, r1, 0xe) r2 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x0) readv(r2, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f0c000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000bc3000-0x8)=[0x5, 0x4]) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ebd000-0x20)={r2, 0x0, 0x1, 0xcd, &(0x7f00005a8000-0x4)=[0x0], 0x1}, 0x20) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000517000-0xf6)=""/246) tkill(r3, 0x1000000000016) 2018/02/08 07:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bf6000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) syz_open_dev$sndpcmc(&(0x7f0000a4d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00001b4000)=[0x6, 0x10000]) 2018/02/08 07:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000110000-0xf5)={0x0, 0xed, "f86ff1c7a83877424a5830af3b99fcb258ddd45d2c9108321fe9e71b57ce520084568f83b33d0cb1f40c01227b47ee96147df929f89cdad6805fae98b058b085ac783a584e25f900cfc03e4dcf35d6bf064ea8b35d89cf3301e74f9eedf781754640163911555b02c73aa617ee5914238d13f552f7567d31a99ed7df73f5bfc44a5bd5e1591315209419289774b54a4667fc46c10053f2fe30b2960bd89f79260fbe4780559a452c396a666d032480a5515c135b950b67411ada1744125efedbe30cbc003413d053c3ab633035835007c83195d482c2c59a15973130ebaad867cfe9233efdae1c70f49fe5ed35"}, &(0x7f000003d000)=0xf5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a0f000-0xc)={r0, 0x2c, &(0x7f0000df1000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x6}]}, &(0x7f000089f000)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fbb000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000a8e000)={0x1, &(0x7f0000b76000)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000c4000-0x8)={r3, 0x2}) fstat(r1, &(0x7f00004ad000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009c2000-0x4)={r2}) getsockopt$inet6_mreq(r4, 0x29, 0x1d, &(0x7f00001c5000)={@dev}, &(0x7f0000546000-0x4)=0x14) 2018/02/08 07:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000541000)='/dev/input/mouse#\x00', 0x7, 0x1) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000af2000-0x1)=0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000394000)=0x6) r1 = accept4(0xffffffffffffffff, &(0x7f00009bb000-0x58)=@alg, &(0x7f00008d3000+0x7cf)=0x58, 0x80800) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000244000-0x4), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b24000)={@common='vcan0\x00', 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000daa000)={0xb1c, 0x1, {0x1, 0x3, 0x6, 0x3, 0x8}}) sendmsg$nl_route(r2, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f0000c94000-0x30)=@newneigh={0x30, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r3}, [@NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x30}, 0x1}, 0x0) dup(r0) 2018/02/08 07:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000267000)={0x0}) connect$ax25(r0, &(0x7f0000d6a000-0x10)={0x1e, {"03091f0000de35"}}, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c68000)={0x0, 0x7f8, 0x30}, &(0x7f0000e4e000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000538000)={r1, @in6={{0xa, 0x0, 0x989, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}}, [0x8, 0x5, 0x4, 0x6, 0x8, 0x1451, 0xc, 0x4, 0x100, 0x6, 0x9, 0x10001, 0xfff, 0x2, 0x1000]}, &(0x7f0000c64000)=0x108) 2018/02/08 07:40:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, &(0x7f0000cab000)='./file0\x00', 0x7800, 0x400, &(0x7f0000000000)) 2018/02/08 07:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1}, 0x8) r1 = syz_open_dev$mice(&(0x7f00004a9000)='/dev/input/mice\x00', 0x0, 0x400082) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000cab000)=""/80) socketpair$inet6(0xa, 0x1, 0xfffffffffffffff7, &(0x7f0000e7a000-0x8)) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00002e5000-0x8)={0x0}, &(0x7f00008e1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002e7000)={r3, 0x80}, &(0x7f000068a000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x5}, 0x10) r4 = syz_open_dev$sndpcmc(&(0x7f00009f3000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x309000) sendmmsg$alg(r4, &(0x7f0000599000)=[{0x0, 0x0, &(0x7f00000bc000)=[{&(0x7f0000e27000-0xe7)="f13d73623b2bc5e5af2c9ac8071bceb3b0715996e19da186f80be2e8b2f12f9b51a627783dd2ffb313c304b0038aa8114224b315ec965c0bd94ed60e46ce2d47ff157181402e81e39fb59b596fca5f7c82e72d0a23944574b6ef0dd4d770ab96c5ec8d8df4ec6c4f4bd69f5294ac62ee8ce5d1210e1e28a055f20d630afb93b01a027b742468b622c8bff4fdcb074c2aa2f705264daf255eb70ed3aced464aeb0f8733e19be2cb981e5234f6a604dd610af1f41ec73e2d5a27ea27b5372d433e61da018fe66117ba5dff82cf226089593db0873bc77ad5e9b2e56bd2648f10d86a7b22d879e146", 0xe7}, {&(0x7f00007d4000)="e6f2af6ff1da0755542bfc1837c7f072db074b658ddffddf46323a1cba94c6a6a510f732b5", 0x25}], 0x2, &(0x7f0000ddb000-0x20)=[@assoc={0x10, 0x117, 0x4, 0x8}, @assoc={0x10, 0x117, 0x4, 0x10001}], 0x20, 0x10}, {0x0, 0x0, &(0x7f0000f9a000)=[{&(0x7f0000477000-0x27)="9396bf69102a1533cf6fd81041ade51abc97fa47d43f33dae8938cb53ac29fb910ac18febab938", 0x27}], 0x1, 0x0, 0x0, 0x20008000}, {0x0, 0x0, &(0x7f0000dbb000-0x40)=[{&(0x7f000070e000-0x55)="00c809a72e979a9374d36eeebb363b0cedb3804dbd49b77dfc6e2d8a519bb2f947b437616be22e187b1936b85f54834672be8e17dee202e2c1b6e6e2469a0422f0948abfcdb353c285128c92d7c6f5050f085890c6", 0x55}, {&(0x7f0000bd5000)="f166c6c395c820f91520ed40e69d0e3a7db723695ec35a4e9f4486c1de975d691558d6359df8822d179366a8831f44fcdbad050bc21b68af68f181be7240d43f818a5111ddfdb8bb7eacd01455f809da885a236bd4f9bb5ce2b694c61c0ef562", 0x60}, {&(0x7f0000fea000-0x5b)="9f96778517a0c672c91ab65b1268d73dfc1e2faa0e76fac1cd500bc673ab989ba2f1260aa5ce30380220ed3abc1a4debebea827766b902aa91f7840e54297f9fe7dd6f5c62ad6062d5026b70bf00b5c44d0cabf1591fc736e41bfb", 0x5b}, {&(0x7f0000304000)="b1b7315148f2c8c021214377e7f8bed3958a45a8390f7617908bb8f98dd667e6", 0x20}, {&(0x7f00006a5000)="417f65a8e3f005dbe078d8e0a15e963e5eea8772a01986c4334550e5a7ab257357bbce1e6c810084ee63eaba2e5c201b80f001a08aafa11fda8c26824f4c6b4bd3eb808f63906307fc94550655d905d9b19392a677de778fd0a3e06e9da50ff65e207d32c85e48c87e6c04e7e070b6d91353b6d30b6a6ebc3b2531f93e2b05171d2059bf7d9e8dd7eb8f0e840149e9a7b19fdc453d8fd5f4aee8af0391e3cff469a930be2a121bc7", 0xa8}, {&(0x7f0000b09000)="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0x1000}, {&(0x7f0000fb7000)="b9cf", 0x2}, {&(0x7f0000bdf000)="a0a693aa8ba55f7194ba89a468ebccf67a18ee7614e6f47ef1d9e4e83e97635ff7d8a99d0e11771470a6c7179a3b6a1b53aceb2d76cfd446bb54ebc65170d38b66eb19fa3208fb", 0x47}, {&(0x7f0000c51000)="4dbdbc487ca34b7ae4286da8fea73f57335a86d67957bc6ac2f49abebc683ac5b5e797a95f67896d9911c969b80e9d921445970631d67d4a6a24773cdfcf91c139536b50fa65e3121ea7f6809a1c9908f600e5957634927714bbcea3cb9a7f798a9085ce44ef0d7d456b0e4b4d90c35d4daebbf29f52000ab4add9f196fdfac0628606cacc2714ac1f4481f566c3158d234fe7ffea0edb859a4ff7574bd1bb8affc7fa6e413cf6de3d180fdae2fd79c54b09c044e5a7cb35355ae484c3708e903727b968c96df4c76321d06d2b2c4f60caa08acc4dd2350231906561ac1d2f50b854ad34f308d42bb9dbfdae56333d1d9692", 0xf2}, {&(0x7f0000c73000-0xeb)="26b4767f9d54a9422f2f0c768a29f050125637da114fd106b748da9228459ff12cfb10da9ec03ff13747988aed4709a1d55ca3a60c7375fa28da439d11c32d905ca680f9b44dba4b6b00f04c30042e37efee33cbe83dd597a141aa87bb76fc51a8ea7d52f75e4299123a1f67b49e8a881ee0a52fe984c381398484c8fb8b5ae0b5fd3d3440c221f91a2df58e0bb3ca1586e3396d0256e8f06a6565dd1491b4b75605850c8b042c0a0d6ea12a8aecf548d8027510cf16f3b611519c5cfa8ca64e17d86965396f22bac9cf50834c30860ddd68461824ac26e42fe27241e1ecec23d3e653ff71d6d7aac48707", 0xeb}, {&(0x7f0000354000)="bf41fec0d2fa975d610b2c", 0xb}, {&(0x7f0000309000-0xdf)="2456848877a3b59d651eee7ae760a72b09d1498157233ca7b3d1531731bc9adcb8b5a96fcbd8766ea315d00d4134160612ef8fcc77a52730ceaaf782c6f1a6b0e7d4b716b23b8d9564445ff0beaf5b072b7ac6b40939809ddbd47bb31c1d286af8e9a6bbf4fbc8e45ffdf3045ec27635d15725519e9d99cc6dc0f6e10b5bf44b127b63ec51be8936211b2e276214c879c7c7a7ec4e5fb40e5fc4fbc0e131147fab5a764cd2e7a92abed0b6d77974c7d6fefc06a6a79d34000e5337a1be7e6d5c93d118db69966d40a1d76ba1ea99239482e6b4b2ca328008778b42239f3191", 0xdf}], 0x7, &(0x7f0000497000-0x20)=[@assoc={0x10, 0x117, 0x4, 0x1004000000000}, @op={0x10, 0x117, 0x3, 0x1}], 0x20, 0x24000001}], 0x9, 0x40) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}}, 0xfffffffffffffe37) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000078c000-0xe8)={{{@in=@loopback, @in=@empty}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f00001ba000)=0xe8) 2018/02/08 07:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006fd000-0x50)={@generic="efe12bd1b5bfa060a42abebd57f64f79", @ifru_mtu=0x4}) 2018/02/08 07:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007f9000-0x9)='/dev/rtc\x00', 0x93c45cef764eb732, 0x0) write$selinux_access(r0, &(0x7f00004c5000-0x56)={'system_u:object_r:crond_var_run_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32}, 0x56) bpf$PROG_LOAD(0x5, &(0x7f0000be8000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x5, 0x0, 0xfffffffffffffffe}], {0x95}}, &(0x7f0000e34000)='syzkaller\x00', 0x5, 0xc3, &(0x7f000063e000)=""/195}, 0x48) 2018/02/08 07:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = syz_open_dev$sndpcmp(&(0x7f0000d5b000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff8e, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f000039b000-0x8)) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/02/08 07:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000085f000)='/dev/vga_arbiter\x00', 0x17ffd, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000a9c000)=0x5, 0x4) 2018/02/08 07:40:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee3000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) 2018/02/08 07:40:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00004fc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000000)=0x2, 0x4) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f000098d000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000000000)=@getstats={0x14, 0x5e, 0x2, 0x7, 0x3, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x8005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000000), 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000c0f000-0x4)={r0}) getsockname(r0, &(0x7f0000002000)=@un=@abs, &(0x7f0000003000)=0x8) 2018/02/08 07:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f000085f000)={0x0}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000114000)=""/95) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/02/08 07:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f00008bd000-0xc)='/dev/amidi#\x00', 0x10000, 0x800) mkdir(&(0x7f00000c3000-0x8)='./file0\x00', 0x10) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x0, &(0x7f0000509000)) 2018/02/08 07:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000228000)='/dev/rfkill\x00', 0x10000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000062d000)=[{}, {}, {}, {}], 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000024d000)={0x9, 0xfff, 0x1f, 0xfffffffffffffffb, 0x4920, 0x1ef}) 2018/02/08 07:40:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000987000), &(0x7f0000744000), &(0x7f0000257000-0x4), &(0x7f00008fa000-0x1)="83") execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x328, &(0x7f0000840000)=[{0x6}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) creat(&(0x7f00003a9000-0x8)='./file0\x00', 0x0) 2018/02/08 07:40:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xffffffffffffffff}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002000-0x4)=0x14, 0x0) lstat(&(0x7f000096a000-0x8)='./file0\x00', &(0x7f00006a6000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000edd000)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000de2000)={&(0x7f00002c8000-0xc)={0x10, 0x0, 0x0, 0x10940202}, 0xc, &(0x7f00003c3000)={&(0x7f0000b45000)={0x17a0, 0x38, 0x2, 0x7, 0x3, {}, [@nested={0x1c0, 0x3e, [@typed={0xc, 0x84, @uid=r4}, @typed={0xc, 0x24, @u32=0x9}, @generic="ad73f9c77727013462ce72441776413cd01d626b77428996559acfca9aebc6400725a6e0b872cf7d68f96f47f045aa8840ae9e2341a03862d603080f38d2094932c3944d11c4ebf11c405b4d34a91b1ccc7f221f5627a2eb11d29a632fe40f14f32f4fffcffee307ddac22dec9b1bc1829b2661f3e6195227175e776f4eb1a0134e4a4ea7fae79105bcd35d51d55f20dc287bb1aefb6e63b46705620dee10845798307aededda302ee78b11262158198451f6b48050e4cf2eafca7b319296c130a2ebc5c3b9477bf784701dcd2d196d7e2f9", @typed={0xc, 0x25, @str='\x00'}, @typed={0xc4, 0x87, @binary="469bff5f3221d7647215dd5541c16071806a4f3d1158428c9cb03ae5e5277c3440d8646e4a0fa13cd15a68f9b6904805e7d811266681ff2c1116a9903f425f3beaa68d34b3db9b36617d2d7c0cff101d7f2ab30be7db159c4daa8095200cf059348c2a80e3fc20b846385a8a3ac67c5fee1485e9e546bb68c9607cf0e2177e40b436c5e8f56edee28332294361efd30a5e4932d11c1151934cab096d340cb5b276cfe286ff35a553535e573844ae3f7733f9e0370af36a89f2d3d5e2"}]}, @typed={0xc, 0x43, @ipv4=@multicast2=0xe0000002}, @typed={0x94, 0x37, @binary="83b0d448e41ad984f6de909a3d888da9fa6aa16419b72b55208bb73f6e6a56a03f72701a6cc4b259df63778241c637ca722ead1ec39cb9209ed9756ea892df1d1c136debeae279f0cf8f5185d2207896263a8950003a8e34766026869521191d014dea9c724748c54cb97917ce1461f1400b48d650cfe714d96094808a424e4464481f3637e8b86578d441ac"}, @nested={0x13b4, 0x50, [@typed={0xc, 0x22, @pid=r5}, @generic="5f26828b852ccbf4326caed4da83005fd3bcafe5082a12e1b5316c3b04cd902216c79a9241eace4a0e6c6f8bb57fde1b59097ed717e7ab69fc2fa05cb78e4614e02610360815f32b09c584c22328a79a34db38b4f9dd0a4a084f0c3d45ae627a8605fc438beb161cf12f60f90290715e8d7f1aeb10fa0a0b66b87ec524d51590c60d79873a15f9522e697c0ca821920d8e2708153d284cb75312ab80", @typed={0xa0, 0x43, @binary="60d1c40a743eda53b3bc1444bcf0d29bbbfd5499601fdd1fbb324a2942ad6dbcf766653b4dd890ca7a394bddc123db4ed05e4689e944c47a410d9b5ace43ce15030d9e132b3522ea18a99c9bb6e42720db1c1992e0a71c7baef8a8a1279339b762fa41e1b73f87c01e5f5294a12fbc0b3692a7987b68b7b43b6ef2106235a61ee1c64feb66b7d977fe2c63e83cc180ee56fec6a418"}, @typed={0x10, 0x71, @u64=0xfaac}, @typed={0x8, 0x7, @binary}, @generic="f8e9109c0812bebbe722216c39db5a6b86777f7e8cd79849ef95584b29a6e1d6c9e517709432d26d4967324fb9a630b1bf040d1f8330976c", @generic="1deadeba0a4f12705e314ff09721b832b8bcb3ab370408a477599c46071e77ebb1d3e85f6e05dee03f6d6ae76a6548a812092554f4d9d390f88c80e5a408a524effdbd9d2fad7c85af8e16f26c7b9a994af6623d64a6fdb1af6423878b2a5d9553e82385353965bf73eb5237d111160badb5fd3537932d92b8eef6416eeee10d5185775c3322c2875d11ed46676e01c33c9579e0ecfdc387eeeb242758883777534b738735d040774087fc320d29777620d4a9060952487e562de747ec06114224222a57bdefcadad852dd271405627a3841f15ce0bcf949e359b7f7c6e6f904d79ea6165e39179996462669d934bddf66b899329755a7", @generic="120ae955f5d02f7f5a02e8400619ee4693679f814e3b01e36fa1dd32f6ada5396a04e9752b023b08c9f1f0e566832b7c56e0d2f33594dde133e262fe763d6dbe8756f86470530fcb87eb79caee63560605071fba02f853587ac945513f8914d6972c2f95c752ec5ca1e39533d473341ce74b20e742f3f525ad2e", @generic="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@generic="94ec3b99c81a244bcba86013e83d0a26e819db47fef167c55c570a7d2699c1207f8616865da487bc467bcccbe429fd58d3866a290ed2e62f64513a22dfb2f3fa366d65f28d026c46b92dc869065b4366192682fcbf7ffbdab5646a062da83ef3b7631d18ef949e32f5d6ebf79bf0f0b3838f57dedc11b03250eaa92215006058c115a5b5c16a7e1cfbdfc063fd60776238a6aa6c8bac3d616c834c16b61cb4e7600a828e246c"]}, @generic="57aeea9c351f0d10167f76c4b8b48367cc25e86deeafca76ffe0279f919f97be76b43d3bda5b5dc3f70b24cb04f5c009e99075975683295ed3e891977769b051d2dd9056502d5c", @typed={0xc, 0x10, @str=']\x00'}, @typed={0x10, 0x6, @u64=0x5}, @generic="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", @typed={0x18, 0x77, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x13}}]}, 0x17a0}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) getresuid(&(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty, 0x1, 0x5, 0x3, 0x1f0000000000000, 0xa, 0x80, 0xa0, 0x0, r3, r6}, {0x7, 0x60e4, 0x400, 0x10000, 0x7fff, 0x4, 0x4, 0x6}, {0x0, 0x0, 0x7, 0x1}, 0x8, 0x9, 0x0, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x0, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x3, 0x7, 0x2, 0x63, 0x8, 0x1, 0x5}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000004d000-0x8)=@assoc_value, &(0x7f0000000000)=0x8) 2018/02/08 07:40:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000055c000)={&(0x7f000028e000-0x10)=@vsock={0x28, 0x0, 0x2711, @host=0x2}, 0x10, &(0x7f0000d43000-0x8)=[{&(0x7f0000001000-0x9d)="ba7e17d3aadbea1628cffbc96533bd44641c65edc609a1bdf33c229b28bfa58f08c8ebd753e016f80a1b803994c4c2f67ea54076b5c171c93c36d8eba06078d582de560f7532398e8f94e3e5c4cba0a9369a22df1ba1fa722d0fc54b1c55a6640c2f526f4d0288c3b3e91c39a73b7d5dcca1dd1ddd509a7cd6747c20af5984442eafd89c236a414d0d937095c7f1d4ad9e6b2e05205a592af88697d7c4", 0x9d}], 0x1, 0x0, 0x0, 0x4}, 0xc800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000745000)={0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000637000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) r2 = socket(0x1e, 0x1, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/02/08 07:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000073f000)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000a3f000-0x4)=0xe8) r3 = getuid() getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000dc0000)={0x0, 0x3a, "922e188c4d251a99dd0dd17ea4b4db1e42cf84de7c954ca5779bc53d86a1701ff10667e9e24543e673c828cab75b83749109abf701ccd3790638"}, &(0x7f000041d000)=0x42) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c37000)={r4, @in={{0x2, 0x0, @rand_addr=0x3}}, 0x8, 0x6}, &(0x7f00006b1000-0x4)=0x98) getresuid(&(0x7f00004ab000-0x4), &(0x7f0000162000), &(0x7f000028e000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f0000276000-0x1c)={&(0x7f000013f000)=@kern={0x10, 0x0, 0x0, 0x208020}, 0xc, &(0x7f000082c000-0x38)=[{&(0x7f00006e4000)={0x18, 0x3a, 0xb2a, 0x3, 0x1, "", [@generic="069dba4063d27d"]}, 0x18}, {&(0x7f00006f3000)={0x198, 0x27, 0x420, 0x1, 0x3, "", [@generic="cdd273233be86a190b9fcb7359d6bac99d9bc7f5f2583b8860bf5f10b102bd0d1a98395b4d", @typed={0x10, 0x3d, @u64=0x8}, @nested={0x3c, 0x16, [@typed={0xc, 0x91, @pid=r1}, @typed={0x18, 0x7a, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x13}}, @typed={0xc, 0x73, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x8, 0x3b}]}, @generic="30581635558febdd457822faf0ef3b376263783b5c6c35899506186d29ab57c04dfed6a46b4c47819350c285b0c7bd19e91708417c39442acf5cad", @generic="1fa8a06289420e9c", @generic="b9c730b8e1ff806089c91e93a844153cb6498b60ff17e44d1de99ea0403737a58d4e2e6512d5c671a1fda7223afa5f9dd6564e91a713259b3b2ef933c9fbc312f83dfa3ef5d122dea6d647fb", @generic="2f54bb39d6811ea99ceb0081c951226b8a29b7eda49691397ede141074074ecc1695f0d50cee1540e1288670031a4de8e0d482fcd775b2f0007a2da277093f69c7f7266fb728ba049cc69a7920fe75450563320c01eb34fb2d8a5fa4793e3ee9eae537ac5ce29547dd50803cae2bf5575ad5a68aeb76a24e09b3af7efe8a088dcbeb3747e647"]}, 0x198}, {&(0x7f00001d5000+0x605)={0x11f4, 0x3e, 0x0, 0x2, 0x2, "", [@typed={0x18, 0x92, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x3b, @uid=r2}, @generic="5ea310043ae639add0f13bac6f3177353cc003928830ebe32e419dce44e1f3c7ffdf09b9c02d773ba5e5e35e58aa8ec1a486ad0c2ff0683ab5f0a8b8c26ca4c91b264ba0e038eb92893970b3", @nested={0x14, 0x37, [@typed={0x10, 0x7c, @u64=0x4}]}, @nested={0x1124, 0x67, [@typed={0xc, 0x55, @ipv4=@empty}, @typed={0x18, 0x3c, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="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", 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[@generic="1c39937c811defc4bd7b1c1a0ce7ba44377423f975ce6ef0e5692a12a3ae713789eaa37ce575979c8fe9fe86ed7e8e3aeb0c550a707211a43b6629039fe6f57d8fc5194270535db895e477b73062f9f3e8ed80bc58bebe6a34b8fd2df52cb6e017f7f4cef9e7bf64f9910923ae216631683bf67e2dc5e58fb5dabc56224ae62b87c1cc4af175a276d9a2166cf7ce72df8987504459e8ee6fee1de7091a47e1dfb80d6ce75c1504ca3400a2b96f01579e06eb4243a96c394df41fddfc62c785c2a8636b610b8cae1e61fa04178acb7f3f157ae67e4e94c41f83448a9549cd3a77d6003672cc8512a1", @generic="62dba193fe4eb8d104c92a5bfc21cd563ffa4c031a58abdd7c505003ee521726d874bbbd034e7f8d4f8f768fa1783ba3d7cd77ad21bd2090cf7a80d0e30deec5c1270c833ac64a278b0c62a996c5b0b9b3cbb55a1667a74d8a7e17", @generic="41a2db99458575237f205958110ef994e7aedbe6f0c76e320b86fe6e8f79b85644c4a2f54ad99f27b04a0fea2a0d8268483a342cdc1159fa94ba2ef67bfe8b4709922f599c77bbfe8370a4109c66b2f048539ec0a4c4e70449a8d23335884e3356c5320b7cfcf28fe154987ec52712954ae747bbb9df452ff7b821e02f0f5f5c2aef3f38a160a783a21da0be551933ca3a1361acd4eb0e4c395ee8ee12c9e360b7fc7908559ee65aee95c43b39d0c9556a2a3370542583a522d3c7c3befd", @typed={0xc, 0x22, @str='\x00'}, @generic="e1e714d61e4853fc48e956d089f5595396c4e5106b0731f32d25774610d6ef52f66b4a1c7995b871fa373f6318d32ae66556f2e1483af68c96d0282958a5d0096b9ca5c21efcc51ce4362ea1afb7fba27648d6cc74b101bac3a034fee25604fcccdc805e22815768516781638acb2d308582c79d6c67ce28b3ba16fc66509f2aa108203af2700c32164f19078117c6e0f86e54fb9667ff8300ba98acd585060190f2a0bc073084bb5ec15d13ea84af4d803e2921a49f6d966922eb48812675e5e7c5bf", @generic="8112891fcce8684fed0e1560ccf2d5e1a70a2f1eb375959d", @typed={0x8, 0x3d}]}]}, 0x1768}, {&(0x7f00008f5000-0x54)={0x54, 0x2a, 0x2, 0x5, 0x0, "", [@generic="fc0bf2745db6366e01a62ed36c310650900675d02260dec8c8296c4a7073a7e75ae36954f59d7bc0689d4d464748bcd7080c41", @typed={0x10, 0x1b, @u64}]}, 0x54}], 0x7, 0x0, 0x0, 0x20004854}, 0x80) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fc5000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r6, 0x40045542, &(0x7f000080d000-0x4)=0x2) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, [@RTA_METRICS={0xc, 0x8, "06000a000444"}]}, 0x28}, 0x1}, 0x0) 2018/02/08 07:40:20 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x4}}, 0x2e) madvise(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x1f) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x7, 0x3, 0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) 2018/02/08 07:40:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f0c000+0xc7f)='/dev/hwrng\x00', 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fc8000)=""/117, 0x75, 0x10000, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000303000-0x3c)=""/60, 0x3c}, {&(0x7f00006f9000-0x75)=""/117, 0x75}, {&(0x7f0000c0d000)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003d000-0x55)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x44444444444445f, 0x0, &(0x7f0000fd0000)={0x77359400}) 2018/02/08 07:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004c2000-0xb)='/dev/hwrng\x00', 0x2140, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00008d2000)=0x3) bind$netlink(r0, &(0x7f00003cd000-0xc)={0x10, 0x0, 0x2, 0x8000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000642000)=0x9, 0xffffff1e) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000094d000-0xbc)) bind$netlink(r1, &(0x7f0000a30000-0xc)={0x10}, 0xc) [ 335.311295] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pig=12562 comm=syz-executor7 2018/02/08 07:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b52000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004dd000-0x8), &(0x7f0000809000-0x4)=0x8) shutdown(r0, 0x1) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ab9000-0x4)=r1) 2018/02/08 07:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00008c9000-0x1c)={&(0x7f0000423000)={0x10}, 0xa, &(0x7f0000154000-0x8)={&(0x7f0000d49000-0x2c)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0xd, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000804000-0x4)=0xc000000000, 0x4) r1 = syz_open_dev$vcsn(&(0x7f00004f7000)='/dev/vcs#\x00', 0x3f, 0x501000) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000b90000)={0x3}) 2018/02/08 07:40:20 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f85000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c59000)='/dev/ppp\x00', 0x2040, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000f86000-0x24)) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f84000)={0x0, 0x80000000}, &(0x7f0000f84000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000724000)=@int, &(0x7f000044f000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f6d000-0x4)=r2, 0x4) r3 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r3, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f000082c000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0xa}, {0x4}]}]}, 0x2c}, 0x1}, 0x0) 2018/02/08 07:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f73000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000600000-0x4)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_wolinfo={0x28, 0x0, 0x0, "35661b99c87d"}}) [ 335.352395] QAT: Invalid ioctl [ 335.368622] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pig=12571 comm=syz-executor7 [ 335.392370] QAT: Invalid ioctl 2018/02/08 07:40:20 executing program 2: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000ba5000)={0x1, 0x24, 0x1, 0xffffffffffffff9c}) fcntl$setsig(r0, 0xa, 0x1d) 2018/02/08 07:40:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000c31000)={&(0x7f000007c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x3a, &(0x7f000048b000-0x38)=[{&(0x7f0000861000)=""/170, 0xaa}, {&(0x7f0000162000-0x61)=""/97, 0x61}, {&(0x7f000084f000)=""/121, 0x79}, {&(0x7f0000418000)=""/208, 0xd0}, {&(0x7f0000e11000)=""/91, 0x5b}, {&(0x7f0000693000)=""/253, 0xfd}, {&(0x7f0000813000-0x82)=""/130, 0x82}], 0x7, &(0x7f0000362000)=""/98, 0x62, 0x120000000000000}, 0x2) getsockname$netlink(r2, &(0x7f0000427000-0xc), &(0x7f00001dd000)=0xc) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000b30000-0x4)=0x3, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f000038b000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x1000000000006, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r3 = getpid() fcntl$lock(r0, 0x0, &(0x7f0000dcb000)={0x2, 0x2, 0xb38, 0x8000, r3}) preadv(r2, &(0x7f00007e7000-0x8)=[{&(0x7f00009c1000)=""/44, 0x2c}], 0x1, 0x0) r4 = dup(r1) stat(&(0x7f0000d72000)='./file0\x00', &(0x7f00003b0000)={0x0, 0x0, 0x0, 0x0, 0x0}) sync_file_range(r0, 0xffff, 0x80000000, 0x3) stat(&(0x7f0000b55000)='./file0\x00', &(0x7f00002ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r4, &(0x7f00003de000-0x8)='./file0\x00', r5, r6, 0x1d00) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000057a000)={@generic="5f040ca86ff5109912355c75ccbf3155", &(0x7f0000c56000-0x2c)=@ethtool_ts_info={0x41, 0x10000, 0xff, 0x3ff, [0x9, 0x8, 0x1], 0x0, [0x637a, 0xffffffffffff99ea, 0x2]}}) 2018/02/08 07:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ed000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000017d000-0x78)={0x2, 0x78, 0xa758, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/02/08 07:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) process_vm_writev(r0, &(0x7f00005d6000)=[{&(0x7f000023f000-0xc7)=""/199, 0xc7}, {&(0x7f0000d13000-0xca)=""/202, 0xca}], 0x2, &(0x7f00000a0000-0x60)=[{&(0x7f000049f000)=""/236, 0xec}, {&(0x7f0000545000)}], 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x1, "12"}], 0x10}, 0x0) recvmsg(r1, &(0x7f0000365000)={0x0, 0x0, &(0x7f00008ec000)=[], 0x0, &(0x7f0000e16000-0xc)=""/45, 0x2d}, 0x0) 2018/02/08 07:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) io_setup(0x7ff, &(0x7f00002bc000-0x4)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000030e000)=0x7) io_submit(r1, 0x2, &(0x7f0000d2d000)=[&(0x7f00001b0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000fa8000-0xde), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c66000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000ba1000-0x1000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) recvfrom$ax25(r0, &(0x7f000073c000-0x7f)=""/127, 0x7f, 0x100ff, &(0x7f0000973000)={0x3, {"1007809a873b7b"}, 0x5}, 0x8) fcntl$setstatus(r0, 0x4, 0x40000) 2018/02/08 07:40:20 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000013000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000011000-0xc)={0x50000000, 0x6, 0x3b}) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f000000f000-0x10c)={{0x3, 0x1, 0xa1f, 0x1, "40a0545d5c6b275785f913c3e3bb3074bf651eae4aa6730168d11dc31c7d365f7e36a0f8a09940ce0a5cdf76", 0x730d3597}, 0x0, 0x0, 0x8, r2, 0x3, 0x6aa, "fd5a3d62b40f619d384f320584c1fb2d23d4076deb6e2b57626c8c9944ee2f31cb3599b2aab734cfa0eb1e88f51c58a52dc625e183e2cdba86a8e64d4a0d896d", &(0x7f0000003000)='/dev/cuse\x00', 0xa, [], [0x9, 0x80, 0x101, 0x8]}) socketpair(0x2, 0x1, 0x6, &(0x7f000000e000-0x8)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000013000)=0x1, 0x4) sendmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x26, &(0x7f000000a000)=[{&(0x7f0000011000)='&', 0x1}], 0x1, &(0x7f0000009000-0x218)=[]}, 0x4001) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000013000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000014000)='/dev/ppp\x00', 0x111000, 0x0) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000013000-0xe)=@l2, 0xe, &(0x7f0000012000)=[{&(0x7f0000005000)=""/221, 0xdd}], 0x1, &(0x7f000000b000)=""/183, 0xb7}, 0xdd) 2018/02/08 07:40:20 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f000000c000)={&(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f000000d000)=[], 0x0, &(0x7f000000a000)=""/19, 0x13}, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000c000-0x61)={0x0, 0x59, "0981247c755cb66f65d322a14296c8396e6b9a705b7e59de0dfd7b67d14cb70abcc7f40a858f5eb0b7fdce0a4ed36e568b7cfa2bb3f8b6a57e9afc160cc5e915de7502a4e847e2e0b1d83b07afcb19b4cc73d0926baccfd746"}, &(0x7f000000f000-0x4)=0x61) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000e000)={0x0, @in6={{0xa, 0x1, 0xffffffffffffffc1, @empty, 0x1}}}, &(0x7f0000002000-0x1)=0x8c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x2}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0xe3b5, 0x6}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000000f000-0x101)={0x0, 0xf9, "8ecfe96e8760fac1c0ee15813b5c81e2e2b1954a949077c9fec94b661d22d6d347a5b4790cdbe49680b64eceb26ddf344a9536f17fb614d76972bb2f9f5672efdf4fd18c08ec72182f681084c407280a44d7b1092b99fecce25e0fadcd9c64764f04d2055f2a45bd65dddb9fb774fc0e3ef4dc160cc15556cf65de96d24d9b422b18e20706e1b18d097f15967555cc1973311b726403e190bfe3bf356f8adfa334aee1c269da442ad0eb734e045b636f691b3421496efa373b07da997ce86887793dd3f8650596ce4ae84622d0ab3d5c08aeb13742e5730ec03494b951f7d337900f8f26ed9dea336d130d665fd9737ec25b4ab3c758178f06"}, &(0x7f000000c000)=0x101) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000)={0x0, 0x6, 0x30}, &(0x7f000000f000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0xa9, "36ae156417ce40af1b85a8b8cf59bdce41d85a9e18f58c3eab0efe00b9dc2b95bd0d7fac51c5748877dacdc8a3ee6bae0fd61fdbb6925ced0ce7fe3a8d3af2439dc6d3b57ab2d3071f945a3ac4a8db662457668e38658e0ecde90bba6170069b6d44fa7343c6958830ac020880f9235393bd768b414e6a22ea308215df27a3119c44ff1e1f615956bda0ea4f7bcba707182e9d2bf3c5cbd59d5b69e0c029fec312e91eeafa33fbf4de"}, &(0x7f000000f000-0x4)=0xb1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000002000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000006000-0x8c)=[{&(0x7f000000f000-0x1c)=@in6={0xa, 0x1, 0x800, @empty, 0xfffffffffffffff7}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000002000-0xa8)="d161ac510868e73912dbb0efb19bb20e16d4ce8346f6d45f0aeb51cff904096e45a8402d421d242e72c4717a909c4ffe155556390bb6f4a9b7d2c80ec41ceac8b9392405593db6b438ba1bd899bb91851061c744b2b16a06372a2475be46bae792a3da42b130dca53d74f48243e767c8d3dc9ae4000787a7c60a21bc5850511168cd78593424e1879cec4ff264181c3f2b2cf9380787548976e2367b66f77481214477dafe5d2ac8", 0xa8}, {&(0x7f000000f000-0xec)="6cff77a9233aac802148a0db3ec53fffa38e1632e59283d88ef0d1c548e895df92e122f739be47a8013f5c8f49990df10b6c0695809e76260da4b71179bfff224f275c99b157efb32a67296c1223622b3e3a68408be267308f05b443be11cde4c3faad9b59d0eb3d31da6581c3166de597bd008a3184b9b5f77b8edd5782d649940fe416cba00b0be64d9bbd34e52178f733686a4bf4b4cb1f91f6fe1911cb9c24f709df0e1c986dcbec4354a4f3cba97ce499bf0041358b4b54870d5f469618b644df6be8af7c8ad216225eb1fa0d5ced5116dbf422b33278499ae57d473bd5ec11a0b5b5bad8a9f983cf4a", 0xec}, {&(0x7f000000e000)}, {&(0x7f0000002000-0x52)="14d2e59526071b97119aa8c7f85f9dd9c38076f9ef068efd5352acf3d4e85aee67211f484a135837c13ad0084e8618feb80b8910f07596fadb820d6d52738bd60d58b9227d2539ca9e066ed85d73d461c879", 0x52}, {&(0x7f000000c000)="6ebdaa9e62e397c231bf9ea8311fe8aa81d550856aef760704affaed6bc9ed8c1e6585e41694fe4c98af3f513efc89a8ce5c1a27f4251defce739084a0a55fce637231b357e094fb4facbebfbcc341668e47db29357789bbba9a85296e8932da2495c145f558b53016847fa6ddc7f443568f7db892b8684247380aeb5540d9dd594a9f86fbec1f982bcda1b844db94d841965d5b02a76d14ffd9a7db2f1b63f44263259da64bc4ba0ef78e5e313eeb223861bd7b579693bd05c53cebcd502b9055585490599b3adf8bf45c1b3763fa10413bb974c6b0823eee6ea8c70f5534148f118be2711cfe7233dced", 0xeb}, {&(0x7f000000f000-0x89)="5ef49f4d997f6cc4dd95ad4399605cb531967af0f9a1eaaf6026a4ef2f445256a55a29a9150c07d16eb1e1e6480d5dade98179df9c9cd4088add3eebbf3112d521fdf766070dcebc9440b17faece4623b6bf68862e89a6bc65f481353cb21e1ecd86c1580ff192ebea03d725e929d565c8b985159275036c23eb298bdeb14843a80858bbf391b2851c", 0x89}, {&(0x7f000000f000-0x5f)="8b0bb03b273bb91deaedfcfd30857933975bb3a3dfaf6b12b8c0a436b3ef53010f79fab98d91c46df361c9cbf839d12e3474c0de871ca78659e0537cc37aa285e3dfeee2dea2151697d5f290119173dab071276d0e986fc584e95c15c6733e", 0x5f}, {&(0x7f000000e000-0x9e)="280b8ba2a5a5f221e6f162f5d27b4f65fe9d8227d1b94addd571e0f67c6ab5543bd41912d28196c32ad34ab5f76e4fda5d734f967bad2fd62093f5be42a6a8514efe916ffb6ef28efa2bfaa0451fe7b98ac765b49b8d1413ee2f60552bee582f6b4ad992e3db144e632fa5e799e4292497c5f903eb6f368c1c69a45f9e8ddc7824243ca6b3c3aa88ab0945d1d3573a193eef05097d081c1dd89554cb3d66", 0x9e}], 0x8, &(0x7f000000f000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x3f, 0x53, 0x8204, 0x7, 0x6, 0x5, 0x48, 0x1, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x7, 0x820a, 0x4, 0x39f, 0x4, 0x9, 0x8, r3}}], 0x58, 0x40}, {&(0x7f0000008000)=@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f000000e000)=[{&(0x7f000000e000)="0998c667a05f649f94f47c1ead728ae6db53c39cb8bd19d05191a5089372ade2c1be8449f7cf818f3d662821ebf70a4488e09988fa305746eb75390cbb4b9925dad3180b47b162623c170e27e2d3c21b2d2f00cea2797495a754", 0x5a}], 0x1, &(0x7f0000009000-0x160)=[@init={0x14, 0x84, 0x0, {0x3, 0x0, 0x0, 0x200}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x1, 0x1, 0x0, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0xff, 0x8, 0x81, 0x4, 0x7e5, 0x2, 0x1000, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x200, 0x6, 0x1, 0x100000001, 0x1, 0x5, 0x8, r6}}, @init={0x14, 0x84, 0x0, {0x8000, 0x100000000, 0x2, 0x2}}, @init={0x14, 0x84, 0x0, {0x3f, 0xffffffffffffffe1, 0x5, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x2, 0x208, 0xffffffff, 0x7fff, 0xf861, 0x6, 0x569e, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8200, 0x4, 0x9, r8}}], 0x160, 0x8000}, {&(0x7f000000e000)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000002000-0x28)=[{&(0x7f000000e000+0xebf)="bbddf873eb3944a679e2cbaea5771feb148cf72fa260a8f36fe0fde789870a74fb0b3ab5cd99b28abb0676d60be1a20650bc70e207e6efe98b1be9cc389f776137d9d74d1408de4d76f437dca101e4dcbaba731d8d2112186024b042b69c3b1bddefa6f7028f459011b06d2845764109705dc4f3a95f0468658ee78e1dfabdd08da6a86d76f8bd74cf14ede0eb1b437258333b28819425052291f85e1b5567be2659c7f16ddc993cef8f52e6fe8b40f10fbb4856d6b330b1bc52f57002b8342b2e2c3a5ef4c9c8a7f6e29587ab", 0xcd}, {&(0x7f0000006000)="5b7c6a0807f4e2d0c28a8bdc9bd28095ff2b55da65c34907caf49611d07849f85e79f6573f91e4e12bfef7b34112f289f02673b27bc362b6e305e21b3b516dc5ee23294f7a2c96aad110fa71d6b90fcf569fe69f356d0f45c3962b8389f5680e1b8b721c6aa1c2fcd3650492b0b42da20bbfce32594fe77a8b32d0ea6cb96f1703eb985291c49fed3b9e00ef988ddbf1e3cffba880b6366f4e624be03771e66b62e795d2fa0bd7b84a95", 0xaa}, {&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f000000e000)="5468ec8cf155805c74c0c96e60e94ea0f0bea5d39286bf1895e4863fe9e273abd2ef2cd53314acd12e6ce4ea0e74943e47c12ec3c8f4ba95d6f10d61a92f2d0ddfa557375d8eb8116424381cc69a046c88f492c1b4da698f5e712d198858eef487fdc6b1dde0f13317ff79162ad83504d18cbb349c08", 0x76}, {&(0x7f0000006000)="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", 0xfd}], 0x5, 0x0, 0x0, 0x4}, {&(0x7f000000e000)=@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe5b}, 0x1c, &(0x7f000000e000)=[{&(0x7f0000006000-0x2c)="15366b5cb8f3e9d72fa8719cc90e2ad87709f789b4c103ceeed40bc832abb2569a0fd630834853268787be01", 0x2c}], 0x1, &(0x7f000000d000)=[@sndinfo={0x1c, 0x84, 0x2, {0x90eb, 0x2, 0x6f, 0x7, r9}}], 0x2c, 0x4004800}, {&(0x7f000000d000)=@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f000000e000)=[{&(0x7f0000008000)="beaa298f", 0x4}, {&(0x7f0000004000-0x2b)="7cd5998faf35185142b6cb430e71e4d82f475380354c0e620e94a7502a543e277105bf9b0c96e301d75b4d", 0x2b}, {&(0x7f000000f000-0xb9)="e0766b58bd2490d7b5da7ce6e6562ed425001fb9322e4c288deaa444feb2fdc35637f070e677e4784ca6956bff9b27c355cf8ede4975d5d8a92ac430151299463be84281b0406c6f5308d69870c393379e7b567cf8be3a010a903a6e882353f8565f243a3251a377b937e83611110db0f755ec9abda6129ce66d9989ec5a5b7e58f81342f39e06c72da9ecdbb13eae6022b2885798c02e68fc215843b5a39ee614e211b38e8a0d9a442bd472d74263ad1c31087d9f768b5985", 0xb9}, {&(0x7f0000003000)="e234be8faae65b2b9f7b345371eb358717", 0x11}, {&(0x7f0000009000)="83fdb8231d3bd9ee6a31b8696ad234ef585d724061084dda705ed613071a063b0453a75622aad4795a29648a97ec848efcdbfbaed7face2c83517597ea083f3fe0c57187e75c930446e0c8691240c03b82b3065e21dfae4d5d676ec5be6f44f9972668ab0e1779614b0743264f4e83413324661ecb53d8ff75382cf3a81fe973e929d6cd9210068a7e69733fee6b229372a0f0b1e5851f8c82fcd99b2a21720999eb85b4289ef79b7b61bb094fa9c92e5aea7e0ef532", 0xb6}, {&(0x7f0000001000)="fcffaae58bbaa85c38acb8b8063ebbce4a114673ea04e2b95a7e328db5fca88d7616bc53ae7c9cb4e6124d235d269845319cf13dd1b04a28e1f3948ee070a96509bc454dace4eb88b36b2607f2989400762070b07b8758", 0x57}], 0x6, &(0x7f000000b000)=[@init={0x14, 0x84, 0x0, {0xffffffffffffff80, 0x401, 0x7f, 0x9}}, @init={0x14, 0x84, 0x0, {0x3f, 0xfffffffffffffffe, 0xfff, 0x71f3141}}], 0x58, 0x1}], 0x5, 0x4040855) 2018/02/08 07:40:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008c9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x5, 0x5, 0x3, &(0x7f0000acd000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r3, 0x29, 0x2d, &(0x7f0000d66000)=""/87, &(0x7f0000526000-0x4)=0x57) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f000088b000)={0x4, 0x0, 0x2, 0x5}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000c58000-0x8)={0x80000001, r4}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000291000-0xf8)={0x0, 0x0, []}) 2018/02/08 07:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x4) getrusage(0x0, &(0x7f0000f07000)={{}, {0x0}}) ppoll(&(0x7f0000fb3000-0x8)=[{r0, 0x2002}], 0x1362b184450837ca, &(0x7f00003ae000)={r1}, &(0x7f0000960000-0x8), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/08 07:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000523000-0x9)='/dev/kvm\x00', 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xffffffff00000000, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000995000-0x8), &(0x7f000008d000)=0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/08 07:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000698000)={{{@in6=@empty, @in=@dev}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00001fb000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009eb000)={@common='syzkaller1\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$sndmidi(&(0x7f00000c1000-0x12)='/dev/snd/midiC#D#\x00', 0xaa63, 0x400000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/02/08 07:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0xffffffffffffff9f, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00003ae000-0xf6)=""/246, 0x1a, 0x100, 0x0, 0x0) 2018/02/08 07:40:20 executing program 6: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004d000)={0x0}, &(0x7f000005a000-0x4)=0xc) r1 = syz_open_dev$mice(&(0x7f0000054000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000005a000)) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x6, &(0x7f000005a000-0x8)={&(0x7f0000011000-0x61)=""/97, 0x61}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f0000004000)={0x77359400}, &(0x7f000005a000)={0x0}) clock_gettime(0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f000005a000)={{0x77359400}, {r3, r4+10000000}}, &(0x7f0000035000)={{0x0}}) futimesat(0xffffffffffffffff, &(0x7f0000027000)='./file0\x00', &(0x7f0000041000-0x8)={{r5, 0x2710}, {r2}}) 2018/02/08 07:40:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006a0000)='/dev/usbmon#\x00', 0x80, 0x20c82) getpeername$llc(r0, &(0x7f0000f07000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000aed000-0x4)=0x10) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000767000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r1, &(0x7f0000273000-0x14)={0x11, 0x1b, r2, 0x1, 0x3ff, 0x6, @random="75326a802165"}, 0x14) getsockopt(r1, 0x100000000, 0x91, &(0x7f0000675000)=""/199, &(0x7f0000528000-0x4)=0xc7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r3 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r3, &(0x7f00007ef000)='#!', 0x2) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x40, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x40}}], 0x1, 0x0) [ 335.640559] binder: BINDER_SET_CONTEXT_MGR already set [ 335.657149] binder: 12616:12618 ioctl 40046207 0 returned -16 2018/02/08 07:40:20 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000b50000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000107000-0x1), 0x2}, 0xc, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 335.708735] binder: release 12616:12618 transaction 237 out, still active [ 335.715812] binder: undelivered TRANSACTION_COMPLETE [ 335.720993] binder: send failed reply for transaction 237, target dead 2018/02/08 07:40:20 executing program 0: prctl$intptr(0x8, 0x20) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009fd000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00006a2000)=0x3) 2018/02/08 07:40:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000773000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) close(r0) r2 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r2, &(0x7f00008a0000-0x40)=[{{&(0x7f00006cc000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000ed3000-0x8)=[], 0x0, &(0x7f0000a7b000)=""/161, 0xa1}}], 0x1, 0x0, &(0x7f0000f02000)={0x77359400}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007a3000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) sendmsg$nl_route(r2, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x28}, 0x1}, 0x0) 2018/02/08 07:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004a1000)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000632000-0x5)='nfs4\x00', 0x0, &(0x7f0000c6f000-0x9b)='v') r0 = open(&(0x7f0000a42000)='./file0\x00', 0x804f9, 0x1df) umount2(&(0x7f0000724000-0xe)='./file0/file0\x00', 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000d1f000-0x1000)=""/4096, &(0x7f0000bb7000-0x4)=0x1000) 2018/02/08 07:40:20 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000df5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000045e000-0x8)='./file0\x00', 0x400, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000a6000)={0x0, 0x0, 0x0, 0xfe00000000000000, 0x9}, &(0x7f0000df3000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000d5000)={r2, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x17}}}}, 0x8c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0xa682, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/02/08 07:40:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00002a6000-0xb)='/dev/midi#\x00', 0x7, 0x40) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000dea000)={0x81, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, 0x8, 0x9, 0x10000, 0x1, 0x0, 0x0, 0x4, 0x100000000, 0x7}) writev(r0, &(0x7f0000afe000-0x8)=[{&(0x7f0000bb0000)="a1e507713de5b615fc506639b0cc965ce086b2ef1046cde32262df129ebb7f4927", 0x21}], 0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/08 07:40:20 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000666000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb45000)=nil, 0xb45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xe22504a8f65cc658, 0x0) writev(r0, &(0x7f0000b44000-0x10)=[{&(0x7f0000582000-0x2d)="1d", 0x1}], 0x1) r1 = gettid() fcntl$setown(r0, 0x8, r1) 2018/02/08 07:40:20 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) accept4$inet6(r1, &(0x7f00001ab000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00009f4000-0x4)=0xfffffffffffffdeb, 0x0) shutdown(r1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) 2018/02/08 07:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000429000-0x8)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) epoll_create(0x7f) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000578000)=0x2) [ 335.776366] snd_dummy snd_dummy.0: control 120:255:0:Î:0 is already present 2018/02/08 07:40:20 executing program 0: r0 = socket$inet(0x2, 0x5, 0x101) setrlimit(0xf, &(0x7f000006a000)={0xff}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x5, &(0x7f0000017000)=@filter={'filter\x00', 0xe, 0x4, 0x25c, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0xffffffffffffffa5, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x2b8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2, 0x101000) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00004ff000-0x8)={0x3, r1}) 2018/02/08 07:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getrlimit(0x81c691ae9b48fea1, &(0x7f0000ed6000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000a7b000)) 2018/02/08 07:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000350000)={&(0x7f00005c5000-0xc)={0x10}, 0xc, &(0x7f000037c000)={&(0x7f0000d22000-0x11d8)={0x20, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) r1 = creat(&(0x7f0000254000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00007d7000-0x8)={0x2, 0x2}) 2018/02/08 07:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000006a000)={0x0, @empty, @remote}, &(0x7f0000400000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd15) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000415000-0x28)={@generic="04a43fa4acb827596c257d030ab0e371"}) sendto$inet(r0, &(0x7f0000dbc000)="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", 0x1000, 0x4004004, &(0x7f000006e000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x9, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) r1 = syz_open_dev$usbmon(&(0x7f0000f9a000-0xd)='/dev/usbmon#\x00', 0x3f, 0x400000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/02/08 07:40:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000f96000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00005c0000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000ff1000)={0xa, 0x2, 0x0, @empty, 0x7f}, 0x2f5) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r1, &(0x7f00004c4000-0x1c)={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff80000001}, 0x1c) modify_ldt$read_default(0x2, &(0x7f00001d0000-0xbf)=""/191, 0xbf) 2018/02/08 07:40:20 executing program 6: r0 = syz_open_dev$random(&(0x7f0000916000)='/dev/random\x00', 0x0, 0x80003) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000d8000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b91000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00007b0000)={0x1, 0x0, 0xffffffffffffffff, 0x5365, 0x7f}) 2018/02/08 07:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000074000)="e5dbd3ebee048c30c3c676884161c106c6585f8e50fd3ec079a10ba7de179288fbbd0728580835c56e4a99d4516ec559c2d4f502fb048e460b5b7c7b8e9cfca1987f9306d9febed9f2ec5e6b9af6d094ba3c68415a07c61084ae845c80660eebfcd2c3", &(0x7f0000d9f000)="d97a11c6f15feed2804faf3b88d139da26051503342a732871e084dec3f741e03638cbe35a5bb90ed30f7749651582447e8ae2a990eef8b3c50f96fd07f1da0997bd632b468d8f648e571b7a83b760cedf7e93a2cef4b00b226e4eca8e868c9facf4237c989f99f8dd51bb86a95c4a1896632660cbcf455bc6ba0307e9138f5c1d835ed9af8ff18a408612"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000240000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000df1000-0xb8)={0x0, 0x10001, 0x40, 0x651, 0x5, 0x4, 0x8, 0x72d, {0x0, @in6={{0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x401, 0x8, 0xffff, 0x67b4, 0x3}}, &(0x7f0000039000)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000002d000)={r2, 0x80}, &(0x7f000055a000-0x4)=0x8) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000693000)=""/93) socket$bt_hidp(0x1f, 0x3, 0x6) tkill(r0, 0x1000000000016) 2018/02/08 07:40:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000825000-0x2c)={0x5, 0x0, 0x0, 0x9}, 0x2c) r0 = syz_open_dev$mice(&(0x7f0000db2000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000057b000-0x4)=0x1) sync() open(&(0x7f00005e0000-0x8)='./file0\x00', 0x20000000000002, 0x41) symlink(&(0x7f0000454000)='./file0\x00', &(0x7f0000521000)='./file0\x00') [ 335.949742] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/08 07:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000036e000)='/dev/ppp\x00', 0x4000, 0x0) name_to_handle_at(r0, &(0x7f0000779000-0x8)='./file0\x00', &(0x7f00000e6000)={0x20, 0x5, "ef0442ef59ea4250122ed9045ba804dd83d428460a0f49fa"}, &(0x7f000078f000-0x4), 0x400) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x24, &(0x7f0000c9d000-0x20)) sendto$unix(r1, &(0x7f00007e8000-0x2b)="a67156153b94021b0978259abaa7cdd9819f035b30aa67bd49b9df25b5120312029023e580f041be343783", 0x2b, 0x800, &(0x7f0000b70000)=@file={0x1, './file0\x00'}, 0xa) [ 335.990066] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/08 07:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f000009c000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000512000)=[{}, {0x8, 0x8}], 0x20000000000001d2) 2018/02/08 07:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000539000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000438000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) 2018/02/08 07:40:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000440000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x6) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000016c000-0x18)={0x1, 0x0, [{0xc0000101}]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00001cb000-0xc)={0x1, r1, 0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000215000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @empty, 0x4}}, 0x1, 0x8001, 0x8000, 0x80000001, 0x88}, &(0x7f000022b000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000f70000)={r4, @in6={{0xa, 0x3, 0x52c40af9, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x8c) 2018/02/08 07:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00006a7000)=@req3={0x10000, 0xb7, 0x1ff}, 0x1c) 2018/02/08 07:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000180000-0x8)='./file0\x00', 0x400000000, 0x0) mkdirat(r0, &(0x7f00007a5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000b6b000-0x8)='./file0\x00', &(0x7f0000f75000)='.') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) 2018/02/08 07:40:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000139000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000363000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d8a000)={0x0, 0x5}, &(0x7f0000a88000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006e9000-0xb8)={r2, 0x1f, 0xfffffffffffffff7, 0x3, 0x41, 0x9, 0x6, 0x1bc, {r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x9, 0x4, 0xccca, 0x10001, 0x418}}, &(0x7f00004c4000-0x4)=0xb8) r4 = timerfd_create(0x7, 0x0) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_wait(r0, &(0x7f0000914000)=[{}], 0x98d41e824b960b4, 0x8004) write$selinux_create(r1, &(0x7f0000358000)=@access={'system_u:object_r:systemd_logind_sessions_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x38}, 0x41) timerfd_gettime(r4, &(0x7f000086c000-0x20)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000771000)='/dev/hwrng\x00', 0x200000, 0x0) 2018/02/08 07:40:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000e33000/0x4000)=nil, 0x4000, 0x1, 0x4033, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x10000000000801) ioctl(r1, 0x440100000000127d, &(0x7f0000273000)) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000336000)) 2018/02/08 07:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000074000)="e5dbd3ebee048c30c3c676884161c106c6585f8e50fd3ec079a10ba7de179288fbbd0728580835c56e4a99d4516ec559c2d4f502fb048e460b5b7c7b8e9cfca1987f9306d9febed9f2ec5e6b9af6d094ba3c68415a07c61084ae845c80660eebfcd2c3", &(0x7f0000d9f000)="d97a11c6f15feed2804faf3b88d139da26051503342a732871e084dec3f741e03638cbe35a5bb90ed30f7749651582447e8ae2a990eef8b3c50f96fd07f1da0997bd632b468d8f648e571b7a83b760cedf7e93a2cef4b00b226e4eca8e868c9facf4237c989f99f8dd51bb86a95c4a1896632660cbcf455bc6ba0307e9138f5c1d835ed9af8ff18a408612"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000240000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000df1000-0xb8)={0x0, 0x10001, 0x40, 0x651, 0x5, 0x4, 0x8, 0x72d, {0x0, @in6={{0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x401, 0x8, 0xffff, 0x67b4, 0x3}}, &(0x7f0000039000)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000002d000)={r2, 0x80}, &(0x7f000055a000-0x4)=0x8) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000693000)=""/93) socket$bt_hidp(0x1f, 0x3, 0x6) tkill(r0, 0x1000000000016) 2018/02/08 07:40:20 executing program 1: 2018/02/08 07:40:20 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000-0x10)={&(0x7f000000e000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000013000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000000d000)={0x3, 0x5cc2}) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002900030007fffd946fa283bc0a00004003000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/08 07:40:20 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000002000-0x38)=[], &(0x7f000000c000-0x20)=[&(0x7f0000003000)="2d2d21656d30757365725d29d62c657468312300"], 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000000a000)={@common='yam0\x00', @ifru_flags=0x1800}) 2018/02/08 07:40:20 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000f7f000-0x24)="9929ce30cdeeb64315c322ca3baa3ca338cf3f4f09d487c7d4b68f1458b854799dc1c442") sendmsg(r0, &(0x7f0000add000)={&(0x7f0000562000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d0b000-0x30)=[{&(0x7f0000d4d000)="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0x1000}, {&(0x7f0000f7c000)}, 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"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"}, {0x14, 0x11f, 0xfffffffffffffbff, "113a81dac960"}, {0x58, 0x11f, 0x0, "b6d3b3438e09a62b5dea07adf786290e33789adc2594f58f42ad6b4b21740ab0a5414e4c72dabaebe1252a6955324b0b77110d179b1c459faf0c1686c029be82277b44291f797770ae"}, {0x20, 0x196, 0x9, "6f215f6f35b8775f9a1a0777f3ef613dd7cb03"}], 0x1184, 0x8000}, 0x4000001) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f7d000-0x110)="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", 0x3bb, 0x8080, &(0x7f0000aac000-0x10)={0x2, 0x0, @empty}, 0x324) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f80000-0xc)={0x0, 0x8}, &(0x7f0000a3d000)=0xc) r2 = syz_open_dev$mouse(&(0x7f00008f7000)='/dev/input/mouse#\x00', 0x1, 0x200800) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000e5b000-0x4)=0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f7e000)={r1, 0xffffffffffffffff}, &(0x7f00009e8000-0x4)=0xfffffffffffffe3e) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f7e000)={r3, 0x10001}, 0x6) 2018/02/08 07:40:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000949000-0x34)={{0x0, 0x2}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ba9000)='/dev/rtc\x00', 0x101000, 0x0) connect$ipx(r1, &(0x7f00002f0000-0x10)={0x4, 0xc2, 0x1, "f704fe10356a", 0x7f}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) syz_open_dev$sndseq(&(0x7f00008c1000)='/dev/snd/seq\x00', 0x0, 0xa4000) 2018/02/08 07:40:21 executing program 3: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002000)=""/10) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000049000-0x18)={0x0, 0x5, 0x8, [0x4d, 0x1, 0x9, 0xc9e, 0x5, 0xfffffffffffffffe, 0x401, 0x6]}, &(0x7f0000011000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000002f000-0x8)={r2, 0x2}, &(0x7f000002d000-0x4)=0x8) fcntl$getownex(r1, 0x10, &(0x7f000000b000)) r3 = dup2(r1, r0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r4, &(0x7f0000044000)=@ipx={0x4, 0x1, 0x7, "f221cf76a0f4", 0x6}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000037000-0x4)) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000049000-0x1)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000039000-0x2)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) 2018/02/08 07:40:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0xeb55) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000003000-0x20)={0x6, 0x200, 0x6, 0xffffffffffff0000, 0x6, 0xb606, 0x400, 0x3f, 0x0}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x6, 0xfffffffffffffffe, 0x1f19}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0xc)={r1, 0x20, &(0x7f0000004000-0x20)=[@in={0x2, 0x3, @rand_addr=0x200}, @in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000003000-0x4)=0xc) prctl$getreaper(0x28, &(0x7f0000001000)) 2018/02/08 07:40:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f40000-0x8)=0x2000000000101) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) readv(r0, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0xc3}], 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000085e000)=0x4) signalfd(r0, &(0x7f00004d4000-0x7), 0x8) 2018/02/08 07:40:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000fec000)) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000559000-0x70)) 2018/02/08 07:40:21 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000)={0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000d000), &(0x7f000000d000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000006000-0x20)={@common='nr0\x00', @ifru_flags=0x8200}) 2018/02/08 07:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000069a000)={0x0, 0xfd, "d1d53172581780748d10f751111feffa0cc2b51a808f77d5cdea6b60f42d56f6dfe2894b6e59e562c7071d96fd17013c26870bf6feedbafe2fffe65704a2c0601f47b026c0274e2b60e5284512f151b195fb89d8f2503b52cc299a671c690f53ea222cc8c487e35ad138c2141748bf0154fd4406f9156547182d1df44eb781843bca2378df0e8fcc4cba028622647a1e71f254fca06bb0b5a26e8b8d43977d6f3d7b8c5793568a7f2de425e9ce65fafbe30755e92bcbaed04de2d9e05c3ea200c2504819ffee91dc06bbe2e167036460cade70e880850d65e70792ac904a0485063b18c40948c7a7f6f936126c419ae9b2f22c95807b48d21bda2cdfc0"}, &(0x7f0000ea1000)=0x105) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001d4000-0x108)={r1, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0x0, 0x8, 0x1, 0x4, 0xfff, 0xdd7, 0x1, 0x1000, 0x400, 0x6, 0x1, 0x0, 0x6, 0x3, 0x7]}, &(0x7f0000cc9000-0x4)=0x108) 2018/02/08 07:40:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2, 0x0, 0x2, r1}) pipe(&(0x7f0000638000)={0x0, 0x0}) r4 = syz_open_dev$dmmidi(&(0x7f0000315000)='/dev/dmmidi#\x00', 0x6, 0x200240) fanotify_mark(r3, 0x8, 0x8000010, r4, &(0x7f0000613000-0x8)='./file0\x00') 2018/02/08 07:40:21 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = open(&(0x7f0000d95000-0x8)='./file0\x00', 0x121080, 0x8) 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) sendto$packet(r0, &(0x7f0000002000)="2f691c1e8f8819452a8bc317f57563f4bcb79f3932d885d0d1aa99f569ba8618459e843ccb495ce8aa52f0111c33c67be9ed1db1d344a99547fea1f757bd69d50cd8d0b7b9ad996114a2461ee72b79af23f175475a84ab338f8dc3ef1f9247423a75171d2fe33d40a3685eead431bae5c0c6eed0eed320d890780bc82f0dd946894422818e68d4770535d4204194b591662c0540e9e321d6a52739ae26a18e4367df1ead929655269a5dc8a3c2b2c89dccbeaa4d7144303e7e4e8d1c8d152e353126852e157788b9539567db02bf29a6fd9ba3c3d35b7900e44551c3e186536f622ca85432f0f6be6a4ebffe9f", 0xed, 0x20000000, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000)='bic\x00', 0x4) r2 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000004000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r2, r3, r4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000), &(0x7f0000002000-0x4)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fac000-0x4)={0x800000000006, 0x7, 0x8000}, 0xffffffffffffff77) 2018/02/08 07:40:21 executing program 1: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x4}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000477000), &(0x7f0000fda000-0x4)=0x4) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) 2018/02/08 07:40:21 executing program 6: prctl$intptr(0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000125000-0xc)='cifs.spnego\x00', &(0x7f0000674000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffff9) keyctl$set_timeout(0xf, r0, 0x3) 2018/02/08 07:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000a5000)={0x0, 0x284}, &(0x7f0000e72000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bc9000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x20, 0x3}, &(0x7f0000e35000-0x4)=0x98) 2018/02/08 07:40:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000001}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000047b000-0x8), &(0x7f0000834000)=0x8) r1 = syz_open_dev$mice(&(0x7f0000b0b000-0x10)='/dev/input/mice\x00', 0x0, 0x420100) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000fe7000-0x38)={0x6, [0x101, 0xfffffffffffffe7e, 0x5, 0x6, 0x2, 0x1]}) 2018/02/08 07:40:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000781000)={r2, 0x0, 0x0, r2}) 2018/02/08 07:40:21 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000d12000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b37000-0xa)='/dev/ptmx\x00', 0x0, 0x0) io_setup(0x7, &(0x7f00001c0000-0x8)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/08 07:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000011, 0x200005, 0xfffffffffffffffe) setsockopt(r0, 0x114, 0x4000000000000008, &(0x7f0000383000-0x4)="f020f77e", 0x4) 2018/02/08 07:40:21 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f0000008000), &(0x7f0000001000)) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)) 2018/02/08 07:40:21 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000003000-0x2)='.\x00', 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000006000)='/dev/dmmidi#\x00', 0x6, 0x400) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000003000)={0x7fff, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f}}, {{0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, 0x108) 2018/02/08 07:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_dev$urandom(&(0x7f0000178000-0xd)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000997000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$vsock_stream(r1, &(0x7f00003c6000)={0x28, 0x0, 0x0, @hyper}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000674000)={0x0, 0x0, 0x0}, &(0x7f0000798000)=0xc) fchown(r0, r2, 0x0) fchown(r0, r2, r3) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f00002ff000)) 2018/02/08 07:40:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000bdf000)='/dev/amidi#\x00', 0x5, 0xc0900) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000d69000-0x10)="fab28d63aff312ff9696279e923f1995", 0x10) ioctl$KVM_RUN(r0, 0xae80, 0x0) gettid() setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b04000)={0x0, {{0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x2, 0x689, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, 0x108) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/08 07:40:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000a95000-0x5)='auxv\x00') bind$alg(0xffffffffffffffff, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x2000000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000883000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000000)={{0x7, 0x1, 0x6, 0x9, "8fd9f0c1afac082535485459cce51578c3cf03f85ae6ae989533f76f1e1a7ba1d890438da5f1c5e241ea7dd7", 0x101}, 0x0, 0x0, 0x9, r2, 0x6, 0x8000, "eac13627f886338adb0e68286b4f0aa6a569854c70b437df1c9510602a1d9b26b596aa87052ab036cd77a7d16890d9f6bb4a51679934a17d5cd186a16ee12282", &(0x7f0000000000)='auxv\x00', 0x5, [], [0x1, 0x10001, 0x6, 0x10000]}) sendmsg(r1, &(0x7f0000432000)={&(0x7f000067f000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000cd2000-0x28)=[]}, 0x20008000) sendfile(r1, r0, &(0x7f0000450000), 0xffff) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000bf2000-0x8)) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f000080a000)) [ 336.457624] irq bypass consumer (token 00000000f48d9427) registration fails: -16 2018/02/08 07:40:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001d000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000223000)='/dev/rtc\x00', 0x400000002000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000783000-0x4)) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000fd8000)=""/179) 2018/02/08 07:40:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = epoll_create1(0xfffffffffffffffb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sync_file_range(r0, 0x8, 0x33, 0x3) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r1, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f000012a000-0xa)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') close(r0) 2018/02/08 07:40:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000712000-0x9)='/dev/dsp\x00', 0x10000, 0x0) getpeername$ipx(r0, &(0x7f00005e7000), &(0x7f0000d9c000)=0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000826000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) pipe2(&(0x7f0000962000-0x8)={0x0, 0x0}, 0x80000) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000ded000-0x8)={0x200000000003, r3}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r4, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031e000-0x10)='/dev/sequencer2\x00', 0x800000f4, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r4, 0x0) getsockname$netrom(r1, &(0x7f00000be000)=@ax25, &(0x7f0000f80000)=0x10) dup2(r5, r4) 2018/02/08 07:40:21 executing program 6: prctl$setfpexc(0xc, 0x40000) rmdir(&(0x7f00004d2000-0x8)='./file0\x00') r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000040b000)) fcntl$setsig(r0, 0xa, 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000001000-0x4)=0xc) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@random={'system.', 'cpuseteth1,wlan1\x00'}, &(0x7f0000000000)=""/36, 0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)) truncate(&(0x7f0000001000)='./file0\x00', 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000004000-0x48)={'system_u:object_r:apt_lock_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x37, 0x36}, 0x48) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4), 0x4) connect$bt_l2cap(r0, &(0x7f0000004000-0xe)={0x1f, 0x6, {0x1, 0xfffffffffffff800, 0x2, 0x9, 0x8ec, 0x3f}, 0x6, 0x200}, 0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000004000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000004000)=0x10) clock_gettime(0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{0x77359400}, {r1, r2+10000000}}, &(0x7f0000002000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000006000), 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r3, &(0x7f0000008000-0x4), 0x2122) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000008000)=0x8001) 2018/02/08 07:40:21 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000c43000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000), 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000cdb000-0x50)={0x1, 0x3ff, 0x0, 0x0, 0x7}) 2018/02/08 07:40:21 executing program 5: socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000aa3000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) accept4$vsock_stream(r0, &(0x7f0000ef3000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000f9000-0x8), 0x8) 2018/02/08 07:40:21 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00002cf000)=0x100000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a00080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) 2018/02/08 07:40:21 executing program 4: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000fae000-0x4)) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3, 0x32}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/08 07:40:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000001000-0x10c)={0xffffffffffffff01, 0xffffffffffffff80, 0x10000, 0x0, 0x0, [], [], [], 0x81, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) dup2(r1, r1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000376000-0x4)) sendmsg(r1, &(0x7f0000ca7000)={&(0x7f0000fdb000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f00007b7000-0x10)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendmmsg(r1, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000283000-0x70)=[{&(0x7f0000e0c000)="7708688ada9810b08b393b4ee81f72e3fdc78286b874a2dfa0994387de7044caa827593abaeeb56cb854ddf964f1b3b9af8afaf5163a984f1cadf50810e8a9eb00249388d92a958e32e0ffca0a22483dd9758562ba702c8f440e309b9a819c518080c7909f6e5c76d9a654700c22ebbac1b42a323390d97b14ddbf609f64f1d9b0fc95ac2027e476846a11edfeda8f17bec634419c078e28bc1ee819204e0ad3d473ca09413ea6915f1626256216360f783ab1133f446eaf1f76831fb11caaefde82b03d9bbb06dc6c49d1eb923bb1fd0d951202979ac33fc47ba6d4dba4e394372e2ee8a4f5ed6a375174b6c56899a39937d7abb675af79ba55c58a44a283888c3f5b390c2c6d7492679f826b6c93f50c88ced248679752e74ce42350cc4c5b8a17339742992d6444922b9d4922a622aa98172098284c394e3503e268ed813f172df3f31eaee20f51d92e7ca846e21c11e7a1a6615597989457defd846cee70aefb10df6b906b676567e27cda272e35e91bbbb11b60ff3743b8684beef4978b0ea04c2de2bfd99b38832f8a843aea4579ffd819c3d19856fdcda7bb12c87fa1191523b72fd4143a2530135bd4b0aeda40b1116b37c3593930d313fb06869fbc8c66c78a0d7c1c591e8e7ec06e112fff9df7a5878cafab7594aaaaa6b6d452bb8729e0040af74708144e1009826c6a941907d6e03fa147ddc32ce9e337db56104d458fb4eda3ddb0dce11feead9855bc7899ed5c2fef34f9360a", 0x21a}], 0x1, &(0x7f0000943000-0x1e0)=[]}}], 0x1, 0x0) 2018/02/08 07:40:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000154000-0x4)=0x2, 0x4) syz_open_dev$sg(&(0x7f0000b3e000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000058000), &(0x7f000071b000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0xf) clone(0x45040000, &(0x7f0000136000)="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", &(0x7f0000370000), &(0x7f0000bb4000-0x4), &(0x7f00006c9000-0x43)="ebca4633e378fa056d91b00e87ac") mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xe) 2018/02/08 07:40:21 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000), 0x4) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x1, 0x2, &(0x7f0000f73000-0x8)) r1 = syz_open_dev$admmidi(&(0x7f00003be000-0xe)='/dev/admmidi#\x00', 0x1, 0x105002) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000f72000)={0x100, 0x8, [0x1ff, 0x14d]}) 2018/02/08 07:40:21 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c98000-0x8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ded000-0x108)={0x2, 0x0, [{0x0, 0xc, &(0x7f0000dfa000-0xc)=""/12}, {0x0, 0xff, &(0x7f0000c79000)=""/255}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa8000-0x9)='/dev/rtc\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000d69000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000068d000)={r2, r3/1000+30000}, 0x8) 2018/02/08 07:40:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x80000003, &(0x7f0000048000-0x10)) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000cc8000)={0x2, [0x8, 0x0]}, &(0x7f0000381000-0x4)=0x8) 2018/02/08 07:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001e9000+0x68d)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00006fa000-0x88)={0x8f1, {{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}}}, 0x88) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00004c6000-0x8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r7, 0x4048ae9b, &(0x7f00001c0000-0x48)={0x60003}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000056000)={0xa0003}) r8 = fcntl$getown(r5, 0x9) lstat(&(0x7f0000cf5000-0x8)='./file0\x00', &(0x7f0000064000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00007b0000-0x8)='./file0\x00', &(0x7f00002c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000829000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000bed000)={{{@in6=@empty, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000ff5000-0x4)=0xe8) lstat(&(0x7f00005d6000)='./file0\x00', &(0x7f0000b1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r7, &(0x7f000005d000-0x1c)={&(0x7f0000102000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000534000)=[{&(0x7f0000dcd000-0x6a)="eac0d66b3a86dfe2ac921ca02bc26b2ba97693fb7eb46453a8afaa661cb3a63ecbbf8c2d653672e2443cde46fd465bb024904379d05404577b8704c3a43d6c6e0fbfc2fad9667dc385f7fb3b90e142fa75558adf0a65cd97e7c12d2ad07ca72b62084caaf5e47c662e54", 0x6a}, {&(0x7f0000912000)="5800f9d1bfb5b74a13e7a328f2a7e2fdaa4e5016b6a5f2229958dfcc9734ae3301d57cd7e85862ffb4fc0fee3abe220f1ffbc397d49fb69922cd0f1d4756a343a27ba85d17eb19933c874be065a2873d447255db3dc9fcd770c9dfcd4872025a8fcac00bfb46199a1eacd795389220cc355beb98011579a191ea315c913c9822fa383d8f81062aa510fab4bc3f19cb5a66dd35af9d6c30386b91e665c37df3757c9c9daf2260d6793b30d3a5bd34d0e90af59c020873dea75e729d6a5584675c2503d54f4138634d8d9ba22164188c8bf4943e696aec4dec1f7a6d1d774b57294c21129a4126de187007084206e3fa74", 0xf0}, {&(0x7f000003a000)="1c24006ae0fb3a801016e4a10ce55ac7340e6bc6618054a0d8eb0f214cf5efd6002386cba3600eab9f807ac81ff32cb86bc2c1b286dd19692823b74c2ca80388ea2fc302c13164e0cf76a456a0417146c32639bb5f685658ed5d3ba33f98e0b88f", 0x61}, {&(0x7f000069b000)="71d9f41238cd68786a21968128970887c2b6ded3b70f8d498197f09823635073faad0f0a75f8fcbe9fda2b7103d2b70205e3a417a4e302b24322c49196f5fbdd5b289094ed13a84f0123c68218965be069d64891a36b11", 0x57}, {&(0x7f0000bd2000)="70a0769e3533cc2d271c838b8838d0feee3814cffd3e0264a611993d1707668b38cf141c37e3e0c2acabf9b39997813e8f294246394ba3b642e9228d4d2021088aaa8ca83404720ea3eb93c7602ec66fcdb0154718ed274fe1a32d394b91391653a7a4a87d9bfc8810a065c5c544da579e0ecf66044c180e90398b1acc92362e47b9aec16efbab22980cd60cb269568117842fec01e088fbd9aca34b3756c329558e472cde9350ddb53c9c10579570da8c466cad4a18bcf2bc861d7e2e1013b91b8076d51ff66412d58d8c6532d9faf04d20723faeb8cf1e2a70bc94933e91c493d0e1d449", 0xe5}], 0x5, &(0x7f00005c8000-0x74)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x2c, 0x1, 0x1, [r6, r1, r4, r6, r2, r2, r5, r2]}, @rights={0x18, 0x1, 0x1, [r4, r4, r6]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x74, 0x48051}, 0x800) 2018/02/08 07:40:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000082b000-0x4)=0x2, 0x4) [ 336.738963] IPVS: ftp: loaded support on port[0] = 21 2018/02/08 07:40:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000c57000)='./file0\x00', 0x41) getsockname$inet(r1, &(0x7f0000056000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000e05000-0x4)=0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006f7000)=0x11) 2018/02/08 07:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = request_key(&(0x7f0000097000)='.request_key_auth\x00', &(0x7f0000726000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006ec000)="b26367726f757000", 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f0000828000)=""/83, 0xffffffffffffffe6) syz_open_dev$amidi(&(0x7f000023c000-0xc)='/dev/amidi#\x00', 0x85, 0x500) setsockopt$inet6_mreq(r0, 0x29, 0x200000018, &(0x7f000013f000-0x14)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/08 07:40:21 executing program 7: r0 = open(&(0x7f0000110000)='./file0\x00', 0x200900, 0x1000039) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000fb1000-0x8)=0x5000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000762000-0x8)=0x29) r1 = socket(0x10, 0x2, 0x1) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000770000-0x12f0)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VF_PORTS={0x4, 0x18, []}]}, 0x38}, 0x1}, 0x0) 2018/02/08 07:40:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c11000)='/dev/mixer\x00', 0x90c00, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dd0000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e8a000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f000061a000)={&(0x7f0000ca1000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @rand_addr=0xdc}, 0x0, 0x3, 0x0, 0x3}}, 0x26, &(0x7f00009d7000-0x48)=[{&(0x7f0000627000-0xa7)="69f0893bfed5785e7823323110af752de70dde349fc39f9f4f4501b5b4426306decd0fd41f6675b6cdf08b5d07ba7c4560b2985196b85738da21cb546790f863cd9a87848cd7cedb47220824e58fc9c8ca66623a307b392ae196d743be833ab0c1b9f312beff4597693c84959a8932621719482eb22848c3f72475a407f1a7addfe3fd126a7b6448e679489c227d52d8150afc5b0e1e74f82e4cd9e44aa41f30129657371cc983", 0xa7}, {&(0x7f000056a000)="93284a890c64c284248cb10df8ecb3e273f420b58722a6189f", 0x19}, {&(0x7f0000100000)="f05268c6599b36271654ec8bf5ab847ce4c61a077960b71664ccd942b1db723ecaedece0826460e08846bfa7c38d94ad22be1487e0c6bbdf", 0x38}, {&(0x7f0000801000)="b6701584e534cd148c5ee992b669529451fc6242d04fd549c34ef9757097381f6e5e6297a17fe4d3cbc394e648eaeff8e85523de6227618aa5382c071f696f085d2cb3a87d1a3c314ccf6684761a7e467383c8fd13fa313822c239dd7de7202d3c852ee5e0497919a2e30514dedf853680cfec80a80add0c2bb2f653ec89eec7492ca4da22bb9b4fc01c1551351133fa8d1c40451fa80c4323330b9457", 0x9d}, {&(0x7f0000c8a000)="372b6415a512345466835bdaa2472f3c9d5bc23521fd7037302336d0167b5291be49a5feecab198608baea8be0741c058014b4e817f0374ab2af3425807a07ec0c6e3c5960de2649629cb744ca270429febcc40144c761f8cf8d8c3d790a48657361ee38cc735ea9012323a5ff2c85e2e1f8f7ce6dd8944e80e627ecaa87513823852c8e3f971d", 0x87}, {&(0x7f0000929000-0x1000)="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", 0x1000}, {&(0x7f0000c6c000)="82216e708abd398693b47c7bb69cba6264467c36ddbfdf1b4a74cabdf855feb2585f852e2af0cdd6e423eb", 0x2b}, {&(0x7f00003ad000)="d40cda937672767d107c4ba0371cc61b60652fa5350a2fefa731c508f27bf16c12a65e80286f53fb4179d9d72a228e277e10802401cccf2e25b4ccd562e2018e5b14dbf879500985e2bf02c00b5ed956b536b9930c020a00d96be1e600b968153780a8daa39f129832f063d2a6e0d9b6b0f4b05d771c844585042c24b1c2a6f012bef08ca3559cfed38527699c2c051003b996ec7feb4df10de56b887e9c50776f3c6172aee9fc47c27a5ad2e9e5556f7edcb5a5bb5a9fae00b7b7c837c7feba1c667a2ef87b1ac2ae34c9e77df882e17eeadd68690cd2421de60bb492dda47316c498b083729e703e3ad1022649af4085cb94", 0xf3}, {&(0x7f0000e88000)="47e7507c9689bff2dc66d590818f19bd535435d1a230a60958a944387ceb3a290ecfc3ab1d3ac56cc0dfd45e9e953de16ecb18366fa5db86a56954f7714d2ba1ab6ac189fca83237a0d90d40722ad8604d7e15db026cc8afd04d4211dae6e3201c5bca89bf83074424f78b6cf2a91d37445d54cb1514f809ae1ba9a003a7636ca66dc330fc66c0187a56288b7cc08d60336d23beb7387dcaa8eca506a8831c00096e18464f7e623e02d519f5b76a996d8e441b41706b0b0651734f23", 0xbc}], 0x9, &(0x7f00003e2000)=[{0xcc, 0x100, 0x5, "d859f8ef5e028e574fed2d1e88f6a8337f05b5833e8f3c6ec99be207197bfb0b74efb73dd1ebb72a503a340547ecbde7b8795cc90e36199293f8a19c59c554538c374b46ad09a98571e36540fe5343f2b2c83c50e262cc2046915bc9405a76778e0f2cc5c69ffb3766488d2f505e1bd81bd196eb47cfd3290840cd21a031b6506975157528badffa5b8a97260738304000bc83390615fec6609cbbaae1b9845163f49c68fb02a5859e67aa539dc1772298c5690966464706810aaf0c9c"}, {0xfc, 0x103, 0x3, "528a8d3f28fa7b29584beeb214ff4386a1b9c7d9df83e41e56b209ffbf0c2e24a529d41874bb6826f7c16a72d86f2a1bfad9814287f94df2c2de6e124fa6bc0a80e18572949692bd4c38035e5d251310c4344861ac1eaa2b4c4431528adcecdabb427fcc5579f4996749fc82d523c5508807a1bf769577f5d6b92f7bf3b69cf71b6e0112d45641141ff4028cee030ee4d1a73f8d4ae06ef7cf5db461fc06375f5b4e02c57c3832a96749b9abf63879597c9fab7c0d25dfd3d1b9495a0c67ed6d18826a8d0b61fd230b400cb15c65f1be449eec37f06cb689c74afe5410b80aa846a4cfb946ffe35da5bf7a71c360"}, {0x64, 0x10f, 0x1, "b50407908240d5ec228d267403030d1f3bf74e10a809409785c12e18353bed5431ac3c312adb45f2696897272195be043ad3255a8a95eda8ac6ef81000285bcf15f9afd02d3b4030f3e2305e319a509a264b157f12d6b8"}], 0x22c, 0xd4}, 0x4) umount2(&(0x7f0000d85000-0x8)='./file0\x00', 0x0) 2018/02/08 07:40:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) pwritev(r0, &(0x7f00004b4000-0x28)=[{&(0x7f0000cf7000)="f6d41bf9a37a17e76e47e966c4b276e0ae33248807ec0db0b8d38cf61e9523d60da96e1462fc", 0x26}, {&(0x7f0000ca8000)="1cfa9cc28dbb614e6804a76e0d49e0039f94d99496908d141b46517945e61020a77ba50d1c57265999267fb2742d92d91f83ba8d26b80d24839dd5f47cdd3b35582988b0a9", 0x45}, {&(0x7f0000e66000)}, {&(0x7f0000627000)="e359f3e01c3b4313d7d57487729da9764232eed9f46d3c28322586469a5491e2257bf172438dcaa58bd8dcb63fd923f03b17d330f3b4c4dc27ab1ecb650a9159c21b0ae5786add28f9b6608223ee0f1df5c26b166100e07c4bf3ed5b48f92f194b6c2e9239a226668b7170bb16533fb38405ec0f34fbf3f1a5faabe7a69b5c6c375b96e72bfaf92d88e2c817dc11763659e718b51e3920eada630a7da86376b1ee36b4d8f15441064d62a10ee928acec59bc0dd7e50a571ca5", 0xb9}, {&(0x7f000083f000-0x78)="8de3a02208cbc759ab3780ec4018b56b1a415460c97179e009e1dff7a5ee875425cfbd1a2729cd186e4dc1c9123f4420ed78a35f006c7d87fa60a9777083e27c7babee722754184499dc55e4696cfa0bbd31304ca9f5decbc83249d697a337c465a688ad80514f42e4f4591a0a2d4bd4c7207937090ae56f", 0x78}], 0x5, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/08 07:40:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000364000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x20000}}}, 0xfffffffffffffece) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a5a000)={&(0x7f0000d58000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) syslog(0xd, &(0x7f0000a53000-0x5f)=""/95, 0x5f) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000065e000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) fgetxattr(r1, &(0x7f0000edb000)=@known='security.ima\x00', &(0x7f00005ce000-0x1000)=""/4096, 0x1000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000132000+0xaf3)={0x0, r1, 0x1, 0x3}, 0x14) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008cd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/08 07:40:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x1, 0x10001, 0x101, 0x2d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000d9e000-0x4), &(0x7f0000a24000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a94000)={0x5}, 0x1) 2018/02/08 07:40:21 executing program 7: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0}, &(0x7f00002ab000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c22000)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000041000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmsg$netlink(r0, &(0x7f0000849000)={&(0x7f00008c5000-0xc)=@proc={0x10, 0x0, 0x1, 0x8000}, 0xc, &(0x7f000010b000-0x28)=[{&(0x7f0000001000-0x17c)={0x17c, 0x1b, 0x400, 0x3, 0x2, "", [@nested={0x98, 0x20, [@generic="3b0d65f32cab7543b7c0eaf103c2361dfdac89fc04af246778b5da70a9612eb967ea6b2ac228ce00988490053813c9cb3ff4762177a46aa6f4d8f5229b422814d104217de9ed953d36819c0c1eae4811fb86ce8b6474ff7548ee8d2700eacaa77e1a89a4a79da5218799feaefc3ba3a3cd16a1ae741a6bbe6fb7e9d3bcead101664960894109ce9b505541e89fb21abd1ff2"]}, @typed={0xc, 0x14, @u32=0x7fff}, @generic="fbfd625af76e9d68c89713acf40d73325dc7b819429c8e88c428e0f15a773d3587baf091ae65dedc73c8b30331bb52ef60dd9db60f284e700b3eb98b417462ffa0044de6eacc510e6d05a3fc14c416dfda7c664cf9bbe4c4281a4505d94b8e96736c3f56c9b1968ab5e743f88a44be32b0fb5f6002e0eb91679b33c4fe9bf3e2db85be86bad331b1d36827f7e141d606977e965f29255c58768f71ef11f54a90698f5b0d3fbfb5358db29f7d6cfeffcdaa09c4d7e20b59e298ba56ff038c78a4c9bc1d5dab0dc7"]}, 0x17c}, {&(0x7f0000001000-0x470)={0x470, 0x3b, 0x0, 0x0, 0x3, "", [@generic="6c374d91252d48794bc0a10f", @generic="4ace45f78c31176966247930d3f3f1166dd1fbbf152a9ab07bbb3b320e25860b108e79bb1cf81eeb9eb793ef0f69668675d979a9fb304d10029db1d73626c297006cb6667df67ee6b72d3bad0dc00dd11a4fb3d377634f9ed4d9d8f731a4756ae20931251a026b627e7149847bc15470c30d393e9a67e2c2f50415e1abb679073614758fc6083109e1b27204e67c527935fa217588c88396c9888aac02eff9ff5406585b93e3d32b303ae90f97dc1f15e4872cadbf7f58acc962ba427c53c0df95f24a5c890bdf739be6e128ad006bc631b97a63f3f9567e078ea3f6", @generic="f174fcaf1575a978e185d561e838c6d8ef78d30b270b653a515e98a0a1162838160f4b61ae6f08ca97ee6d23b5c4abd5fdf01cd26675761eada79da5153cf2a13a276857c94a799f9925c3a9c9590f1051b38ea8035fc496c30d25", @generic="0ba40a2a42f01b576f4ab9ce72559aabf210949866b516f0be004c8108837c95ac72278e39422d72cd95eca7e129510352bc7523ff43f8201764c55aed0fb24c13d50065d1806b9b6120fb0591929ea6d3976a62ad51aa1780f8c3b847914f78ae3056aaf04d10d6656639a5f1d6fbb841a98440c86958fb9731ba15fd8bf87c9c7f1b29a89e0c873ce6a5a585477e6a9698c5b8e081e0cff64b353d4c", @nested={0x280, 0x6d, [@typed={0x10, 0x41, @u64=0x7519e259}, @generic="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", @generic="ff759785223e0c957d2457e66d26476b8376c525983884689defdbb5d358fc676a911736c5fc35c5724cd8852e1b71611ffef67200beb8d6d159ae3d7b0de4520f9a67fe428534a9426d09e8bc9dedc956a50be81dd2a71bc38d190847507d967cb04f34802f7fc04e68f0005efcd810008a0b1ca6312845d810037dbf773544d3b866b5cf031611744812c1eb48515343d1f7a6a3d451ac6d4787db115baca01a2487031129cf807a2ac0bec58dcafad2ebe6a24095ef5115bbd5fd03fd8c2f048da1e1e9b874718a4c81ad0f84e98b36920912aa1c3cd0ed595ca3cf8bd26a0e9bbf2d549d3b10ce1b", @generic="15a9ce82999366046d3c590dc6cb4e017c2bd987c7e1c5b87379fec9131987b969ab83c165dbd12a1415074dbecedc27368f9f671aa77f3b95c47ce43a6ff7df7bf608eea677bcdc4b43b32f09e59e3e0e9c523016492cb04d3b24b4669c128ff1849166fef31e802a006907288729d7cc", @typed={0x8, 0x2}, @typed={0xc, 0x2a, @ipv4=@loopback=0x7f000001}]}]}, 0x470}, {&(0x7f0000d7c000-0x108)={0x108, 0x36, 0x0, 0x7, 0x3, "", [@typed={0xc, 0x70, @fd=r0}, @typed={0xc, 0x44, @ipv4=@multicast1=0xe0000001}, @typed={0xe0, 0x51, @binary="5f19ec8615044d81cbf8b5fd461ee23060103964797135271e4c3b57a3aaa7cfa9547e958a3060e15ccf770cb60852e5f0cae1110f61a7997d41e2421019ba8d2f744778b828a76c46325c4e9fc2aa43795a2c82b5d9aa5090246a6b0bb7ffbbd6051e773163261991fa7a1c2f91b6ac67190e4f93642d172c70f7e66916e4a8fe1ca77b695a6a992413face1457ab9a17cb36b547b32041622e7c58a5536697b236e713a7b4786d7ee33a32167614609fa00ce574157102dc8407fd83165c8cbf7d8e5f0ff44f1f3810f58077a54208de76aab3194f"}]}, 0x108}, {&(0x7f0000000000)={0x3e0, 0x3e, 0x4, 0x5, 0x1, "", [@nested={0x240, 0x5b, [@generic="a2", @typed={0x10, 0x94, @u64=0x9}, @generic="f4f13286c693f222a7068f5d54ca1847a80431c64e61f0ae782965d76e0e381fd7477349dcd014826482134aa896252f88ddc1860b69f66513f4d3fbaaf9ecc113dae9b3ee0b399cbccf54ca83530c6057e351b1eb7ac3f384ed407b67754b6210510e4b4def0cecc1f3753461b24895881cfe184a2a1df16590fda2e817a262", @typed={0x18, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="3c0432afb9fb69f4e6abe6e6c485b8c8c910e4c810beaac0a2f1c0fcb362a831a44606ab1bf7cee98e5f69b3266d2d7e1d869deae2cfad2a71940d3b5c3b362adfbf9f2b9dffb23b0785c3b019abf8cb38df570b972919bc2a97f8a0aa4fb83fd1ecf4c8124a213cddcede8c76491cc7e95d67a063dbd160e2e4336593f32b1bde6c24d201fbb6fd9f4eca8623f0695e4f596e4d54eee1ca73d9c9a27b438d3a01d9601dc62b659d31519cd1bed9faf83b6b7b837b3a08080608b7d0a4a7d39ad447d20b7cced6894d242623d2d4a14b4e4bc15e9e0233e14c8afd58fe5f76a386c187bab4", @typed={0xc, 0x8c, @u32=0x1}, @generic="3e2451fe3af5ff0374f2a53b665885a5131ab2a26296c0642e2cc5a52c6f60804f7ca6ac6e40d7699c9d300958ee7a4fd3c7be6597a80f372d1788c2c29ec122daadad7b51a76db8478a9b45ab8e7e8453f9b356298e3b88a5b7a6cf4ff2b96e40f4ab4d53d2bb78f7cccb3a2e675bb0b0eb90b16f607f0b475ec826beb52627de885f81db7edbc4018cbb1fa36e64652379385e206072927488434a53ef61a549"]}, @nested={0x144, 0x1f, [@typed={0xc, 0x40, @fd=r0}, @typed={0x18, 0x94, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="c7572bd35f953dc6fadedb39d4b11d83", @generic="8124f3f8bf03553cc43e03946a7b70cc2cb32f286c", @generic="c68f655095d2fa0327bdd6cd84dba599ce2dfdd7862f79a70d9495cc6b3cec0a9d63c430bbf4a008f3d76f9c9e28276b5f8fc608bedcff5290b8f8b019b18cc644d20068207062c5c5aa1704a654bbfecb5e1f14ad71846903ac62783b0b5727dd20f3f7d798430cfdb6e973b2e80e917e7c682cd5cf15043fa7de9de3d381a17369a9e991f839b97ffeb095954a12306c6f5bac32a32f5d336ef08f6c6dc461421ead72ede0453102312f0ad8a641584735d1a3aaf22d9bcfceaab22209f31bffa5fce345439ec61229993f6b1e1fc01104a582ff5d8baa48cbd5eb4a13f37cb5c9b0f3aadfa6e3a21d7b5d2724627f3e15a612"]}, @typed={0xc, 0xf, @str='\x00'}, @generic="c0f50033b846f7ef1d1c8e78c5d2e448b4702fc46f9b9d7e6a4a11cf5d3bc260f9939b09d7cb4a66e68f8e08d7b87086d86bcd36c3ac70ad9aaa0a70e6fb"]}, 0x3e0}, {&(0x7f00001b9000-0x20)={0x20, 0x29, 0x400, 0x2, 0x0, "", [@typed={0x10, 0x85, @u64=0x5}]}, 0x20}], 0x5, &(0x7f0000d99000-0x6c)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x6c, 0x800}, 0x20040080) connect$pptp(r0, &(0x7f00003ce000-0x20)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x63)={r1, 0x8, 0x5b, "ee3fc1f62cc79b8d472fe39a09664c82172573eec03722c9cfe233692b287ef0b0b802ca5e308a5eb82ab2e66a20112579838708468eb71b25c6f251edf10f9c443771be9ca25ca85350f29d92f1029631c996d29b6a2887cc165e"}, 0x63) 2018/02/08 07:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000044000)=0x0) r2 = syz_open_dev$midi(&(0x7f0000973000)='/dev/midi#\x00', 0xdb8, 0x200002) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000d61000-0xe2)=""/226) r3 = syz_open_dev$midi(&(0x7f0000f5f000-0xb)='/dev/midi#\x00', 0x7, 0x40) prctl$intptr(0x26, 0x101) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4004ae52, &(0x7f000038d000-0x8)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00008b1000)={0x3, 0x1, 0x101, 'queue1\x00'}) prctl$setptracer(0x59616d61, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000692000), 0x4) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000eba000-0x170)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) exit(0x10000000) timer_delete(r1) 2018/02/08 07:40:21 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bc2000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) 2018/02/08 07:40:21 executing program 3: clock_gettime(0x80000000000b, &(0x7f0000243000)) socket$inet(0x2, 0x3, 0xffffffff) 2018/02/08 07:40:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) pwritev(r0, &(0x7f00004b4000-0x28)=[{&(0x7f0000cf7000)="f6d41bf9a37a17e76e47e966c4b276e0ae33248807ec0db0b8d38cf61e9523d60da96e1462fc", 0x26}, {&(0x7f0000ca8000)="1cfa9cc28dbb614e6804a76e0d49e0039f94d99496908d141b46517945e61020a77ba50d1c57265999267fb2742d92d91f83ba8d26b80d24839dd5f47cdd3b35582988b0a9", 0x45}, {&(0x7f0000e66000)}, {&(0x7f0000627000)="e359f3e01c3b4313d7d57487729da9764232eed9f46d3c28322586469a5491e2257bf172438dcaa58bd8dcb63fd923f03b17d330f3b4c4dc27ab1ecb650a9159c21b0ae5786add28f9b6608223ee0f1df5c26b166100e07c4bf3ed5b48f92f194b6c2e9239a226668b7170bb16533fb38405ec0f34fbf3f1a5faabe7a69b5c6c375b96e72bfaf92d88e2c817dc11763659e718b51e3920eada630a7da86376b1ee36b4d8f15441064d62a10ee928acec59bc0dd7e50a571ca5", 0xb9}, {&(0x7f000083f000-0x78)="8de3a02208cbc759ab3780ec4018b56b1a415460c97179e009e1dff7a5ee875425cfbd1a2729cd186e4dc1c9123f4420ed78a35f006c7d87fa60a9777083e27c7babee722754184499dc55e4696cfa0bbd31304ca9f5decbc83249d697a337c465a688ad80514f42e4f4591a0a2d4bd4c7207937090ae56f", 0x78}], 0x5, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/08 07:40:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000d50000-0x4)=0xa1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[]}], 0x1, 0x0) 2018/02/08 07:40:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b37000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c73000-0x10)=@ethtool_pauseparam={0x1e}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000add000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffff9c, 0x890d, &(0x7f0000725000)={0x8c6, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x3, @rand_addr}, 0x10, 0x9, 0x200000, 0xffffffffffffffff, 0x0, &(0x7f0000d1a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7, 0x7f, 0x3ff}) recvfrom$ipx(r1, &(0x7f000069e000)=""/4096, 0x1000, 0x1, 0x0, 0x0) 2018/02/08 07:40:21 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, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00009fc000), &(0x7f0000b9b000)=0x4) readv(r1, &(0x7f0000439000)=[{&(0x7f0000cc2000-0xaa)=""/170, 0xaa}, {&(0x7f0000318000-0xbb)=""/187, 0xbb}, {&(0x7f0000d40000-0x63)=""/239, 0xef}, {&(0x7f0000828000)=""/12, 0xc}], 0x4) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000777000-0x2)=0x8001, &(0x7f00002cd000-0x4)) pipe(&(0x7f0000a5d000-0x8)={0x0, 0x0}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000840000-0x70)={[{0x4, 0x6, 0x100000001, 0xfffffffffffff535, 0x40, 0x5, 0x800, 0x100000000, 0x1f, 0x2, 0x8, 0x8001, 0x200}, {0xec, 0x80000001, 0x2, 0x6, 0xfffffffffffffe00, 0x2, 0x97, 0x9, 0x3, 0x6, 0x8000, 0xc5, 0x8000}, {0x5, 0x0, 0x6, 0x7, 0x1f, 0x2, 0x5, 0x7f, 0x3, 0x1, 0x7fffffff, 0x7, 0x3}], 0x8001}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000377000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$bt_rfcomm(r4, &(0x7f00001da000-0x9)={0x1f, {0x100000001, 0x1, 0xff, 0x3, 0xfff, 0x3}, 0x6}, 0x9) dup(0xffffffffffffffff) 2018/02/08 07:40:21 executing program 3: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1d, 0x800000000fffd) 2018/02/08 07:40:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000000) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000af9000-0x4)=0x6, 0x4) r0 = open(&(0x7f0000b60000)='./file0\x00', 0x8000, 0x20) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000304000-0x50)={@syzn, @ifru_ivalue}) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c76000)={0x0, 0x1}, &(0x7f000036e000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005fe000-0xa0)={r2, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x9, 0x4, 0x0, 0x100000001, 0xd}, &(0x7f00005a7000-0x4)=0xa0) epoll_wait(r1, &(0x7f00004cb000)=[{}], 0x1, 0x0) 2018/02/08 07:40:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c4000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x80000, 0x0, 0x1}) 2018/02/08 07:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000df2000)={0x10001, 0x4, 0xfffffffffffffffe, 0x10000007fffffff, 0x1000003}, 0x29) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x218}], 0x1) 2018/02/08 07:40:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007f6000)='/dev/sg#\x00', 0x3, 0x40) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000566000-0xb), &(0x7f00003b9000)=0xb) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(r1, 0x10, &(0x7f0000a4f000)={0x0, 0x0}) pipe(&(0x7f0000be6000-0x8)) getpgrp(r2) 2018/02/08 07:40:21 executing program 7: 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, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x3, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x26f) pwritev(r1, &(0x7f000001b000)=[], 0x277, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000d84000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c77000)=@assoc_value={0x0, 0x2}, &(0x7f00002bb000-0x4)=0x8) r3 = syz_open_dev$adsp(&(0x7f0000f14000)='/dev/adsp#\x00', 0x8, 0x400000) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000274000)) bind$netlink(r1, &(0x7f0000950000)={0x10, 0x0, 0x2, 0x2100001}, 0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bf6000)=@assoc_id=r2, 0x4) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000cf9000), &(0x7f0000dc5000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00007dd000)) 2018/02/08 07:40:22 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ad8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00006dd000)={@host=0x2}) rt_sigpending(&(0x7f0000a1c000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0x15}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x908bec1222cfd08a, &(0x7f0000002000)={0x77359400}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000003000-0x1000)="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") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000001000), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000004000)=""/105) r2 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x202000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x200001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000005000)=0x0) tgkill(r4, r5, 0x19) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000005000)={&(0x7f0000006000)=@ipx={0x4, 0x7, 0x8000, "6216e3a12d82", 0x1}, 0x10, &(0x7f0000007000-0x18)=[{&(0x7f0000005000-0x64)="5e47237cf57ac8b2d363fee421ca9f7f2f1b981e0de6df365fef17275e1de6fee9fa08e1e71c4f396019ee0a8bf114a592c4c6b4b5c33190449238dc78f68f18dd22cbbbfab0140658f076eb42b2dc30c452fd75b07c97561f380412a295360b6f240a6c", 0x64}, {&(0x7f0000007000-0x1000)="d2918660172f1359448d6deadcbf8f293dd4d766af1bafe9256e0353c56d37bd044b2c8ac56a0ec984c575eb3b5cbfa7929b6f9af4ed6bc8aa072eaba8e0d5b6d99415531695f9da6113fc8a59de480e5e83e93fe962555fe5fb885cfc36f404bc0a24dda0e223de8b1d7836e629498b2aabec2a0803601b88694c6d75154a561163a1698abe001cd896acd35339580abb8f5c57360701b559253bd0e6130d2b35ab479bed0ed1eb73d7c10fba9c3621a72e630fdb13da7ec3dc3d2f5b7bee08e60e5dc6ce8997f7759603e7ddd964a21291470e27f1a4c2cab9611b41abe306bb8ee1e9859d345367eeb735a382c4fe1c6b17c6a01449acfc38c940746e94c6da1f689dadacdfc58ebbf7572cfe741e79ffe87219d7d14dda4ef4cc085c529b5ba31bfda169731376e1202a1bd0e9c34525aae97beff0a0186c9b6f00a3a192ee05401784039205b8efe5fb82f9b21166032d899a96d83de4e3ecf8753a6bcfd2aa9882a4ca76d013c89c54e1c4daec83bbaf0b50cb6fede6e2a4c5a7213b86583173ace3b8ce3162899d0c7861a4b3226c14adde91bc5e758a8ea64f3b84506b0e26a20269683f37d73f8b557a410800e2c076b50946e3d5dba01f13309c6c3ebcc64a07257108fde4f11b16a98542c22b6e6990a7eef2d076987170602b559a48b2d72c9853baa66ce6e4abbc23ff53ef05564de4e458d05c687fe776e5c2e33d36b646cf30e2ca091fa876d35dabed393d4f9b96a6e7a675d847918d17632804f1fc18ac9b97028f12265c4def8b78d49aab167e8b3fce7192353174c160af87d886193f41ee15c9e932c620dba5a4919a7622f3279d717ff5903ea4b884a3ec6344b8aeef1dcb52cdc8b80563a9a3a911489e54b39c3f171b61c11982de37af4674755f94f4b25bcee02266c9cd21c7cb689a4e817938903446ed4e177e4738bf2b42d76b1e717215e8859849e3d4544d100558c84d3bbf333bc14a7efe1225bf6158d9e7d2004d1186495cbcc7182be6ce4d6740fa7149526631600096a56394f92790c3c7897d49ecabc96be6e5f69fe9df2e4eaddfe23dcdf8b9e859aa9b8bf2651fcf582f916c221b1e988df1464d11c9204ef3be08387b2465dc44ba4aff0bd9328e1b7daa5cb520f6302af4701318edbc6f665164ab54d14053aa1a5abd1f494bd2f32d86a635b7f572ddccc64d789b63ec3d27de095da05ae6b6c40c2e482201b8b55969d7228fb2c332848b5f7d1c8afbc96bbf1ed5250ba0bf4cbfa7b2b112672a7d60413732abddc703e198c16466ffad614ecbce83c3f8b7d362df506b2d5439681e8cb6409f607e8175c15ac11b1450015e6b8b23f1671c8d6dd7f1da7b29dc15d71315009c3602b9c130102cc8c7cdb4a513b9a884e315f88cd7ca871c99a3830e56cac7d6142302b911728ae4ef3952182499282f1ad6f40c99a152476e85841f6e93473ac1e93b6b1141fbac02a433d0b08053b88bd649b79054373b294cd7af244e25a9a79e7028b48fb2c8245e91161ccd154c4cca72a6483fb1417716d338495710f53fa79a1fb10b042da3a25096058eac9db7551b027d9348cb46b74747877f31fe06d3ef015ccadec9e95f2a31b069afa716eb367588782ab722fd597ee57b2215971993e66abe313d51369b109672abf40c8c4fdb68b200a65414764a8091ee5f699d486ed8014392cac6b95daeca5bf824036ae5ba7a08b038dfa2ce272490879a0bc69eb576458e1868f33139d52f837b6eb1ff36a66fc1bd7a288285351f715205ddc4f472180895d234b7554319df545c5bc2e4534af60261ab6800a9317212ee2b421d9ef91a94a945b85b30ddc638d40efbcc6a1ae27e03f24557fadc107fa3023086ddbc78359a962a1556af263f4d020421db20768faedcdb03c797803331c11190276dffee57f910054110f84eea422612162ad385d234bcb821ac442aa99b691347b497be04bf7fc3abe50d42c01eee0d35fc6ce4670987e6d15fe0d10a5c4a8e7635991e736204d3b7bb76bfb1735106b30903307ebc41454d681ed1d8539d540316ece37cf37fa821ecd4152daa77b6fb03fb47232f90803d7d1e2aa88fca62d604047aa49fc1a44d2f3146e7ca6d516789adb896c935686c810c4b7f504ac19a0c6e6e1ec8f45108f918282667bc14609f6c42fef0c06e95e3795dd6d11d1ca66f5f4703bf16f3239a998ea05b0333f71a22f6aa8059ce5bcc14c8f2953f0bf933e1b032a805feff7fc025782fdafa0dfa551bb8a9ecf4dd2cc34942061477acbf0fafe2c600742bf6b157283d5bb2e26fdc85737667a34d7cd2e2895554670ec32d78b9a3e53c0cda381b74602cbd4a82dde396b4e4cee8558dacb3e9d27ebffd21cb767e2555fc1dacaa43b1a4893fb7acb0f1abab5be3acfa1e5ad0245c0ae1aca58015c2d0f1ea2074eddad1319dce5ca32bc37affda1ff3a8052f064195c5ec5a7255e0f92fe5930a611d17428d8d2602d322853cc662c74adacd352c83a4dae354a65fa713608d999a5ab8fdc1406083e46949863f6762b5719440bd58f26a33fb5c9e8aca8e077dc8bc8b972557a73fead1e63a83aa35a5543e117a7986328beadcba2efedf47837af2cce57abaf05bd8b52d3b1d70d1c5033d244c13168f274f70fe300ebc8120a504eb68c2a3c2705b4ac6a9a69d099f836a5af9acfd0485ca2cd1978114b5a6f08422bf82f141306afefadf191c59db1da4e60a7ac2b77879c0ca3a7d0e95daafb70aae9e358dcfa85181ecec7c51dd6c5441cbf73fa603a901b1ed6cdcfae56180e33b86de677fda3dcde37c3615c90f56ee18e6348d6163aa8626e5e862b3c6f43d3c3e02a95364fa3bb2590fb69d66abac8d7726ac9a64d8f63cf83d2278bd2cd4e93686d5599f95ebac10323266ed38afbc13ae24dc7663126a73147d905fe84a3cc1543a8e628cdcdc07e9b8b00c931e629c29d14cdfac75336ab5f11c6fc2907803263fc8551f4426b00b2ac6d3c4b366f1e8280f24cd0636343699f82cbf5184ec80588d170fde9413881a57f1c22091d722ebc52f723de944402ca9fb879e5214cff4ae0623fb2d6395dca83c308f1cf263a174d96ffcf95eda42d20bf79ff304d0de702166b5a7674158d7e1c32fb76eade56f96a8c6ade39dd4791bc707243ad3c41a7910a5fe6a3ebe833bb6e8f1feb4562123bf7ad9bdb45189293c14399ac418241548786f7b7294159d9972fc3a5fce20d1894f38d005baf94f0a35eb4524d69d450f34d9e8f35b7c49e188dfcbe32c556e6265dd9730a61f40be694c8a70524fa0f163ec8a66bd83c0662ae001adaeade343860bc19af31ace24d5acefc32ba56f64e83c9631ffcbeaa5ee131ddd0a936fb4c758873da4c5218cc175a7526b0d796d53469e97eb0b8c6d7da97656b354e9b69aa9221b06e3137d5a46e97f61d59716acc19479e580e80c0118d9475bde8ac052f90cab18579a081609d6e3bf7a2907ab1a6a309f450f2f44b20993f72de02096c464e861fddbcd2bf25a301e40b95c526c4aec3d58e376c1b4223e598f464ba726121fe4af085d756ae240e4c01f1d9e94f617906f2e0f468ffc523c91e4df83f57e104d44cda7471132c72f767253763cb421e3264e90d62c2beb28809ff7fca0b6e3d8bcfd2c1d0fbd336206933c45e213acfab6762fd7508118d2b6fa261748d4ec1a8377fda268e2ab0113a71ff5e01b78385ac67ab14dd29b5d8f7e65a1e07ab8aabdf8be8e249af337aa285a61d78ab9a392fdd148d524cb2fe2718bd7c65b1c274bf3d7a93efeb1e415e1c593a292dbcb127632dff670bacb40810d4a1776859554427885043f1810b0fdcfe702043671ec1b4e6f08f2fff3e347303de0500328cc0460b4303262210f3dbfb4aa4c7e3f52bffc5f031445f64eb2f74697ad769538df82c9d58316ed5fb242780bbbefc820e0987a68ce83b4be301c17fc6e38e99c67cd034b5fdac25ef89a86ea36d6e82e07fd5fb5bf1837c61f380059da899affee56b51100ef05a29044f566de75671372e51d1bc3135485c60d160397653623f28b687114993ce7ff729693ba6901b71deafadcc7b0cbd39cf757c5e6d6718765fb66f772a939a39fb23f8ad3d635f39f809d5a07c749a60c8e38f80830d9e451671ed346771bcfd3d478612d189fe8b11db7aaebac5ec85967d1553c86f599374cdecfba9b603aa56a4ae04976517ffa318ca2e249ab7f64c4276e40a9fb9278ddc3165a5e0d6c519b76dc773c0eb439820a2b86e5b70bc5d868d7c6526253d01a424882761b8d645fb8da1192f77d45e09aa31cdff57820043b84b6d4466229f6a2504c8efddec5dc36812c0d7df9cbab7f0ddf5607a37f8e5eebd298d4c3fc33efb9e6dd58f12271a54b4517e17e76af0ad750597e4ced386a0886c3256f71e850ff5ba8d473a364a10c1b28d46433391a64c4502b21c6826814a408aecf5f64fc2da4f7263d2613330ce6c9fdc0183b2891e29a29d89a9c52f56dac93331fbc905b8d6acedce252714ca502e7501428b79feb182d15f6eb1c4d4e489c16e554869955edc006e84e47edcd75e0bc14e999b16b172bde9f464bc498f334493e8855279519f3d4dac69cb228e43cf964c0b3e8e28a407ef82961d1f89f87028ce3c008dc6bfb98d0597afab29265d886b010b3024db79c9aae772f5fa6e739f6cae4d9bb2d8ff247080740bb27c062b198ff94503f72440e03bc878454da825a80dbb16f006645623339aa6a12eb93c05b3604ffdc2b0be8690952c1db50c0003f848eed3db9318e654326f74ee40507eb511e8310660590ba610f4505c43c3136847a3f86af23bb4d6d9feb8c37b6ccbe1abb45dcbd4576266c0d9681c9eb16cd4d2981e83cba1d9002316bd4bf05193dd8546fe1f094e9f85509b1dc26d9db7d9acb3928002d888c7ed7b750ffb901df314d4a21c05dfd3f142dc43ffd46b77ae00c5ba5bbcb90ded11f9acee6d3cadce35defdfc0ff6312bfa4e301c98d608293fa5ffd591353718a8fea97873920448eacb53b3354ffa2aeb780a82c9c246580cb4e63875c07e58fc0a5b126e16a836dc72267acf4b76f7647eab7ba383f75af5af35eacc3df84df34c39309140464ab6297260b2b1dca0bfffdcc65bbad02a3b87b1a69906ba1431ae5b85996a19be3a16de2b6d936caeaf9fb3eb10dfca93c9dac80ee2ce1c63b8d1dc2fe90e7b04363d0472a2eb219393f37bf5033e9bc7800999ecde0b71b71b22578ff3f9a21a59d83003429f2879889f4904331ee693d33fc435593f98b05713186405913f6e25e1c6549c7b0f0a123e0651f5f1efd0dd645705fe670304cfaf7c1ff1581e00bc2a6857d5667e3d43ecb2d0106905a3770c8bdbba251d55e64a7ca51ddb517217f138d124fff70bfd9d786ae6d8ea6dde49976411ba347907b2c61644085be16ebe27a4127a352a928b3d9fa656ac0aa03e1163b86ba54219f2b26b01ef9f35d91e434dda5ec4156d7d34a9696f7c46d87cd93bedc8498c4bd9162a4eb6cbeb5a60632b7043fe2d0a3c0ccf2506086759ecefdd5fde23d0ba621bba062a6fb3e8ddd1ec5fd2f9d4dc0e2f7445810c262b364368c8c62ebc4a3512253108e20c177dcc4aab549c06e338e7638007f1faf93db3c31c38f36ae90d7d9964b1c3f88c0436349e54e5a9a4a76f5c27190987021e5cb8904151d908db0171bec1e38b852b203b6d50cdc3ee27cc0ad16e3cf098caae3409ae66a143f138b331a4368aea651b952a49ba7de1041cda42c5b", 0x1000}, {&(0x7f0000006000)="ba9bdb7d477629d740af4dbff4270559d33e5b", 0x13}], 0x3, &(0x7f0000007000-0x340)=[{0x104, 0x10c, 0x276e, "9aadc4414d1e9ae2a1169f9979f904a0f4b411a18dedbc8e3d48301677d1406f5b84b7da867123c300e8be7f334f4565bdffc951ec8a04098e8fbee9cea37654e7ad5cd3cd4d97057bf18d6c5984f55ddcf4e0d7555631eb89e2a5820ed21154ec0c49bdbb24fada7062aa566debc26fb7de011332d93c91465515578dda53ece70cda9b62c01d769116678d7a2fa9cf89e792f558dd3441328f2aab89e8b80d7585a922d3fb41680ffa3b1e4e5dc84c004b05a9963851f07fe46df17e8f635a7b004837886d8c8cdf0d32227ff309d057bc2284809cabe9a64d4b2fa0180f968126b7233daeffc1f0da6a8c7da128dc49375eac5a95"}, {0x78, 0x1, 0x8, "16ba3f29fcc62871f80ef4adb5dab43c72f8a03d1f78bde7579d436774f7dea0cef1d26a28c20c0049a18c47a0d550a8c71dc9125db86a0a99041c8b0510ae7ba7cafe858767d76c7f4bb6331093f7574f4f4d171d7ed12eae4101ace28ef8b01c0efbeed434e73a65c82ece"}, {0x1c, 0x114, 0x5, "2b43f28d994de7421b2b7d2514a3"}, {0xa0, 0x0, 0x8, "f827309b1fde376c6010008f1a4b8ff8a49821516570eb8d8e33e6ba530630bec8f94acbaf52cd956c85876078f49b5d27e3f1afeba010da256a0e15169b352d2e60b11dd9937c7f67e71b48c9bea29d68d110cbe266a2d8610c41e00f338c9ba5caeb8f0558f3b74f935e93cb4af5ef871c0a513ff735559665ac473e4e3a4c20ad8a2e2cc4d022f80652d35438a9da17ca1ac7"}, {0x1c, 0x11e, 0x2, "52071f6e721e2dba0c1eb314043d68"}, {0xec, 0x100, 0x80000001, "70646c4377427a6569a54ee6b8eb52da680bc51dbca881d8edf1fd138e653b18b3cfc4e09b25db9298a5d11f9c7bc2f17677aef94545b8195502e0a15d8a7f4f06f27557cc1a9161903b24ddf4374acee26efe0735629b9d8583cd3b0b3aada8060a0cd9fc51298e7e2e5a50c3e3e465d14335abb2cd9b0b9eb7bc9b8b51918061d0db9ff1cb13a56166c9a1240cffa6a05c6bb08cba08b39d04e66d18e1270491dadf252f17987adf54c9f898313e4182129f5e38258d82f8048b02168b4bd5c6a3c686133de4e457528bfcdeeccfb79dc622bc2bcbaf11e5aa2d0c08ab6593"}], 0x340, 0x20000000}, 0x8080) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000007000)={r1, 0x3}) 2018/02/08 07:40:22 executing program 4: setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000798000-0x2)={0x48, 0xffffffffffffffc1}, 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000894000-0xc)='/dev/autofs\x00', 0x101001, 0x0) listen$netrom(r0, 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000001000-0x1), 0x5) r1 = syz_open_dev$adsp(&(0x7f0000fcd000)='/dev/adsp#\x00', 0x4, 0x40) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000090d000-0x2)=0x7) 2018/02/08 07:40:22 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000ff5000)={0x9, 0xff, 0xc9, 0x2, 0x8, 0x7fffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x2}, 0x20) 2018/02/08 07:40:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000e6a000-0xb)='/dev/adsp#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) 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$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000db3000-0x4)={0x3, "3871e8"}, 0x4) write$tun(r2, &(0x7f0000c86000-0x274)=@hdr={0x1, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @ipv6={0x0, 0x6, "b03ce2", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) 2018/02/08 07:40:22 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) 2018/02/08 07:40:22 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000293000)='/dev/audio#\x00', 0x1593, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="df07b090b2aeb7adb438b1a586549071bae5d3c8915f42a7f6b80fb54546db6e5305517b086092924c83b0c8029710dffaece59c4ed0d9e2", 0x38, 0x4014, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3b12}, 0x1c) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000774000-0x4)=0xffffffffffffffff, 0x4) 2018/02/08 07:40:22 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000233000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f000051d000-0x8)=0x5) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f00007fa000), &(0x7f0000df5000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fbf000)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00006e6000-0x4)=0xe8) sendmsg$can_raw(r0, &(0x7f0000e51000)={&(0x7f0000933000)={0x1d, r2}, 0x10, &(0x7f0000039000)={&(0x7f00004d5000)=@can={{0x1, 0x20, 0x200, 0xb18}, 0x2, 0x3, 0x0, 0x0, "f07b16d802fe74ee"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x10) 2018/02/08 07:40:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x6, 0x2) r1 = dup2(r0, 0xffffffffffffff9c) write$sndseq(r1, &(0x7f0000baf000)=[{0x45, 0x1ff, 0xffffffffffff7d24, 0x1, @time={0x0, 0x989680}, {0x4, 0x2}, {0x8, 0x5}, @note={0x7, 0xffffffff, 0x5f5, 0x180000000, 0x400}}, {0x0, 0x20, 0x800, 0x4, @time={0x77359400}, {0x6, 0x800}, {0xb12e, 0x7}, @result={0x5, 0x5}}], 0x38) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fe5000)='/dev/loop#\x00', 0x0, 0x800) pipe2(&(0x7f0000122000-0x8), 0x80000) 2018/02/08 07:40:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000106000-0xf)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000c3b000-0x8), 0xffffffffffffff03) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000108000)={0x0, 0x4, 0x1, [0x10000]}, &(0x7f00005c7000-0x4)=0xa) timerfd_settime(r0, 0x5dac2eb4b04736b9, &(0x7f00009b8000-0x10)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000abc000-0x10)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a04000-0x98)={r1, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x4, 0x9b2}, 0x98) 2018/02/08 07:40:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1000000) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008dc000), &(0x7f0000158000)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) 2018/02/08 07:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000854000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000044e000-0xb)='/dev/vcsa#\x00', 0x6, 0x242) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000594000)={r1}) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='cmdline\x00') setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000f27000)={0xbe, 0x7}, 0x4) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f00007e3000-0x8)) pread64(r2, &(0x7f0000f29000), 0x0, 0x1ffffffffff) [ 337.248748] device eql entered promiscuous mode [ 337.263527] skbuff: bad partial csum: csum=65535/0 len=60 2018/02/08 07:40:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003fa000-0xe8)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000a67000-0x4)=0xe8) setfsuid(r1) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cfc000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x7}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x98}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000e5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x81}) 2018/02/08 07:40:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r0, 0x409, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f79000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}) 2018/02/08 07:40:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x9, 0x0, 0x7, 0x1f, 0x6, 0x101}, 0xfb1fc50}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f2f000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000c01000-0x8)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000d69000)) 2018/02/08 07:40:22 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000001000)={"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"}) bind(r0, &(0x7f0000002000-0x9)=@rc={0x1f}, 0x9) 2018/02/08 07:40:22 executing program 4: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000001d000-0x10)='/dev/input/mice\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000007000)='./file0\x00', &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000037000)={0x0, 0x100000001}, &(0x7f000001b000-0x4)=0x8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000016000)={r3, 0x9f, "61c2b2cc250d6ab1dfe9c61e517c4e18d57dade1153b294edcc59bbbf83a524e506a817a4f9b19b4c87c3889ada0ff35abe3eaa0b5cb013b4125f335d3d4ff3533215db0135d1e4024c494d46477e1ab37e87fdfdc1623ad0ee13a7c12d06b7e63a59719c9d695512a27b4460f4a80d4b3b884ee776100d4034de475347578e12cd8d4fa415dff8dc62afaa2e9f990f6c2b6eca9612daa5b12e266d6399b69"}, &(0x7f0000037000)=0xa7) sendmsg$unix(r1, &(0x7f0000021000-0x1c)={&(0x7f000001d000)=@abs, 0x8, &(0x7f000000a000-0x10)=[], 0x0, &(0x7f0000037000-0x78)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, r2}], 0x18}, 0x0) 2018/02/08 07:40:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000039000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="00000000000008fb0700fa4a00ab00075b200000002000004000e7003072c101"}) r1 = syz_open_dev$midi(&(0x7f0000ecb000+0x305)='/dev/midi#\x00', 0x100000001, 0x123003) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000504000)={0x1, 0x0, [{0x10000, 0x43, &(0x7f0000ce7000)=""/67}]}) r2 = syz_open_dev$vcsa(&(0x7f0000c6f000-0xb)='/dev/vcsa#\x00', 0x7, 0x201) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x4) connect$bt_sco(r2, &(0x7f0000491000)={0x1f, {0x1, 0x6085, 0x2, 0x3, 0x1, 0x3}}, 0x8) writev(r0, &(0x7f000041c000)=[{&(0x7f0000f49000)="123aa4f31bd7c98c362b82875a59d433cfa6368aff0f50a3b37f8e97ddcd1473869af2d85113fff5625a471535ba5d89b00dc33862e93bf20f5854206d6c2e55ed2f76373fda0b5306234208db1910682e708e568c3b724714184cadc29f7e67da63b936748247b1fe923dfb02aaa73dcb3195c4012843fd8022", 0x7a}, {&(0x7f00008cf000)="6d8bad360f0785840f1bde73326f7b05b8680447efc7c8662d36f53e0b94656d6e748ffaf00c5e103ed695ed7fb97b213ac967182061d6854b50a37ed9d9d22ed557ab218f5dcad18482418b56fe225b5da1ec46d11551b64df13f", 0x5b}], 0x2) 2018/02/08 07:40:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047451, &(0x7f0000b3c000)=""/174) 2018/02/08 07:40:22 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cf3000-0xd)='/dev/net/tun\x00', 0x0, 0x4) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f00009d8000-0x8)={0x0, 0x9f7c}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) syz_open_dev$adsp(&(0x7f0000043000)='/dev/adsp#\x00', 0x11, 0x60000) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000348000-0x4)=0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001b000)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x34, &(0x7f00008aa000-0x6a)="591a96917ebdf8b23e430483aa2572935b1df5c123d5c0003a76b1809e646e218f0697df6d82b7333b5aa5350222324475260943a759857da4060963cd2112ca679e7ff83ca3c60446742d2d3612294c26df6c3b508f9a9a2eb84a824b47a1e786edbde87dce52556238", 0x6a) 2018/02/08 07:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f00002f2000)=[{&(0x7f0000a1f000)="390000001100094701bb61e1c30500ff070000000200000845efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) 2018/02/08 07:40:22 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d23000-0xb)='/dev/hwrng\x00', 0x28000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000001000-0x26)='system_u:object_r:printer_device_t:s0\x00', 0x26) signalfd4(r0, &(0x7f0000001000-0x8)={0x7}, 0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002000)={@local, @broadcast}, &(0x7f0000000000)=0xc) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000002000-0x1e)={0x7fffffff, 0x7fffffff, 0x1, "92821fd43561", "fc0ebbb113ee211608e1d01b63bc8f7b"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x0, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000-0xc)={r2, 0x80000, r0}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000004000)={{&(0x7f0000002000)=""/127, 0x7f}, &(0x7f0000004000), 0x20}, 0x20) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000004000-0x14)={0x1000, 0x3e1, 0x3, 0x3, 0x7, 0x5, 0x0, 0x4, 0x1f, 0x80}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x9001}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000003000-0x4)=0x7fff) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r3, &(0x7f0000006000)={'system_u:object_r:auditd_initrc_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x33, 0x39}, 0x3c) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x974) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in6=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000003000)=0xe8) r5 = getgid() fchown(r1, r4, r5) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001000)=""/120) 2018/02/08 07:40:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000bbc000-0x7)='ns/net\x00') fchmod(r0, 0x0) fcntl$dupfd(r0, 0x0, r0) 2018/02/08 07:40:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x4, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$random(&(0x7f00005b1000-0xc)='/dev/random\x00', 0x0, 0x80) write$sndseq(r0, &(0x7f0000747000)=[], 0x0) 2018/02/08 07:40:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00009f0000-0xf)='/dev/snd/timer\x00', 0x0, 0x75df0a28d4beb03) r0 = syz_open_dev$amidi(&(0x7f000021a000)='/dev/amidi#\x00', 0xfffffffffffffffb, 0x210000) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000f25000-0x6)={0x6, 0x80000001, 0x9}) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000366000-0x4d)="a76195bd19390a9075a22a6348bfb5e6639c361f2d55303fa55ecd55a9f37b4caec6364be7e5b40f094aaf7fa5940c6e93735d54958d6aa49c82435fa4f8702c74a73d176e249094dc832af80f", 0x4d) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) write$tun(r0, &(0x7f000087c000)=@hdr={0x1, 0x0, 0x4, 0x4, 0x3ff, 0xffffffffffffff80, @eth={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@can={0xc, {{0x2, 0x6, 0x5, 0xfbb}, 0x1, 0x1, 0x0, 0x0, "5460f94c4c6965c2"}}}}}, 0x28) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$audion(&(0x7f0000881000-0xc)='/dev/audio#\x00', 0x4, 0x220001) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000e11000)={[], 0x6, 0x9, 0x401, 0x0, 0x8, 0x4001, 0x1, [], 0x2}) r3 = syz_open_dev$evdev(&(0x7f00002b8000)='/dev/input/event#\x00', 0x80000000003, 0x400) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00004af000-0x4)=0x3, 0x4) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000e86000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000009e000)={0x0, 0x80000, r2}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000e51000)={r4, r5, 0x3f}) write$evdev(r3, &(0x7f000011c000-0x90)=[], 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000eb0000)) close(r1) 2018/02/08 07:40:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004f1000-0x8)='./file0\x00', 0x1, 0x48) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000d4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='eql\x00'}) ioctl$TIOCNOTTY(r0, 0x5422) write$selinux_user(r0, &(0x7f0000cb9000)={'system_u:object_r:systemd_passwd_agent_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x3e) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000077000)={0x54a7, 0x8}) write$tun(r2, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x80, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x82, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000006, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"8571dc48841a02d1d9d335faa1649dfbfdc89324cc1090ea0b77d8158b50074e261b0be93331d2a74b50c3734fc61b8a0eae79785170ced916a6cd18f61e365d4201932b195527653f8510bd7dd69eb2b4b9798f28f9b026c6bb"}}}}, 0x8c) 2018/02/08 07:40:22 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x87fe, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000005000)={&(0x7f0000003000/0x3000)=nil, 0x4, 0x4, 0x80, &(0x7f0000001000/0x1000)=nil, 0x101}) r2 = gettid() sched_getattr(r2, &(0x7f0000006000), 0x30, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000007000)={0x2, &(0x7f0000008000-0x8)=[{0x80000001, 0xffffffffffffff50}, {0x0, 0x8}]}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/02/08 07:40:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(0xffffffffffffffff, &(0x7f000088e000-0xa)=@file={0x0, './file0\x00'}, 0x5) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(0xffffffffffffffff, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000299000)=@nfc, 0x10, &(0x7f00009a9000)=[], 0x0, &(0x7f0000736000-0x1000)=""/4096, 0x1000}}], 0x1, 0x23, &(0x7f00007a7000)) poll(&(0x7f0000085000-0x10)=[], 0x0, 0x5) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/02/08 07:40:22 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000018000)=[{&(0x7f0000019000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000029000-0x80)=[{&(0x7f0000026000)="347629890a59def420b5bff00bb7caa63beb86371a73e3310a551c1c4fe749bf", 0x20}], 0x1, &(0x7f0000022000-0x100)=[]}], 0x1, 0x0) r1 = gettid() r2 = syz_open_dev$audion(&(0x7f000001f000-0xc)='/dev/audio#\x00', 0x2, 0x18082) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f000002b000)={{0x6, 0xfff}, {0x7fffffff, 0x20000000000}, 0x3, 0x1, 0x5}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @pid=r1}]}]}, 0x24}, 0x1}, 0x0) [ 337.512581] device eql entered promiscuous mode 2018/02/08 07:40:22 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x4) fcntl$getflags(r0, 0x40a) 2018/02/08 07:40:22 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getdents(r0, &(0x7f000056a000)=""/210, 0xd2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000a54000)="24000000210025f007810065fffffc0e020100000010000002a9000c08000a0000000000", 0x24) r2 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) socketpair$inet6(0xa, 0xa, 0x6, &(0x7f0000ace000)) 2018/02/08 07:40:22 executing program 2: r0 = getpgid(0xffffffffffffffff) sched_getaffinity(r0, 0x8, &(0x7f0000b3f000)) r1 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000038000)=@random={'osx.', 'cgroupem0GPLppp0\x00'}, &(0x7f0000001000-0x2)='$\x00', 0x2, 0x2) fremovexattr(r1, &(0x7f00004cb000)=@known='security.selinux\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00002b7000-0x9)='/dev/ppp\x00', 0x800, 0x0) recvfrom$ipx(r2, &(0x7f0000742000-0x63)=""/99, 0x63, 0xfa, 0x0, 0xffffffffffffff2c) ioctl$VT_WAITACTIVE(r2, 0x5607) bind$bt_l2cap(r2, &(0x7f00009a7000)={0x1f, 0x8, {0x100000001, 0x10, 0x8, 0x2bf, 0x3, 0x7ff}, 0x7, 0x6}, 0xe) r3 = socket$alg(0x26, 0x5, 0x0) r4 = syz_open_procfs(r0, &(0x7f0000f76000)='loginuid\x00') bind$alg(r3, &(0x7f0000715000+0x901)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00003f1000)={0xffffffffffffffff}, 0x4) r5 = accept4$alg(r3, 0x0, 0x0, 0x0) sendfile(r5, r4, &(0x7f0000a2f000-0x4), 0x6) ptrace$setregset(0x4205, r0, 0x4, &(0x7f00004c4000-0x8)={&(0x7f000053c000-0x1000)="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", 0x1000}) 2018/02/08 07:40:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000804000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = getpid() process_vm_writev(r0, &(0x7f0000c61000-0x10)=[{&(0x7f0000a09000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f0000e98000/0x1000)=nil, 0x1000, 0x10200000008) 2018/02/08 07:40:22 executing program 0: prctl$getreaper(0x20000000000029, &(0x7f0000364000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000294000)=[], 0x0) 2018/02/08 07:40:22 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d2c000-0xe)='net/ip_mr_vif\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000838000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000840000-0x4), 0x4) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d86000-0x8)='./file0\x00', 0x4a) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x6, 0x51, r1, 0x0) 2018/02/08 07:40:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mq_open(&(0x7f0000f93000-0x2)='/\x00', 0x2000000000000001, 0x1, &(0x7f0000d52000-0x20)={0x4, 0x1, 0x3ff, 0x80000000, 0xff, 0x803, 0x38a, 0x6}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00004d7000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x8}, {0x0, @random="6d67a96884b7"}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common='rose0\x00'}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002d8000-0x8)) 2018/02/08 07:40:22 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000539000)={0x0, 0x0, 0x0}, &(0x7f00007a1000-0x4)=0xc) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setfsgid(r0) 2018/02/08 07:40:22 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000012000-0x4)=0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000011000)='/dev/usbmon#\x00', 0x2, 0x840) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000012000-0xa)='/dev/dsp#\x00', 0x7, 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000011000)={r3, r4, 0x76a}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$int_in(r5, 0x80000080044dfe, &(0x7f0000002000)) 2018/02/08 07:40:22 executing program 2: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000dd1000-0x20)={0x0, 0xffffffff, 0x2, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/08 07:40:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004ba000-0x8)='./file0\x00', 0x8040, 0x0) rt_sigreturn() fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d32000-0x10), &(0x7f00007ae000-0x10)={0x77359400}, 0x8) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) mkdir(&(0x7f0000ae5000-0x8)='./file0\x00', 0x80) 2018/02/08 07:40:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000076d000-0x8)='trusted\x00', &(0x7f000030d000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000a57000-0xd)='vboxnet1user\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x6) 2018/02/08 07:40:22 executing program 6: r0 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x3, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req, 0x10) 2018/02/08 07:40:22 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000095d000-0xb)='/dev/audio\x00', 0xc400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x4000000800, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000043e000-0x8)={r0, r0}) bind$ax25(r0, &(0x7f0000209000-0x10)={0x3, {"226ac3e828ed10"}, 0x6}, 0x10) read(r1, &(0x7f00004ec000-0x7d)=""/125, 0x7d) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00003d9000-0xc9)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae200eeffffffffff12659c6120", 0xc8) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000524000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x12}}, 0xc) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000109000-0x4), &(0x7f00005f0000)=0x4) 2018/02/08 07:40:22 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x7fff) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986d600000000000000a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/08 07:40:22 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f0000009000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000010000-0xd9)={@random="cf65cf0f0229", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x44, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "df57407f6f1d9885d975cf540c5d11991d2f69caf33c3c2cf0d783def02cab21c36a92ddfb8c5adb600809842c54414a739055379e9e7d398227a068f2915f69c67e79612a0e0246190d0b3760b203008c5de0de35057d01d74748f4df74cb61686fd1ca72a7ece4acc91385432f9e4f55acc94045b5347532d88060a7844f2c33a21ab5839c303cba912e532519bba1fbe9b798b9d1fa016cda362a7f62b7588a9d2d5942"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0xffffffffffff0001]}}}}}}, &(0x7f0000005000)={0x0, 0x3fffffffffffff1f, [0x0]}) 2018/02/08 07:40:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}}, &(0x7f000000b000-0x20)) timerfd_settime(r0, 0x3, &(0x7f000000b000), &(0x7f000000e000-0x20)) 2018/02/08 07:40:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5421, &(0x7f0000832000)=0x7b6) write$sndseq(r2, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r3 = syz_open_dev$vcsa(&(0x7f00000a2000-0xb)='/dev/vcsa#\x00', 0xfffdffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000d54000-0x1c)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f0000ee6000)="933f2a8904fd394ef4d5e5887da385271b25cbd9ed0b9a95c05bc288da7ee7447353ddaababefdb75465adecb57bc3c72f2a5557f56950b2607272bb5b9784b2c8307bb9cbf88080b7b1ae801461d40f51708596c360dbe437e0afb7eeac61da8a68d15928805e141fa87c2e6d9b420061696d769a38c5b24fee473d1840b6775e5d5eca967831934cfb228ba30b9a5481da35ab18d5bc89479a6284d325a6205b6b225e50bd33de32f8a9648a2571806173fb6cb253dcbb6c53394dbc6869500b2c1e800b8d1617857cb7879a8a17c18b6864af1416edb3162853e8cd70706862eccf4add13712fb4f167bc7fda64880759aa65a7e5a9ea02", 0xf9}, {&(0x7f0000d9d000)="09273c0fd04960788853cf01058f6b1b0d17d0b3bd59fd79c8ea7ccf2c4953fd96bf5f495c849c78045202d8b56a23fbd15df7288bee945400d58af988fa35ea762dff0e3105e7a7", 0x48}, {&(0x7f0000094000)="2461e2eb152382154e825d57c227ae6abe3659a8b07ea576d612ccc16d7683645f80f04471b98455b6f6775137f6ecbf040ebea04479e0bbb558207cf00c8a27daa553fc102ac490f4c70e1456a31b9cf48749edaa9f407936a7ade2de1acc7c72b12adeb2a106597a3383338c5698ab9a877bdfd03699f40152ded11b55b2d13549b594604600667e191743426604b1f6e2a18b5659e2fcc58724e00c91a575d5a0a305cff499b50fd9dd", 0xab}, {&(0x7f00007b6000)="1514844ffa33cfc9a38f172ba131de646acf1c626df4c8fa3afc88ae973cc845a3afad3d086a885b37611e91ded3006ead03adc4b5d72ac771f39aa00e610661e99f0487d11dc299b5bb040cbfdd6db26462fd9648b62f524b8b04e62cf1e6c2d42226db7e554e0c1a4cbbab4b980c36e761bb80c4d5497f63e1ac6281c8390b3fde6735b7c5972f0f75f42ea59da4d97480d185d06ecf37b01fa9d2dc637f4683722a06c440a67e5bec478ecb08529bb1565c", 0xb3}, 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{&(0x7f000022e000-0x1000)="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", 0x1000}], 0xa, 0x0, 0x0, 0x80}, 0x20000010) dup3(r3, r2, 0x0) close(r1) fdatasync(r0) 2018/02/08 07:40:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000697000)={0x2, &(0x7f000030a000)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0xfffffffffffffffd}]}, 0x8) r1 = creat(&(0x7f00003cb000-0x8)='./file0\x00', 0x8) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000098a000-0xd1)=""/209) 2018/02/08 07:40:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3f}) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x5}], {0x95}}, &(0x7f0000e34000)='syzkaller\x00', 0x5, 0xc3, &(0x7f000063e000)=""/195}, 0x48) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007df000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f000034b000-0x8)={@hyper}) 2018/02/08 07:40:22 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000516000-0x8)=0xcbb, 0x7, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x7ff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/02/08 07:40:22 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, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d91000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00009bb000-0x77)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) socketpair(0xa, 0x3, 0x401, &(0x7f0000617000-0x8)={0x0}) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f0000257000-0xc)={0x100000000, 0xbd51}) clone(0x10102800, &(0x7f000064d000)="ea8b7ccceb7926ac73efc7ae5c9d55fed49d6ad6b651c25d29a3a522893c42889b3d6bb768f7944c7ad5c9fbd72a99def6e5f0b85020f90cfcdf1dafcbc70ff1d061aa221340f40771e9d1e7180b1fda", &(0x7f000095f000-0x4), &(0x7f0000474000-0x4), &(0x7f0000e9a000)="1a94f13ba79a23ead4a8a5f5547e3bd73e556dba826810e1e841e2c452f564ef564e8643d84232b25741f195b73777c2134ae1d999a147e4eae85e4a94a2bfaa1b28a7dd981de17e7cadc6c3e7e940967993b8494aa40943472b984928069a768352ebdd736e87cbef53ff4badbbc74d14f0dc6244517026a1b7478d7bd2e9c12ab76729f357b7183aa0023b6c30e93cca34f52bc13c0e11eee65e72001c737c285b30eec19d91fa9999877121f09a4138e9880bf33f1ad1d1e73f8e9bf458893cc385") 2018/02/08 07:40:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x204, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/02/08 07:40:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)) r2 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00001c4000)={0x1, 0xb7, 0x3, 0x0, 0xf}) ioctl$TIOCSBRK(r2, 0x40044591) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f000063a000-0xe6)=""/230) 2018/02/08 07:40:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000005e000)}, 0x0, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) fgetxattr(r0, &(0x7f00007f1000-0x14)=@known='security.capability\x00', &(0x7f000017f000-0x8c)=""/140, 0x8c) 2018/02/08 07:40:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e9a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000b08000-0xc)={0x0, 0x0, &(0x7f00008cc000/0x3000)=nil}) [ 337.927596] SELinux: failed to load policy [ 337.977987] SELinux: failed to load policy 2018/02/08 07:40:22 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000801000)='/dev/vcsa#\x00', 0xffffffff, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x2, r1, r2, 0x7fffffff, 0x1000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/255) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000921000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000e19000)={0x7, 0xa9d, 0xfffffffffffffeff, 0x5, 0x4, 0x200, 0xd5, 0x2, 0x0, 0x8, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) connect$pptp(r0, &(0x7f0000661000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20) close(r3) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)}, 0x0, 0x0, 0x7ffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000e9b000)=0x3, 0x2) 2018/02/08 07:40:22 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x9, 0xc000) ioctl$VT_DISALLOCATE(r2, 0x5608) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000003000-0x8)={0x0, &(0x7f0000002000)=[]}, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5452, &(0x7f0000001000)=""/250) 2018/02/08 07:40:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0x36)=""/54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a0b000-0x20)={@generic="00a585a4026ce81e5313760ec18ff20e", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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={&(0x7f000052e000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000ae000-0x9)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000004c000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0f000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000685000-0x20)={0x4925, 0x7, 0x200, 0x4a93, 0xe7b3, 0x7ff, 0x0, 0x4, r4}, 0x20) 2018/02/08 07:40:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x81, 0x4000) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000ed2000)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x1c)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x41040}, 0xc, &(0x7f0000001000)={&(0x7f0000bb0000-0x12d0)={0x3b4, 0x36, 0x513, 0x0, 0x1, {0x4}, [@nested={0x10, 0x8f, [@typed={0xc, 0x62, @fd=r0}]}, @generic="38bb03f0ada0e646161075acd3e296b0da72c33117e2503b5c0b7aa1f0860526b0c8664df103", @typed={0xc, 0x1e, @u32=0x8000}, @typed={0xc, 0x4b, @pid=r1}, @nested={0x194, 0x41, [@generic="913f7b7a52c1abbc889663a23f3e9dd7f0670795c6272be1dfed5974db63dc4b5816453a395fdf740b44c9658e58b6b9673b58d648f092ef378d9e823be5afe10450be0b0070da0668cb51e2378877ed50031dad60615264712754dfa8ad5e926eae6a3c993cd78ab8118ff94ce6bcb59f48fdef3d0cdc3df5dcb741215986699afaabcbd5ec7bdf5951de3abe09fbb2226d09c2f2a9721bff015d0c9c706de443e27b0e3088ff72a513eaa48326e90f2973b843830759fe81b25d3a271c20a2db6b2c5fc211844a28d42875342f7b1aa7ee70a3a2e6fa7ceb6ecc6cb57d745a201ec93e698f97b93c5385", @generic="a9a6962bc22575519f782b8d822077279d7b4ad116e6e6442f168b4d6a7402a9581adf842d3597bf64266fc468c4cffef0de82104707773600145317e2863e9e0d21bf8de153f216a00bf4304d6c1f62f5c9bfad020400b7e54ebb1dd48a6b4868560b515d4a533f30076ca17b277bd4e58829e9abb5f06bea43df99526ac8a79add3eb58ff203cd0b5285506de2a7a02ee9d6f70eafb89b270ddacdc85fa0bf8b5e"]}, @generic="399b5c88bfb7244e86f62c0622fcd72b4541f241830536c4c621b32296376b872d40819c94f65cfc6e344acd0c0eb62e8c9e11284bbccd841f260ac63885e09d3316c2c1981005a90a4220f5e0e6fff0d85ff7670a6430f00ad3", @typed={0xc, 0x48, @ipv4=@multicast1=0xe0000001}, @generic="7e3ebda7c9213c92a4869c9173ec3ede080d208582549453b295ed65a441499df3eb40551c46d8eaaba1f500e49121f58841f9731715232b82580c55d594c080ab1c9f6e1452de4169bba65dcabe34d195ec17a84baf04e884a9074781c34779a2e0a96a2e17b52eb8461083eaf3d4e5eee489d2cb99b1ec2073d4aeb93cdc459fec2ea743718c9f33a9a7a3fbe833d05d6c33dce958bcf515202e848cd9f1d009d423aef976265d514917eb13dd02626768068bd7ae1751a2d048b1e5f66365939c50d9", @nested={0x14, 0x2b, [@generic="31777b6d62779c44809f83c5a6"]}, @generic="0ddef8ae5ed8f39dc426059051c106c337e9df65ca97764fe0d58133d5338a17b2554473d1249eb92275045625ffd577249d6464d175befb7424b016bfc254036950799208e0d4e2c28dd90a806875228d2672fe90d9fd42c011bc72ea61594fb717c30ed286a08bbae556d49403ab25632952b3ca313ac72fe1e2e633"]}, 0x3b4}, 0x1, 0x0, 0x0, 0x10}, 0x0) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fcb000)='encrypted\x00', &(0x7f000010a000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000e41000-0xc1)="15251d7d993756d2a71a611f8b1ec7ce2c5f20", 0x13, 0xffffffffffffffff) 2018/02/08 07:40:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/08 07:40:22 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000e5e000)={0x0, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) fcntl$setstatus(r0, 0x4, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000001000)={0x3, 0x80000000}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x3ff, 0x7fffffff, 0x80000001, 0x8, 0xee3, 0x5, 0x9, 0x7, 0x76, 0x8, 0x300000000, 0x200}) bind$bt_l2cap(r2, &(0x7f0000001000)={0x1f, 0x100, {0xf492, 0x2, 0x5, 0x7, 0x8, 0x2}, 0x1, 0x5}, 0xe) getsockname$unix(r2, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000002000-0x4)=0x6e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000002000), &(0x7f0000002000)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x93)=""/147, 0x93) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000002000-0x8)={0x77359400}, 0x8) getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000004000)="38bb0ab912995becc86b0a9b74df5b845db5adc65e56a6daf8ef514c5736aff153e3113815d213fca89ad398a53fa6126b8ed86e9b1b79304a8295364f39249924601fe369f87e10d9582a55b3b9ee68cbb5adddf20c73803c247d7b72f13e5e66cb08d9621fad3e0c585dd7b7751040ac3a75f2ed861099e20d6ad55281abcd08b2d05779bf", 0x86) r3 = accept4$ax25(r1, 0x0, &(0x7f0000001000-0x4), 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000-0x8)) fcntl$dupfd(r3, 0x0, r2) openat$vnet(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000000)={0x7, &(0x7f0000003000)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000001000)={r4, 0x2}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000005000)={0x0, 0x3ff, 0x4, 0x0, 0x7, 0x6, 0x3, 0x5, 0x4, 0x40, 0x80000001, 0x76, 0x0, 0x6, 0x100, 0x7, 0x5, 0x9, 0x6}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000004000)={0xd800000000000000, 0x0, 0x6, 0xffffffffe51fc4fe, 0x5, 0x10000, 0x8, 0x4, 0x6, 0x5, 0x9, 0x47}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000006000)={0x0, @in6={{0xa, 0x2, 0x188, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f0000007000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003000)={r5, 0x2}, 0x8) 2018/02/08 07:40:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x101, &(0x7f0000f79000-0x8)=0x0) io_destroy(r0) io_setup(0x640, &(0x7f0000e1d000)=0x0) io_destroy(r1) 2018/02/08 07:40:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) recvmmsg(r0, &(0x7f0000d02000)=[{{&(0x7f0000258000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f00009aa000-0x40)=[], 0x0, &(0x7f00001bf000-0x39)=""/57, 0x39}}], 0x1, 0xfffffffffffffffc, &(0x7f00004bd000)={0x77359400}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003fc000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000212000)={0x6}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a78000)=@sack_info, &(0x7f000091e000+0xf61)=0xc) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000193000-0x10)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getresuid(&(0x7f0000925000-0x4), &(0x7f00008f5000-0x4), &(0x7f0000dce000-0x4)) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008e7000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0xffffffffffffff01}}, {{@in6=@loopback={0x0, 0x1}, 0x3}, 0x0, @in=@multicast2=0xe0000002, 0x4}}, 0xe8) 2018/02/08 07:40:22 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, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) pread64(r0, &(0x7f0000683000-0x1000)=""/4096, 0x1000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000619000-0x20)={r2, 0x3, 0x2, r2}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000964000)={0xfffffffffffffff9}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x400000000000002, r2}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000854000-0x68)={0x7d, 0x0, [0x9, 0x0, 0x1, 0x3]}) 2018/02/08 07:40:22 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000036000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000002b000)=0x6, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000005000-0x8)={0x5, 0x7fff, 0x1f, 0x1}, 0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(r0, &(0x7f0000036000)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000030000)=0x8000, 0x4) inotify_rm_watch(r2, r3) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000036000-0x8)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000038000-0x8)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000024000)=[{0x4, 0x437, 0x1, 0x0, @tick, {0xf0, 0xfffffffffffffffe}, {0x8000, 0x2}, @quote={{0x2, 0x3}, 0x8, &(0x7f0000038000-0x1c)={0x816, 0x200, 0x7fffffff, 0x3, @tick=0x1, {0x200, 0x7}, {0x729f7568, 0x2}, @quote={{0x67bd, 0x20}, 0x51e9, &(0x7f0000037000)={0xffffffffffffffd1, 0x8c3c, 0x6, 0xffffffff, @time={0x0, 0x1c9c380}, {0x2, 0x7fff}, {0x0, 0x76053bad}, @result={0x800, 0x10000}}}}}}, {0x9, 0x3091, 0x0, 0x3, @tick=0x2, {0x20000000000, 0xf222}, {0x4, 0x7}, @raw8={"6394749bb7e23315f8444a4c"}}, {0x3, 0x1000, 0x20, 0x6bea, @time, {0x3, 0x80000001}, {0x8, 0x9}, @quote={{0x946, 0x8}, 0xfffffffffffffff8, &(0x7f0000021000)={0x1, 0x9, 0x8, 0xffffffffffffffa0, @tick=0x1, {0x4, 0x7}, {0xa08a, 0xff}, @addr={0x200, 0x3bf}}}}, {0x81, 0x8, 0x1, 0x8, @time, {0x2423, 0x1}, {0x5, 0x1}, @time=@time}, {0x9, 0x5d, 0x40, 0x42, @time={r4, r5+10000000}, {0x800, 0x5}, {0x7000000000000000, 0x6}, @queue={0x1, {0x2, 0x8}}}, {0x28, 0x0, 0x101, 0x1, @time={r6, r7+10000000}, {0x100000001, 0x6}, {0x5, 0x1}, @time=@time={0x0, 0x1c9c380}}], 0xa8) getgid() setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000021000)=@filter={'filter\x00', 0xe, 0x4, 0x2bc, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x9c, 0xc0, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa4, 0xc8, 0x0, {}, [@common=@unspec=@devgroup={0x34, 'devgroup\x00', 0x0, {0x400000}}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}]}}, 0x318) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000c000)={0x0, 0x5}, &(0x7f0000037000-0x4)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000037000-0xcf)={r8, 0x9, 0xc7, "9308f6f02c9f1ce27c434b91789a8a18f7d63d4b26a93118bdec87b0294adbd5cebc28a6cb4d8f88ddc87378379af6b64e7fde2837d7ceddc70cf5d8c7dde5af5c1c3e1833bbd88ee3f00c7153c073ddfa6312f1b85660a7fef482baeaee6f166adfdc537824b181ae802625337c6a7bf82b2b851515c02ee629be8b399dbe13cb1f406f1f4a7c184e63d938257e247fda1ce1f6f165acf641dce97adae8ff4965457e129087f28f9888658b103ef2c591896f87b74bf02a945e3c4f4e467407e0770bd3980fa9"}, 0x14a) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000037000)='/dev/rtc\x00', 0x0, 0x0) creat(&(0x7f0000011000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000039000-0x6)={r8, 0x101}, 0x6) [ 338.097487] encrypted_key: master key parameter '' is invalid 2018/02/08 07:40:22 executing program 0: mmap(&(0x7f0000000000/0x102000)=nil, 0x102000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000023000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x9, 0x3a, 0x9f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, 'f'}}}}}}, 0x0) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000102000)='keyring\x00', &(0x7f0000103000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000013000-0x8)='keyring\x00', &(0x7f0000102000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f0000102000)=[{&(0x7f0000103000-0x52)="bf2797f12fc00f67d8cc5de59c689524399d82ddcf7790e3d5de1de2aa5e0fa090e81be2ca0e8bc17382ac9fdca0ac3b2046bbd1c25d88e97abff61094691ee1955df72f171e77f46a848bde2b73d683d47b", 0x52}, {&(0x7f00000bb000)="2d1d6affd631ea6c607f7310bcebd100df6fe14364d1cf92a2aa64584397b4eb0d2d5912690b6c5ffd603f6725c5542d6e7d142d5cec1c282f9f813d5f0beab74382fd906216bcaec1ef5906dfe6d86643d811aa1477ab16edaaa222e8d1f074d09232bb5bf1542df31e82a336e3a8e9e2f79d7a8a557aef1f130d0707b76f3be6e2f01ccc3d36af238719b7fb98778d1f151322e984684eb888b92bdba2ebd9b7306016897340f4b6c5bc0f23a1c61f3bf7e4ea158d8e48a5b5e97a4a", 0xbd}, {&(0x7f0000081000)="b9af44197c53ca80a8aeb8c68ea9272ced7952375c54d49261a5db1061723a3706606275c84e700ff613236bdc309ad067f4bdfc25a9995be71fa3eba0b4da97aac328b51cdbdd199aa245751c2816a2f8cddc218a01b19bb8d3f030f615ca45fe3af91d380aeb78f255ea33cf418a8f693fc24b0fbc1e0861b0422b2e1f7e50b49ca54a3c1f45dd00e28fc47d120c222aaaeef5856a", 0x96}, {&(0x7f0000103000-0xde)="699feaf63d25f766ca17f313dce8aefe25c7cd2b12b48b41c58b4fd9bef36e1f163cfac71db6a7753c77e8f9e105b77a22b67199f27f608ab181192a31b8a2b66e3e8b78c499390cf8aedc06fb0bc184d9239d36f1587c372c4fac211688ce936dca9b47b12b13652f357db84858d074c7a7cfc7434c36239e3a9a1c08e938467203e12f710bf2792bcd56e78d6f73b7b785d1c1944e8f3ffddcd6f3bb24c552a11a192e2e11617f597c7769c0f3d94e63fb088da7f4905f904a40147b9b7872bd0600fef4bfda783a312b9199b69b9dfebbb8894cf29e1699c9742b3134", 0xde}, {&(0x7f0000041000)="bb4a857ad32c69f1517b0090c760a3238903db93c81820bff4c0f79420cb81aa2f762200dcd861e5e98b0e4481af6a7e5ad78089c8365db99d78352c46b211d4fa85241e96ae2589af182619347343aa77dc4a12939265a6887a1f65c265d9faf39682e177475f4208843897898ed58163896eaeb0b70f9c86a91ef492754ef33069acb46e8b5a43caa3babfb13c56ad92e52bb669e01f5590c6505f87e4028eb1b76019735a4d5d2236c0e5d0bdff23f74294f477e27a85", 0xb8}], 0x5, r1) 2018/02/08 07:40:22 executing program 6: 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f7c000)='/selinux/checkreqprot\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) setrlimit(0x6, &(0x7f0000a07000)={0x1, 0x10001}) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000078000-0x8)={0x0, 0x0}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c8c000-0x8), &(0x7f0000a2f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000799000-0x4)=0x14) ppoll(&(0x7f0000019000)=[{r2, 0x80}], 0x1, &(0x7f0000493000-0x8)={0x77359400}, &(0x7f0000ced000)={0x5}, 0x8) lseek(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000fdc000-0x1)={0x7}, 0x1) 2018/02/08 07:40:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000bd5000)='/dev/audio#\x00', 0x3, 0x400000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000924000)=@common='rose0\x00') r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000094d000)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x73863b0}) 2018/02/08 07:40:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000561000)="c32bc6502fe801477cf80d1735f7dfde66c7493ce2527c3de40343dfd80a9657a019948c2b3d6c9578cbaf13d0dc5077fa4fc34984f01a8975cb590b49c4834dcd5619ed5115b5a7385bc6abd34d8d4e134e651f77b7fcc0152e1dc099e7c0eb6f21d85c29429fbeb8d15de018b8abe7e00bcfa4cb0ba4f0a23fe2d812e5fc372a3687079e8c69c13194baba1a9665614be3e4927a8abd465db6a5e9fe5e91a067ea6f4d38e3b97afbcacfef7ab347f64584a41f6d265c8c1313e163c1d4f25fcfe3461c5cdaddea82495aef", 0xcc) tkill(r1, 0x1000000000016) 2018/02/08 07:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) fcntl$setpipe(r0, 0x407, 0x6) pselect6(0x40, &(0x7f0000672000-0x40)={0x100000001, 0x800, 0x9, 0x4, 0xffff, 0x4b12e651, 0x9, 0x7fff}, &(0x7f0000816000-0x40)={0x1, 0x16, 0xff79, 0x8, 0x0, 0x101, 0xff, 0x400}, &(0x7f0000fbc000-0x40)={0x1ff, 0x401, 0x8, 0x4, 0x8, 0x0, 0x5, 0xe8}, &(0x7f00005c3000), &(0x7f00003c6000)={&(0x7f0000da9000)={0x3}, 0x8}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000073000)='/dev/adsp#\x00', 0x7fffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ec1000-0x4)={0x1}, 0x4) 2018/02/08 07:40:23 executing program 0: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f62000-0x4), &(0x7f00009e0000-0x4)=0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x243, &(0x7f0000f72000-0x243)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "fe7578", 0x20d, 0x2f, 0xffffffffffffffff, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@dstopts={0x62, 0x14, [], [@jumbo={0xc2, 0x4, 0x3f}, @pad1={0x0, 0x1}, @generic={0xfff, 0x79, "ef5dcfb2aa84885caf293f77e51c1d4170d6fcb17740911b16012879cbbf8881d478c7aa22796e571d1a59427905e4f5ee79f9da3302be12d9d5ee361eca488ca1f3e0c91837967dca813e569b803118ebcaf473788fdad877540f4878e7907ca0ed26be8181ea623e253840c72f5b9ee104522b12a9237d5f"}, @calipso={0x7, 0x20, {0x8, 0x6, 0x7fffffff, 0x6, [0x100000001, 0x6, 0x0]}}]}, @routing={0xbb, 0x4, 0x3, 0x7fffffff, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @dstopts={0x4, 0x0, [], [@pad1={0x0, 0x1}]}, @fragment={0x3c, 0x0, 0x9, 0x7fffffff, 0x0, 0x2, 0x1}, @dstopts={0x0, 0x15, [], [@enc_lim={0x4, 0x1, 0x7}, @pad1={0x0, 0x1}, @generic={0xc5, 0x53, "916aad373efcfd31314e81b6f728126f766c7a6654e6681cceafe6eade9713d297bcbf91a190cae8851dc5d6bf41077d8fa66b7b1d7c7aaaeaa65b3f1e1d4937e29b034fd59cc56ba7d3a23f11490bd681489b"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0xd}}, @enc_lim={0x4, 0x1, 0x7ff}, @calipso={0x7, 0x20, {0x4, 0x6, 0x6674, 0x9, [0x8, 0x9, 0x3]}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}], @dccp={{0x2, 0x3, 0x4, 0x1, 0x6, 0x0, 0x0, 0xf, 0x5, "5e95f6", 0xfffffffffffffffa, "ee32f3"}, "767a1b21bae5aa9307cb31dc7604f1d425419a36de90c52dc666d9d9332c54cab7640a174d797b99d96fd2543416216c4384518bc0ef4db1ba9f1fba9cc073cc3e159f91fd7ea79a64490fe97ce86e0378a8e6c4a3c846d6603e69ddfa1e"}}}}}}, &(0x7f0000f71000)={0x0, 0x3, [0x6d8, 0x139, 0x8f]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f71000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000125000-0x8c)={0xa0, 0xf3, 0x101, 'queue0\x00', 0x15}) 2018/02/08 07:40:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000096c000-0xd)='/dev/dmmidi#\x00', 0x2, 0xe7b495f211893bcc) write$fuse(r0, &(0x7f0000711000-0x12)={0x12, 0x1, 0x9, @fuse_notify_poll_wakeup_out={0x8}}, 0x12) r1 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000027c000)={{0x80, 0x1}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/08 07:40:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000013, 0xfe) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) close(r0) 2018/02/08 07:40:23 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, 0x0, &(0x7f0000003000-0x10)) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000eb7000)=0x7376c55c, 0x8) socket$inet(0x2, 0x2, 0x1f) [ 338.225249] irq bypass consumer (token 00000000689bb735) registration fails: -16 2018/02/08 07:40:23 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002e00030207fffd946fa283bc04eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/08 07:40:23 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, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000220000-0x4)=0x3, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000549000-0xb)='/dev/mixer\x00', 0x80002, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000443000-0x4)) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000809000-0x10)={0x100000001, 0x6c}) r2 = openat(0xffffffffffffffff, &(0x7f00004f0000)='./file0\x00', 0x1, 0x60) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00003e1000)="974bae901406842a6e9beb3d3de451680705aefb7456000684e838923cf79613960e24b56871521236f3148e4d4f57f79969d8d125a7617ab07786c0ab1d82f2af8e146947e971f74cddc15ea44b6f9a3e6e413f21f3b164f4723e6ec7394c5e08f4edc0ec7985d94eef784b889e6b27ee0568e1348144046a2939aa43dd1a71305acc78bfda59378878a4a30444d9e3b1cca54c9b71dbaa354986d662505bd3ff4a9d40") syz_open_dev$adsp(&(0x7f0000a1e000-0xb)='/dev/adsp#\x00', 0x5, 0x40) 2018/02/08 07:40:23 executing program 0: keyctl$join(0x1, &(0x7f00004c9000)={0x73, 0x79, 0x7a, 0x3}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008e3000)='/dev/rfkill\x00', 0x103000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000d1a000-0x14)={0x101, 0xc, [0x5, 0xfffffffffffffff7, 0x80000000]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000f2c000-0xa8)={{0x7, 0x3}, 'port1\x00', 0x8, 0x40002, 0x1, 0x48000000, 0x5c38, 0x2, 0x1000, 0x0, 0x4, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xffffffffffffff81, 0x80100) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000000000)={{0x6, 0x0, 0xff, 0x8, "61cfe6479dd1740e56e5d5763e4e6a55d3197a8839e6f4798b9fb4d9a19f2df3161b7398562e75091fa47f65", 0x8000}, 0xfff, [0x7, 0x100, 0x2, 0x825, 0x6, 0x0, 0x1, 0xf73, 0x35c2, 0x7fff, 0x3, 0x6, 0x1000, 0x8, 0x4d40, 0x9, 0x20, 0x27fc000000, 0x4, 0xffffffff, 0x6, 0x4, 0x200, 0x3, 0x4, 0x7123a79a, 0x3, 0x7ff, 0x8, 0x4, 0x125e, 0x1, 0x2, 0x9, 0x1, 0x3, 0xffffffff00000001, 0x38, 0x5, 0x6db, 0xaa2, 0xfffffffffffffff9, 0x1000, 0x5, 0x5, 0xfffffffffffffffd, 0x80000001, 0x8000, 0x9, 0xffffffff, 0x81, 0x7ff, 0x8, 0x1945fc54, 0xfffffffffffffffa, 0x7, 0x7, 0x6, 0x80000000, 0x2, 0x7, 0x8, 0x81, 0x1, 0x24, 0x1, 0x9, 0x5, 0x8, 0x7, 0x400, 0xe8, 0x7f, 0x2, 0x0, 0x9, 0x10000, 0x4, 0x8, 0x40, 0x5, 0x4, 0x73, 0x0, 0x7, 0xeedb, 0x10000, 0x7, 0x497a, 0xffffffffffffffc1, 0x4, 0x1ff, 0x9, 0x7, 0x8001, 0x2, 0x9, 0xff, 0x20, 0x4, 0x6, 0x7, 0x9, 0x4, 0x400, 0x945d, 0x7fffffff, 0x440, 0xae, 0x10001, 0xac9, 0x200, 0x0, 0x8, 0x40, 0x100000000, 0x4, 0x8, 0x10001, 0x7ff, 0x0, 0x90, 0x81, 0xd5, 0x80, 0x3c2f8f9f, 0x4, 0x3], {r2, r3+10000000}}) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) r6 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000003000-0x4)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000)={0xc058}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r6, 0x8138ae83, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x10)={0x4, 0x8208, 0x3, 0x6, r7}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r8, 0x8941, &(0x7f0000007000-0x18)=@add_del={0x2, &(0x7f0000007000-0x10)=@generic="c603b0c38f3c04a9d6a060a708e8800a"}) 2018/02/08 07:40:23 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000015000-0x4)=0xfffffffffffffffb, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/dev/qat_adf_ctl\x00', 0x1d1a3f78afebabf3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000016000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000016000-0x28)=@hopopts={0x3c, 0x3, [], [@enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4, 0x4}]}, 0x28) 2018/02/08 07:40:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00002d6000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000de8000/0x3000)=nil) link(&(0x7f0000a4c000-0x8)='.', &(0x7f00001a7000)='./file1\x00') 2018/02/08 07:40:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x80000001, &(0x7f000095a000-0x4)) r2 = memfd_create(&(0x7f000069c000-0x9)='\x00', 0x0) lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f0000003000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000ee0000-0x8)=@abs, 0x8) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000a59000)=[{r4}], 0x1, 0x9bda) r5 = dup2(r2, r3) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f000025c000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f00007a0000)=0x3, 0x4) 2018/02/08 07:40:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fe3000-0x68)={0x2, 0x0, [{0x5, 0x3, 0x0, 0x0, @irqchip={0x6, 0x7}}, {0x9, 0x4, 0x0, 0x0, @sint={0x3, 0x1}}]}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000087f000)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000d3e000)=0xe8) r3 = geteuid() openat$ion(0xffffffffffffff9c, &(0x7f00009f9000-0x9)='/dev/ion\x00', 0x200, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d01000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty, 0x2, 0x5, 0x0, 0x4, 0xa, 0xa0, 0x80, 0x7d, r2, r3}, {0x2, 0x360a, 0x80000000, 0x3, 0x3, 0x0, 0x5, 0x401}, {0x1c, 0x7, 0x6, 0x7}, 0x282, 0x7, 0x1, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x2b}, 0x2, @in=@rand_addr=0x9, 0x2, 0x2, 0x0, 0x3, 0x7, 0x8, 0xfffffffffffffffa}}, 0xe8) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000fe2000-0x84), 0x0) 2018/02/08 07:40:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000000000)) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/08 07:40:23 executing program 2: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000fe1000-0x4)=0x8000, 0x4) sendto$inet(r0, &(0x7f00000f9000), 0x11d, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/08 07:40:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000864000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) read(r2, &(0x7f0000e19000-0x21)=""/33, 0x21) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000c2f000-0x4)) 2018/02/08 07:40:23 executing program 5: r0 = socket$kcm(0x29, 0x1000000000000002, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00002a9000-0xbc)={0x6, 0x3, 'client1\x00', 0x2, "10544b7ff20845ac", "751767181125e846ecc2e3f8b91aa0faadc086c9b0ac6c1d575b04faa9301e4d", 0x4, 0x6}) r2 = accept4(r0, &(0x7f0000003000-0x8)=@sco, &(0x7f0000100000)=0x8, 0x0) msync(&(0x7f00002c1000/0x2000)=nil, 0x2000, 0x5) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00003a5000-0x4)) 2018/02/08 07:40:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x61ad, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000a53000)=0x1, 0x4) sendmsg$nl_route(r2, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/02/08 07:40:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000bfb000)='/dev/vcs#\x00', 0x0, 0x40) sendmsg$netrom(r1, &(0x7f0000c39000)={&(0x7f0000cc7000-0x10)=@ax25={0x3, {"b3d6845ea6aeda"}, 0x8}, 0x10, &(0x7f0000008000)=[{&(0x7f0000268000)="b3fd43ee0f90fe751a9cd6ad215d64a8dea65d13cc8cfde7d363431410b716ac78619bc617c7dc88cf73ea967348c2de8d08b0e7ad198ac2b74049cef9168bb47a9fcb6dc9881b133ba7de53ef6d57a2a90fe671882161de7ec3a47f30376035c3edca4dec65648044e8ad3ee046ef98b7abef0611690826b3bbad587da272d1d606ab4432ebc8b829e3539f56288237e959a10943c6e519f5fb96359422a61d9e6f0e6d9a151cf5", 0xa8}], 0x1, &(0x7f0000113000-0xfc)=[{0x94, 0x11f, 0x4f21c8, "ab686495433de80b91a5d46a334d77cb40d82646689f901cbbdd1778c9128ca55ebcb5d620efa8c9ed23d8d1815ed209886f8ae55e714bb07cbd4025d693146e7d9fd0ea46dd4a0aa2bf750cf1bdb0a8ba319a3a550ec62cd8a63e12c153e6dad44cb11d83e85855eb274616c4a22da68debf7d769d12f73bd08062b5be20a9db9c9cda1cfd7d72d"}, {0x68, 0x119, 0x5, "10e3f6db05c9720bb1a84906e51e78495a124d0d99134ed85ae6a9588048661195b8d4aca87e7aeb3ad22a2fd153e6ea9494512e4502bf61e1b2e8b054fbaecb2a4e11ad2b2db5f0a0f1150d4574af485b5519043227dba789"}], 0xfc, 0x4000}, 0x41) setsockopt(r0, 0x1, 0x9, &(0x7f00002be000)="eacea12e", 0x4) 2018/02/08 07:40:23 executing program 1: mremap(&(0x7f0000416000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000083000/0x3000)=nil) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x0, &(0x7f00007fb000/0x800000)=nil) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f00008df000)="4365a60ffe042c99a4f0195ca545564bc0817d2b8407c0cfdd004bba23c706a4fcbd172f67901f99b1fcd877dca436f6dd26a5921dbceb92101d2aa716700487d98a3d6478ab8161385aea0f8ced12045c2ba626a0a33e66360a264d5a175b711559453247bfbedf30577f50665b46353b85ca44a62d316085d184b339324edf5943da26ca10c501d62fb84176d091e44e045a4812e704e9247f4f3c342b9819d96dfdfcf6eb58bcf2d120e75f5f8a8ded2b67469cd0b7d4904ec291d01e248b", &(0x7f0000000000)="4dc846405638488cc4cc027348879cc465ba28aeb675bc0f901e0075c41232ea39d191dea3cac1dfb6833645b785dace77513d9d0ee64b1abe893529c60157c69400c1cfc9a6344aea8db36913611c38227e4f015179d075a5171562e0e8277884c113c1aeba2491d3302d4746269281cb15f6635c41f4ef96de1ec24b4579546ff67d05bbe555142bdc30540f6271c00cb749092aab1f849d11ee0dec514b48d54da2f01151e955eeb6031ed847615187d8efae9b1d2bfbfed8a7b80d50c5123c71b77fcf94efaf3a643d5c678c3b64b417967fc306abb1bc2779efbde64533fa71d5d6a22657420653596a1f2d16d7975b76e34a9a02a73a"}, 0x20) get_mempolicy(&(0x7f00007b5000-0x4), &(0x7f0000d1d000-0x8), 0x0, &(0x7f0000c13000/0x4000)=nil, 0x3) 2018/02/08 07:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) getresuid(&(0x7f00008e9000), &(0x7f0000797000)=0x0, &(0x7f00001ad000)) lchown(&(0x7f0000c9a000-0x8)='./file0\x00', r0, 0x0) 2018/02/08 07:40:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x2, 0x5) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000961000)={@generic="e92375a997036be0b84edce75ac74a94", 0xfffffffffffff001}) r1 = socket$inet(0x2, 0x803, 0x100000000006) openat$vcs(0xffffffffffffff9c, &(0x7f000081b000)='/dev/vcs\x00', 0x400100, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fb2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}}, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x16}}}, 0x108) r2 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000053f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x0, 0x0, &(0x7f00001ca000-0x1), 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000247000-0x8)) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/08 07:40:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fdatasync(r1) pwritev(r1, &(0x7f000092d000-0x8)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000f20000-0x4), 0x102000001) close(r0) 2018/02/08 07:40:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/raw\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000082d000)={&(0x7f00007ea000)=[0x2, 0x7], 0x2, 0x100000000, 0x6, 0x6, 0x10001, 0xb4, {0x0, 0x472, 0x20, 0x8a, 0x200, 0x2073, 0x299, 0xfffffffffffffff8, 0x1, 0x3, 0x3, 0xb4, 0x9, 0x2, "d12cba3639699d52af9cecf5e7901738697251b10ebb1592e3054cad9e275ec5"}}) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000002000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x6, &(0x7f0000002000-0x6), 0x23) 2018/02/08 07:40:23 executing program 3: socket$llc(0x1a, 0x2, 0x0) r0 = add_key(&(0x7f0000ed4000-0xb)='cifs.idmap\x00', &(0x7f0000974000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fd6000-0x1000)="58ca9611b72cad66eb45269fd8a2b8e9d03ea7d4f6cf9a42b129448de1bf62c1681c15cd985564a4636e0bdd68478ad3df8a4e515b36a6c19aba20989b2894524bdcedf1452464dd3161fb022aa3645b7d907363912e720d1340cf82dd3b81c75e58790091cc3134f9d6fe11abf8c9c601b7da17a5751580f216e3e667b4abe3d36b0969321115172fe7b16d56806dce7929aa6c567f57a24430e2360d65e173790d79687723ed3c28fdf5a4762ad00d7799e4a68adad2f5f8cac22f3c03b594044aebc664651e78ecb6c61ed03224b3af4bf4450dd34085404a6f6b83b60ee3bb7c12175d9aa1d31c604f0bde9dc6ae2047fd56272000adf18a23c7a432fb2b9cab3e86e8bab80270b0a8ba309c8435e87d675aae5c17b573bd102f8b10707c6169e33fe4779f9c3e4985a242818c91b12a3de4a98a68afba7a0f823ae2036a63f7babfbfc76dd6dc2701bc04e6c3e860a8b71ba60ec01404d36553c63f4d52b25b8b4bd173fa86607faf07455ba3f9238df5eb636f88529fe41eb2c23b8e67163c0bc460d872bfb542fd04a3ec474693eb4408a1a217746190b8b6bbc404850bf2f17ee30845c0b1b4c574a29f1a4194c2c824dccf3bba53861fd7be94bde49732be0dee9dfd010bb23e74e69305a241c03574e0a724a282bdcac450a56249f6cc857bc23db7b900038c78b645cbb19cb36c4630d0bc1a37ec55baf5d4593558977ebe827fe570c86daea7b8b079afc361901d702d5fa0a4ffd35a18c7d79f30fdf6483e05d5ba2ea69bdfb53e1fec26d3fe7e82ef1a7b65eb1fcd6fc76c861bcce9f0ddd73f688f321d3ced2f7ce9e96bc83ffb238b6940a780fe9ec4d91bb2f6b96e485474ac592a723df57e291e905a2f811a6cb5acb0a50d90c7a71c0c15385b8d40c714ecc1abc187fa4d0f6df2658d67fb07990c79d6da982c383f932381dd892c057f48d55d92e3591f1f82167e5682ac551558018136a3b02467789a0ec259f00d0434905297cacf875bbe9b714a6482041ef017ee99a5289176d90e4b2a6885f6be5489342b2144bd74dc73a139dbfa1adffceae3399add98b944be161ce3691e0ce4172c91cbe5c5e2d0ce3c3d09995475de3a8a9cebaa6e447efaaf28f5838fa64c576b1da48c3c7a86ea2443041c7f8a16059d121f96c321db6939ea5c1823c337dbb4f6fd6b35758dcd19231011dd8530f3b2fac26fe85a199428f2b1f9b425fb1ae862b09a22f9c1991a5068cb5f0ae86a6a5afd4e66fa8a88739914f9ba09f3f635484f125439ce36531d0418a977cf66d02dfc69feb77264ac244c2e68dd76337a93df7fef209f3bda9c8397ed1a841c3bb05823a771d2dda1ca27f5a7dc76d8b1897bfe541d8b068ffa26c97960a418ae045a065eef72faa636aa3df4c3d43214f23d9270d80ac55253cb0a9d6a20e442eae6e649427fce641f1ce340db91b0b058db3af8d94e06873af8b3a4d8606b36044f60a2aa79038d492ba79756809179ff827eb010863e3023099ca731290a222f6d49ef8671536f9f0641d4398b199115c8656174be8fd67f1b2cd53efa24306fecd1c56bcd254cd7a590f64d4d9da15ab372e8981e7a254562de5955cafaed437a7871c129be8f628f6da01a388e05490f3b6d53215e86f21b0313366edf1503b7167eda559a1f43fadc57110601840d1a2ce6e8a1de2deb206fb9d21d1eb37831a3580bd396f549e5d80c9974ae8e79a6d74cc5022c0d22e594aa538c1be54251231a6033c4611d3aeede65224fda35ffa815cbe1d8880d31b1d7013caa0dad1f75d204fc8ba2dc80d18ae6407e7726430505cc59fe24e7cb71f998dc12e7530900a171735cc9e02b06b8d968b20301d3d6bc6146eb4ef2cc2fc6876e6f2a1f2814f48a1ed26998a9ff5bfcbb5d3544742bbecbf9138c4b9a2020d1236e522cf3601ea633d5abb9e93939ba5527b5fc55b2b3963a09625571fa05d488d83a8d0521b76693cda31bc8f284a5ac351892cfb6f3f8ac4e02937f0ef8b71fd5a025dfd25d49bd5a49e30b3fc64b1123d6126eed8b0ca86ebe3054d7618805b9fc467d0387ff7cc9d0dee5d494b4ec06806412539c1aa4ede75d1445e2f404de088cc70cd2d64d76c5221ba09d9e49c2633554a55ce89786e16635e465adccf37cd79ffd6087308efcd43b9a8e4d35b73dec2d0e96713fd62826746deb0e027b2ed049eb76d8a9fac94cdc724e6f718e9c63525d1e2c770356efaaa4675cf217b75e0732c52e5ced21f830c0f39ab9826168b299edff4f712535a347697ce0fe481b2abe6e3d9a5d32a82fdafcb281d4c62e66eb3a6cadba0fa46d8e1299258c2b055cf85d2d9ac8538efd0850866501d7bd0bb5323ea5c3f0acb87024adafcf6585dcbf3d644c1cee08d5544883d0b1eb698a41471cd893da640fe07dc16f4293c2e433585931f44563c04b25af26a714afb9659ca57aa20f33bc3e295eafda49fadd8414c6d9345076cab55f1a83092718c83560f335d468e1252fd60c7e5ec51b4cd380b183b7c9dc428df56baf5000970386e501665d7a1d44f56cac6ce9306e8f851a6a08341f0efe810760bc90f4d4a795b07804b71daee087c6db8b56d0ed866cbe51f1d92091dd890989abcd4cb6061cfda707e4fa53aa07c23044c73080dd849de98bf14ea5062d2da9fa58248c20308ac73cbf44fe1a2973d8c56928cf2f075caec8769b3bab25687a4c288dffdb1959a319e8ba1fbdc38fbef59021ffd2003f50100f5c9aac146cdf0be413d9b19a8a3677d8678829f5256cf223dddfcaa8e77af1844dc49e499ad3e8243ee87598ca9263944ab65ec61fad87603419d071cc2f721ebdd82541e4d694c76c19b1d07dc115dbc8d085c36c7ff0242f07ea267e1d4e7eb77320ec7ae83054713308d8e0281f41e71eb4a315fb25ab977d9a8b8662cb373b60f1d9a958b2ec4e42c22ca0be58ef923453e0760b3ec51dbbe17a6cfdeecad9394e7e260f9def8c2492e35555d7d24056754236d67c28a4ecb467a42d3603b936ee3955f7e782b35d8f74f6ddc0b317c213f23b2f2529286e77960834c1050b21716899e46661cc7a2d4e34d4b21f6646df13815b9104869431a148b6903be0eae0b15d494157f8d399bfff8fc23644ffe115904dde53ff3e971fd82593aa80976325a8a740b95243ca051595340128ba53b0e3c05f132a9be1d2c5645ab62247bfaf4c85af5f1d3fcf02af72f363cb76484aee93a5f94d49d8ee34c9dd03e49d25cd473c30dc8eb949314256b128e2c7539eade92ac41755676131111c65a5a86ad9523ba3395a51e336300104da6af89e1b385832fbe72bc7d7f379f3a9665de9b3fbf91566dde5f1416da1d257abff68258aa46e620bd8f81294d90da1af82e36baee5267dbfa8739a690a8bb120fd2c5ae5c1e018f143e3a9dffe11e0c216431a52f8c019fed003270f0debdfb3eca93743243b374f52e7eb9f26aed2b044cfe99d2d28deba8db02e494f9b8b8e8af2a2e1a21072d8d65736a98a8010db4b2d0ebf8ba602e01f6f21e614e4d8a99bc0d7fd6d116989814b27b3dd0bd03cd4dfbb2b2fe8ec1206b53b76df4c15d6df0b4e6e4215d05fef3f0f53bf824ffd778ab529fa78b9d2fee36325aca1458c0d934b3a39600dbb586131ac33dafeed8110ee71960e69ac8ded32f494a5671c046e8986da9cd8532ac2b066a31fc2b2903983f1cc1f9f1599fb44980855bb7aec205532ec1e446ec80b6f5fbc1f89caccece30dbbf8df9614b0d83bb41bf5c06326f867d490befb5a34f9fc3441c61112d7d5b298ae2e5bb370836837eea41416f7b92590beddd5df4a7025fed7c518026acf47e014c85ce2363d4177f8ee28268705bf1a55cdcb6ff4545c7f5354c27cc3489ac825c4d0674a4d13693e98d2ef3d693ee4b5ce7057b67755a819f0fa1a0359bb64cfdde3b6cf80fb65fd72161ce76116bd336f8043a8fdf1061a2d00b7906997b0990ea3f8af3f9e15f5c64fde8d1b03084d77f86a1dbb88b85722ddf0323bf27af3b251855d76c6e03503b84032f3aed0a939058e5fb3964f4bc8afdbb4bb0f353aba17222d72225a06eb39fbdb281697c56de8ed87300d760c39589fb9679263c8acfdb7fa4ec610e502511e6a99cd387f1035fe75e2ea571ac19d2a3c78340a0eeb0fdf9164fb010eacbeb02d0f2ee594955a228a64fd5be15401fdc9f2b33af79cc3c621b811f75582c48128f573b6431fa054f5cb174e19a8700b9135ebe69715763e095d5ee7317452eed7a9097ae11607b3112a4c254a01ae16099061fefeb39e747fc6854188cddca352477ef79c1e30cba26fa6a938aeb6e506858e3f9ceefd3072f14d8d91a9b8f35a720ca82371e4fb2f59ca1e26d1117ced4da7a90a2e97678c04cf6d9100bd9dc730a803e37c339cac1154d2b171d898fb5d2397bcbc3fbac9d592e26421a8ba2a22fd250599a957328031a5a90363c3b004228e50986bcc50adddafbb9847ebeaf4a1f27083045fe9a682a10ed284610ddb2fdca12c9d2230697690bf37c50cb4c353d1e26115d28ff7071ac4c13df8331fdb4e84a92e5567226d53175b402153fcded17e6564ce36807431811f4fb06535b06c96da33512d30803244da0b9704f9097ca5936faa380692a0ad428629c38a41b7a93cc9783779623ac95e17a5cf2f2120dcd492e9e4a4c45c06a1cf47729a2793bff8006608e4e69f9861d43debc69fe40c675ef185ce71a0e153267b3bf43b316cf3d92f4942c209b6f8c04fe52b325c787b854edfe2ade95d8b1bc1f7839478e1c733031da8775244c78ec0f9121b57073dffe7b8bbdcac0f65d83923c2d39733a9925997d096276bf8e2f0deb40c700648038987d96534d198897927dd6e94a5c20862d6af87b7a5c712b655bbacd915a7bafdd5c6b8c1586e1279c7c4f98d8bfa844344b2510e06fdbc18204ab6a1bb6d96b6867498798d6ffafa89e560a67d7c1d5f1cfc915a34d23eb94a326d2f7ccbd8a93317889af3e104481039031767b572000e3308a14c6cf2b439f26fd54d035e53dc35d5438fca5ce198836a18bc9f9bb4a1f69c19dfca22f73de6516bb3604cf5311f320047096c6673d6ac37f982a6674fe4b5a2143442fd25456f1c4774a7ea5996670d0a650fcadf472a300f17f00414642335b63a2f6d08767a31971192d672c352b000fbad94458851b746046e72d805486d55c75932ab306af60818a5c1b261efbcf97d75cf3e855e179e9eb08f8e5746f7358f3650a9d0e05210d95eb5742a8238287d5f0e1479536995546183d267a91de300283c9cc5e9ff273552b6c47657fb1169c16d1d42d9073a2639e76363245412d45be5ee2ad8d12982db06059e9e9f2cb8344b957a0f0f5c1aed0913aaa747d1b9eeb90c630be6797d8701f8164ecc628a6426d31440f47e7b59c5764a89ec9ecfecafde7754e97e216ed13416271d392e7b882ded53e745e7b27926b25276da53a0715f7d5252ca692dde6ee18463e59a5e068766fd185810edde64bbd0316b210adff901670605a100d4a9d8c02ad68581a2082f093a2997789bba5963ea11d539985ae46c5e1fa4f6f3404aa52ac17b439427e661d7eae247ee04756aa6b5b9cc5afb70e1d79324ec8f713b41a48350502ed33e48c21a44dc7c5deb7dc700b63d59212fd15ba6953c1a3eaf14b983bb394cfe705c1da8b98fe9875a9dc2f4f45a9f222ab3df503db0c1c0c998f6ed9b4d82c25dbe7e9332e4b1b58d5543673f6e8907415324b61617c3d0cb6bffb5", 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00005bb000)='rxrpc_s\x00', &(0x7f0000df8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x99)="ca75953e1dd2659b808bcec5705cf077e7c5bb9b1dd0b31e90e691ae4c4658df9cb0ab6395b9073c693c127683d1d0d74f97f8f73c4a1cb663ca143aff5ffcc803a362631a23a6a055a2cb46f29ff4f97dbe88599bbc9b768daabaed59aaf37d3cac6e071b66e1c50c46d8f6edba5e047869da9602a84b91cda1846c82750bc484aca125a1f1ee832900f39571f7deb2bd58a44e6fdfd3ac1a", 0x99, 0x0) keyctl$reject(0x13, r0, 0xffffffff, 0x0, r1) iopl(0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000cb8000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400240, 0x3) r3 = syz_open_dev$amidi(&(0x7f0000d61000)='/dev/amidi#\x00', 0x10001, 0x100) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000749000-0x8)={0x0, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000000000)=0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={r5, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x6, 0x3b04, 0x0, 0x6, 0x25}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x1a, 0x2, @thr={&(0x7f0000001000-0x58)="9e16edf97836eac95afc5c4dd7bf1248a91536a9f858b7d622bedbe109e7b38917afa86ea3505b804ccd6dcfe7ce2cf302f38dd07f5cad4788fbd57063a79c42823bfa4904664f1cf8da7260b86773cb5c96b1646ac07087", &(0x7f0000aff000)="92d481bfe517bb293a2f5319a59d345ba7b3197ec487bd9653017f86353448ce2390ad80c61c732ff93094f25c2fc7a7f737a5e78930ac0068a5c8ff5ec97984865d0855f929354d733b686e077f3c8a42500105903602c5bf7e18357c9eacb33eefd79fa275f5249cc39da4ea070cd1ca09ec38cec37899a4971080d002fc985b5eb4a0"}}, &(0x7f0000018000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000000)={r5, 0xe106, 0x76, "17963f69c498258042517e00cc3e1907c0cd8523ecf753a3b0cf57f1e859dc38c57ec0c64e83035babe979189aea2b79e94e00de21d07b670418cc33b584420b4536be8b8cc0c74991f0229bfc95435f63d6eab87eb99f6e0f475441a186296c659d1424c37d3fcaaa79eaa027a39038f51e004799a8"}, 0x7e) timer_delete(r6) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000001000)) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000001000-0x400)) bind$bt_rfcomm(r4, &(0x7f0000001000)={0x1f, {0xfffffffffffffffc, 0x7, 0x40, 0x5, 0x7, 0x847}, 0x2}, 0x9) timer_delete(r6) 2018/02/08 07:40:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ab6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000000228a, &(0x7f00001ea000-0x38)="f8d94a732028502bd2fd1902975a8d7e5147d82a4ad98efd5a20ab9d00000371c5b7f6e6ee091555f30002d2f667f6dc0ee9c680c08c08f7") 2018/02/08 07:40:23 executing program 1: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000001000-0x54)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty, 0x2}}}, 0x108) 2018/02/08 07:40:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f00008e3000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000989000-0x24)={0x6, 0x6, 0x5, 0x4, 0x1000, 0x9a, 0x3f, 0x445e, 0x1000, 0x3397, 0x2, 0x3f}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006fc000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000ead000)={0x20, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @uid}]}, 0x20}, 0x1}, 0x0) 2018/02/08 07:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00004b0000-0xb)='/dev/audio\x00', 0x200000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000d39000-0xc)='/dev/ashmem\x00', 0x3fd, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a4000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d3e000-0x4), &(0x7f000061a000)=0x4) 2018/02/08 07:40:23 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000dd6000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) getrusage(0x1, &(0x7f000039b000-0x48)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000f6a000), &(0x7f0000d1a000)=0xc) 2018/02/08 07:40:23 executing program 0: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000e8d000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x103000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000042000)={0x7, 0x0, [{0x906, 0x0, 0x40}, {0xadc, 0x0, 0x7}, {0xa8d, 0x0, 0x5}, {0x89b, 0x0, 0xb5b}, {0x2b6, 0x0, 0x8}, {0x205, 0x0, 0xb67}, {0x0, 0x0, 0x80}]}) 2018/02/08 07:40:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ca000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x3, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b1000)='/dev/ppp\x00', 0x400400, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bc3000-0x4)={0x25c7, 0x2, 0xa000}, 0x4) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x0) 2018/02/08 07:40:23 executing program 6: mprotect(&(0x7f000087b000/0x3000)=nil, 0x3000, 0x1000004) 2018/02/08 07:40:23 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e73000)) wait4(0x0, 0x0, 0x80000002, &(0x7f000044f000)) exit_group(0xa10) clone(0x200000008a000900, &(0x7f00003e4000), &(0x7f0000a98000-0x4), &(0x7f0000065000-0x4), &(0x7f0000b70000)) [ 338.606546] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 338.637824] can: request_module (can-proto-5) failed. [ 338.674505] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 338.707859] can: request_module (can-proto-5) failed. 2018/02/08 07:40:23 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00007e3000)='/dev/audio\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x334, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/08 07:40:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x3, 0x84, &(0x7f0000001000-0x8)) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000002f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000002f000)={0x2, 0x6, 0x8001, 0x204, 0x3, 0xce9f}) 2018/02/08 07:40:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x9, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x200, 0x8, 0x10001, 'queue1\x00', 0xff}) r1 = getpid() fcntl$setown(r0, 0x8, r1) ftruncate(r0, 0x5) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x80831, r0, 0x4e) ptrace$setopts(0x4209, r1, 0x4000000000000b4, 0x100000) 2018/02/08 07:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000811000-0x4)=0xfffffffffffffffa, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000d3c000)=0x5) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000dee000-0x2)=0x1f) sendfile(r1, r1, &(0x7f0000b77000-0x8), 0xfffffffc) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000982000)={0x1d63db2021f4b15e, &(0x7f0000007000-0x8), 0x2, r1, 0x3}) 2018/02/08 07:40:23 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, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001ea000-0xc)={0xffffffff, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dc7000-0x20)={r1, &(0x7f00004c6000-0x73)="5fd0", &(0x7f000086c000-0x94)="70de78134b2ea53224792376fbc1e67d8572882da7b181de28e4dfaf9934331873d292c5412f5b3d43e4ae882126af48e03ebf9d568e3b8b5a8d06c6938183853bd85a042490eb5caddf89c98fde73b753aaaf6de9520d000000089f2af7514f5408c4d38826578c6eca1e", 0xfffffffffffffffe}, 0x20) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c80000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ab8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000981000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0286429, &(0x7f0000a50000-0x28)={r4, 0x9, &(0x7f000054d000-0x24)=[0x80000000, 0x5, 0xfffffffffffffffe, 0x80, 0x8001, 0xfffffffffffffffe, 0x1f, 0x7, 0x6], &(0x7f00003aa000-0x10)=[0x1000, 0xd7e, 0x1f, 0x7], 0x50, 0x2, 0xffffffffffff8001, &(0x7f0000ca3000-0x8)=[0x401, 0xfffffffffffffff8], &(0x7f00009f8000-0x28)=[0x80000000, 0x3ff, 0x9, 0x1, 0x1, 0x7ff, 0x7fffffff, 0x8, 0xac, 0xfffffffffffffffb]}) timer_create(0x7, &(0x7f0000dc6000-0x58)={0x0, 0x12, 0x2, @thr={&(0x7f00000c5000)="55b16b2e4519d451c3eca8cf893e545a874d0da5c386c3e457ef88067c35e677d992aa72c3434ea974b87363278730d70a5aeb55a95f1f6768bccd6b41657ecdf11d2594007739a04c573292045261b3b7d02dbbfa0ab823a0569dd64d36a19959390799bd80e9019dc3bf6dce07d4c26f80e2535e4ee4af046cf04e72800ee48c10cf170cc4b11cd03ffc06030f80f52067a95d", &(0x7f0000187000)="bcd9e019bb374de3951db7d501c5269c130f8b075c4121ef349ae99b40ec7c7228280d50455973206d29cd4e2a0a"}}, &(0x7f0000a16000-0x4)) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r5) 2018/02/08 07:40:23 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, 0x80513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000c75000), 0x10080000000000b, 0x0, &(0x7f0000f0d000-0x8)={0x0, 0x101}, &(0x7f0000049000-0x4), 0xfffffffffffffffe) r0 = syz_open_dev$dmmidi(&(0x7f0000b44000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x10400) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000949000), &(0x7f0000a3e000-0x4)=0x4) r1 = open(&(0x7f00004bd000)='./file0\x00', 0x8000, 0x11) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000672000-0x30)={0x40, 0xa5f, &(0x7f0000a56000-0x1e)="6076eca55b3a22865064dbe8d1708b18d55309a52aa23bcc75b05c93b3c1", &(0x7f000089b000-0x21)="89eb8613fad032f4b6ce5d9f6e82fecf81d5a977aa60b3c23ec799cb05e7e51550", 0x1e, 0x21}) io_setup(0x1, &(0x7f0000a14000)) 2018/02/08 07:40:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004ca000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f00008c4000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ee7000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000081a000-0x4)=0x5, 0x4) r4 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r4, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00003ee000-0x1), 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$netlink(0x10, 0x3, 0x12) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000a73000-0xc)={0x4, [0x8, 0xfffffffffffff801, 0x2, 0x5]}, &(0x7f00003a4000)=0xc) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fb9000)='/selinux/context\x00', 0x2, 0x0) sendto$inet(r4, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r4, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) recvfrom$inet6(r4, &(0x7f0000883000), 0xffffffffffffffe8, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/08 07:40:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$setstatus(r0, 0x4, 0x2004) write(r0, &(0x7f0000f28000-0xd)='E', 0x1) 2018/02/08 07:40:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00001ae000-0xc)='/dev/audio#\x00', 0x9, 0x10000) getsockname(0xffffffffffffff9c, &(0x7f0000d80000-0x10)=@can={0x0, 0x0}, &(0x7f0000cfe000)=0x10) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000eb3000-0x70)=""/112) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00009ea000)='/dev/audio\x00', 0x40003, 0x0) sendmsg$nl_route(r0, &(0x7f0000776000)={&(0x7f0000862000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000be2000-0x8)={&(0x7f0000ea5000)=@dellink={0x64, 0x11, 0x300, 0x4, 0x0, {0x0, 0x0, 0x0, r1, 0x400, 0x1020}, [@IFLA_OPERSTATE={0x8, 0x10, 0xffff}, @IFLA_MASTER={0x8, 0xa, 0x2}, @IFLA_NET_NS_FD={0x8, 0x1c, r2}, @IFLA_EVENT={0x8, 0x2c, 0xd5ff}, @IFLA_PHYS_SWITCH_ID={0x24, 0x24, "4a878b5b774892316334491d0858fb05c5887debddc1b439cdcc734e91c6"}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000040}, 0x20000000) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000a18000-0x50)={{0x6, 0x5}, {0x0, 0xfffffffffffffffa}, 0x8, 0x83591f68cc583365, 0x2}) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000372000-0x18)={0x7, 0x40, 0x0, 0x1, 0x9, 0x7ff}) sendmsg$kcm(r2, &(0x7f000055b000)={&(0x7f0000627000-0x10)=@nfc={0x27, 0x2, 0x10001, 0x7}, 0x10, &(0x7f0000e1f000-0x28)=[{&(0x7f000055a000)="9b459cd1c9983c0deb7b003549e82d2a5a1dd75135e3540bc385be5e1651e02ef7e30f668c43e59d4553a971db782c9056c48069ced04889f3d56658bcb9a65eccc7835d6f32f4d7aaddc1dfc206f79c7fffa146d31c04787cc9948a074f5b3f4acafd1a63dd883be348c359d114e501bd91a3b0d382a7318ca64b46ac861c58f96a34a7022e8c1438934cf8d5130173ca2b", 0x92}, {&(0x7f0000a24000)="52dab31899b65adbeafeb0c7a9ba7062857cde9b841c7638afec2e991f1e365de791c9fe08a4abf886b34e603b027d91e77a67ed9fac15e67462", 0x3a}, {&(0x7f00009fb000)="6e0019499a34defcae115530ece55ca911f587a1703829ea3f06c8b6031f35856e8672225f11c885a9de246853140cb08d66aa98618cc5960cdc8dc2d11a2c41f0ea54ecbf6f814ab73fac7561af68b4189c8e7e56a35e39846fdea1260324a0e314ece7823b3a04d9a216b4f385570cd63b9b4a3404575dc5b61e5dad5017738ac1e260d5efca47954798087a99d64b3f42c7a716bd2549224827485b8f22c535538ae7c087e22899c89188888c7d021bde0f14dfba753282e97dbeaf6cf711c3", 0xc1}, {&(0x7f000001b000)="b82fb46efc8d5629246c3ca7610a5c6e1af2a34c7f4838530432b9f4b6e012e5a124ce33b4b1b6160afcf712215f9571563571beebf4b1485caea904d67db24faf4a64dfa8e4da71c445c806d745a50e6107a3371c87b930118aa0a5ca38107d600bca60c22aa06c59558d32c2294842e169e16e533d8b729f65afd0581aadf1d6457f971c01fc6cc703aadeb09dc2b2e0861f52cd5ec0661883005f6c41c6d8bfac1604", 0xa4}, {&(0x7f0000855000)="afefc3385e20d64df3afce98", 0xc}], 0x5, 0x0, 0x0, 0x4000000}, 0x20000090) r5 = dup2(r3, r4) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00003a4000-0xc)={r1, @rand_addr=0x40, @dev={0xac, 0x14, 0x0, 0xc}}, 0xc) 2018/02/08 07:40:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000082a000-0x2)='\x00', 0x0, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00000ab000)={r1, r2, r2}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000ec8000)={&(0x7f0000e67000-0xa)={'crc32-pclmul\x00'}}) 2018/02/08 07:40:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d8e000-0x15)='/proc/self/net/pfkey\x00', 0x38040, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d0e000)={0x1}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000061d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000b1e000-0x2), 0x2) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f00002f3000-0xc)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000618000-0x133c)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x200000000000003, [@generic="e3"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/08 07:40:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000002000-0x10), &(0x7f0000002000-0x4)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f000052a000-0x4), 0x0) 2018/02/08 07:40:23 executing program 4: r0 = creat(&(0x7f0000ff4000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x100000001, 0x9, 0x7, 0x7ff, 0x0, "bf9b66c4a46846c54fc7d44922a57669ac94158de6713dfb59f547580567735076a1957b53dc6b9b4456c08ff08e95e87c8b9c37b26243c9d7fd6fa432b57e", 0x3}, 0x58) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000001000-0xcd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8863}}}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000005000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(crc32c-generic,ctr-twofish-avx)\x00'}, 0x58) 2018/02/08 07:40:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b19000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f1a000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000657000)=0x2c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aaa000-0xa0)={r1, @in={{0x2, 0x0, @rand_addr=0x100000000}}, 0x1f, 0x7f, 0x100000000, 0x401, 0x1}, 0xa0) 2018/02/08 07:40:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000070e000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d3e000)={@common='tunl0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000565000)={@dev={0xac, 0x14, 0x0, 0xf}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f64000-0x10), &(0x7f0000f64000-0x4)=0x10) 2018/02/08 07:40:23 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000000c000)='/dev/admmidi#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000003000)={0x0, 0x0}) r3 = syz_open_dev$admmidi(&(0x7f0000006000+0xa97)='/dev/admmidi#\x00', 0x1, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000003000)={r2, r3}) r4 = dup2(r0, r0) ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0x20) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000000c000-0x120)={0x0, 0x0, 0x2a, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "77decac9a434f47ff7d7ee3a45c4271d"}) 2018/02/08 07:40:23 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, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001b5000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000c6c000-0xe0)={{0x0, 0x2, 0xca, 0x2, 0xf4b}, 0x4, 0x8000, 'id0\x00', 'timer1\x00', 0x0, 0x6, 0x6, 0x0, 0x7fffffff}) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f00007c4000-0x12)="6e65742f6970365f6c0025f36c6162650000") fsetxattr(r3, &(0x7f0000ae6000-0x18)=@random={"62037266732e", '.^selinux\'\'\x00'}, &(0x7f000089f000)="6e65742f6970365f6c0025f36c6162650000", 0xff2e, 0xffffffffffdffffc) 2018/02/08 07:40:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000708000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000023f000)={&(0x7f00008ee000/0x1000)=nil, 0x1000}) 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), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) 2018/02/08 07:40:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mknod(&(0x7f0000b4b000)='./file0\x00', 0x62, 0x5) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000988000), &(0x7f00004c0000)=0x145) 2018/02/08 07:40:23 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000021d000), 0x0) r1 = syz_open_dev$mouse(&(0x7f0000161000-0x12)='/dev/input/mouse#\x00', 0x100, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000001000-0x8)={r2, r3+10000000}, &(0x7f0000000000)) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001000-0x7a)=""/122) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000000)={0x4, 0x9, 0x7aa, "cbaf4c5533f7", "f53ba7acb3f3fcf67cf04bb258b29159"}) 2018/02/08 07:40:23 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000027000)='/dev/vcs\x00', 0x100, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xe, &(0x7f0000027000-0x4)=0x8, 0x4) connect(0xffffffffffffffff, &(0x7f000001c000)=@generic={0x0, "5976d8bf623494cf0f9bea0f56600d5806357e8977866f9555cc808903d01ef60a463036c6b908661e8392f543be280dec24ddbea7a3919704a7a198869279f11f8054bc3c8201986002eed214318707062a05947adebcac377a28b09695df161b7b5218faf80c1d3b2a822dcf99db86cecaffc36749bf7e87ab96c0d59e"}, 0x80) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000013000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000015000-0x10)={&(0x7f0000013000/0x4000)=nil, 0x4000}) 2018/02/08 07:40:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x100000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f000069d000-0x20)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002c3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00009ac000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b57000-0xc)='/dev/rfkill\x00', 0x800, 0x0) r3 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000511000)={{0x1000000, 0x7, 0x20, 0x3, "c26495c7e5811e286465937556bb523ad388b61c4f62286f92a0d9b2cfa48097496232012659e879c4fa39d1", 0x7}, 0x0, 0x0, 0x9, r3, 0x0, 0x2, "856166dff883fe011c0c9250b7154ce4df8bb5903c9899281a75795c0b2ad98c93c43a1923dfc5c72fb7161fb9bc615e997df3a6f9ae165efa4e0c8972ea2038", &(0x7f00002f1000-0xe)=']ppp1[}-!ppp1\x00', 0xe, [], [0x3b62, 0x9, 0x0, 0xfffffffffffffe0e]}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f000063f000-0x40)={0x0, 0xf000, 0xffff, 0x1, 0x1}) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000a2a000)=""/41) 2018/02/08 07:40:23 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) epoll_wait(r1, &(0x7f0000001000-0x60)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0) epoll_create1(0x4080004) 2018/02/08 07:40:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000011c000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x5, 0x6, 0x20, 0x101}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x2, 0x10, 0x8, 0x200}, &(0x7f0000f8e000-0x4)=0x18) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x6c6, 0x2, 0x5, &(0x7f0000000000/0x1000)=nil, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00006bd000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4000000200001278, &(0x7f0000d8a000-0x67)) 2018/02/08 07:40:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000011d000-0x8)={0x800, 0x8, 0x7f, 0x81}, 0x8) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c5d000-0x9)='/dev/dsp\x00', 0x4180, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000002a000-0x4), &(0x7f000043b000)=0x4) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d7b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f79000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c70000)={0x9, 0x2, 0x8202, 0x8, 0x3fe, 0x1, 0x2, 0x5, r3}, &(0x7f0000899000-0x4)=0x20) sync() bind$inet6(r2, &(0x7f0000ab3000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x43a6}, 0x1c) syz_open_dev$adsp(&(0x7f0000a7c000-0xb)='/dev/adsp#\x00', 0x4, 0x200000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d9b000-0x3)=@assoc_value={r3, 0x8}, 0x8) 2018/02/08 07:40:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x23a, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00003f3000-0xa)=""/10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001a000-0xc)) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) accept4$ax25(r0, &(0x7f0000ae2000), &(0x7f00005c7000)=0x10, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) 2018/02/08 07:40:23 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006de000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0x1d)="d651c0359b65ca13346e45455affc535fe1f6fb2d4b6527eb532d8993f", 0x1d) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f000006f000)=0x8) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00007d8000-0x4)) 2018/02/08 07:40:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socketpair(0x11, 0xa, 0xaa70, &(0x7f0000fd8000)={0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000ae3000)={0x3f, 0x1, 0x2, 0x7}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000df3000-0xc)=@sack_info={0x0, 0x0, 0x200}, 0xc) sendto$inet6(r0, &(0x7f0000b71000-0x2)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)='d', 0x1}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) 2018/02/08 07:40:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00003ab000-0x50)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$tun(r0, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0xa) 2018/02/08 07:40:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0x9204, 0xf0b1) 2018/02/08 07:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000e3f000-0xe0), 0x0, 0x20000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00003a7000-0xc)={0x0, @multicast2, @local}, &(0x7f0000fb9000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000e2000-0x48)={0xf, 0x9, &(0x7f000076b000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5}, [@generic={0x7b, 0x0, 0x0, 0x8001}, @ldst={0x1, 0x1, 0x3, 0x3, 0x6, 0xb8, 0x10}, @ldst={0x1, 0x0, 0x7, 0x0, 0xa, 0x78, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000d96000)='syzkaller\x00', 0x581522f7, 0xe9, &(0x7f0000ed9000)=""/233, 0x41f00, 0x1, [], r2}, 0x48) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000016e000)=@common='tunl0\x00', 0x31b) 2018/02/08 07:40:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xfc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"470a243a1d80b2"}, 0x9}, [{"673419d319c4a5"}, {"640d03ec3db900"}, {"53c90599398c1d"}, {"7888334a693dbc"}, {"606cb292aa4efc"}, {"f0a4844cc615ea"}, {"40fc3dc87216bd"}, {"702ff61442b06a"}]}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x3}, &(0x7f0000002000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x81, 0x9, [0x7ff, 0xffff, 0x3, 0x6, 0x80, 0x401, 0xd5c5, 0xe55d, 0x82]}, &(0x7f0000000000)=0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000ce8000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/08 07:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a1d000-0x8)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000bc8000)=')/vboxnet1eth1\x00', 0x3) getsockname$packet(r1, &(0x7f0000c42000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000b9e000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000020d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x801020}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f00006e9000-0x20)=@ipmr_newroute={0x20, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0xfffffffffffffffe}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0xffffffffffffff50}, 0x1}, 0x0) 2018/02/08 07:40:24 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000014000-0x1e)={0x6, 0x7ff, 0x3ff, "bbcfad6a363c", "97ce4c66374aa8c6ff05ad0a88f4743b"}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000010000-0x1c)={&(0x7f0000003000-0x20)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x1d}}, 0x20, &(0x7f0000014000-0x40)=[{&(0x7f0000003000)="7491c1d642be4f7b4ee8b8e8a5c3e26cb76a05bc464f5f8742cda4c11fc69cf621f7ac504b5070", 0x27}, {&(0x7f0000014000-0x4a)="2594925705d1e4284d1ff19ab40d9b8583f2bf605436e46a58e5f465dff0ed5d7cfe34b2abb0e843c8d1f8c8e9b6c9930dd93a2c0c9aa21f2e9fad03a7173907e6c5c2e3d7dbf1f7a38f", 0x4a}, {&(0x7f0000008000)="2a60010401419bdc35100255fb0640e61d2cc08075f7be065d801d103cde3f90c15e202bc1f49d4c67b7d21e1e51a5ae3300cd3803fac57e064e8441e837", 0x3e}, {&(0x7f0000014000-0x1000)="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", 0x1000}, {&(0x7f0000004000)="b304aeb8b521fe810fb7fd2b23602ff8896434afba49fb3a4e4cdaae79116438e80e6d5bb063c54a3e19", 0x2a}, {&(0x7f0000014000-0xd6)="dd370c920c7af4678f8244d5a4218fdad815382a1c39897b04fba793eb2305edc085058bb0e9aa9920688f1e53f8bc2a65f771acb7582e59278712b7e24961f0215faf8b53480817998d4cb79a0f0d546002aff7d9a7ce944fa13342903ca9806b5fb666f493e393a61737c320e62656a964ad3f911cc7e2f4edb234459526dc48965335807abe5940e472ab5cc9270c2c88048e2cee04ec8bbf6ac86923272e9bb4e1b5256cc792db7b2f05a243747caa4c4dfccce6b37904b5bae3323cdc3965722d91d2fcafba3a73245b47396974fd84deddf6a6", 0xd6}, {&(0x7f0000013000)='1_\'', 0x3}, {&(0x7f0000014000-0x1000)="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", 0x1000}], 0x8, &(0x7f0000008000-0x30)=[{0x30, 0x0, 0x7ff, "2937b9a15b45de7a684ba7811917db347ab0647b16269dfb654543b8c035e0863bbde640"}], 0x30, 0x4000000}, 0x4) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000005000-0x32)="2f00000021000300000000001a0000000206000000000000000000c9080014000000080000000000000000e2000009", 0x2f}], 0x1}, 0x0) 2018/02/08 07:40:24 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)) socketpair$inet6(0xa, 0x6, 0x1c0000000000, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000005000-0xc)={0x0, 0x30, &(0x7f0000005000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000006000-0x14)={r3, 0x1ff, 0xffffffffffffffff, 0x0, 0x1, 0x2}, &(0x7f0000001000)=0x14) socketpair(0x0, 0xa, 0x9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r4, 0x4b30, 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r5, &(0x7f0000007000-0x10), &(0x7f0000006000)=0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x84, 0x9, &(0x7f0000002000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xfffffffffffffcea, 0x98, 0x0, {}, [@common=@ttl={0x0, 'ttl\x00'}, @common=@set={0x0, 'set\x00'}]}, @REJECT={0x2, 'REJECT\x00'}}, {{@ip={@rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="ff39f226c425e2c4e2bfea0144d273dd"}, 0x0, 0x70, 0xffffffffffffffd5, 0x0, {}, []}, @REJECT={0x3feac350da59c9, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x1a6, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00'}}]}}, 0x98) 2018/02/08 07:40:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000bb3000)='/dev/snd/seq\x00', 0x0, 0x40000) r0 = syz_open_dev$usbmon(&(0x7f000000b000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x101400) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00009f8000+0x190)=0x1, 0x4) 2018/02/08 07:40:24 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x9}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x2, 0x117e4c330, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, @in6={0xa, 0x3, 0x2c700000, @empty, 0x200}], 0x9c) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) writev(r1, &(0x7f0000006000)=[{&(0x7f0000019000)}, {&(0x7f0000012000-0x59)="01", 0x1}], 0x2) close(0xffffffffffffffff) 2018/02/08 07:40:24 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000013000)={0x0}, &(0x7f0000002000)=0x14) r2 = syz_open_dev$sndpcmc(&(0x7f0000004000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={r1, 0x2, 0xa, [0x7, 0x6, 0x6, 0x8, 0x18000000000, 0x3, 0x7b35, 0x3, 0xff, 0x77e]}, &(0x7f0000005000-0x4)=0x1c) 2018/02/08 07:40:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd3000)='/dev/rtc\x00', 0x84040, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000f66000)=0x1, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x14, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 07:40:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000d1e000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/08 07:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10), &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d25000-0x14)={0x0, 0x3, 0x3, 0x5563, 0x5, 0x4}, &(0x7f00000ae000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000586000-0x8)=@assoc_value={r3, 0x1ff}, &(0x7f0000ba7000-0x4)=0x8) 2018/02/08 07:40:24 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000010000)={0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000022000-0xa7)="2ba906c7fc76a16da728755199a1f6d3de1a2b2dd1bdd59d5e0fd39b2124c25d7a126b8a8178b7f9684200ecee33187c225a89cb35360161b68d85a796a103d961cb49aa03131e3671ab39e55ec8f4ed6387593508f2101a7fa3ee843416737e6e01b91a563db64a61f24b5cb6d7a3995c52524778c83ae9949ed5800ea54205f72a8da64e3f92d3b355c61b588f5427fff5b5fe529ab3fa8d4a58f1b7a94836804ff9d8f96f7b", 0xa7, 0x4004000, &(0x7f0000021000)={0x1a, 0x1e, 0x8, 0x7, 0x5, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001e000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) [ 339.347720] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=13427 comm=syz-executor1 [ 339.370359] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=13431 comm=syz-executor1 2018/02/08 07:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b77000-0xc)={0x0}, &(0x7f000023a000-0x4)=0xffffffffffffff43) fcntl$setown(r0, 0x8, r1) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000e80000)={0x80000001, 0x2, 0x4a}) fcntl$getownex(r0, 0x10, &(0x7f00007e8000)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000d56000)=[{&(0x7f000096a000)=""/4096, 0x1000}], 0x1, &(0x7f00008ab000)=[{&(0x7f0000c11000-0x60)=""/96, 0x60}], 0x1, 0x0) 2018/02/08 07:40:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) r0 = open(&(0x7f000076e000-0x8)='./file0\x00', 0x101000, 0x21) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000cb000)={'vcan0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000e29000-0x10)={r1, 0x1, 0x6, @empty}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x5, 0xf, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) 2018/02/08 07:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00002d3000), 0x15) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000)=0xffffffffffffffff, 0x4) ioctl$void(r1, 0xc0045c79) 2018/02/08 07:40:24 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000d12000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f00001c0000-0x8)) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000b37000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b38000-0x8)={0x0, 0x7ff}, &(0x7f0000b37000)=0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b39000-0x4), &(0x7f0000120000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b37000)={r2, 0xffffffffffffff84}, &(0x7f000047a000)=0x8) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000802000-0x8)={0x3, r1}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/08 07:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x3) r2 = syz_open_dev$dspn(&(0x7f0000a1e000-0xa)='/dev/dsp#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001ce000)={0x0}, &(0x7f00006e6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000072e000-0x8)={r3, 0x6}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001f3000-0xc)) connect$unix(r0, &(0x7f000047d000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/08 07:40:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x5000019980330}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8bb}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000330000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009b1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000ffa000)={0x5, 0x6, 0xff, 0x68a426f9, 0x1, 0x6, 0x20, 0x74e, 0x14f, 0x1, 0x40, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f00002ad000+0xdfa)) sched_setaffinity(0x0, 0x8, &(0x7f00002c5000)) 2018/02/08 07:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000d50000-0xc0)=""/192, &(0x7f0000025000)=0xffffffffffffff5c) 2018/02/08 07:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00005ab000-0xc)={0x40000000}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000591000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000e45000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000057b000-0x6)={r1, 0x3}, 0x6) r2 = socket$inet6(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930506000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) r3 = getpgrp(0x0) capget(&(0x7f0000d4c000)={0x19980330, r3}, &(0x7f000040b000-0x18)={0x0, 0x2, 0x6, 0x0, 0x5, 0x5}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00003c4000-0x4)=0xf2, &(0x7f00009bd000-0x4)=0x4) 2018/02/08 07:40:24 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000020000-0x9)='/dev/sg#\x00', 0x1, 0xbcf6a19a487eb5b5) r2 = getpgid(0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000007000)={{0x2d43de89, 0x6, 0xff, 0x6, "d7c5ba58c85303ac42585149ceb2f1619a9d1835918960a8c7003be4c7e9418df7172293f9e5822e7cd3bc2e", 0x3}, 0x0, 0x0, 0x4ce, r2, 0x5, 0x236b, "c07144c53d991fd4cced5efd245b2840c551477c178928c33d3453666f11508b35b07145369233ceea4ca1b7a2983ef284be032d52908d2bbeb825e74eb4a1a8", &(0x7f0000020000-0x13)='-]procwlan0$*huser\x00', 0x13, [], [0x8000, 0x7fff, 0xffff, 0x3]}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000001a000-0x6)='rxrpc\x00', &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001a000)=',[ppp0nodev\x00', 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000015000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000004000/0x18000)=nil, &(0x7f000000f000-0xc)=[@textreal={0x8, &(0x7f0000013000)="0f0177febaf80c66b80cbe928866efbafc0c66b8d1c1000066ef66b92403000066b80010000066ba000000000f300fc7a200380f08ba4100b87100eff2a70f302e0f22c5ba6100ed", 0x48}], 0x1, 0x4, &(0x7f0000021000)=[@flags={0x3, 0x48007}, @flags={0x3, 0x48400}], 0x2) keyctl$unlink(0x9, r3, r4) pipe2(&(0x7f0000011000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000020000)) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000020000-0xe)={0x0, 0x0, 0x3, [0x9, 0x7, 0x10001]}, &(0x7f000000b000-0x4)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f000000d000-0xc)={r7, 0x6}, 0xc) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001f000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$EVIOCGID(r8, 0x80084502, &(0x7f0000017000)=""/187) setsockopt$bt_l2cap_L2CAP_CONNINFO(r8, 0x6, 0x2, &(0x7f000000b000)={0x800, 0x7, 0x101, 0xff}, 0x5) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/08 07:40:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f000033d000)={0x1f, {0x101, 0x0, 0x1, 0x40, 0x4, 0x2}}, 0x8) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x3, &(0x7f0000004000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) connect$inet(r1, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000a48000-0x50)=[{&(0x7f00002b4000)="377bb63ccab9e396a91244ae9c6f3bdbde94275d61500673a83d1e2c2cca30d608b5766b5d7a8c542c77780a5765eeb4d8e886758e3b00282e0f0d9da3fe28fc2fd93312fcd31dcfa00c79a4425486d6372f64ddaca9", 0x56}, {&(0x7f0000c7c000-0xb7)="1cf43e49a259bcf59b87b8e5aed7225a910f4d2a103a1b5708f6d6363bf6ae490e29e376cdfa0cded0d26156e4307dcbe9f4dc8f113f26ab3244a9d6805da15639ea474027c41e5e90d55f8ae8ca68f0b0adbd298c347ece03015c125f123e31ae91796eb088ebf9a0a916eaed2f03ad086b7a3246473a65ae611cecde6daf658fc670be9b197d369e94aab4cd139f54c4097f2fc0e7a2e7ddd5df97f2cdb45b27943218f25cdd44bc4f2a9e623fd1d9504643dc95ee7f", 0xb7}, {&(0x7f0000b5c000-0x5b)="11fec0c6ae59f58b822914529c29aa3f8d70ddcf228fe71a71d520534198019ff41625dc0c420598e535bc1c0e4311ccb06041735167bf4ef71a6a196cdc60e0b12538563f44804b5a14f96b80ed507186dbd8bd5291744f6c66c8", 0x5b}, {&(0x7f0000e7d000)="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0x1000}, {&(0x7f0000eaf000)="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", 0xfa}, {&(0x7f0000a2f000)="329601009886f330eba961f32e9b6393cff8510070a39cd6dc8c6b4c55ff9c629201ca6d7f2c0000a75958dcf505000000db09b4dff6e6bfc905f42e07b5029d58bc1f1b119265fa", 0x48}, {&(0x7f00001db000)="501a37456ffcd0b1733e1dc6366f59a3c7d301fd202edc1f90eb8bb8fd25cffbbda7a7ec13e5f630910e3251a98dd91fecd67d6e88f8e23294eda88ab202a9e4bd39d17afac2fbd365fb38fd6886430bf2ff51ca2987269e742f16c911f65c909f63ca33d9737d2f1ec57eec9ac32d268cd5639a775a249d6db43929bb951803476a726e68c5b3dc0be52986", 0x8c}, {&(0x7f0000975000)="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0x1000}, {&(0x7f0000bfc000-0xc0)="2ce30d4c0f60df37566dae0e49657393478f6189261d60653d3d4d6d28df86712f0772605c29d34106f4c2549beaedaf536b27336f0dccf6970be6f5db16c7d4d7970cd8f6ee4ea0bdd879e28946a2e3ccbd67e43500745b1b6b3a0366af4599a38277c0b4eb9d1fe227887e372c99e5e4f821613a4e62d2bc24fba9920ef9be9660aa63150ac35c40ea550fac0487ded0e2229cdeb501b81b7c5de3f6f5e1db21d6b84498acb9bc36bdda4de2cd9b89a7bec3a1d844cf132b1d243311dd7f3b", 0xc0}, {&(0x7f0000118000-0xd0)="4bb2372d37a2e643f8516e2d20c3d427de512d0e2ca63950484f22c08c1db5d6f79c0d48bd32bfde59c4828d421ef33d0cd5cb04631e26e77c394788a3fed53af1ecf8badbf89b9dbad6beb94928f3538dd701d836ee9f8fa02186d46a2f4a5488515a53902f57f522cde0ac1ab7d20e1749805f0ca912138805a61f9418bdf55663c2bab2e403ce9ae0c5ce5a64298dfd2756871a3c8241dab8f21bba81fde8f23af67680c8edb2fad4952eeb105a857e32bdec7b63223ca4d2d5987e7e4e56b3ac8b470fe19168361f19201ca0ab39", 0xd0}], 0xa}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c3a000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000050b000-0x2), &(0x7f00001f1000-0x4)=0x2) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000aac000)={0x3, &(0x7f0000a14000)=""/167, &(0x7f00004a6000-0x30)=[{0x7f, 0xea, 0x5, &(0x7f0000a54000)=""/234}, {0x7, 0x66, 0x4784, &(0x7f0000ea4000-0x66)=""/102}, {0x9, 0xbe, 0xaa1, &(0x7f00006fd000)=""/190}]}) [ 339.450930] ptrace attach of "/root/syz-executor2"[4154] was attempted by "/root/syz-executor2"[13444] 2018/02/08 07:40:24 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000004000)=""/4096, 0x1000, 0x0, &(0x7f0000013000)=@generic={0x0, "8d4e9e0639dd4bd09de86de135604989b495d6bfd57f2a325f07d3ed22583bdb58a8bb98f1c352e245bcdd1c9ef410839b84299b33a94bf575cf56dcb23364fef6aa0df2bf437917283460087bde634ff89ef3e9826c06b1896770d1359921896d0ed0b0d602d8e992fcd5a80325531e2310689e4577b721d9d8d3022c89"}, 0x80) truncate(&(0x7f000000c000)='./file0\x00', 0x1) recvmsg(r0, &(0x7f000001a000)={0x0, 0x21d, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1035}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f000001a000)=""/145, 0x7d}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) 2018/02/08 07:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000640000-0xa)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000c8a000), &(0x7f0000f07000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a70000+0x717)={@syzn={0x73, 0x79, 0x7a}, &(0x7f000095c000)=@ethtool_eeprom={0x0, 0x0, 0x0, 0xfffffea2}}) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 2018/02/08 07:40:24 executing program 6: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000fd7000-0x3)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x132) 2018/02/08 07:40:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f22000)=0x0) syz_open_procfs(r0, &(0x7f0000c42000)='net/rt_acct\x00') r1 = socket(0x40000000000a, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000e96000)=0x4a0, 0x4) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f00000a0000), &(0x7f0000f87000)=0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00005d2000-0x4), &(0x7f0000433000-0x4)=0x4) 2018/02/08 07:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0xa, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001e1000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000dd5000-0x5c)) 2018/02/08 07:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) creat(&(0x7f0000942000-0x8)='./file0\x00', 0x40) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) rename(&(0x7f0000a24000)="e91f7189591e9233614b2f", &(0x7f00005a3000-0x8)='./file0\x00') 2018/02/08 07:40:24 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e41000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r1, &(0x7f0000001000-0x10), 0x1000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c3b000-0x20)={{&(0x7f000072c000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) getpgid(r2) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000adf000)=""/6) timer_settime(0x0, 0x0, &(0x7f0000d20000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000ce4000)) sendmsg$nl_generic(r0, &(0x7f00009a5000-0x1c)={&(0x7f000067b000)={0x10, 0x0, 0x0, 0x8000800}, 0xc, &(0x7f00004fd000-0x8)={&(0x7f00004d1000+0x35d)={0x224, 0x36, 0x100, 0x6, 0x0, {0x5}, [@typed={0xc, 0x40, @u32=0x3}, @generic="afd773b27b8f9cd9596edd4b95e1330ffe213f36e1431e6da4a8e8269847b7ab664d61d9a2ea934807df0d945437e7daab15760832208425a791fec1a8a174a924399e870dcc28682dd9e108f5cb8fc34c52f4a55234c5d2d8cabc5331d40e8394d55619c7e480aa367655f809feb59528f43d9283befde2f68bb3ffadbf7bc8c0aeb319d91d0affaf9748bd07ee81d24b8be66167f1691ad2b50482", @generic="2c9e05546509477b9ce57a6eb1117d97be9b3d3e4d699f80465820faefd04bf7721c183ae1541d63f4e8928a83a66ba2d1a14e042da452fe29795d2dff4222d605c4bcc05760d100d3ed464167a978510ba01e5001e8c5eff46de97bdafbf73172986c2598b6ba5c0dc490b5f365f64e644189e9e9a7d35e0222bee239462572258df46629c958add4444390a74156968cebb070984f0447e9b21120a41cfe214e346adbd914798869af25a416a279592a632c", @typed={0xb4, 0x6c, @binary="29f7eaf9f6b59c6bb15cdef82893835912624617f258d74a7d0ad5ac2dd9727036c1c502a2a9158e549772668a4c3d39b05212cdf20de955bf5c463de0fa373eb06e97aee62a9661aaaaf6ae0ebb2f4685f6dfac03f3687b8b9ce25a18aac8b6743b5e6953c679a260d93a3ec74ae807596f32b3e941cf78d185e3305ed04a2334cc01c58d46850df729c540eb9801abd227afbfcb06eb28a53f86beb16ec0f9cb850fec7b6876f75eddd1c2"}]}, 0x224}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) clock_nanosleep(0x7, 0x1, &(0x7f0000c22000)={0x77359400}, &(0x7f0000a2b000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x15) [ 339.531632] ptrace attach of "/root/syz-executor2"[4154] was attempted by "/root/syz-executor2"[13458] 2018/02/08 07:40:24 executing program 6: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000dc8000)='/dev/input/mouse#\x00', 0x7, 0xa8000) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000dc9000)=r1) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000dc9000-0x8)=[{&(0x7f0000dc8000)="db428459c42eb6bbd31615a6d9129f35bc502b016d5a9bb0fed26d644d06074f7b75dcfb9688db4301b4b1577ee13c1efcd707e57482676064651c56bdff366b6c5a80bed48ae4e9011c1d1c954b159ca1e399713963855858502c15323e780c6be80e1bff56e545eb97463cc6633beb45d871ceed6c08d5b20b0b3a9c23a20522bc51817f35e631024ae0149bad4a", 0x8f}], 0x1) write(r0, &(0x7f0000001000)="1f0000001e0007f20015ffe60719007702000041536b8d3d6c39080000454a", 0x1f) 2018/02/08 07:40:24 executing program 7: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f000032a000)='/dev/input/mouse#\x00', 0x7, 0x408000) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000ae2000-0x1a0)={[], 0x40, 0x7, 0x8, 0x0, 0x0, 0xf000}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x800454dd, &(0x7f0000ae1000)) 2018/02/08 07:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x100000000006) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000732000-0x9)='/dev/rtc\x00', 0x98000, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000a87000)={0x79, 0x0, [0x9, 0xa2, 0x0, 0x1ff]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00007ac000)=@filter={'filter\x00', 0xe, 0x4, 0x284, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb78e5959c5635b"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x2e0) sendto$inet(r0, &(0x7f0000499000)="048b40f4fd3c71ca28a4ca28856bfe26cf9f452b5ca7d95cb0407737b473ec63", 0x20, 0x0, &(0x7f000029c000)={0x2, 0xffffffffffffffff, @empty}, 0x10) lseek(r0, 0x0, 0x1) fallocate(r0, 0x1, 0x380000, 0x7fff) r2 = socket$inet6(0xa, 0x6, 0x0) io_setup(0x3, &(0x7f0000a44000)=0x0) io_destroy(r3) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = syz_open_dev$sg(&(0x7f0000b3a000)='/dev/sg#\x00', 0x2, 0x40400) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000b5e000-0x4)=0x7) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000bab000)=0xc3ff, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000c3000)={0x0, 0x9}, &(0x7f0000c1a000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000054e000)={r6, 0x7f}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d0a000)={0x0, 0x3, 0x4, [0x13b, 0xfff, 0x6, 0x1]}, &(0x7f000029d000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000bea000-0x4)=@assoc_id=r7, 0x4) listen(r2, 0x6) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000767000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x8, {0x2, 0x2, @empty}, @generic="49db619ee4c1dbfed3872107fc7db452"}) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r4, &(0x7f0000276000-0x30)=[{&(0x7f000004c000)="ebd50ca7a65ed8753c8e59cca5862670a88dbadc8fbd711bef19a502ae9bf31cb600dbaaa792b655ec06eb3cbb75eff6f2cf2a0109000fc4c4e76a101316db33ae32d164309937973970f622816ba9177ba070a577", 0x55}], 0x1) r8 = accept4(r2, &(0x7f0000655000)=@alg, &(0x7f00001d9000-0x4)=0x58, 0x800) sendmsg$alg(r8, &(0x7f0000c93000-0x38)={0x0, 0x0, &(0x7f0000291000)=[{&(0x7f0000c89000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000de4000-0x150)=[], 0x0, 0x811}, 0x800) [ 339.763126] dccp_close: ABORT with 85 bytes unread 2018/02/08 07:40:24 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f00005ed000-0x1c)={&(0x7f00006f5000)=@full={{0x3, {"f6b293ee6b38fa"}, 0x1}, [{"8fc228785df12d"}, {"a13951deb0a1e8"}, {"b386ff4fbb7da6"}, {"108ef71a18b4e8"}, {"ab827121c7c975"}, {"d7fcd72564f275"}, {"66177ac06eee7d"}, {"38e6cb5616cf88"}]}, 0x48, &(0x7f000019d000-0x28)=[{&(0x7f00005c5000)="3eb8ba6df904a5c64f816b8561762fe872d2c6393d3642c3e3162a2e6b2b7c0980f4bee57cb8cd92aa697ef197d403f1ab44f2df7f01908d999638a84920da3ee2ca2db91e512a7162ea6c6753d8908aebbd5b02adba8022d547afe8f4dd2e0cb3541422fe301133b8d2bbee5cd3a416e934a09d1f109b439786242921cf04f0e9ec4f", 0x83}, {&(0x7f0000b2b000)="073dec9d38de6a9879f9de61885fcde8c5a45fd792915eee913213bef2cc3c9429a01d17a28982337a0604281ae2105318106bad8a6b54c5bf5ee7f49c05a955edc7939e90a632f1d3d448d11b738c4f5ea8864ad73e3efee3b251ee8f16783b300d5f739913798ef53880ff1338cf1148d8130494886b128ec4d203aebc7d297a6d972c3811aa3d5c23fb8624e0fffb5f58261a49cd7d9eef05fab22770f5c9edd9252c7a98f8ba9a59814aa61ceae53506106b23f7dc8168f004b2ce2edf31e90a7ae36228253d63901ce31c05b65dd9f8", 0xd2}, {&(0x7f00003b6000-0xf0)="0c1efc89a5509d5af278fc9ee27830713e0e6170ef3175cde26b3b904c592e29b04f5639ab0429cbf94348358f4baebcf2cc67ac6b7913905f472158cc19967528156f1c773d462ae2fa1dd4e297e9eec9bba90c09b2a6d17f7ba73553d4205b509fff51fbffb801eea7de2437c53c9c40656955fcfe6973adb56defbefab097f884cb1eeb6d7df1d04284a86e59c9f79322b00098de5e2a2f7f408ba9f98fc60d7d60707b7ef520ea68b2b1159356b1e37080f1aac9945eb67a581e381508145cf0e3224a42a186d268e868b51163e532861a50525eaae11791b64e21e75670f592bfbe74bf3f72344c4c80d0d91174", 0xf0}, {&(0x7f0000f6b000-0x7d)="2544afb9583a00a2faab63f51dfd15e7c1cb06df457d962f8ed262dee435c7dc92603e09a22b090df53af232cc46eda7fe07774cea2d28205d20d4f44136b8ad94b665907cf07faf25ed9ebdf920cbbca385f34ab389aca4a92061e57171ca32be68002aa906c9c0c5f6a11ecfcb0b39c4da8a5137959127793744843f", 0x7d}, {&(0x7f0000f6a000)="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", 0xfc}], 0x5, &(0x7f0000f6b000-0x15c)=[{0xc8, 0x19b, 0xe23, "f9edd9208c6af431829c446e24be128c5e800eda6bed751d60d54984f224ee817333d33f229a369a6efb05f12c4e8ecc6240647d88445f7cf017200a24781d2881da985372f723219fb96dccf25e76407fb34f2422bbb09f3469225c8c09ebe48479e56fe63e93066552b09a2377fa6e62c69e8e3dc7cd79b96cbe74e36c0a299483dbfe1c6c06b1c8183a899a7c26aa29eba93be7c37cb92414c6ba712b49dfb2dcb72af50819e9ee04664fb6fb12fb43940a28d72c7cc73089fe2d"}, {0xc, 0x11f, 0x1}, {0x88, 0x11f, 0xcb, "dfa469159c7768f794249336f355c8cbba8228d19975342336d04a7d67fb897ef22ff30aa44ce0261ec9d1769836513d25bcd1290b78e16279f20da5dc2fefe87b3626f013cddf7371cff2d80c2955764709db1244b81b909f43ffde79e674c0eca6909618a586d250a1ded58a2341f8f1bc1f6612efa5a35536"}], 0x15c, 0x4000880}, 0x20000000) lookup_dcookie(0x9, &(0x7f00006d6000-0x4a)=""/74, 0x4a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f66000)=@assoc_value, &(0x7f000020d000)=0x8) 2018/02/08 07:40:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/08 07:40:24 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, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) syz_emit_ethernet(0xb5, &(0x7f0000486000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x9, 0x10001}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x7b, 0x32, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "6602f2bc91f52995719e34d38aefddd57a21791a22573543ad6fd89e8a52c743b7459a2d3ffc3f22792f8eb87ff86f91e61efbb0ded31be48db94523c44c6123114a36be0a838eedc6da5e"}}}}}}}, 0x0) close(0xffffffffffffffff) 2018/02/08 07:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003c7000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f0000c98000-0x8)) r2 = syz_open_dev$sg(&(0x7f00002ba000-0x9)='/dev/sg#\x00', 0x8, 0x10000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000ae2000-0x48)={0x0, 0x0, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r0}) 2018/02/08 07:40:24 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000006000-0x4)={0x9, 0x101, 0x80000000000000}) futex(&(0x7f000000a000-0x4), 0xb, 0x0, &(0x7f0000004000)={0x0, 0x1c9c380}, &(0x7f0000003000+0x609), 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x3) syz_open_dev$amidi(&(0x7f0000009000-0xc)='/dev/amidi#\x00', 0x6, 0x402001) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000000a000)={0x10001, 0x4, 0x1, 0x6}, 0x10) 2018/02/08 07:40:24 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f0000179000)=[{&(0x7f0000fd9000-0x210)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) accept4(r0, &(0x7f0000fba000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000df0000-0x4)=0x10, 0x80000) syz_open_dev$sndmidi(&(0x7f00003c0000-0x12)='/dev/snd/midiC#D#\x00', 0x5e8, 0x1) 2018/02/08 07:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) uselib(&(0x7f0000d72000-0xe)='./file0/file0\x00') r0 = syz_open_dev$mouse(&(0x7f0000b64000)='/dev/input/mouse#\x00', 0x9, 0x8000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000013000)={0x0, 0x5, 0x71ef, 0x3}, &(0x7f0000419000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000086f000)={r1, 0x48, &(0x7f0000289000-0x48)=[@in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1}, @in6={0xa, 0x0, 0xfffffffffffffe84, @empty, 0xffffffff}, @in={0x2, 0x2, @empty}]}, &(0x7f0000d08000-0x4)=0xc) socket$llc(0x1a, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009d5000), 0x4) 2018/02/08 07:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000d75000)=0x1000001, 0x2a1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000181000-0x10)={0x1, 0x28, &(0x7f000094e000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000862000)={r2, 0x26bd, 0x10}, 0xc) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000d75000)=@ioapic) 2018/02/08 07:40:24 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x0) fstat(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000007000-0x1c)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f000000c000)={&(0x7f000000d000-0x27c)={0x27c, 0x1, 0x1, 0x1, 0x2, 0x1, {0xe, 0x0, 0x7}, [@typed={0x14, 0x42, @str='vboxnet0lo\x00'}, @generic="9ff06937927b9d390713859636ccf75e870afa834453cecdf204138e5f7bc85abba0c2c9afaf10f47ef69484232bb190227710d5bf74222f11cf539357f7c6023ba6e6f51e33abe806ca28a58abf500b35d199ec2988f3a796e83e72e6414cfd95aeee47ac4d300076f0097c03c97ab1bcd95ab70eff39dd0097bfd0c53eb7932d9d2ead5f3d71f09bddae550a196d47cb2a37e090c075ec0c5da1a7a0f2bd27008b925e181e696e3b59c903a148f708ac7da305482909ec48cb0e82b6e5f9119e207eb83233775b5887d9a0e007b9bc", @typed={0xc, 0x6c, @ipv4=@empty}, @typed={0xc, 0x4c, @uid=r1}, @generic="ae7333502d212af316da2d8348e61d513036405c1f7562d75ee926579f7df82a1311300c616f34337c9954c1acdfb5ad3dab3dc38da4f6fc55d3da8ea865963debd04d04f4c890066c6f4f064c639c8a065717ff5a2a28a258fe782ae2e7d30986956b15acd906c2feada43a44bf7ca137363ff388d987c615fa36447a36bcc2d990457723f04fe5b2cd6eebb821c552b8a14edc1f6e639efa5755be0731ab1113eb71b992483e8e0eb872fa6ba6ba51e13d639a", @generic="c5182190df1fac5da6361c8be9445d0a01b4781f2d3e8d8ed0", @typed={0xc, 0x90, @u32}, @typed={0xc, 0x6b, @str='\x00'}, @typed={0x20, 0x3f, @str="0d6e6f64657623c76367726f7570766d6e6574312300"}, @generic="6b24dac5407b9fa60b0d07258343c943b66e6e3809f17cc258af47e9dc6b69fe365f5d437be32c75894ecc98a3c2f267e55ee02f04fbaa45928db17fd8da407b0c0cf85b616292c6618b12bf952128791e248a19871d33234e9c5761715cbe18b773f9f0cc"]}, 0x27c}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000004000-0x8)=0x80000) 2018/02/08 07:40:24 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x807, 0x1, &(0x7f000001a000-0x8)={0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000001a000-0x8)=@assoc_value={0x0, 0xfffffffffffffe01}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000017000-0x8)={r1, 0x1000}, &(0x7f000001a000-0x4)=0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000011000)='/dev/qat_adf_ctl\x00', 0x206402, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000009000)={0x3, 0x2000000003, 0x4}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000001b000-0x4)=0x0) perf_event_open(&(0x7f0000006000)={0x3, 0x78, 0x7, 0x8, 0x1f, 0x6, 0x0, 0x4, 0xe0109, 0x1, 0x10001, 0x398f, 0x0, 0x800, 0x8001, 0x40, 0x10001, 0x3, 0x0, 0x8, 0x0, 0x7f, 0x9, 0x53e1, 0xfc, 0x5, 0x5ff, 0x8, 0x7, 0x36, 0x80, 0x2, 0x1, 0xd3cb, 0x8, 0x8, 0x6b2, 0x7fffffff, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000015000-0x1), 0x1}, 0x400, 0x8, 0x6ac3, 0x6, 0x1, 0x0, 0x1}, r3, 0x9, r0, 0x1) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000018000)={&(0x7f0000005000/0x4000)=nil, 0x4000}) r4 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0xa, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xffffffffffffffca, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xfffffffffffffde9, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x410) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000016000-0x4)=0x3) connect$inet(r4, &(0x7f0000002000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0xc1, 0x0) [ 339.876466] sctp: [Deprecated]: syz-executor0 (pid 13514) Use of struct sctp_assoc_value in delayed_ack socket option. [ 339.876466] Use struct sctp_sack_info instead 2018/02/08 07:40:24 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) 2018/02/08 07:40:24 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00009a2000), &(0x7f00003dc000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006a7000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000088f000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f00005a2000)) 2018/02/08 07:40:24 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000009000)={0x7, 0xffffffffffffff9c}) ioctl$TIOCSBRK(r2, 0x5427) syz_open_procfs(r0, &(0x7f0000007000-0x17)='net/ip6_tables_targets\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) r4 = socket$inet_udp(0x2, 0x2, 0x0) kcmp(r0, r1, 0x3, r3, r4) r5 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0x40044146, &(0x7f0000007000)='A') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f000000a000)) [ 339.937012] sctp: [Deprecated]: syz-executor0 (pid 13525) Use of struct sctp_assoc_value in delayed_ack socket option. [ 339.937012] Use struct sctp_sack_info instead 2018/02/08 07:40:24 executing program 0: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f73000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) 2018/02/08 07:40:24 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000602000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x3, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000009a000-0x8)='./file0\x00', 0x80000, 0x10000000000000) fcntl$setlease(r2, 0x400, 0x1) splice(r2, &(0x7f000069e000-0x8), r2, &(0x7f00009ac000)=0x47, 0x1, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000096000-0x4)=0x2, 0x4) 2018/02/08 07:40:24 executing program 1: mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f69000-0x1), &(0x7f0000f68000)=0x4) 2018/02/08 07:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0xc004743e, &(0x7f000003a000)={0x0, 0x0, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000062000)={0x0, 0x0}) select(0x40, &(0x7f0000581000-0x40)={0x8020000000000, 0x8, 0x4, 0x2c0a, 0xff, 0x100, 0x81, 0x100000001}, &(0x7f0000526000)={0xee, 0x9, 0x5, 0x6, 0xfffffffffffffffe, 0x8, 0x81, 0x40}, &(0x7f00006f7000)={0x2, 0x1000, 0xffc00000, 0x3, 0x5, 0xfff, 0x401, 0x3ff}, &(0x7f0000a82000-0x8)={r0, r1/1000+30000}) 2018/02/08 07:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000028e000-0x8)='./file0\x00', &(0x7f000065b000)='./file0\x00', 0xa002, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xbe, 0x8080) write(r0, &(0x7f0000ec4000-0xc5)="c96cd0dcf3f2c6c136436c3f9c9eb05f334e5f6489727534ea99a6de086e2b23f43928999e4681457468a562fb2421c361ab6ccd5aa5893a35b874f143ded9927b2c7330741fad94d3c5467c06b3fae8daa12a004bf31a05dc1a658cffe53ebfa9648578e7d65398f50f52532637a0037f3357402d9bf891527cf41700d6950cd4cc9771a35c16b9d11deb74ca10062e2d01bad6b42136e682d531e843c2bfb5a426fe096da8fe4da54cabb9a8e53ad1c9580cc8eccabf2fa2a2a527143bb0738dee0e4341", 0xc5) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(r1, 0x0, &(0x7f0000070000-0xc)=[], &(0x7f000031f000-0x8)=[], &(0x7f0000bf8000)=[], 0x0) 2018/02/08 07:40:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000002000-0xe)={0x1f, 0xfa98, {0x9, 0x1, 0x9, 0x1b, 0x800, 0xfff}, 0x2, 0x100000000}, 0xe) splice(r1, &(0x7f000090e000), 0xffffffffffffffff, &(0x7f000000c000), 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/153, 0x99, 0xbeb25c19c77e619b, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/08 07:40:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c5c000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a5e000-0x10)={0x0, 0x4000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000092000-0x34)={{0x5, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00004f7000)=""/36) 2018/02/08 07:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$dmmidi(&(0x7f00000b3000)='/dev/dmmidi#\x00', 0xf, 0x8000000004021ffe) r2 = epoll_create1(0x80003) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d98000)) connect(r1, &(0x7f0000756000-0x80)=@generic={0x11, "054b917af058dc4d1b17471096ab90b80ecf910544e7f4da0a74eea20952ad9e9cb8bda29d092bbfa625e98aa545967a9e696179d505361f8f0d173cb154c8f81d9cd5332bab4331e72108176e69d6f500a183f9050e791456f94a5272eb0d3382650b9bf275828e4d2b78931a0a3aac1de258bcab2aabb6524c75efa121"}, 0x80) mkdirat(r1, &(0x7f0000d9c000-0x8)='./file0\x00', 0x1ae) write$eventfd(r1, &(0x7f000072c000)=0xfffffffffffffffd, 0x2) 2018/02/08 07:40:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000def000-0x94)={{0x401, 0x9, 0x101, 0x0, 0x1, 0x80}, 0x401, 0x10001, 0xa7, 0x210, 0x7, "20591209e2a2fef69c2cb449fc8f78cd21f99b591716d2698799d66cea4524767f053eb015e1a38a24ec09c77e9a16bfd2ffd84e3999fec4b1a6af454f434ecf3b7e1bf28db5cae01f64c460a64ae651c23d6ce4b6d103629ec9d6f9754422b03b280e1227cfc6eb29e61db5772ad25fbb0ad9c4471192edf464d5042e38f0cd"}) r2 = socket$kcm(0x29, 0x2, 0x0) readv(r1, &(0x7f0000c44000-0x90)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000677000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a54000)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000ae2000)={&(0x7f0000365000+0x9cb)={0x10}, 0xc, &(0x7f0000748000)={&(0x7f0000b01000)={0x5bc, 0x1, 0xf, 0x800, 0x3, 0x2, {0xc, 0x0, 0x9}, [@typed={0xc, 0x13, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x18, @fd=r1}, @typed={0xc, 0x81, @pid=r3}, @generic="1e1d4f855bc049134fe5acbac8d8e503317849a42b5e6cbbf16dc5b215e2e951ce749f25086febe83787fadfc6fc4e85452aa12a69eb17bdd75c25fcf2ad301b24d0e0db329152cf4a7650304ed3faa20e86a8831ed0e0e6b44099da367310955b0c76bc1f932f02fc5f808cb987cf297f566acf0e6e0e8c7f7062b881d9", @typed={0x14, 0x52, @str='selfwlan0$\x00'}, @nested={0x320, 0x96, [@typed={0x104, 0x3c, @binary="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"}, @generic="d4fa18c975395ac38b19709f709ddb6578a85c74f1e7cc884673710c7cb32fbd3e5abcebfbaf4339bd3dfba9e019b6494043f2f7ae9371be37cf300b58ee6754d8a120f621c5136abf90b4cc16d10f50cd7582cece", @generic="54289c48f200bb07268df1d15cb4a955c26f8cfb8a090d0a08115360d988e54c18137bc2fc1151d411e65280b1c8c49af222a54e36ead4ece1edad2b7ee6b2bd804897bd20aaffc4c0f156e926e13b95a02a0f02293054d33e6ea0879c7a73ba4c6976596df87eda7eb40d264102daa3f5f66d87882a1bfe84fe55859ebc1e477e0b6956cef6490addd8153364d8aefbcd6fc0046ff6a17b059517e14bb2b34e0e59d09505c56fc977", @typed={0xc, 0x78, @fd=r2}, @typed={0xc, 0x88, @fd=r0}, @typed={0xc, 0x13, @u32=0x8}, @generic="c8764bc19dcbcbda2c4eb3301dd5d6af567f8bb8477896bd4ba52448ad0ee8b783863cf36f9494ed04da9c4750c919483618db07b9cec880f5d96aa6f08548ffc9a45f9d38ee8865601ca5b4c8eb5a60000e7e14620e477bb4328a7ff1e7ba15c2a21f0711ff98aaf52b07b18ff162f5b5e8dcfc6096dbb982525139307cfb9b5d3da6ed3d8ca582fa8c0617de27a6e99193c74d6ebcf1b6d31ababb764ca682119d67a7c54404af2088a7e1b643956aca49b18123141caf4e0c4d5c3890b71333dd695fe784f198793825e8fef6492469c13581e35600c5186aac2e9ea64a7743b91ffa1087b9f6305d4eea89a5facdf7b70a"]}, @typed={0xc, 0x2c, @u32=0x2}, @nested={0x1c4, 0x3f, [@typed={0x10, 0x39, @binary="3999dd51f190ed"}, @generic="c89afb9992b7b14ae54dc967933a16330f4fab6db67592c76aad5d633e3560d36a39b9b9d4f44080612b3c71dda6f3ed64f7547b7cd31cdc93aa74610f60df7205e6034119c5c754a6003f2948a348b6c118c66eb10a73dfb3208ecbbb3e727120a52f0b87f82dcad518aa878960", @typed={0xc, 0x2d, @fd=r0}, @generic="da4eb4a1739aa0d1557f0f518f5cff06d389c8697f22ef3cb8ac968461e94c42d3d9e9e3a0b41d9e6210c1482e35be0bdd81287434dedc2d1fd8dbdbbe5a73ba8929064c4d991608c051f7886192dd667b081ca4e53b38f978c595e0", @generic="f2e07f13825521d208d69279d23375800e6434d20c1f3b08bafc866274497552eecafa8e36adb6a1823e2ff4333c42a13d9fc89930005f02", @typed={0x88, 0x30, @binary="1616a70735c9821907c0b3ad0334f4dfb7cfe69063d5fb06e631ef7ef94c5c57bfcbc63e70e8a76dd6c215407db448b53c83cdd10d40eb634ce54e9151579f799b4daaa47a0873a0246968038f3b8a68dc47e78eb1fc93550e83f2305180d657e2e7eefc319c9c31de948463fe4735afb4aff1af03e09dfac4841adbf1ee8e9e"}, @typed={0xc, 0xd, @pid=r4}, @typed={0xc, 0x54, @u32=0x7ff}]}]}, 0x5bc}, 0x1, 0x0, 0x0, 0x4811}, 0x40) 2018/02/08 07:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000026000)={0x0, 0x0}) r1 = dup2(r0, r0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000024f000)=0x3, 0x4) 2018/02/08 07:40:24 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f0000005000-0x51)="79f4df02a1cae1463b4e5b2b02babba64acfa7e3d1a570609693ae4fbde7d5b354a1717fbb7879bf6f51404ac518eb28550ce478b42fa9be03be29bfc632397041e57b249ddf005472ab57a8238b2f460c", 0x51, 0x1, &(0x7f0000011000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000003000-0xa)=@file={0x1, '//..le0\x00'}, 0x6) 2018/02/08 07:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00009f1000)="390000001300090468fe0000f9ffffffffffffff03000000450001070000001419001a00040002001f000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/02/08 07:40:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000926000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x14}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0xffffffffffff0000) r1 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006d4000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000417000)={0x2, &(0x7f0000f27000-0x8)=[{0x44, 0x2}, {0x7}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ff4000-0x8)={0x1, [0x0]}, &(0x7f0000c78000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b52000)={r4, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f000045c000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000108000-0x6)={r4, 0x5}, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c0b000)={r5}, &(0x7f00003a4000-0x4)=0x8) 2018/02/08 07:40:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x294, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000002000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x22c, 0x98, 0x0, {}, [@common=@ah={0x0, 'ah\x00', 0x0, {0x6, 0x2, 0x1}}]}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/08 07:40:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2201, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00007f1000-0xb8)={0x0, 0xd5e5, 0x1f, 0xf506, 0x100000000, 0x28, 0x3, 0xb2, {0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}}}, 0xac, 0x0, 0x1, 0x6, 0x6}}, &(0x7f000058c000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e15000-0x50)={r1, 0x0, 0x48, "2fa0628912e52ed45ca9fca1a2026dd5e7354f6ace03a3a842b4dee45f10608200f4ec48d3fe7db5d734e8930d8cdaa782bf8bd64248ccf73178b6752ea1909f5ab65a1e5aa9758f"}, 0x50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000003000), &(0x7f0000001000)=0x4) r2 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0x8)='.wlan1t\x00', 0xfffffffffffffffe) r3 = add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000-0xcb)="c19de9840c20bfb4388665bdf269eb44429762e8210f1016a00e000c29a2f71349284bec36579e1ac98ab4e4a08dbbcb057d2580f7ad076378d7a91433151e424c10d24d751713d980d1c7fffbf486153b58e44337e54dfdd0ac4822a1d77d02d5b336d877deda3b091be1e6b6090d24e9cd347a5c503d569320dd8ec2bb0c533657a0f2c118f6a5d4bf6106029486e7544421b02c289403a75d0252379d7a74fa98e60f9fea874ccc77cb2e26c66596e4a7fe46241052350803499647d5e181e5aa3cf6f536f421debdc6", 0xcb, r2) keyctl$setperm(0x5, r3, 0x9000000) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f000002d000)=@filter={'filter\x00', 0xe, 0x4, 0x37c, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x164, 0x188, 0x0, {}, [@common=@unspec=@recent0={0xf4, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz0\x00', 0x20}}]}, @REJECT={0xd, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x34, 'SET\x00', 0x3}}]}}, 0x3d8) 2018/02/08 07:40:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000000000)) mmap(&(0x7f0000fef000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000000000002, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000092b000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00009cf000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2e, 0x8, 0x0, 0x100, 0xae2, 0x40100000, r1}) 2018/02/08 07:40:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006d7000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x801) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = dup3(r1, r0, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f00007e2000)={0x0, 0xffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00003e6000-0x1a)={0x0, 0x9, 0x9, [0x3, 0x6, 0x4, 0x6, 0x9, 0xffffffffffffffff, 0x9, 0x6, 0x8]}, &(0x7f0000d3a000)=0x1a) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fe5000)={r4}, 0x6) select(0x40, &(0x7f0000e98000-0x40)={0x3ff, 0x3, 0x5, 0x1, 0x648, 0x94de, 0x80000001, 0x1}, &(0x7f0000672000-0x40)={0x7, 0x7, 0x7ff, 0x6, 0x3f, 0xffff, 0x1, 0x2}, &(0x7f0000bd6000-0x40)={0xbe, 0x9, 0x5, 0xd6, 0xfff, 0x1d4, 0x0, 0x4}, &(0x7f00009f4000)={0x77359400}) writev(r0, &(0x7f000086a000-0x10)=[{&(0x7f0000d5f000)="c269d81a1e4de4efd71add941e0cb3ba5372d526e633a2c13a93f020dc4baa8bce40af4ecf79b0dab6aaa98fa71fe9e510daec0d", 0x34}], 0x1) ioctl$sock_bt(r2, 0x8907, &(0x7f00002ea000-0x3f)="f6645f7f3a02c4138a2b19dd12b70455b447cd61553e07436cd54065ee4678df7f44add1bda7c7c026030c0bc36686e1bd618d58f806eefebd92b710a1fdcb") 2018/02/08 07:40:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000411000)='/dev/amidi#\x00', 0x7733, 0x200000) syz_open_dev$sndpcmc(&(0x7f00007fa000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2da2, 0x101000) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x22001) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000321000)={0x2, 0x0, [{}, {}]}) symlinkat(&(0x7f0000ef9000-0x8)='./file0\x00', r1, &(0x7f000059a000)='./file0\x00') 2018/02/08 07:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a00080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000942000)={0x7, 0x0, {0x1, 0x0, 0x101, 0x3, 0x10001}}) 2018/02/08 07:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000113000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet(0x2, 0x6, 0x5) timerfd_gettime(r0, &(0x7f0000e5f000)) 2018/02/08 07:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r4, 0x43) alarm(0x9) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009a0000)='/dev/sequencer\x00', 0x80600000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000a82000)) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r6, &(0x7f000036c000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/08 07:40:25 executing program 3: r0 = socket$inet(0x2, 0x10000000003, 0x20) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f3d000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x31, &(0x7f0000004000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x25c, 0xffffffff, 0x94, 0x12c, 0x12c, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0x94}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x2b8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000+0xff3)=0x7f, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000)=0x14, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002000-0x10)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000003000-0x1)={0xdda}, 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x80, 0x8000, 0x1]}, &(0x7f0000001000)=0xa) 2018/02/08 07:40:25 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe2(&(0x7f0000015000-0x8)={0x0}, 0x4000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000000c000-0xb)={r2, 0x0, r3}) 2018/02/08 07:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e76000)='/selinux/enforce\x00', 0x408801, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a97000-0x4)=r1, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002b2000-0x4)=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}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/02/08 07:40:25 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000000a000-0x8)='keyring\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f000000a000-0x8)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000000b000)={0x0, 0x0}) sched_setattr(r2, &(0x7f0000006000-0x30)={0x30, 0x7, 0x1, 0x4, 0x5540, 0xe49d, 0x2, 0x9}, 0x0) 2018/02/08 07:40:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000c95000)) fcntl$setsig(r0, 0xa, 0x2d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000e47000)={0x66b3, 0x1e67226d, 0xffffffffffffffa5, 0xffffffff8e85af9f, 0x0, 0x7}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000b2000+0x54)='em1[system\'&\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ebc000)) 2018/02/08 07:40:25 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f72000)='/dev/audio#\x00', 0x7, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f73000-0x18)={0x0, 0x7, 0x0, 0x23d, 0x1}, &(0x7f0000f73000-0x4)=0x18) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f72000)={r1, 0x8}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000d06000), 0x4) setns(r0, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000f74000-0x48)=@full, &(0x7f0000f73000)=0x48) r3 = dup(r2) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f74000)=0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f000053f000-0x10c)={{0x80000001, 0x3, 0x20, 0x1, "777a2c1a30e2844eddb76862073af73bba7587a5d80de1d762da627c12f365f54d74d04f57e3e65422778adb", 0x8}, 0x0, 0x0, 0x4, r4, 0x2, 0x1, "bb3f17f631e62ea8b623a6b016954718068a45aeba83e520cb23a79e19458f2e8271e5e7b1bfba282c21f2d16b69d3b6a40333eddf91c4a7bc5f77cfc5f611a1", &(0x7f0000f75000-0x2)='\\\x00', 0x2, [], [0x1, 0x8, 0x9, 0x1f]}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f73000-0x6)={0x0, 0xfffffffffffffffb}, &(0x7f0000f72000)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000b25000)={r5, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, 0x8c) 2018/02/08 07:40:25 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000-0x4d)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000001000-0x1c)={0x57, 0x7, 0x2, {0x1ff, 0x2ab3}, {0x7f, 0x7225}, @ramp={0xc8fb, 0x2ca0, {0x1, 0xfffffffffffffffa, 0x4, 0xffe0}}}) r2 = getpid() r3 = getpgrp(0xffffffffffffffff) setpgid(r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', '\x00'}, &(0x7f0000001000)=""/182, 0xb6) r4 = socket$inet6(0xa, 0x800, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000002000)=0x7f) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000001000-0x18)={0xfffffffffffffff7, 0x3ea, 0x2, 0x1, 0x80000000, 0x1}) 2018/02/08 07:40:25 executing program 6: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000bf2000)='/dev/sg#\x00', 0x10000, 0x200000) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000f22000)=""/185) 2018/02/08 07:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000017a000)='/dev/rtc\x00', 0x218000, 0x0) sendmsg$kcm(r0, &(0x7f0000156000-0x1c)={&(0x7f0000669000)=@nfc_llcp={0x27, 0x5, 0x1, 0x0, 0x1, 0x8, "726b349df283da0634663798986e69dc429136402eec62349de103c8819cd6ef949f452f59116045a04ee6f65825a6ce6844330edc3251374f3ccd4ee930be", 0x4}, 0x58, &(0x7f0000c67000)=[{&(0x7f0000121000)="6585d493165f255f0e", 0x9}, {&(0x7f000033a000)="bdc44492ff7f3f7cb40ac64f89cb97761fe34fa2e4f05011f154ccbfde60b9ff256f49ee48767d8604a24112e8038196298b066ef4f93a3c7ba0ce7c4e60ff683f4bf867b08edc1aa3d85df60d5fe5c379f281a546b894ce3d5db9164eb6fa5b8d010efa3b7f80c52c46b89eec26ad7d62cacd2dd59a6e65a9b5f037e5d4e4b34432e39e3672ab3081fc98d97c8319523b2baafb7a3ef20e09b758356e15cac3c3df441237766e139a525129e2deb7a7020f9e9a17c5b34268703761ad216d7fea", 0xc1}, {&(0x7f0000cd3000)="92ef82604e24710a0d379e17c57e50ccefde082427b84366c2a273df490a1aa7fc17c0743495d41fb666b66c", 0x2c}, {&(0x7f0000482000)="7ac87c30271d77edcaaa23ae16baa2e84dc422c81ad000c2907812bc29779316177d1d7cd2f32eadd2b64200a360c3df31bdc9ecfdfcc5a150abc6b27255f3d48d1684c463fd9dc0cad833d769113b835451309f5900dc56b98dc71407b9b4ddc7d4", 0x62}], 0x4, &(0x7f0000264000-0xe4)=[{0xe4, 0x105, 0x7, "96e90241cac691793c6390d420c20b04e309997e789882d4f851c04b7f4bc9b32742fc76d08c5cdd6443d22077c2986b865bc32d54e4b2ab01c77d2962c8f906193592f13344742af060dce0b28d2c75fac78e372752209217cee55e135e9cd90639bd32436cb8d4f0c3d78a02877b80d012af9912cec3c2b086ceef328d1a1a284eca16f601d5b305893c534834e889c378ed15dd74fbef451ceee7ec34b0ce1aa152f4fe115b46af290bc49056580849bd63f62e5a1684ab136a05ac1d63ac2c048ef3730429f6fc8569ae9902fdfbda2f17d9a0e8"}], 0xe4, 0x400c4}, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000fa7000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KDSKBLED(r2, 0x4b65, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000b70000)={{0xb, 0x0, 0x0, 0x0, "5743acc8b7471ea1b6662d299745e657998db464c2ca9aa5ecf92366bf4090724efe1cd9ddc00fa01e2f3136"}}) 2018/02/08 07:40:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x44000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x40000, 0x8, 0x80000000, 0x3, 0xfff0000000000000, 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000695000-0x4), 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000084c000)=@assoc_value={0x0, 0x80}, &(0x7f0000592000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000be1000-0x7a)={r2, 0xfffffffffffffdfb, "76141fb0632eca4ee97e8f9cb081812eca828e2430e35373dfd268b1534ee5c4c81700c884ba3809419882becf136ce7651a1c0dda2f74242143e5cab77e1d98f0ff0434132a6701c7a78c154a6b025669469a4f379896f3c52d53b904dfc990bfdfa8fdc0f2ce5b796bb29b979ae1f8c280"}, &(0x7f0000e03000-0x4)=0x1b) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = accept4(r3, &(0x7f0000647000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f00006ab000-0x4)=0x20, 0x80800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000fc4000)={r2, 0x2000000002}, &(0x7f0000be7000)=0xfffffe23) getsockname$packet(0xffffffffffffff9c, &(0x7f0000db7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000086c000)=0x14) sendmsg$nl_route(r3, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x48, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x400020, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_OIF={0x8, 0x4, r5}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f2f000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f0000698000)=""/102) 2018/02/08 07:40:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000860000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, []}]}, 0x40}, 0x1}, 0x0) 2018/02/08 07:40:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000573000)='net/rpc\x00') io_setup(0x200, &(0x7f0000520000-0x4)=0x0) io_setup(0x7, &(0x7f00001ef000-0x4)) rt_sigreturn() setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a82000)=0xc000000, 0x4) io_submit(r1, 0x1, &(0x7f0000244000)=[&(0x7f0000a71000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000081c000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b0e000)={@generic="ddedc48fadfb91caa8f6fa97f38c8c08", @ifru_mtu=0x8}) 2018/02/08 07:40:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000041c000-0x8)='./file0\x00', &(0x7f0000bae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000093e000-0xe8)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000bf5000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000378000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0xc) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002bf000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$int_out(r3, 0x5460, &(0x7f0000bb6000)) setresuid(r0, r1, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000128000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x24200) 2018/02/08 07:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0xfffffffffffffffe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7f000-0x28)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f00008ca000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) 2018/02/08 07:40:25 executing program 0: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000053f000)={0x101ff, 0x2, 0x0, 0x1000, &(0x7f0000d6b000/0x1000)=nil}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x2c}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00004b0000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000fd2000-0x40)={0x110, @time={r2, r3+30000000}, 0x2, {0x9, 0x7ff}, 0x3ff, 0x0, 0x6}) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) ppoll(&(0x7f0000ae7000-0x18)=[{r0}], 0x1, &(0x7f0000fd1000-0x10)={0x77359400}, &(0x7f0000fd0000), 0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000fd2000)=0x800, 0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f43000-0x10)=[{&(0x7f000053e000-0x59)=""/89, 0x59}, {&(0x7f0000fd3000-0x1000)=""/4096, 0x1000}], 0x2) 2018/02/08 07:40:25 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bdf000)='/dev/sequencer\x00', 0x111040, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000d6c000-0xa8)={{0x10001, 0x899}, 'port1\x00', 0x2, 0x21000, 0x44, 0x7, 0x80, 0x400, 0x101, 0x0, 0x4, 0x80000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000000)={"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"}) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x101, 0x0, 0x1000, 0x100000000, 0x0, 0xc9, 0x81408, 0x5, 0x7, 0x1000, 0x800, 0x6, 0x1, 0x87, 0x3, 0x4, 0x4, 0x5, 0x3, 0x8fcf, 0x1, 0x1a, 0x7, 0xfffffffffffffff8, 0x6, 0x4, 0x5, 0x101, 0x6, 0x8, 0xfffffffffffffff8, 0x0, 0x7fff, 0xfff, 0x5, 0xfffffffffffffff9, 0x0, 0x8001, 0x3, @perf_bp={&(0x7f0000001000+0x273), 0x6}, 0x0, 0xbca, 0x2, 0x7, 0x800, 0x200, 0x4}, r2, 0x7, r0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x5, 0xae2, &(0x7f0000003000-0x17)=""/23, &(0x7f0000001000)=0x17) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000003000)={0x1000, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000006000-0x14)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000006000)='/dev/vcsa#\x00', 0xffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r2, &(0x7f0000007000)='gid_map\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000009000-0x38)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0xa, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty, @multicast2=0xe0000002, @rand_addr=0x4, @multicast1=0xe0000001, @rand_addr=0x3, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x10}]}, 0x38) connect(r5, &(0x7f0000002000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x3c, 0x0, &(0x7f000000a000-0x3c)=[@exit_looper={0x630d}, @increfs={0x40046304, 0x3}, @clear_death={0x400c630f, 0x4, 0x1}, @increfs={0x40046304, 0x2}, @request_death={0x400c630e, 0x4, 0x3}, @increfs={0x40046304}], 0x1000, 0x0, &(0x7f000000a000-0x1000)="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"}) fcntl$setown(r3, 0x8, r2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f000000a000)={0x56, 0x2, 0x2, 0x3, 0x7e, 0xd3, 0x1, 0x800}, &(0x7f0000007000-0x20)) 2018/02/08 07:40:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab3000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000964000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000de3000-0x10)={0x7c8, 0x8002, 0xfffffffffffffffb, 0x67fd, 0x0}, &(0x7f0000e50000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d72000)={0x0, 0x22, "9cc693d985693d6bf6d34357cd7737b71d299b66188434716ac5428a37995905dc6e"}, &(0x7f0000b33000-0x4)=0x2a) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b7b000)={r1, 0x719e70b7, 0x401, 0x9, 0x5, 0x4, 0x3, 0x8, {r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x5, 0x70c, 0x4, 0xffffffff, 0x80000000}}, &(0x7f00003be000)=0xb8) mkdirat(r0, &(0x7f000085a000-0x8)='./file0\x00', 0x0) r3 = syz_open_dev$audion(&(0x7f00001da000)='/dev/audio#\x00', 0x200, 0x2) linkat(r0, &(0x7f00005ab000-0x8)='./file0\x00', r3, &(0x7f0000126000+0xa76)='./file0\x00', 0x0) 2018/02/08 07:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000926000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfffffffb) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000020e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000970000-0x4)=0x3ff) 2018/02/08 07:40:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) close(r0) r1 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00006c4000-0xb)='/dev/mixer\x00', 0x2000, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000157000)=0x8) dup2(r1, r2) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000dc3000)=""/4096) 2018/02/08 07:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00002fa000-0x329)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40010000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "dddd4e", 0x0, 0x84, 0x0, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [@fragment]}}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001cb000)='/dev/hwrng\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f00008ae000-0xa)='/dev/dsp#\x00', 0x81, 0x18000) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fd7000/0x18000)=nil, &(0x7f00004e2000-0xc)=[@text16={0x10, &(0x7f000049e000)="7225f0fe4600ea3f22c0000f079a0a004c002e660f383a6a1cb804000f00d0660f79c56766c74424002b0000006766c7442402006000006766c744240600000000670f011424262e260f01cb", 0x4c}], 0x1, 0x60, &(0x7f00005b7000)=[@dstype0={0x6, 0x2}], 0x1) 2018/02/08 07:40:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000864000)='/selinux/policy\x00', 0x0, 0x0) sendfile64(r0, r1, 0x0, 0x7) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f00007f5000)={&(0x7f0000d84000)=[0x0, 0x0], 0x23c}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00008de000)=0x7, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006d4000)='/dev/kvm\x00', 0x8301080, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) recvfrom$inet(r1, &(0x7f0000ae5000-0xc4)=""/196, 0xc4, 0x40, &(0x7f00005c7000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000046e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pread64(r4, &(0x7f0000595000)=""/4096, 0x1072, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000c5e000-0x68)={0x7d, 0x0, [0x1, 0x9, 0xff, 0x2]}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0xfffffe) 2018/02/08 07:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e43000)='net/igmp\x00') r1 = syz_open_dev$mice(&(0x7f00006db000)='/dev/input/mice\x00', 0x0, 0x1ff) sendfile(r1, r0, &(0x7f00001f7000-0x8), 0x3fd) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003f6000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x8b6, 0x0, 0x1, 0x0, 0x8, 0x187b, 0x40}, &(0x7f00007a2000)=0x20) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000cb0000-0x58)=""/88, &(0x7f00006ba000-0x4)=0x58) 2018/02/08 07:40:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bc000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00009a4000)=0x4a4b5cd0, &(0x7f0000480000)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) dup(r0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/02/08 07:40:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000abf000)='tls\x00', 0x4) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000a31000-0x24)) write(r0, &(0x7f0000623000)="2400000026007f03000000ff00007701000000ff01ffffffe6000000ffe800000100ff10", 0x24) 2018/02/08 07:40:25 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000904000)='/dev/hwrng\x00', 0x300, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000000)=""/239, &(0x7f0000b01000-0x4)=0xef) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x800000001, 0x80000000000005) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000b08000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2bc, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00', 0x0, {0xf}}}, {{@uncond, 0x0, 0x94, 0xf8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0xf, 0x6, 0x37, 0x7, 0xd556, 0x4], 0x7, 0x0, 0x1}, {0x100000000, [0xd918, 0x2, 0x100000001, 0x200, 0xffffffffffffffff, 0x9], 0x9, 0xb8e, 0x7ff}}}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb78e5959c5635b"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x318) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000de2000-0x9a)={r1, r3, 0x87f, 0x6, &(0x7f0000163000)="0e", 0x7, 0x80000000, 0x7f, 0x9, 0x7, 0x0, 0x1000, "879628e18c00330ec78353744de57460cb7b7a9f83621516263afbd1a79d10afaf4e6d3a2130ad98394e93843ec7ec38d8b7a7e367d9a094ee62860bcec44800193bc6d391c82f77f7e1e817b25187e06c8aa7c8f46ae03803d6d0aec14908336e628cfc12a1d6bfbfb6cdf463800b73e14af37530bf555ae685"}) r4 = dup(r3) bind$inet(r3, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r4, &(0x7f00009ec000)=[{{&(0x7f0000b32000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f00000fb000)=[{&(0x7f0000bed000-0xf8)="af", 0x1}], 0x1}}], 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004b6000-0x3)={r3, r4, 0x0, 0x3}, 0x10) 2018/02/08 07:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00009c5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @multicast1=0xe0000001, @rand_addr, {[@lsrr={0x83, 0xb, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, @timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, {[@loopback=0x7f000001]}, {[@rand_addr]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, {[]}]}, @noop={0x1}, @rr={0x7, 0x3, 0x0, []}, @generic={0x0, 0x6, "0b285dc8"}]}}}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1, [0x0]}) socket$packet(0x11, 0x3, 0x300) 2018/02/08 07:40:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) eventfd(0x1) futex(&(0x7f000000d000-0x4), 0xa, 0x0, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000), 0x4000000) r1 = syz_open_procfs(0x0, &(0x7f0000229000)='cmdline\x00') ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000b4000)=""/98) 2018/02/08 07:40:25 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x18, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/08 07:40:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000408000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = add_key$keyring(&(0x7f0000b9a000)='keyring\x00', &(0x7f0000e75000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b63000-0xe8)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f000048b000-0x4)=0xe8) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b4f000-0x10)='/selinux/status\x00', 0x0, 0x0) linkat(r4, &(0x7f0000e1a000)='./file0\x00', r4, &(0x7f0000f74000)='./file0\x00', 0x400) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000aba000-0x8), 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/08 07:40:25 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000010000-0xa)='/dev/cuse\x00', 0x0, 0x0) listen(r0, 0x3) r1 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x0) read$eventfd(r1, &(0x7f000000d000-0x8), 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000010000-0x40)={0x80, 0x5, 0xff, 0x8, "0f7c88043afc829c5006c3515fea51d21775bdb0ddaf158e303e40f4ed27981edee7b87e5502346f84b93b81", 0x101}) ioctl$int_in(r1, 0x8000008010500d, &(0x7f0000004000-0x8)) 2018/02/08 07:40:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f00006c9000-0x4), &(0x7f000085a000), &(0x7f0000fee000)=0x0) r2 = getegid() syz_fuse_mount(&(0x7f000008d000-0x8)='./file0\x00', 0xc000, r1, r2, 0xfffffffffffffcf7, 0x200000) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000a1d000)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 07:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000949000)='/dev/audio\x00', 0x40000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000adb000)=0x1ffe, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000d78000+0xa7b)='net/softnet_stat\x00') ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x44c, @raw_hdlc=&(0x7f00009fd000)}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) syz_emit_ethernet(0x32, &(0x7f00004ba000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x200, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x4000000000000000}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/02/08 07:40:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x200000000000002, 0x181003) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000c5e000)=[{&(0x7f00000a5000)="b599ca151eee2b9e7fdc5d558735a0856bcf9ebb9f123275c0224063ecfd2bba604d5e99ad0b6a9ddd92db067ab5310f", 0x30}, {&(0x7f00000e4000)="6bb0c6472850ce179be625783ce51b0b7d6c6f2992c45741002d9a34abf307b07072510da04277f5ba4084009043b5cc517f480437fa4d1fd80e875a4e253560fb80ccc113a1fb9e91aa5f8c57390910142f6cf4137917a507784c94a5af482e1d0b5ea51ef907e5f1081fa9cebda424d7e06e09cfbf28c05c27dac28b62bb64533e5e6e888bec8586451a", 0x8b}, {&(0x7f0000b80000-0x41)="e557e0f3711d4a1273ec1aec09748d77b68b0463a2700bc522435cd46196e33e57e8cf096d764b5a29c95ad3672fb50ce133431037a8043df5e1884c464150a3", 0x40}], 0x3, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = add_key$keyring(&(0x7f0000a0f000)='keyring\x00', &(0x7f00009bc000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) sendto$unix(r1, &(0x7f0000b74000-0x77)="6f5dd3f26de6b99b16d7c5f02f07502a062e772737be06d39c4098de0118fb14142794a9eb085a570b013345fed96cdbea6257bf895398b9bebdd131fd88a63a0e8915ca6fed169ca788bc5a2b96c808f95314ba559f5f74edca8e052feffb4dc04380736e6de7ad1c168815483663effaaa14d63673c9", 0x77, 0x40, 0x0, 0x0) keyctl$unlink(0x9, 0x0, r2) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/08 07:40:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000b12000-0xe)='/dev/admmidi#\x00', 0x4, 0x2) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000590000)=""/175) fcntl$setstatus(r0, 0x4, 0x42800) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) 2018/02/08 07:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000023a000-0x8), 0x0, 0x3e0e9051) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000003c000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x4) ppoll(&(0x7f00002a6000)=[{r0, 0x400}, {r0, 0x2}, {r0, 0x24}, {r0, 0x2}, {r0, 0x4008}], 0x5, &(0x7f0000ffc000), &(0x7f0000f7a000-0x8)={0x1}, 0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg$netrom(r0, &(0x7f0000b97000-0x1c)={&(0x7f00001fb000)=@ax25={0x3, {"d89935e0ab82d7"}, 0x6}, 0x10, &(0x7f00001b6000-0x18)=[{&(0x7f0000757000-0xa5)="f6655f284981e671417f5275f9a0fd5e82c0febd7ababa11fdc30d53d7c1c8914479c20c78ac1f9d1c25d83570429b07701dc3efaac0e43171254301fcbc9bc68b94f430dc6f5b15fd867cf78909dba7d72cc3264cb4f2604d2ce25ef732c8ac33460a4039b330b5c90761f801f4f126a837f7aa2ea5a7c5314af8aa61e1ae289cd0e10a77745ce1854fc20147f34ed8fcebc0b215bf2ce49772386d50199427cdde8d801c", 0xa5}, {&(0x7f0000485000)="67242a1e2f06ebf5c9b1671409119599a432cab8d434217c72ebc413128f2bf5601bf3d1fdc9d6e5d071349fe3a8057ed2fbaab51561f29feb0232", 0x3b}, {&(0x7f00004f2000)="8cc6322acb703e4d887284828827d9ee7b821abe2744aebd9175f7385923298176ede4665a25f761206ba3ce07c2b884483ff7af9defc68ccdf8728515c47148fb0f3750038d4f377de136e711f012429570df592403b4e830d55741388806b842f18aa66b16ef93bd685a19da1ac744a9", 0x71}], 0x3, &(0x7f0000ee7000)=[{0x98, 0x103, 0x9, "ed1891ec603044e07d4796f4c1877d44793cda8721b7ba857c40f6ee97563aa176132f87216ea9bfeb9171bf0a41ef61ac978a7a7ce062600b8f76c342db0a0dcee9a4a7b8f7e065a3dc1906f6ccd0f89fd732fb684e147a9486976e95c180cea8ab5a1371272e0fd5eed2a90d2a4e1c14579e1894739f9eb9a606787d21d24f013fb06a9c8a7ad8689707c2"}, {0xc0, 0x139, 0x200, "0d12f046704da43c286a9ed18883988b6c8d5f535af178613888db5c479fae528ecbd72296295d77f75bba9b87adaa376ceb90717033c65216e6cfbd4ba48237f8a5acadeb5ce2b7f25ae45f6a079180294b1be2200a42309dd17517dc3f4ecb5a596d3c3e4a4e55c7e86802ebf4128bbc2d6f3b75d2611e329153f8d8dd647d9a6c6e2a32ca184bea599e77cc789fb7ee6639ef9412d56801a724b8fedd05d4e817eeb7944bca0983c34ea0c89555c158bc5922"}, {0x1c, 0x0, 0xff, "1a6ce47bfff8c1c11e470f2aa596f3bc"}, {0x88, 0x10f, 0x3, "3c1ee89b8bf05b3d95aa551d9df510425ecbaa32cb8250183fe6ce3b6777ce1e3debb8286355ffaa422a71f214a07fdb9fe774e6cf4bc5a3ac95793b0678704ae611bd4d96aa1b9782bf6f4ec3752b0f6dabce7c3f91fb934aa91d41df72d8eafba59ebac2b4d5305d1d37a35e92c35533572fd0260a5ed193282f05"}], 0x1fc, 0x40001}, 0x40) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/08 07:40:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e44000)='/proc/self/net/pfkey\x00', 0x24000, 0x0) recvmsg$netrom(r0, &(0x7f0000620000)={&(0x7f0000f17000-0x48)=@full={{0x3, {"77cbfae4f3441e"}, 0x10000}, [{"04d332deaa3e16"}, {"5a9ec1d1d734b2"}, {"6ca5ce84ae4992"}, {"e257d9ba624613"}, {"58a93567f2299c"}, {"59d4f4096afd1b"}, {"a26d7366c1868e"}, {"00a757d42ba91f"}]}, 0x48, &(0x7f0000eac000-0x40)=[{&(0x7f0000008000)="5c6d91ec97c5360a60687ab6bf304529b43f603ceb20601a5195ec1cfc77cf95dbeff4ea507af13d6d77ee723076c5bd2ea8b68eabae2d70416c8de7809bf040f9", 0x41}, {&(0x7f000078e000-0xe5)="110164cec11204d5375d83dbc81a471217fa2c6ce7369de1fdab36caa53d7d75bb46d67355c462b32edafd449d7d2391e3ad675f5cdcb8532eeaf917b8c37cdb8027b1c7edae218c10df3dcd31a11deb2574519899a6669cadb5570b761a9df4df9b9c34f72343a2435567720458dd4d9e51210d2139a5071309974ddee6e2d02c4c6e0825c16e645bfb564313e7f3bc522bc6914f6728ae520dcea1066f1719eb8b1b5a54acbc00ddffe30e5f5ddd641337b30e4c36466a28ca185c35282174b152445de012438adfc8485980b9dc677a8ac347888cd19f7971b32605687d28bc43d427a3", 0xe5}, {&(0x7f0000508000)="cea97d02138083909cd186a4931891f6dfe4a27f0262923c017f86c94d07d6849d36e5f018a1a237f6e022e31a4551461ee402f3c5e848c5290d193acce6c6d2b9d1785603ef597bcb5f84429202c09a9d1c4e34ee504435fe6ed8ef346a777b4270ad05e798c194137606031cdb9f5fe983b4c9e27cd84a92178d", 0x7b}, {&(0x7f0000d67000)="1ef98582d62152f93904778ae9b494e1bb87a1df80426d2a9750c197d661e6002d7e3f71acf19296dd413bc49fbd72a5c4228494eab2af087eb134158d8691165882cfb0084e277ab6d120a7a0f4211ebe57db1623445715dfbf500a7948d3092f8038257c1273231c92922b53d44b6d17dd2f036e979c21a69f614634e58ce57fc65d12b290af6d7087fce82336e88fe5cbc530029a22f00402930c33dfe709f7873c77aaac82b66c27e2d8a98e644316", 0xb1}, {&(0x7f0000e27000-0x1000)="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0x1000}, {&(0x7f0000e0c000)="738addaf46743129d145c0ee923eaf6ebc0aed9a9f27428942173747c7bd483f3e1b6a8c76430f5bf5956eb6f0073eb784b0c911b05eabbcd6828b484362d72beca749dec9", 0x45}, {&(0x7f0000bc0000)="5ae19d90641ce8f6a8cc16bd5f5ad3f18b3c539efcc9ce494f09be550bf4d88ecb95c818bfeaf3fb2eca93ddc6527f4153cb4115f9a29a71df436e51dbb76f477f9b1751347d65b60e9ca4fb707f4fe99b94f5ffd79237e8d1fd46c0f2c11bd671ab0197cf758a38418d6569b10cfa52fc6097493541c8a1fa", 0x79}, {&(0x7f0000331000)="29ae9cb425b3ad7f52832e5d101a4fa61ec4ca060f5c0b74ddf6c4bbcfc7d12ec62279e0f3661ae4bd7a674a485aaa0d2ae4e8fdb3f81e331086dc3a7ed53eb4a83e394f1333c06b214e38d200ca01a270df5cca925fabebb5db51858caeb164211c683f49516f511b6e2fbaed00168e13e56d55df56fcba02c6390a2dfe60801d6c193b3201be932aa7859f1b3bef654fdec8e2bbe7e08bc0b7e53968f28fc7567a06c4dd15c9991ec53b764e2977", 0xaf}], 0x8, &(0x7f0000386000-0x540)=[{0xec, 0x184, 0x9, "8c0f910e7feaf1e193693a29e1bc27822de9bccdc1d3d8a588f3e18399d486f0192b8450a330bd032fb1c56735adfd53746d807c162736edb4877053f686ddc6b0493c6736f57899105965b54f13d57da7d6cd9bd7290718c861dffc3eb10d2aaf642552e33567e9e637bdda85bc77ddc6b5ead8ffe49c14d64d10a0f720e0e56b5fd64b81d37c40bdb973ed048e88c1c84f1c89193c0298e5191a44296d601c360fc4ca6df895d3a22417b0267b6fb4a2fb44a6738f46fa556138767fef3b965a3214e37fd8157b5ba8fe7f5371f1da3abdc947321d0756cc144c65c1"}, {0x60, 0x11, 0x400000000000, "8460aa7bd2de8ec1cd82255507b48951b1ba5d856d042cf382cb3785c1e07d5c383b5c61303b992020eee6bdfa2733cfaa8a4c8dac5b160820bd4ed8b5b87ca5bc45523c578b5fc243b7274e1fec7fc6c1"}, {0x64, 0x13b, 0xffffffffffffffc1, "0181914ec2d237d9a907c643df02a7d5bc0861341d2597937194f80b4a008d37a3bdc4d25f4b274da11faf3bb789cb06642fa6297ef65c2e22df5e8460623826297a40ff1c9a4a1d417cb595181322ce62407dd52316"}, {0xb8, 0x11f, 0xffffffffffffffff, "ff68c062ee38672b931b38a764bd50a36af5457749f54fa809162964eef69042b00c46a163d7384a535048f405b44ffa30e7b32792ab40ee6d7d35698156da579716eed5a006db5ebacb570a78e734de32120f9dee47cd0a1ff1777176e4433fb1d1ec99527281d2d8c7f187881a8889379cdc7f9d54d45322ad79e7a2acd3ebe679b1dd8a23f8c4079eda996c9eb50daed51a93d19124a05981c06de427f615ebfc2c777c563c8bea"}, {0xe0, 0x113, 0x47, "aa1466b899d4c2c9f3896825428b16d94d1ac05a51c5cc1dd933bf969f486c33d21866cda400dfe846ce3615f40e5f2bf4b0a38f5fdb9a879825dab1eb93f5a27810cd8ab91dcb0e8cbcdebca6332437ec30d113b417d4c4e4b533c189fca6727018e7cb51e5ff6d0e4da38760457b02ee27bc0592e1150d0002cddd5251046682494398209ed11c714671086d1eeb41b054748f0af796716b1a3bf472db3f5c36bc3dea22853950a04c8958f5e3398a0ca3eac84fc66507b7703aa5772850dbd4e8ccb4e7bc47c99c03763088b6f04e71"}, {0x68, 0x19d, 0x3, "ee567f19305d3b7048be2215b82aa7f921925fa7c6ae8975f635d9b073706931a370d808c26f8c3d9b18d16f0e871c426aca35559f56cee9fdc333f271d03771ef553a7ea92a7b84997fef05e9db9ff793955b1ef5f220cc680d90bb"}, {0xa8, 0x8a141b23603fb45a, 0xfffffffffffff800, "a76c00ad652d7c211893cd991f73e348c440f1c358bccb5dc4ca1eff1862fb8773f793e848cebf12389707086fcb74737c4ab1de3bd73111061a89f2434e332a7d0ddd6eec4e83c3c6f82d39b2f4ead487eede91349e6cee3cf08ca6d433dccbc33b5c323e2e949de8d0065b2d9e0df0eff44e3b5b827f5c4bf3df782b53fe48b3eab1becab4b30c3220052fb04c7decfea7183bde82f9b166"}, {0xe8, 0x111, 0x249d, "63c9b539e58768b4587d9c5528c7c79640ee9d7f993d20005a39748b815f09bca32542b1d0b3f6145823a1080bea07ba973f1d5702193e7096d0af1a6c23aec195e81a421d83c4e8224f8d9edb036f7088b835b5a0b56004f45e227bb8ff24ca79e111b6fa1ae90746114bcd58077e0f42e2dab1678f6313fc4c6d07cb079da6d68cb81590eb1df295bb1e1240ff1b1be626dfdd97e7f1b59aab897158100a2f88d4a165f52479dc740edb68a1d211645f514d7f15f9483eb1c9902d2102c820ce3d02f008616ab8e90f8d4c3703a4ae467c6939b605c93bebb078"}], 0x540}, 0x121) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f8e000)={0x0, 0x80000000}, &(0x7f0000b10000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d86000)={r1, 0x4, 0x30}, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d31000-0x38)={&(0x7f0000c4d000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000f9a000)=@add_del={0x2, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) getrandom(&(0x7f000092f000-0xf)=""/15, 0xfffffffffffffc7c, 0x3) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/08 07:40:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x898}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x6ab6}, 0x4, [0x0, 0xf8800000, 0x4, 0x80000001, 0xcb, 0x7fff, 0xfffffffffffffffb, 0x9]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001a9000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2000001000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_bp, 0x0, 0x31, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = dup3(r1, r2, 0xaabcfb410f8f06a9) getsockname$ipx(r3, &(0x7f00002cf000-0x10), &(0x7f00009f1000-0x4)=0x10) connect$vsock_stream(r2, &(0x7f0000ff9000-0x10)={0x28, 0x0, 0x0, @my}, 0x10) 2018/02/08 07:40:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000001000-0x58)={0x0, 0xf, 0x5, @tid=r0}, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000005000-0x8)='./file0\x00', 0x0) lremovexattr(&(0x7f000041a000)='./file0\x00', &(0x7f00009f9000-0x11)=@known='security.selinux\x00') 2018/02/08 07:40:26 executing program 7: 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, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000465000-0x8)={0x4, &(0x7f00006a9000)=[{}, {}, {}, {}]}) 2018/02/08 07:40:26 executing program 0: r0 = socket(0x102, 0x2000080001, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfa6b000000000002}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r1, 0x240000000}, &(0x7f0000002000-0x4)=0x8) getsockopt(r0, 0x0, 0x1000000000008a, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0xfd9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x4723, 0x10}, &(0x7f0000000000)=0xc) 2018/02/08 07:40:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000786000)={&(0x7f00008f9000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002ff000)={r0, 0x28, &(0x7f0000701000-0x28)}, 0xb) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000ccc000)={0x2, &(0x7f0000737000-0x8)=[0x101, 0xa25]}) 2018/02/08 07:40:26 executing program 5: socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003f6000-0x54)={0x0, 0x4c, "a192fb564428bfdcda700432880824dacbb3aec4b7bad992aa62a8a499042f91f5b8a38a283cef7641848cd27243676f7b9b17688dc6ab530466add568f4a72e6f7efce9f86e75b73fa339f0"}, &(0x7f0000159000-0x4)=0x54) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cc4000)={r1, 0x6a, "ea36c4a7eaf958308fb8bac4fe18cbd1d9722a30c4ed5c4dd34b6c0f1a9f07f5180c45a9c95d428f2c4bbbd8ddac2a9e0ee22795723a043984287fca04472d083b57ea433ee08d25e4fc8e6fbf73ba5dea294cfb7b2b2a651635fa7998d1419f8cdfd74c3f673d1c21a1"}, &(0x7f0000edc000-0x4)=0x72) r2 = socket(0x10, 0x3, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f00004ab000-0x4)) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000c73000)={@common='erspan0\x00', @ifru_flags=0x8100}) write(r2, &(0x7f0000600000-0x24)="240000004e00390014f9f4fb0076f9ffffff0710200000000024ff000000570000000085", 0xfffffffffffffdb3) bind$inet(r0, &(0x7f0000080000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) nanosleep(&(0x7f00006f4000-0x8), 0x0) r3 = syz_open_dev$audion(&(0x7f0000ada000-0xc)='/dev/audio#\x00', 0x8, 0x400) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00006aa000)={&(0x7f0000fc8000)=[0x0, 0x0, 0x0], &(0x7f0000536000-0x4)=[0x0], &(0x7f0000251000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b73000)=[0x0, 0x0], 0x3, 0x1, 0x6, 0x2}) 2018/02/08 07:40:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f00005ac000)=""/185, 0xffffffffffffff10, 0x0, 0x0, 0xfffffffffffffd8a) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r2 = dup3(r1, r0, 0x80000) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f000071c000-0xda)={r1, 0x7294, 0x101, "da0ec4766dacaf049a11243d4f9e41cf4c24b9d73ff41f7ce11fb9417ff13ae12059f6dfefaf5b97088b90f272c83488f84354bf22405a6bbbc7fbeb4bef8fdf2bd22957b161a6027c3c3afef9cf30e2601c70fc36b369e65298194126cc9eaac7a7871c611a48d79ab6c934808bbe3f2e0b3d5bf9145b1af0dc0a501c75d635cb1dcb406e06a10ffb6991ecd37a44edfbef7a56e234386d1548e3b2d384bb0e40cc22857dc4a4ac0e8b621a1444a4e04a6c36e59874116c7c6d431e234386862076235abb987d2513a81b4e3ce118b3"}) 2018/02/08 07:40:26 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1000000000000000) sendto$inet6(r0, &(0x7f0000f91000-0x4)="aa55eb3a82", 0x5, 0x0, &(0x7f0000f91000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000f92000-0xc)='/dev/audio#\x00', 0x6975, 0x40) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000f91000)=0x4) 2018/02/08 07:40:26 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000000), 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ba4000)=0x10, 0x4) 2018/02/08 07:40:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3ad}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00002fe000)={0x0, 0x0, []}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000040a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000ffa000-0x8)={0x7, &(0x7f0000e1b000-0x38)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00004da000)={r2, 0x1}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000aff000)={0x0, 0x0}) getsockname(r3, &(0x7f0000ac9000-0x8)=@sco, &(0x7f0000e26000)=0x8) 2018/02/08 07:40:26 executing program 4: r0 = socket(0x40000000015, 0x5, 0xfffffffffffffffa) setsockopt(r0, 0x114, 0x0, &(0x7f00003bc000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000001000-0x96)="7a64f89dfb582ee72d81d6353e0aa504a7c189a12d6296ea991bcd981640b84056cf1241209e5a5fbcd3ca601a62dc5257ff6de79a93763fafc8435509bf15acf84406f661c73ce68356d15ac5ed094f7ceac1e1896c33dc722abaccd4385bb3dd684112e7cd2f1886231696cda20cf38ce5c8fe510c7238709a5e52c60d643fadde6f16a7c9f5f3142bd1721a8ed148d8d23bebb647") 2018/02/08 07:40:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$mice(&(0x7f0000d6f000-0x10)='/dev/input/mice\x00', 0x0, 0x4a8000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000bed000)={{0xffffffffffffffff, 0x1, 0x800, 0x0, 0x7}, 0x26, 0x9, 0x7}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000041f000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) 2018/02/08 07:40:26 executing program 6: r0 = socket(0xf, 0x803, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000002000-0x28)={@generic="0c8583e366ce4ee6d1080d4c8a439b8d", &(0x7f0000001000)=@ethtool_eeprom={0xf, 0xfffffffffffffffd, 0x1, 0xf5, "f6ded3ed7d03b9871c9bb0a8c1218c445c2fe229f8ce3a9246a70f31864aab0286c30e75165328e404f49306fe249c0b5d507f67e7f7e58a30bca8b8e5a61f5a4371ad90c80bff7819481768c2e8d3e39516426f60284caa7b486a78f57ed48a8e20952036a9980c0d1259215e6f4721519cb98a9f5cab5834db6ae938d9543b38a42a44fc164c104af5b8c7313c7ad6858c63fa5d4304ccd5af7d008748fed5c51a71268003662f8182c3b0968c9b1e9ad8b1925dba28c0fd28a895713f0fef0bde8d0e9262f48be99da80e462abb45d0ca85e4902c4fb6a540f7ea74823b71e22d54a06b09198651d1c0c5b57d0af18edc1b841a"}}) write(r0, &(0x7f0000003000-0x42)="0220c366405d07213580d264c07f13704225d03eaf68fb2a2e74a26f5bb056ebd01843b956d3d903742704a910c3eed28d71cc37f61addd2fdf9a2e87d125ece16c9", 0x42) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x3, 0x4) 2018/02/08 07:40:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000a55000-0x48)={0x10003}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000fd1000-0x7)='^bdev,\x00') ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/02/08 07:40:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000097e000-0x1c)={0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) dup3(r0, r1, 0x80000) 2018/02/08 07:40:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000034d000), 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)}, 0x2) writev(r1, &(0x7f0000bf4000-0x60)=[{&(0x7f0000def000-0xc2d)="96", 0x1}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f00007de000-0xd)='/dev/dmmidi#\x00', 0x81, 0x24980) accept4$packet(r2, &(0x7f0000a72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000bf4000)=0x14, 0x800) 2018/02/08 07:40:26 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00009a9000-0x9)='/dev/dsp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f000006e000)='./file0\x00', &(0x7f0000b77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c49000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) r12 = getgid() sendmsg$unix(r0, &(0x7f0000705000)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000b69000)=[{&(0x7f0000001000-0xb)="355dfdf4d945c2cda14155", 0xb}, {&(0x7f0000000000)="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", 0xfa}], 0x2, &(0x7f0000364000-0xc4)=[@cred={0x18, 0x1, 0x2, r1, r2, r5}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xc4, 0x4000}, 0x800) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0x4, 0x3, 0x0, 0x5}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x1c1040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r13, &(0x7f0000002000)={&(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x1, 0x80000002}, 0xc, &(0x7f0000002000)=[{&(0x7f0000002000)={0x12c, 0x33, 0x300, 0x0, 0x3, "", [@nested={0xa8, 0x1c, [@generic="61e27cf8326dd0925b3e86338fcbb266dba4e68cd5fa3e7b579fc28c11434a417a49ffa91c1240cddc8dc8fdaf08f46a7e0fca6918caec9abc693d2430215cdda261163d6bb5a8d5dda21cb86c9b508022a72457ce1f95e1d0012a3bf932165a8865256ca824", @typed={0xc, 0x49, @pid=r1}, @typed={0x18, 0x6a, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x82, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x53, @u32=0x1}]}, @generic="1cab4e4561b3b38845b43f249e95e31eafd72ebba6fcd3b8d809e213a6101b32ab7181aa7e1444044f105cff281c261651aaa7e31a88d7285dc5c0bf3c8a10e5e0af1d23725f692424e9e5bfa00b198a43cd0c4b2d904c254ba68303d61b6c81cf5ae4a3d9e0a0ccefc382d6c037", @nested={0x4, 0x34, []}]}, 0x12c}, {&(0x7f0000001000-0x20)={0x20, 0x34, 0x200, 0x1, 0x1, "", [@typed={0x10, 0x93, @u64=0x9}]}, 0x20}, {&(0x7f0000003000-0x1690)={0x1690, 0x3d, 0x4, 0x1, 0x1, "", [@nested={0xe4, 0x70, [@typed={0xc, 0x8b, @pid=r10}, @typed={0x18, 0x6c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="cb85c260f4a54cc0a0398c5429c723b67c6fca5dfd5a66827baf6e61b7681f42953db9654ef5147199303afc3cc2216585746c4ada5a1b5464b76df8e681df78e55a4a5ff993f6805cf2c72fab3eb6c2c1b8884edbc7d341744ecf741c97adc1d2b26d5a37ac62df81", @generic="1f909beb75eca94114222854b20819eace0c7ecbd03a9df0c55acac99a2ed26dbb3bb6de0ce815a0f1de3f0783ad743c5afb3fd240a90f5a4332", @typed={0xc, 0x66, @fd=r0}, @typed={0xc, 0x39, @u32=0x6}]}, @generic="11722201064d131789d1d094893132a87da904af0274dac5faec054d8c732c48c059b000db16afb818ae2b875dda3a3bb5568c5181b85b04ee568a086a86925fb4b5803f6b3e5778153bea37a7138a5da4ae412b1e4856bd4292105038d907822d7cc3601e11849e231dc81772dfd51eba9065f1bbd75e540be2b74756769685d48c32afed1c93658ea6346f3d772d7a1d5762980426a070c105", @typed={0xc, 0x74, @pid=r10}, @nested={0x12c8, 0x21, [@generic="f0e65be37df03dac80a7823fd4a2f86acc9e5651330af4d832d3e409a1f756d4ce407313c0c01f8f26bb238ab0892d2b89815e4b4f2f3fd12b805983d536ce3ad03a4de442fe11d86cb285f8a8f8ee9cb5f58aff0512dddd254625543f2f4d34de603dd57754985f4c9f2a4d03e853dc55", @generic="af87244cab3f2aa1df83d3c827afa7c40f06ede6bb98552066edf7b619455772dc8964f1061a351460fcb6660dfeb7c4474dddaf292514cb19c6d8dcd199723b1cf6bb130c6d82c7f7f693def7c5f9191f63cb7b0560f8a536786633f0baa097f49e16291809bbd27d2708bb16bc0ef871ba319d6bd2c7def89b255850689478813056c815cfbaab6cc412ac2690ef17f7e218eaa5d1e7e66dfcc8d7aeb307c169f15c8786dac3d7a48b10f0504e7dcf378d5554d1c6c9646694bf85800cf736d578496e6bee8f65ffff58a247202f1f1d029d9a08d7e339055e51095a61d6385a2fa753ed8fdbdaabb1", @generic="c27455cf3fafcda37f11eeef6e01baef19161be15f6a39512bde31d0b05d903651ba642a58977e90dd6ab98cffcc36edae2ce516ace88f86d3912feb9144831cf561848f19a3918c188c57156749ca7d96cf8759d17e0f58a7ce187b1c3bb3a1cc867789a869e75bccc632", @generic="42970f7324a07c3e05b7bab6", @generic="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@generic="cfc117d3dd650d7c35494443686ad9aecf78cf3121e126601bd2ea046b0aff5d3af81317d619c840a2bd5a5e556967592c64af3f2975d3d85bb8a0b90e2d44bcffe1810ed4287741c20f2aa8c12dd640bf82bd06d09a5dbba105a0b79cf5b6721020e3e40546dc0d3030e310e6a287ad53d23c3f0d19544d42ca4d1382fa8bcbe55bce88d5", @generic="d235840c8d69764ad30f507395f57f7314fb35911e65218c13a5d6bf1976e6bdf1a5bd8d7e1c460637e77160353215e8245197e33a8e57f7882555a2322b434d962e3a5198173b51", @generic="ffc8a10014841185babac94877088a9a84bced82b83fdc31df1ff5ece7a79772ad5b600596"]}, @generic="4f3871ae8a282271e2a51c5c4c0688fb2ae1cc4bbdaef4ce3fc6929c758b80ecf3a5554c09b29cb35033b6d8cbd64ff142910ec2b56808e255e43a", @nested={0x170, 0x82, [@generic="44bc62e20266e2919281b5a5bd3c545e2d7f1a70dd443981d60131af379adf28d8ba35f22c60cbbd816e3c66dd72e82258a9a959ac9256ebc922c46c6f205b1fed7e461a2c150b87cf5497c78bb76e2e0978416d0b678d57bc72d7e340e625ae79e281b343982ff26b9ced9a79c72c", @generic="43d3a1da3b51e40f23b48d0a9b348b1c316d5b80868ad303af9f0ad3ef2beeb6328a7d7747eeb8c2b59b4c4183cab1440ff9f18190211a1aa86f81d3da83b5455c0723cecb65ea5475c880148aada13e239fd6fa866d9e0698dd484895a4a4bedd623ca7e0257aa3be435c6fe5774eb2f65042b6155939b00c3024cb45479607b5c81a04b83b8222daaa940003c96150f79d1006ed6166d5779d0243debe45a84d92d911abd985551d3b757f53283b938c97a627887ce941dae07eb069114abae1950dff4bcf28", @typed={0x10, 0x1d, @u64=0x81}, @typed={0x14, 0x35, @str='/dev/dsp\x00'}, @typed={0x10, 0x83, @u64=0x2}]}, @generic="2f1b913618ea4818a2c2a32b7e133f3c544939e68e60535faa99aa104bffa45104d1bd4b378797d1075f47db41a5717eb026cd9a0dcd8e7b8566a278016e0d7b5cb3fb537b2238006f5c92f65fa7c4830dedb7213f803b348226a99a9d2c2c1af8c88b58e3069b7b006886eae2d4530bc3279169a72d5d90666e9e37d7d0012af86b"]}, 0x1690}, {&(0x7f0000002000)={0x14, 0x1e, 0x2, 0x4, 0x0, "", [@nested={0x4, 0x74, []}]}, 0x14}, {&(0x7f0000003000-0x50)={0x50, 0x1a, 0x1, 0x0, 0x1, "", [@generic="99d78302c524b5c06461049999610dd5ba52a0dbea6a4d93efce30012226137b213f8ee4921a63ba440192ad6c5cf08e61374d2402a9b7dbe43243fef4"]}, 0x50}], 0x5, &(0x7f0000001000-0xe0)=[@rights={0x18, 0x1, 0x1, [r0, r0, r13]}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r7, r11, r6}, @rights={0x24, 0x1, 0x1, [r13, r13, r0, r13, r0, r13]}, @cred={0x18, 0x1, 0x2, r10, r2, r3}, @cred={0x18, 0x1, 0x2, r7, r11, r4}, @rights={0x18, 0x1, 0x1, [r0, r13, r13]}, @rights={0x20, 0x1, 0x1, [r13, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r14}], 0xe0, 0x1}, 0x4) 2018/02/08 07:40:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000163000-0x8)={0x0, 0xffffffffffffffff}) r0 = memfd_create(&(0x7f0000003000-0x1e)=',,#GPL$vmnet1posix_acl_access\x00', 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2011, r0, 0x0) 2018/02/08 07:40:26 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000019b000)={0x2, 0x1, 0x5, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fed000-0x2c)={0xc, 0x4, 0x4, 0x100000003, 0x0, r0}, 0x2c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff7000-0x20)={r1, &(0x7f0000ff5000), &(0x7f0000198000)="0101", 0x2}, 0xffffff28) fcntl$setpipe(r1, 0x407, 0x5) pipe(&(0x7f0000720000-0x8)={0x0}) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000104000-0x4)=0xffffffffffffffff, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000), &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/02/08 07:40:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000347000)=[{&(0x7f00007f4000)=""/25, 0x19}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cae000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000830000-0x4)=0x6, 0x4) r2 = getpgrp(0x0) bind$inet(r1, &(0x7f0000c80000-0x10)={0x2, 0x0, @rand_addr=0x401}, 0x10) fcntl$setownex(r0, 0xf, &(0x7f0000333000-0x8)={0x3, r2}) 2018/02/08 07:40:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00004c3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000882000)=0x14, 0x800) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ccb000-0xc)={@multicast1, @multicast2}, &(0x7f0000f26000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c94000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00005e5000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000067f000)={@multicast2=0xe0000002, @rand_addr=0x1, r2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_tcp_int(r1, 0x6, 0xf, &(0x7f0000ac9000)=0x5, 0x4) prctl$intptr(0x4, 0x800) 2018/02/08 07:40:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x8)) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000eb5000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000308000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @empty}}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@random="0b0feb96f250", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @dev={0xac, 0x14, 0x0}, {[]}}, "e70088237100010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) syz_open_dev$vcsa(&(0x7f00005ea000-0xb)='/dev/vcsa#\x00', 0x4, 0x20000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000439000)) geteuid() getresgid(&(0x7f000060e000), &(0x7f0000f8e000), &(0x7f0000211000)) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c29000-0xc)={0x0}, &(0x7f000005d000)=0xc) fstat(r0, &(0x7f000048b000-0x44)) getpgid(r4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000577000-0xe8)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000662000-0x4)=0xe8) getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f18000)) fstat(r2, &(0x7f0000591000-0x44)) stat(&(0x7f0000cf3000-0x8)='./file0\x00', &(0x7f0000769000-0x44)) getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b01000), &(0x7f0000661000)=0xc) stat(&(0x7f00000ea000-0x8)='./file0\x00', &(0x7f0000431000)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000949000)) stat(&(0x7f00003dd000-0x8)='./file0\x00', &(0x7f0000bd6000)) getegid() getpid() getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f0f000-0xc), &(0x7f0000de7000-0x4)=0xc) fcntl$getown(r2, 0x9) 2018/02/08 07:40:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000eee000)='\tT') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000051e000-0x10)={r0, 0x28, &(0x7f0000cc2000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004b4000-0xc)={r1, 0x9, 0x8}, 0xc) 2018/02/08 07:40:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afd000)='/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_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f000099f000)={0x7b}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000541000)={0x1, 0x0, [{0xc00020040000080}]}) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000528000)={0x0, 0x87, &(0x7f0000e46000-0x87)="f776c87b93418b0cacff799c3186cf9e6730e91c3d482e7ff1baa7da308323dc209bb6d455d6031b1ca62b97e9a47dc484dfe3655d2718004dfbd0742c630c8e9e955094f9fb6fe85a7f495a468de1a16bd3420d5281d61312dadf795c393a0137f409093a79945998052ea1f487f3e7c220b8b8c11bf0fe9831a6cefd4d903cd711919b6d8491"}) 2018/02/08 07:40:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x18002, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000017a000-0x72)="192bdccf5305e26fccfbf3634adcc92189bca43e1e653030fb9d648718d5e34306fa89b447f44fe586aa1229172f1c923536c84a126be8f02f46c36667055793b4752ce055bad00ffdbaf81a8ddbc1fec896aca734824a81449988f95b866c7096dde1c50b34742022a20e6ca73c89c0891e", 0x72) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000081f000)=0x0) sched_getparam(r1, &(0x7f0000e69000-0x4)) r2 = socket$alg(0x26, 0x5, 0x0) fsetxattr(r2, &(0x7f00006a2000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000a1c000+0xaf5)='\'*vmnet0wlan1]@\x00', 0x10, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a11000)) 2018/02/08 07:40:26 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f000001d000-0x8)='./file0\x00', 0xa800, 0x4) setsockopt$inet6_buf(r1, 0x29, 0xfe, &(0x7f0000011000-0x1000)="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", 0xffffffffffffff39) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000002e000+0xbcf)=0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000961000)='mime_typef\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000863000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000065d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000393000-0x8)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000de9000-0xe0)=[{0x81, 0x4, 0x0, 0x7, @time={0x0, 0x1c9c380}, {0x8, 0x6}, {0xfffffffffffeffff, 0x1ff}, @addr={0x8001, 0x8}}, {0xfff, 0x3, 0xec1, 0xfffffffffffffffa, @time={r5, r6+10000000}, {0x7fffffff, 0xffffffffffffffff}, {0x101, 0x8}, @raw32={[0x1ea9, 0x1, 0x4]}}, {0x100000000, 0x800, 0x7, 0x6, @tick=0x5, {0x7, 0x2}, {0x200800, 0xfffffffffffffffd}, @ext={0xc3, &(0x7f00001b8000-0xc3)="feb668c9a739432b9ddbec808987d3154ba9e7a49361fc6e5224b393bad526c83a19225ce95c574c172d7f3584eea2807ab223ac1bb89847fc72556fddd2ff418bbe94dd63a2765f40403be834696da1bf5342b97f0bd48a6e6eb317cebfed57a9f16c30b34d5f5de354d562190c29c34be36497be813e3bc86e5bdaefb236e1f2ff88a3e75ea0b86130bc67a4ebf5427ec38cd770dad2b5dc47aef2df9d4d102138d8dcd35ec02051aca23a009ff22f902fda65e4b6df6c5f07c16e4f588a42a7dfb9"}}, {0x0, 0x5, 0x1ff, 0x7fffffff, @time={r7, r8+30000000}, {0x7, 0x2b}, {0x401, 0x7ff}, @ext={0x5f, &(0x7f00006f0000-0x5f)="bf035abea3664fddc09571edd79851a5ed321887c599dc358adba20411d4581fc3e4c70ff2759fcc4bea46f4529fd52669fa1fba43d315da7718b743b5ba2fdb7324469c47d38be722310c8b215582bd2ec991e3dc8c11696d1bc03bd94c8a"}}, {0x800, 0x4, 0x3, 0x2, @tick=0x7fffffff, {0xfffffffffffffff7, 0x7}, {0xfffffffffffffffb, 0x4}, @control={0x1, 0xfff, 0x1ff}}, {0x5, 0x0, 0x2, 0x4, @time={0x77359400}, {0x8, 0x3}, {0x8ad0}, @quote={{0x6, 0x9}, 0x1}}, {0x1, 0x5, 0xffffffff, 0x1, @tick=0x10001, {0x9, 0x6}, {0x3, 0x9e}, @control={0x0, 0xfff, 0x3}}, {0x40, 0x468a58b3, 0x5, 0x7, @time, {0x200, 0x7ff}, {0x10000, 0x3ff}, @control={0x9, 0x8001}}], 0xe0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000002e000)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f000002e000)=0xe8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f000002e000)={0x9, 0x7fffffff, r2, 0x9, r9, 0x1, 0x8, 0x9}) 2018/02/08 07:40:26 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000000b000)='/dev/mixer\x00', 0x12200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000001000-0x3c)={{0x3, 0x0, 0x7, 0x0, 0xfffffffffffffffc}, 0x100, 0xffffffff}) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000012000)=[{{0x0, 0x0, &(0x7f0000003000-0x18)=[{&(0x7f0000002000)="cc1fcd19a4956ed81660b57c700f623f6658293ac7c380c93f642381d5bf06cde32715fcc5044cac7a25413e7168f6e69c2504e3c550ded4cbbc82eca97781bc298d6891baa49bed89b4f1948d22d1e893bdc3e6d27f141612a4f3507c3d01f6d36c69905cff7773e2d76db3f7325d1d4df05eceaa8e8586a1b23ebace62d892e00093830044aa378ae3cc4472a989928166e5bb8037fcdbc7c83050a6fcafd342cbfa27642ee551666fefbea2e017236d0ad2190446a3b62c57", 0xba}, {&(0x7f0000013000-0xba)="9c281a3008b2e03428b5a828680a36b8dd248d887cde1aeb0073b5af31a5a63c2be2da1275b425849b668c3403780b9b010088e27215edcbdf6e53b9f01fde0af2caec5be8b82faf11471d1ad1df5295717142116393088d0cd46f8e9ca9f1e6977d70fd2ee1894d21f7a1fb0d1af18c9fe424e0565395178ecc187fa1fb44325601fe01573bc4bec66f5f32c19c72bbd6c5e9a31489feaa914f50f1d818e3f32bad80c61263bc41f69f7ed7d0c3a6f7cdca0cc81d6ec5408a5a", 0xba}, {&(0x7f0000013000-0x1b)="49f3ebf0fd525b905783d8ae24772b69c12b59ed64d331deb3c0df", 0x1b}], 0x3, &(0x7f0000012000)=[], 0x0, 0x40801}, 0x8001}], 0x1, 0x40800) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c0040101dbf8a669ebdedd102c4f7a79f306457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x3) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000014000-0xc)='/dev/random\x00', 0x0, 0x40) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000)='/dev/vga_arbiter\x00', 0xe6bca728b5d2396b, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x80487436, &(0x7f0000011000-0x20)={@common='ip6_vti0\x00', @ifru_flags}) 2018/02/08 07:40:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000c55000), &(0x7f000047c000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x4, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fc5000)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000531000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f7f000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) ioctl$sock_ifreq(r0, 0x891f, &(0x7f000041a000)={@common="64756d6d79300000fcffffff00", @ifru_ivalue}) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000063000), 0x800) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000d58000-0x44)="7dcd046556ac4fc5ce063b5f127694b62b2bb1294eec080bfc1058ecb19448b1751b8c3adcec3bcbb3be9960855c119cc3508127f4521007523431f84c2b256b5dae6219", 0x44) 2018/02/08 07:40:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000fb7000), &(0x7f0000d8c000-0x4)=0x2) r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000667000-0x9)='/dev/vcs\x00', 0x80000, 0x0) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000859000-0x14)=[&(0x7f0000765000-0xf)='nodevmime_type\x00', &(0x7f00007a7000-0x1)='\x00', &(0x7f00007d6000-0xe)='@cpusetwlan1:\x00', &(0x7f00009be000-0x1)='\x00', &(0x7f0000743000)='eth0vmnet0\x00'], &(0x7f000086a000-0x8)=[&(0x7f0000095000)='wlan0+cgroup]\x00', &(0x7f0000fab000-0x1)='\x00'], 0x0) 2018/02/08 07:40:26 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r1 = socket$inet6(0xa, 0x3, 0x5) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000ea6000-0xc3)=""/195, &(0x7f0000fe0000-0x4)=0xc3) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, r3, &(0x7f0000000000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0x16)=""/22, &(0x7f0000000000)=0x16) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000000+0x43)=""/182) 2018/02/08 07:40:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x8)) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000eb5000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000308000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @empty}}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@random="0b0feb96f250", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @dev={0xac, 0x14, 0x0}, {[]}}, "e70088237100010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) syz_open_dev$vcsa(&(0x7f00005ea000-0xb)='/dev/vcsa#\x00', 0x4, 0x20000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000439000)) geteuid() getresgid(&(0x7f000060e000), &(0x7f0000f8e000), &(0x7f0000211000)) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c29000-0xc)={0x0}, &(0x7f000005d000)=0xc) fstat(r0, &(0x7f000048b000-0x44)) getpgid(r4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000577000-0xe8)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000662000-0x4)=0xe8) getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f18000)) fstat(r2, &(0x7f0000591000-0x44)) stat(&(0x7f0000cf3000-0x8)='./file0\x00', &(0x7f0000769000-0x44)) getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b01000), &(0x7f0000661000)=0xc) stat(&(0x7f00000ea000-0x8)='./file0\x00', &(0x7f0000431000)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000949000)) stat(&(0x7f00003dd000-0x8)='./file0\x00', &(0x7f0000bd6000)) getegid() getpid() getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f0f000-0xc), &(0x7f0000de7000-0x4)=0xc) fcntl$getown(r2, 0x9) 2018/02/08 07:40:26 executing program 5: mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000063000-0x12)='/dev/snd/pcmC#D#p\x00', 0x442f, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00001cd000)=""/112, &(0x7f0000ecd000)=0x70) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecc000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x3, 0x0, 0x0, 0x4, 0x6, 0x8}, &(0x7f0000e05000)=0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ecc000-0x20)={@empty, 0x0, 0x1, 0x0, 0x9a2eb7423d24a315}, 0x20) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000ecf000-0x10)={0x1, [0x9]}) 2018/02/08 07:40:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) fcntl$setsig(r1, 0xa, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x6, &(0x7f000093e000)=0x0) io_submit(r4, 0x3, &(0x7f0000625000-0xc)=[&(0x7f0000ebc000)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000cd2000)="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", 0x1000, 0x8, 0x0, 0x0, r0}, &(0x7f0000955000)={0x0, 0x0, 0x0, 0x7, 0x5, r3, &(0x7f0000eee000-0x1000)="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", 0x1000, 0x100, 0x0, 0x0, r2}, &(0x7f00004b5000-0x40)={0x0, 0x0, 0x0, 0x6, 0x9, r3, &(0x7f0000633000-0xa4)="f7837104f9c55072c6caef6265f19dad57e10231b74ffe635ade6f66e6de9e9caddc0088f06f21ea28b2922f52d1b968109b4b5652f19d5617cdc14a46f77292872cf6f997ebd54cda569560145efbd77ef6f161c1c2f98262159cd5c6b24357110d572af49c5a0f87a6b3c004b9699e8bc38b2444f76cbd968591aad433c95d7991a25ac7f3937957c9943c10f706f39e8a38d9126244875244b1904475bc68c3ffcb78", 0xa4, 0x9, 0x0, 0x1, r2}]) fcntl$setpipe(r3, 0x407, 0x6) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/02/08 07:40:26 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x5}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r1, 0x50, &(0x7f0000004000-0x50)}, 0x347) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000005000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 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, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f000078d000/0x4000)=nil, 0x4000}) 2018/02/08 07:40:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a31000)="74756e08000000000000008000000000", 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00007c7000-0x50)={@generic="7f51f7ffd8c288cd77deb77893f2d559", @ifru_map={0xf15f, 0x9, 0x4771, 0x10000, 0x7fff, 0xccd4}}) lseek(r0, 0xfffffffffffffffe, 0x1) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00002a3000-0x18)={0x4000, 0x1000, 0x401, 0x400, 0x10001}) 2018/02/08 07:40:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000001e000-0x2)=0x7, &(0x7f000011f000)=0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00003b7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pread64(r2, &(0x7f0000e00000-0x19)=""/25, 0x19, 0x0) fcntl$setsig(r1, 0xa, 0x2d) 2018/02/08 07:40:26 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000592000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) nanosleep(&(0x7f00007dc000-0x8)={0x77359400}, &(0x7f0000bdb000)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000216000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000970000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b76000)={0x9, 0x8, 0x101, 0x3, r2}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/08 07:40:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x213, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4}]}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000006e000-0x8)={0x0, 0x1}, &(0x7f000098d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000761000-0x8)={r1, 0x5}, &(0x7f0000c5a000-0x4)=0x8) r2 = memfd_create(&(0x7f000085c000)='\x00', 0x0) ioctl$TCFLSH(r2, 0x540b, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/08 07:40:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) chdir(&(0x7f0000d75000-0x8)='./file0\x00') openat$vcs(0xffffffffffffff9c, &(0x7f0000934000-0x9)='/dev/vcs\x00', 0x242840, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000267000)='/dev/snd/timer\x00', 0x0, 0x200000) sync_file_range(r0, 0x0, 0x1d, 0x4) r1 = dup(0xffffffffffffffff) r2 = dup2(r1, 0xffffffffffffff9c) setsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f000081d000)="ee0d0c0d382d581e95d9226a237a3d1374af486040283b7c58dabdf2d1c2e95545185670034f89235da6d02ceaa34c2fdb33ab5b526b02466212f422a62148478f0911f2eaa3517f63db0c9d53fbb548e6b0e48cafa2817fb79c3bd3568743dbbca15ea4a2c1d1750429fed5fe441331fedf6fd919a31c1800b0eb3b51f61496b45afe77360892edd455fe33e935c6f29f79a9cc012f184fc4b4e4172a0fffceb17a491a1df1bfbdcfa2fe3d29f449fa5e1e6789d32a4d33ae47b4a2403000c8b497e4b6", 0xc4) socket$rds(0x15, 0x5, 0x0) r3 = open(&(0x7f0000a0e000-0x8)='./file0\x00', 0xfffffffffffffffe, 0x10) lseek(r3, 0x1, 0x0) 2018/02/08 07:40:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000a30000)={0x0, 0x0, 0xfffffffffffffffe}) 2018/02/08 07:40:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000552000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00002ca000-0xa8)={{}, 'port0\x00', 0x1, 0x0, 0x6, 0x9a, 0x80000001, 0x0, 0x7ff, 0x0, 0x1, 0x1}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007a0000)) 2018/02/08 07:40:26 executing program 7: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0x2fc}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="b09f4c0f65a437e1937917274a593f7a"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0xffffff44, 'REJECT\x00'}}]}}, 0x1) [ 492.511260] INFO: task kworker/u4:1:21 blocked for more than 120 seconds. [ 492.518285] Not tainted 4.15.0+ #213 [ 492.522546] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.530524] kworker/u4:1 D12208 21 2 0x80000000 [ 492.536205] Workqueue: netns cleanup_net [ 492.540278] Call Trace: [ 492.542881] __schedule+0x8e2/0x2040 [ 492.546606] ? perf_trace_lock+0xd6/0x900 [ 492.550781] ? __sched_text_start+0x8/0x8 [ 492.554947] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 492.560175] ? check_noncircular+0x20/0x20 [ 492.564434] ? check_noncircular+0x20/0x20 [ 492.568703] ? check_noncircular+0x20/0x20 [ 492.572960] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 492.580524] ? perf_trace_lock+0xd6/0x900 [ 492.584700] ? find_held_lock+0x35/0x1d0 [ 492.588801] schedule+0xf5/0x430 [ 492.592185] ? __mutex_lock+0xaa8/0x1a80 [ 492.596275] ? __schedule+0x2040/0x2040 [ 492.600273] ? lock_release+0xa40/0xa40 [ 492.604283] ? memset+0x31/0x40 [ 492.607578] ? do_raw_spin_trylock+0x190/0x190 [ 492.612192] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 492.617142] ? mutex_destroy+0x1d0/0x1d0 [ 492.621253] schedule_preempt_disabled+0x10/0x20 [ 492.626044] __mutex_lock+0xaad/0x1a80 [ 492.629969] ? rtnl_lock+0x17/0x20 [ 492.633525] ? mutex_lock_io_nested+0x1900/0x1900 [ 492.638408] ? lock_release+0xa40/0xa40 [ 492.642421] ? mark_held_locks+0xaf/0x100 [ 492.646598] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 492.651712] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.656768] ? trace_hardirqs_on+0xd/0x10 [ 492.660932] ? free_object+0x150/0x230 [ 492.664829] ? mark_held_locks+0xaf/0x100 [ 492.668993] ? debug_stats_show+0xd0/0xd0 [ 492.673167] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 492.678291] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.683347] ? del_timer+0x140/0x140 [ 492.687077] ? debug_object_destroy+0x2b0/0x2b0 [ 492.691814] ? schedule_timeout+0x160/0x230 [ 492.696166] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 492.701644] ? usleep_range+0x190/0x190 [ 492.705704] ? cpumask_next+0x24/0x30 [ 492.709529] mutex_lock_nested+0x16/0x20 [ 492.713605] ? mutex_lock_nested+0x16/0x20 [ 492.717867] rtnl_lock+0x17/0x20 [ 492.721263] netdev_wait_allrefs+0x1cb/0x410 [ 492.725713] ? netif_stacked_transfer_operstate+0xe0/0xe0 [ 492.731267] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 492.736741] ? kfree+0xf3/0x260 [ 492.740046] ? kfree_const+0x31/0x40 [ 492.743785] ? rtnl_kfree_skbs+0x70/0x70 [ 492.747861] ? mutex_unlock+0xd/0x10 [ 492.751597] netdev_run_todo+0x478/0xae0 [ 492.755681] ? register_netdev+0x30/0x30 [ 492.759757] ? synchronize_net+0x4a/0x50 [ 492.763836] ? rollback_registered_many+0xa66/0xe20 [ 492.768914] ? dev_xdp_uninstall+0x310/0x310 [ 492.773353] ? kernfs_put+0x3d6/0x6d0 [ 492.777187] ? rtnl_is_locked+0x54/0xb0 [ 492.781176] ? rtnl_kfree_skbs+0x70/0x70 [ 492.785256] ? kernfs_put+0x443/0x6d0 [ 492.789063] ? rtnl_is_locked+0x54/0xb0 [ 492.793066] ? unregister_netdevice_queue+0x290/0x5f0 [ 492.798281] ? unregister_netdevice_many.part.119+0x2a9/0x420 [ 492.804199] ? sysfs_remove_group+0xf6/0x1b0 [ 492.808635] ? br_dev_delete+0x138/0x190 [ 492.812730] rtnl_unlock+0xe/0x10 [ 492.816195] default_device_exit_batch+0x4b4/0x5d0 [ 492.821159] ? unregister_netdevice_many+0x100/0x100 [ 492.826278] ? trace_hardirqs_on+0xd/0x10 [ 492.830470] ? rtnl_unlock+0xe/0x10 [ 492.834132] ? default_device_exit+0x215/0x2b0 [ 492.838739] ? __init_waitqueue_head+0x140/0x140 [ 492.843518] ? cfg802154_switch_netns+0x420/0x420 [ 492.848394] ? unregister_netdevice_many+0x100/0x100 [ 492.853518] ? dev_change_net_namespace+0xec0/0xec0 [ 492.858567] ops_exit_list.isra.6+0x100/0x150 [ 492.863084] cleanup_net+0x6a3/0xcc0 [ 492.866819] ? find_held_lock+0x35/0x1d0 [ 492.870907] ? unregister_pernet_device+0x80/0x80 [ 492.875789] ? debug_object_deactivate+0x364/0x560 [ 492.880750] ? lock_release+0xa40/0xa40 [ 492.884760] ? find_held_lock+0x35/0x1d0 [ 492.888852] ? check_noncircular+0x20/0x20 [ 492.893135] ? lock_acquire+0x1d5/0x580 [ 492.897168] ? process_one_work+0xb01/0x1af0 [ 492.901618] ? __lock_is_held+0xb6/0x140 [ 492.905716] process_one_work+0xbbf/0x1af0 [ 492.909990] ? pwq_dec_nr_in_flight+0x450/0x450 [ 492.914688] ? __schedule+0x8ea/0x2040 [ 492.918639] ? check_noncircular+0x20/0x20 [ 492.922931] ? lock_acquire+0x1d5/0x580 [ 492.926933] ? lock_acquire+0x1d5/0x580 [ 492.930927] ? worker_thread+0x4a3/0x1990 [ 492.935115] ? lock_downgrade+0x980/0x980 [ 492.939300] ? lock_release+0xa40/0xa40 [ 492.943310] ? check_noncircular+0x20/0x20 [ 492.947569] ? do_raw_spin_trylock+0x190/0x190 [ 492.952212] worker_thread+0x223/0x1990 [ 492.956207] ? finish_task_switch+0x1e2/0x890 [ 492.960745] ? process_one_work+0x1af0/0x1af0 [ 492.965266] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.970315] ? trace_hardirqs_on+0xd/0x10 [ 492.974483] ? mmdrop+0x18/0x30 [ 492.977800] ? finish_task_switch+0x29b/0x890 [ 492.982331] ? copy_overflow+0x20/0x20 [ 492.986276] ? __schedule+0x8ea/0x2040 [ 492.990455] ? check_noncircular+0x20/0x20 [ 492.994729] ? find_held_lock+0x35/0x1d0 [ 492.998821] ? find_held_lock+0x35/0x1d0 [ 493.002920] ? find_held_lock+0x35/0x1d0 [ 493.007042] ? complete+0x62/0x80 [ 493.010519] ? __schedule+0x2040/0x2040 [ 493.014504] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.018844] ? __lockdep_init_map+0xe4/0x650 [ 493.023288] ? do_raw_spin_trylock+0x190/0x190 [ 493.027888] ? lockdep_init_map+0x9/0x10 [ 493.031980] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 493.037092] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.042122] ? trace_hardirqs_on+0xd/0x10 [ 493.046281] ? __kthread_parkme+0x175/0x240 [ 493.050624] kthread+0x33c/0x400 [ 493.054027] ? process_one_work+0x1af0/0x1af0 [ 493.058532] ? kthread_stop+0x7a0/0x7a0 [ 493.062512] ret_from_fork+0x3a/0x50 [ 493.066251] [ 493.066251] Showing all locks held in the system: [ 493.072580] 4 locks held by kworker/u4:1/21: [ 493.077114] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<000000008671663e>] process_one_work+0xaaf/0x1af0 [ 493.087108] #1: (net_cleanup_work){+.+.}, at: [<0000000098e1951b>] process_one_work+0xb01/0x1af0 [ 493.096243] #2: (net_mutex){+.+.}, at: [<000000009da3dcc8>] cleanup_net+0x242/0xcc0 [ 493.104243] #3: (rtnl_mutex){+.+.}, at: [<000000000b60ddd2>] rtnl_lock+0x17/0x20 [ 493.111982] 2 locks held by khungtaskd/758: [ 493.116306] #0: (rcu_read_lock){....}, at: [<0000000032c7899a>] watchdog+0x1c5/0xd60 [ 493.124394] #1: (tasklist_lock){.+.+}, at: [<000000008744ddaf>] debug_show_all_locks+0xd3/0x3d0 [ 493.133443] 1 lock held by rsyslogd/3947: [ 493.137594] #0: (&f->f_pos_lock){+.+.}, at: [<00000000f50ca942>] __fdget_pos+0x12b/0x190 [ 493.146160] 2 locks held by getty/4070: [ 493.150152] #0: (&tty->ldisc_sem){++++}, at: [<000000004fdd9acb>] ldsem_down_read+0x37/0x40 [ 493.158842] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000033740686>] n_tty_read+0x2ef/0x1a00 [ 493.168155] 2 locks held by getty/4071: [ 493.172134] #0: (&tty->ldisc_sem){++++}, at: [<000000004fdd9acb>] ldsem_down_read+0x37/0x40 [ 493.180826] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000033740686>] n_tty_read+0x2ef/0x1a00 [ 493.190130] 2 locks held by getty/4072: [ 493.194123] #0: (&tty->ldisc_sem){++++}, at: [<000000004fdd9acb>] ldsem_down_read+0x37/0x40 [ 493.202809] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000033740686>] n_tty_read+0x2ef/0x1a00 [ 493.212116] 2 locks held by getty/4073: [ 493.216115] #0: (&tty->ldisc_sem){++++}, at: [<000000004fdd9acb>] ldsem_down_read+0x37/0x40 [ 493.224819] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000033740686>] n_tty_read+0x2ef/0x1a00 [ 493.234132] 2 locks held by getty/4074: [ 493.238119] #0: (&tty->ldisc_sem){++++}, at: [<000000004fdd9acb>] ldsem_down_read+0x37/0x40 [ 493.246809] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000033740686>] n_tty_read+0x2ef/0x1a00 [ 493.256125] 2 locks held by getty/4075: [ 493.260121] #0: (&tty->ldisc_sem){++++}, at: [<000000004fdd9acb>] ldsem_down_read+0x37/0x40 [ 493.268822] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000033740686>] n_tty_read+0x2ef/0x1a00 [ 493.278113] 2 locks held by getty/4076: [ 493.282095] #0: (&tty->ldisc_sem){++++}, at: [<000000004fdd9acb>] ldsem_down_read+0x37/0x40 [ 493.290782] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000033740686>] n_tty_read+0x2ef/0x1a00 [ 493.300108] 1 lock held by syz-executor2/4154: [ 493.304700] #0: (rtnl_mutex){+.+.}, at: [<000000000b60ddd2>] rtnl_lock+0x17/0x20 [ 493.312455] 3 locks held by kworker/1:3/7524: [ 493.316964] #0: ((wq_completion)"%s"("ipv6_addrconf")){+.+.}, at: [<000000008671663e>] process_one_work+0xaaf/0x1af0 [ 493.327853] #1: ((addr_chk_work).work){+.+.}, at: [<0000000098e1951b>] process_one_work+0xb01/0x1af0 [ 493.337342] #2: (rtnl_mutex){+.+.}, at: [<000000000b60ddd2>] rtnl_lock+0x17/0x20 [ 493.345105] 1 lock held by syz-executor0/10595: [ 493.349789] #0: (rtnl_mutex){+.+.}, at: [<000000000b60ddd2>] rtnl_lock+0x17/0x20 [ 493.357555] 1 lock held by syz-executor3/13841: [ 493.362241] #0: (sk_lock-AF_INET6){+.+.}, at: [<0000000063f9b07b>] compat_ipv6_getsockopt+0x1f1/0x390 [ 493.371823] 1 lock held by syz-executor3/13845: [ 493.376517] #0: (rtnl_mutex){+.+.}, at: [<000000000b60ddd2>] rtnl_lock+0x17/0x20 [ 493.384283] 1 lock held by syz-executor3/13851: [ 493.388962] #0: (rtnl_mutex){+.+.}, at: [<000000000b60ddd2>] rtnl_lock+0x17/0x20 [ 493.396704] 1 lock held by syz-executor3/13862: [ 493.401383] #0: (rtnl_mutex){+.+.}, at: [<000000000b60ddd2>] rtnl_lock+0x17/0x20 [ 493.409162] 1 lock held by syz-executor0/13866: [ 493.413842] #0: (rtnl_mutex){+.+.}, at: [<000000000b60ddd2>] rtnl_lock+0x17/0x20 [ 493.421587] 1 lock held by syz-executor2/13868: [ 493.426265] #0: (rtnl_mutex){+.+.}, at: [<000000000b60ddd2>] rtnl_lock+0x17/0x20 [ 493.434030] [ 493.435672] ============================================= [ 493.435672] [ 493.442720] NMI backtrace for cpu 1 [ 493.446370] CPU: 1 PID: 758 Comm: khungtaskd Not tainted 4.15.0+ #213 [ 493.452935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.462263] Call Trace: [ 493.464827] dump_stack+0x194/0x257 [ 493.468435] ? arch_local_irq_restore+0x53/0x53 [ 493.473078] ? debug_show_all_locks+0x2f3/0x3d0 [ 493.477725] ? nmi_cpu_backtrace+0x1be/0x210 [ 493.482114] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.486585] nmi_cpu_backtrace+0x1d2/0x210 [ 493.490797] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.495275] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 493.500538] arch_trigger_cpumask_backtrace+0x14/0x20 [ 493.505714] watchdog+0x90c/0xd60 [ 493.509155] ? reset_hung_task_detector+0xa0/0xa0 [ 493.513972] ? complete+0x62/0x80 [ 493.517411] ? __schedule+0x2040/0x2040 [ 493.521357] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.525652] ? __lockdep_init_map+0xe4/0x650 [ 493.530041] ? do_raw_spin_trylock+0x190/0x190 [ 493.534599] ? lockdep_init_map+0x9/0x10 [ 493.538637] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 493.543715] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.548711] ? trace_hardirqs_on+0xd/0x10 [ 493.552834] ? __kthread_parkme+0x175/0x240 [ 493.557134] kthread+0x33c/0x400 [ 493.560477] ? reset_hung_task_detector+0xa0/0xa0 [ 493.565291] ? kthread_stop+0x7a0/0x7a0 [ 493.569241] ret_from_fork+0x3a/0x50 [ 493.573036] Sending NMI from CPU 1 to CPUs 0: [ 493.577545] NMI backtrace for cpu 0 [ 493.577551] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.15.0+ #213 [ 493.577553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.577564] RIP: 0010:rcu_lockdep_current_cpu_online+0x52/0x190 [ 493.577566] RSP: 0018:ffff8801db407780 EFLAGS: 00000282 [ 493.577569] RAX: ffffed003b680ef0 RBX: 1ffff1003b680ef0 RCX: 1ffff1003b680ef6 [ 493.577571] RDX: dffffc0000000000 RSI: ffffffff86b290c0 RDI: ffff8801db423750 [ 493.577573] RBP: ffff8801db407808 R08: 1ffff1003b680e47 R09: 0000000000000002 [ 493.577575] R10: ffff8801db4076f8 R11: 0000000000000020 R12: 1ffff1003b680f20 [ 493.577577] R13: ffff8801d9e66a00 R14: ffff8801db4079c0 R15: 1ffff1003b680f14 [ 493.577581] FS: 0000000000000000(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 493.577583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 493.577585] CR2: 000000000240f000 CR3: 0000000006a22003 CR4: 00000000001606f0 [ 493.577589] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 493.577591] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 493.577592] Call Trace: [ 493.577594] [ 493.577600] ? rcu_pm_notify+0xc0/0xc0 [ 493.577604] ? rcutorture_record_progress+0x10/0x10 [ 493.577610] rcu_read_lock_held+0x94/0xc0 [ 493.577615] rebalance_domains+0x945/0xcc0 [ 493.577618] ? rebalance_domains+0x377/0xcc0 [ 493.577623] ? lock_downgrade+0x980/0x980 [ 493.577629] ? pick_next_task_fair+0x16b0/0x16b0 [ 493.577636] ? trace_event_raw_event_lock+0x340/0x340 [ 493.577642] ? find_next_bit+0xcc/0x100 [ 493.577647] run_rebalance_domains+0x378/0x770 [ 493.577652] ? rebalance_domains+0xcc0/0xcc0 [ 493.577656] ? find_held_lock+0x35/0x1d0 [ 493.577660] ? rcu_pm_notify+0xc0/0xc0 [ 493.577668] __do_softirq+0x2d7/0xb85 [ 493.577674] ? pvclock_read_flags+0x160/0x160 [ 493.577678] ? __irqentry_text_end+0x1f8ee4/0x1f8ee4 [ 493.577682] ? rcu_pm_notify+0xc0/0xc0 [ 493.577688] ? rcu_read_lock_sched_held+0x108/0x120 [ 493.577693] ? raise_softirq_irqoff+0x276/0x320 [ 493.577698] ? ktime_get+0x26f/0x3a0 [ 493.577701] ? irq_exit+0x200/0x200 [ 493.577706] ? sched_set_stop_task+0x2a0/0x2a0 [ 493.577711] irq_exit+0x1cc/0x200 [ 493.577715] scheduler_ipi+0x318/0x820 [ 493.577719] ? migration_cpu_stop+0x480/0x480 [ 493.577723] ? tick_program_event+0x83/0x100 [ 493.577728] ? task_prio+0x50/0x50 [ 493.577733] ? rcu_irq_exit+0xd8/0x110 [ 493.577737] smp_reschedule_interrupt+0xe6/0x650 [ 493.577741] ? smp_thermal_interrupt+0x700/0x700 [ 493.577744] ? _raw_spin_lock+0x32/0x40 [ 493.577749] ? _raw_spin_unlock+0x22/0x30 [ 493.577753] ? handle_edge_irq+0x2b4/0x7c0 [ 493.577756] ? task_prio+0x50/0x50 [ 493.577764] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 493.577769] reschedule_interrupt+0xa9/0xb0 [ 493.577770] [ 493.577774] RIP: 0010:native_safe_halt+0x6/0x10 [ 493.577775] RSP: 0018:ffffffff86a07c38 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff02 [ 493.577779] RAX: dffffc0000000000 RBX: 1ffffffff0d40f8a RCX: 0000000000000000 [ 493.577781] RDX: 1ffffffff0d59278 RSI: 0000000000000001 RDI: ffffffff86ac93c0 [ 493.577782] RBP: ffffffff86a07c38 R08: 0000000000000000 R09: 0000000000000000 [ 493.577784] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 493.577786] R13: ffffffff86a07cf0 R14: ffffffff87269560 R15: 0000000000000000 [ 493.577793] ? trace_hardirqs_on+0xd/0x10 [ 493.577796] default_idle+0xbf/0x430 [ 493.577799] ? __sched_text_end+0x4/0x4 [ 493.577803] ? rcu_eqs_special_set+0x1e0/0x1e0 [ 493.577808] ? tsc_verify_tsc_adjust+0xf6/0x3e0 [ 493.577811] ? set_cpu_sd_state_idle+0x1dc/0x2d0 [ 493.577814] ? mark_tsc_async_resets+0x30/0x30 [ 493.577819] arch_cpu_idle+0xa/0x10 [ 493.577823] default_idle_call+0x36/0x90 [ 493.577825] do_idle+0x24a/0x3b0 [ 493.577830] cpu_startup_entry+0x104/0x120 [ 493.577833] ? cpu_in_idle+0x20/0x20 [ 493.577837] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.577840] ? trace_hardirqs_on+0xd/0x10 [ 493.577846] rest_init+0xed/0xf0 [ 493.577852] start_kernel+0x7f1/0x819 [ 493.577855] ? mem_encrypt_init+0xb/0xb [ 493.577859] ? early_idt_handler_common+0x3b/0x60 [ 493.577864] ? x86_family+0x32/0x40 [ 493.577870] x86_64_start_reservations+0x2a/0x2c [ 493.577873] x86_64_start_kernel+0x77/0x7a [ 493.577877] secondary_startup_64+0xa5/0xb0 [ 493.577881] Code: c7 85 78 ff ff ff b3 8a b5 41 48 8d 04 13 48 c7 45 80 b5 14 7d 86 48 c7 45 88 50 e2 5d 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 40 08 f3 f3 f3 f3 b8 01 00 00 00 65 8b 0d 9b 0a a4 7e 81 e1 [ 493.578548] Kernel panic - not syncing: hung_task: blocked tasks [ 494.004527] CPU: 1 PID: 758 Comm: khungtaskd Not tainted 4.15.0+ #213 [ 494.011076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.020404] Call Trace: [ 494.022970] dump_stack+0x194/0x257 [ 494.026576] ? arch_local_irq_restore+0x53/0x53 [ 494.031223] ? vsnprintf+0x1ed/0x1900 [ 494.035004] panic+0x1e4/0x41c [ 494.038172] ? refcount_error_report+0x214/0x214 [ 494.042912] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 494.048256] watchdog+0x91d/0xd60 [ 494.051694] ? reset_hung_task_detector+0xa0/0xa0 [ 494.056511] ? complete+0x62/0x80 [ 494.059945] ? __schedule+0x2040/0x2040 [ 494.063890] ? do_wait_intr_irq+0x3e0/0x3e0 [ 494.068186] ? __lockdep_init_map+0xe4/0x650 [ 494.072580] ? do_raw_spin_trylock+0x190/0x190 [ 494.077136] ? lockdep_init_map+0x9/0x10 [ 494.081180] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 494.086265] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 494.091254] ? trace_hardirqs_on+0xd/0x10 [ 494.095375] ? __kthread_parkme+0x175/0x240 [ 494.099675] kthread+0x33c/0x400 [ 494.103017] ? reset_hung_task_detector+0xa0/0xa0 [ 494.107829] ? kthread_stop+0x7a0/0x7a0 [ 494.111776] ret_from_fork+0x3a/0x50 [ 494.116026] Dumping ftrace buffer: [ 494.119612] (ftrace buffer empty) [ 494.123299] Kernel Offset: disabled [ 494.126902] Rebooting in 86400 seconds..