0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aaf000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r1}, 0x14) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000042a000-0xb8)={0x0, 0x10001, 0xab, 0x5, 0x1, 0x10000, 0xf18, 0xac8, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x24, 0x6, 0x3, 0xb6ec}}, &(0x7f0000ac8000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000dbd000)={r2, 0x1}, &(0x7f000002f000-0x4)=0x8) 2018/01/24 02:49:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000de8000-0x5)='reno\x00', 0x5) futex(&(0x7f0000d47000-0x4)=0x0, 0x0, 0x0, &(0x7f00006fc000)={0x0, 0x0}, &(0x7f00008d2000)=0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000c64000)=0x0, &(0x7f00004a5000)=0x4) shutdown(r0, 0x2) 2018/01/24 02:49:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000505000-0xe)='net/rt6_stats\x00') pread64(r0, &(0x7f0000e4d000)=""/0, 0x0, 0x0) 2018/01/24 02:49:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[], 0x0, 0x0) 2018/01/24 02:49:32 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000042000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000072b000-0xb0)={{0xbbc, 0x0}, 'port0\x00', 0x0, 0x40, 0x4, 0x10000, 0x3, 0x7fffffff, 0x1, 0x0, 0x4, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsync(r0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000def000-0x4)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000090b000-0x30)={0x2, 0xb398, 0x81, 0x401, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000594000-0xa)='ns/cgroup\x00') setns(r1, 0x0) 2018/01/24 02:49:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c05000-0x11)='/selinux/enforce\x00', 0x210000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f000035b000-0x8)=0x2000) 2018/01/24 02:49:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000066c000)=0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000070000-0x4)=0x0, &(0x7f0000a40000)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r1, &(0x7f0000c8e000)={0x10, 0x1, 0x0, @random=""}, 0x10) 2018/01/24 02:49:32 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000336000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) sendto(r0, &(0x7f0000b4f000-0x5a)="d700d81779d06bb5ce9df7566ca563d8f2b4d10f19c842ce02b36f809f8ba8f47329fa88358b98abef2c8b430cb120117d34c043ec69dc11db66f268d60b10569764b1a137692b8862da930376668f4cacf4c2c3d913c1a5418e", 0x5a, 0x4000, &(0x7f0000939000-0x10)=@llc={0x1a, 0xf, 0x1, 0x1, 0x80000001, 0x100000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0x3) stat(&(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000750000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000059c000-0x6)='ramfs\x00', 0x2210006, &(0x7f0000233000-0x95)="0978a3a5486f6c16e03b983865ae04e1917a2d43665a476ea7df27de00099b58574a6177f171bb781d4a7dcb9d2441bcc59cd800002036929a4ffc60df09cad6a205cc003d8dec1f92cecb8a3664c86cccaa5f7c282cbcaaad05005b35246bf8f3e419c97c45feb5945de094f93c60daed480858ac70de47f95d0143835969000a24cee492649902a745088d7b0d457a0b05647f45") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000498000-0x8)='./file0\x00', r1, &(0x7f0000426000-0x8)='./file0\x00') linkat(r1, &(0x7f000087d000-0x8)='./file0\x00', r1, &(0x7f00009ee000)='./file0\x00', 0x80400) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000945000-0x8)=0x10c000000) 2018/01/24 02:49:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007da000)='net/raw6\x00') fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfe57, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000945000)={0x0, 0x0}) 2018/01/24 02:49:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[], 0x0, 0x0) 2018/01/24 02:49:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000760000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005d7000)=0x7a, 0x4) syz_open_dev$sndtimer(&(0x7f000041e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000097d000)=[0xfffffffffffffffd, 0x75c0]) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a56000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01002e00faffffdf82030800f308eb000000000000000000100000eb7e000423"}) inotify_init() 2018/01/24 02:49:32 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000b4000)='/dev/dmmidi#\x00', 0x7f, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000557000+0x130)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x0, 0x4}}, 0xf) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) [ 174.617118] QAT: Invalid ioctl [ 174.627160] QAT: Invalid ioctl 2018/01/24 02:49:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[], 0x0, 0x0) 2018/01/24 02:49:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f0f000-0x4)=0x0) sched_getscheduler(r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000010a000)='/dev/audio\x00', 0x480600, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000efe000)={0x3, &(0x7f0000113000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000d8e000-0x8)={r3, 0x8}) r4 = open(&(0x7f0000517000-0x8)='./file0\x00', 0x4000, 0x20) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r5 = socket$can_bcm(0x1d, 0x2, 0x2) fallocate(r4, 0x1, 0x6, 0x80000001) r6 = accept$alg(r0, 0x0, 0x0) r7 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r7, 0x0, 0x0, 0x4) sendfile(r6, r7, &(0x7f0000e65000-0x8)=0x0, 0x8) fchdir(r5) 2018/01/24 02:49:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x80000000ff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000a5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0xfe8) r1 = socket(0x10, 0x5, 0xc3) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00003f4000)=0x81, 0x4) 2018/01/24 02:49:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000016f000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000325000)={0x0, 0x0}) setpgid(r1, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') clock_gettime(0x0, &(0x7f000028a000)={0x0, 0x0}) ppoll(&(0x7f0000cf4000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00008a6000)={0x0, r1+30000000}, &(0x7f0000b06000-0x8)={0x0}, 0x8) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f00006e4000-0x1c)=""/34) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000d3b000)={0x8000}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/24 02:49:33 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000b26000-0x1)='\b', 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x1, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000059f000)='/proc/self/net/pfkey\x00', 0x4c2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000551000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000acb000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000467000-0x4)=0xa0) 2018/01/24 02:49:33 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) 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) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000e5a000)=[{{&(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000061000-0x40)=[{&(0x7f00002f1000-0xcb)=""/203, 0xcb}, {&(0x7f0000001000-0x54)=""/84, 0x54}, {&(0x7f0000001000-0x2d)=""/45, 0x2d}, {&(0x7f0000000000)=""/40, 0x28}], 0x4, 0x0, 0x0, 0x3}, 0x0}, {{&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000056c000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000020a000)=""/202, 0xca}, {&(0x7f0000000000)=""/68, 0x44}, {&(0x7f00001e3000-0xe4)=""/228, 0xe4}], 0x4, &(0x7f0000000000)=""/139, 0x8b, 0x3}, 0xffff}, {{&(0x7f000033b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000a18000)=""/33, 0x21}, {&(0x7f00006ce000)=""/186, 0xba}], 0x2, 0x0, 0x0, 0x800}, 0x7}, {{&(0x7f00001b0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000ca7000)=[{&(0x7f0000c84000-0x6d)=""/109, 0x6d}, {&(0x7f0000001000-0xd1)=""/209, 0xd1}], 0x2, 0x0, 0x0, 0x6}, 0x101}, {{&(0x7f0000804000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x90)=[{&(0x7f000031c000-0xbe)=""/190, 0xbe}, {&(0x7f0000c19000-0xcb)=""/203, 0xcb}, {&(0x7f0000b44000-0x3a)=""/58, 0x3a}, {&(0x7f0000001000-0x5f)=""/95, 0x5f}, {&(0x7f0000001000-0xbc)=""/188, 0xbc}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xb1)=""/177, 0xb1}, {&(0x7f0000da5000)=""/251, 0xfb}, {&(0x7f0000001000-0x2c)=""/44, 0x2c}], 0x9, 0x0, 0x0, 0x4}, 0x4}, {{&(0x7f0000410000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000001000-0x20)=[{&(0x7f00003ed000-0x6a)=""/106, 0x6a}, {&(0x7f0000001000-0x69)=""/105, 0x69}], 0x2, &(0x7f0000fff000-0xa9)=""/169, 0xa9, 0x5}, 0x0}, {{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/149, 0x95}, {&(0x7f00009d8000-0x6e)=""/110, 0x6e}, {&(0x7f0000001000-0x64)=""/100, 0x64}], 0x3, &(0x7f0000ec5000)=""/138, 0x8a, 0x7}, 0x1f7c}, {{&(0x7f0000001000-0x3)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008c6000-0x70)=[{&(0x7f0000b0d000)=""/136, 0x88}, {&(0x7f0000430000)=""/16, 0x10}, {&(0x7f0000a48000)=""/46, 0x2e}, {&(0x7f0000781000-0x53)=""/83, 0x53}, {&(0x7f0000745000)=""/94, 0x5e}, {&(0x7f0000c4f000-0x9)=""/9, 0x9}, {&(0x7f0000457000)=""/48, 0x30}], 0x7, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x2}, 0x1a6}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000073000-0x10)=[{&(0x7f0000cdc000)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0xfffffffffffffff8}, 0xfffffffffffffff9}], 0x9, 0x120, &(0x7f0000001000-0x10)={r0, r1+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r4, &(0x7f0000851000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/24 02:49:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000a4b000)={0x3, 0x1ff, 0x5, 0x2b71, 0x2, 0x3, 0x80, 0x8000, 0x4, 0x1, 0x0, 0xb27}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d2a000-0x8)={0x0, 0x1}, &(0x7f0000f7a000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe1000-0x98)={r2, @in6={{0xa, 0x3, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x8}, 0x98) close(r1) 2018/01/24 02:49:33 executing program 3 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:33 executing program 7: mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fda000-0xa)='encrypted\x00', &(0x7f0000fda000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', 0x0) request_key(&(0x7f0000fda000-0x8)='keyring\x00', &(0x7f0000911000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fd9000)="2f73656c696e758e2f847663000000000000020000027300", r0) 2018/01/24 02:49:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c56000-0x4c)="72733976d8030a03e9fffffff80000000184ce10b80600000049aff57446dd4bf3d3814c8bd01ddb05ce0a2a24e75f7ea24970bd000000000000d03a5a6132c66eeb44e412b4296462c60cf1", 0xdfa82442a095c29e) r1 = accept$alg(r0, 0x0, 0x0) semget$private(0x0, 0x3, 0x82) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) r2 = memfd_create(&(0x7f00009a4000-0x40)='seqiv(echainiv(rfc4106(gcm(aes))))\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000aec000)={0x80, 0x3}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000734000-0x4)=0x0) fcntl$setown(r1, 0x8, r3) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) fcntl$setlease(r2, 0x400, 0x0) 2018/01/24 02:49:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000681000)={@loopback={0x0, 0x1}, 0x9, 0x1, 0x3, 0x8, 0xff, 0x200, 0x100}, 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00002f1000-0x20)={{&(0x7f0000e10000/0x1000)=nil, 0x1000}, 0x3, 0x0}) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/01/24 02:49:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00003dd000)='net/ptype\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x20000004801) r2 = syz_open_dev$vcsn(&(0x7f0000bf6000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x103000) r3 = dup(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000f93000)={0x0, 0x0}) 2018/01/24 02:49:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a65000)='./file0\x00', 0x0) fanotify_mark(r0, 0x38, 0x0, r0, &(0x7f000064c000-0x8)='./file0\x00') mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") mount(&(0x7f000056d000-0x8)='./file0\x00', &(0x7f0000123000)='./file0\x00', &(0x7f0000df4000)="252605fff7", 0x2000, &(0x7f000055f000)="") umount2(&(0x7f0000591000)='./file0\x00', 0x1) r1 = accept4$vsock_stream(r0, &(0x7f0000ce8000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, 0x80000) sendmmsg$unix(r0, &(0x7f0000aa3000-0x70)=[{&(0x7f00006f9000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ed9000)=[{&(0x7f00004d7000-0x8e)="150eed2115e1295086f5cf43ffa604492fa0ffc5ab8ef9596a7d38d57ced939bb36b0627426c6a8ae76d638342b9a96c7568ed450456330c1bcec119ee82e0f54947c32fdbf8992d53208ca5e916d80d2c2ef70711dacdc7963fd2535f02bd10676a900b8b32eaf2c64ba0f94d78f50d3650d502504baa16983e26c081ad00198bd9bd4158edb2b8f9bea4c45db2", 0x8e}, {&(0x7f00002ce000)="3029649e88e42b812edda25a7955d969676bc4d5f1d850ef0499750b2c6a988fba8503d38c8dc54a6299e3c05b32a5014afdc388515fd11e", 0x38}, {&(0x7f0000605000)="ff6d76c5d868060a879cffcf9b3c786193ee661026104b999f78b50e267405", 0x1f}, {&(0x7f00000b7000-0xa8)="0bee4905f45a1ff863006e47cf1076d5e865a53bc260b08d20ebfeedc49a6e37d1bf6a839b9251255dc6b6e7e7491dc09a16cc7a9758e0b8be4ebd33061fa641ef2ca6ca1e039cd3a23cead381ed5736aab0b35984394525a2f37e343af01d8e69889e42a76c10d3479d466290b3c9f9ca9f095d7cb3a6c18e7a7bdd1ecf1cacd00c6a6b45cf2a9c5121a27a2a215dfc5e9b36e07c12d8fe572804c881a5bbc9215d08a9097fec1c", 0xa8}, {&(0x7f00000c3000)="03f0f4dd5a61e6d3e996f6e6414fa0998f9a2ad2442d088d4eefbd7308cdc38d277b0bb318c00727616e948c00d74f2f46828ad0e3e50496e73cebd2b7e88d0f04e57e1b0cbb4ad137679cbee3c1b27b299f342869b649e4173d6003fc5cbdcd9ec31d6dfe95db35293a6b457965b49b08a9df0df8c0a027fdbb6eb8a830e3ea976c2d71574a5d57c0ebd5137a4e7cc81fc9eddccc49", 0x96}], 0x5, &(0x7f0000ed6000-0x90)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r0, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r0]}], 0x90, 0x40}, {&(0x7f0000a0b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f00000)=[{&(0x7f0000bf0000-0x11)="e445bd970b676f25b42f6ab704a295015b", 0x11}, {&(0x7f0000d6b000-0x43)="81b3634eb02835ae6803f53c0e0db558a7ddbebb7499333932ec53074eabe0ac25c2851c998fcd01dbc7e5caaa59a3c5dd7226214c56e6c8a90f6fae18d9949088343543caa28ac8f4992046804398c6402d491da3f0e6cc001409f737389a1be394640919420639e8b0b36b3067f44c8723c6f1fa8b5a2698c21e2ca0ab0bb5e6056d685e5792bf978ebbd3d8a89e5aaf6fd4337cdee75c265c274d750e3ce2d845d938756bc2dec844b75c7b26d5d5", 0xb0}], 0x2, 0x0, 0x0, 0x4}], 0x2, 0x4000) 2018/01/24 02:49:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000974000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d09000-0xc)={0x7, r0, 0x0}) r2 = add_key$keyring(&(0x7f0000c59000-0x8)='keyring\x00', &(0x7f00004d6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000048f000)={0x5, &(0x7f0000fa4000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) keyctl$setperm(0x5, r2, 0x200) recvfrom$llc(r1, &(0x7f0000ced000-0x5e)=""/94, 0x5e, 0x2102, &(0x7f0000b91000)={0x1a, 0x2, 0x41, 0x1, 0x8, 0x1f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000dfa000-0x4)=0x0, &(0x7f0000a72000)=0x4) readahead(r1, 0xdc05, 0x9) syz_emit_ethernet(0x6e, &(0x7f0000a89000)={@random="cd1a0b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) connect$netrom(r1, &(0x7f0000b53000)=@ax25={0x3, {"37f66de60e0a1a"}, 0xf5}, 0x10) [ 174.716623] FAULT_INJECTION: forcing a failure. [ 174.716623] name failslab, interval 1, probability 0, space 0, times 0 [ 174.741944] CPU: 1 PID: 19675 Comm: syz-executor3 Not tainted 4.15.0-rc9+ #277 [ 174.749662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/24 02:49:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000436000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000008e000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092a000-0x1)=0xe8) r5 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000303000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085e000-0x4)=0xe8) getgroups(0x3, &(0x7f0000212000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) sendmsg$unix(r2, &(0x7f0000c9d000-0x38)={&(0x7f00007e1000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d4d000-0x10)=[{&(0x7f0000090000-0xdf)="c267e943c3e72b3f343fa01081b40c982be1b7d01ee08a60476885738731eef511d53ea8cda6422af1fb3c38c0ed01dab979cecf49e7d4eb6d8c9522ea2c124ceef516f9b294b11441ccd5838d77154020247f884586eb7c5a022182842941024e2dfb9f2fbe4fe6f16f4668f937be201784b225a60e3212e1974803fbb753afc8fbc363c7449186ea8466485d623fa01c4e2deb585fe0a283fa9dd2da1f5eeb9de726e1ecc0cedef953d26dfd3eb164f31819bff46c9d1055beee38c84674688cb5844a2d21ee4d055098225fdd2dcc5e34d441b00aab68de05ee852e5e71", 0xdf}], 0x1, &(0x7f00007b7000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @cred={0x20, 0x1, 0x2, r1, r6, r7}], 0x40, 0x41}, 0x20000001) 2018/01/24 02:49:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) mmap$binder(&(0x7f0000b8d000/0x1000)=nil, 0x1000, 0x2000000, 0x110, r1, 0x4b) sendmsg$nl_netfilter(r0, &(0x7f0000bf8000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001d8000-0x10)={&(0x7f0000347000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f00005df000)={0x10, 0x0, 0x1, 0x1000000}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000049b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000cc6000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000eab000)={r2, 0x5a0c, 0x1a, "f8e9c4ea146c006c6a3ae004417b29effd3c87db93228a17a3f5"}, 0x22) [ 174.749669] Call Trace: [ 174.749684] dump_stack+0x194/0x257 [ 174.749695] ? arch_local_irq_restore+0x53/0x53 [ 174.749702] ? check_noncircular+0x20/0x20 [ 174.749721] should_fail+0x8c0/0xa40 [ 174.749728] ? mutex_lock_io_nested+0x1900/0x1900 [ 174.749737] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 174.749759] ? find_held_lock+0x35/0x1d0 [ 174.749770] ? __lock_is_held+0xb6/0x140 [ 174.749789] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 174.749799] ? rcu_note_context_switch+0x710/0x710 [ 174.749805] ? check_noncircular+0x20/0x20 [ 174.749818] should_failslab+0xec/0x120 [ 174.749824] kmem_cache_alloc_node_trace+0x5a/0x750 [ 174.749841] __kmalloc_node+0x33/0x70 [ 174.749850] kvmalloc_node+0x99/0xd0 [ 174.749859] seq_read+0x7cd/0x13d0 [ 174.749871] ? fsnotify+0x7b3/0x1140 [ 174.749883] ? seq_lseek+0x3c0/0x3c0 [ 174.749889] ? fsnotify_first_mark+0x2b0/0x2b0 [ 174.749898] ? avc_policy_seqno+0x9/0x20 [ 174.749903] ? selinux_file_permission+0x82/0x460 [ 174.749913] ? seq_lseek+0x3c0/0x3c0 [ 174.749922] proc_reg_read+0xef/0x170 [ 174.749934] do_iter_read+0x3d2/0x5a0 [ 174.749940] ? dup_iter+0x260/0x260 [ 174.749956] vfs_readv+0x121/0x1c0 [ 174.749960] ? vfs_write+0x374/0x510 [ 174.749968] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 174.749984] ? fget_raw+0x20/0x20 [ 174.749997] ? __sb_end_write+0xa0/0xd0 [ 174.750008] ? fput+0xd2/0x140 [ 174.750019] do_preadv+0x115/0x1a0 [ 174.750024] ? do_preadv+0x115/0x1a0 [ 174.750035] SyS_preadv+0x30/0x40 [ 174.750043] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 174.750048] RIP: 0033:0x452f19 [ 174.750050] RSP: 002b:00007f90fae5dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000127 [ 174.750056] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 174.750059] RDX: 0000000000000001 RSI: 000000002046f000 RDI: 0000000000000013 [ 174.750061] RBP: 0000000000000630 R08: 0000000000000000 R09: 0000000000000000 2018/01/24 02:49:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$packet(0xffffffffffffffff, &(0x7f0000a67000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001db000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000829000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x400, 0x8, 0x400, 0x0, 0x0, r2}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000726000-0xb)='/dev/mixer\x00', 0x2000000008000, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x5, &(0x7f0000a7a000-0x4)=0x0, &(0x7f0000b31000)=0x4) getresgid(&(0x7f00007ad000-0x4)=0x0, &(0x7f0000e29000)=0x0, &(0x7f0000e8b000)=0x0) 2018/01/24 02:49:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x7fffffff, 0x400) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000ed9000)={@common='sit0\x00', @ifru_addrs=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000017e000)='/dev/sequencer2\x00', 0x400800, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000d4d000-0x4)=0x6) 2018/01/24 02:49:33 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, 0x4, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) accept$alg(0xffffffffffffffff, 0x0, 0x0) io_setup(0x0, &(0x7f0000f69000)=0x0) io_getevents(r0, 0xffffffffffff52fd, 0x7, &(0x7f0000bad000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000eca000)={0x77359400, 0x0}) io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) io_getevents(r0, 0x100000000, 0x4, &(0x7f0000056000-0x80)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000078c000-0x10)={0x77359400, 0x0}) 2018/01/24 02:49:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cd2000-0x4)='dev ', 0x3) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000855000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r0, 0xffff) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000115000)='/selinux/enforce\x00', 0x2801, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000982000)="266210ca7c8e79b4308016f96ebf9da2e0750beee3125d34068a8701b5bd2512da6c9cb4202f9018f8bfa5d064e2c43c3ee7bba44e5d81ac3daa3fea3b019058954681b0a13b9e9ec07f52717dc819f04dd9fbc066cfe46c7bfc58f5cfef88de5ff79e2ce98744d47b01c13c0e5d02c969bec6013873779a7f5059a9913decd32177e5227aff04d1d99bb7340aa47e89c3d062f7fb4a46d8d12ab60d67a83621d05528a524bb39f3f51c") faccessat(r0, &(0x7f0000d1e000-0x8)='./file0\x00', 0x80, 0x800) connect$unix(0xffffffffffffffff, &(0x7f00001e0000)=@file={0x0, './file0\x00'}, 0xa) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") 2018/01/24 02:49:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xff, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000221000)={0x0, 0x7e, 0x8}, &(0x7f000044f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000aa4000-0x34)=""/52, &(0x7f00003eb000)=0x34) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000ce9000-0x50)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in6={0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6f}, 0x1c, &(0x7f0000000000)=[{&(0x7f00008e3000-0xd3)="cc538e5a08f68c253096059a825fd86b64a4e663bb8f4ab1576cfe21da675ca08b5a5100ee2c902593037b57c97e0785ff951002ff1a975266c645a2b08a5139a85d900d01ead863567ca4b9b5e77c6a0f1e05f2176ac710a163a480b321dd0f5cce6855a4974225625746d6882b87fdd95312257bd252bea93f8bbfda2506cee8fd38a3f71df392360674291c9e263ea9a725e3a9c81f84af9964c548317cbc99d845004c15c405bc59e6371b6608838736af9009714849a49dc3a114a4457cbae4b6d0c73f6da2e7cc37e73347f319b0133c", 0xd3}], 0x1, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x5, 0x1, 0x7, 0x3ff, 0x1, 0x4, 0x6, r1}}], 0x30, 0x1}, 0x20000044) clock_adjtime(0x3, &(0x7f0000ab0000)={0x0, 0x8000000, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x15, 0x3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x3ff, 0x0}) 2018/01/24 02:49:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r0, &(0x7f000026e000-0x38)={&(0x7f0000a33000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f00000d6000-0xa3)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x4}, 0x0) 2018/01/24 02:49:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fca000)=0xa8b, 0x4) 2018/01/24 02:49:33 executing program 4: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000dc2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x4001) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000024b000-0x4)=0x4, &(0x7f00003f4000-0x8)=0x4) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000dc2000)={0x7, 0xfffffffffffff6be, 0x200}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000517000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000dc2000)={0xf57, 0x1, 0x0, 0x1, "dbbd5a260a97fb98f34fa737c6f7d36f2d319e6267c3b217d59ff94bd5949fcb2d334416686a33ade2dbe246", 0x20}) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000b7d000)=0x0, 0x4) 2018/01/24 02:49:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000949000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000081d000-0xb8)={0x0, 0xfff, 0x2, 0x1f, 0x3a, 0x80000001, 0x6, 0x2, {0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x3, 0x1, 0x1, 0x7}}, &(0x7f0000cfb000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000004f000)=@assoc_value={r1, 0x9}, &(0x7f0000bef000)=0xfffffffffffffcf1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c19000-0x4)=0x0, 0x4) r2 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) [ 174.750064] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8520 [ 174.750066] R13: 00000000ffffffff R14: 00007f90fae5e6d4 R15: 0000000000000000 2018/01/24 02:49:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b1000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000224000)='./file0\x00', 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc45d, 0x80000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x8000000200000001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000) mount(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000568000)={0xc, 0x0, &(0x7f000063f000)=[@enter_looper={0x630c}, @release={0x40046306, 0x0}], 0xe6, 0x0, &(0x7f0000bd6000)="e0f15a4624d65af938a17d1aaab436eccec698d36c09938e2dbc9a8d7d13d2aaf9fa9bc6d8faaaa9c246afd527c3ead76b65f6683da8a5ea3827916d233470ca4d2010f1becf8494234c78f839a5fbb9dbdf0d4d7745e85062519fb2fe54774fa2ee193fb27c9a2b1729db14a8f71c83e82a549d67a2dfd0a2bf952f03cebea0dca6515165956735698df270d0b0e4729fe1bbb76bfb137dfcf3fedb48762490ca016ff2b642278c5ddceb84b2db23bc3a6b1c4570c60847d5b39f6340dddbec128be43c6287a2ad69853d26e3cdf3ced4f591796992421628f4bf3fcc7720f9686252160f3c"}) 2018/01/24 02:49:33 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000038d000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000b2c000-0x4)=0x1d, 0x4) r4 = syz_open_dev$vcsn(&(0x7f0000645000)='/dev/vcs#\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f000059e000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000939000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d8c000)={0x1, 0x4, 0x80000000, 0x10abb70e, 0x9, 0x80000001, 0x6, 0x100}, &(0x7f0000913000-0x40)={0x3, 0x10001, 0xfffffffffffffff9, 0xfff, 0x8, 0x4, 0x32, 0x100000001}, &(0x7f0000fea000-0x40)={0x1000, 0x9, 0x6, 0xfffffffffffffff9, 0x8, 0x8, 0x1, 0x100000001}, &(0x7f0000e62000)={r7, r8+30000000}, &(0x7f0000e6c000-0x10)={&(0x7f0000e97000)={0x8}, 0x8}) write$evdev(r4, &(0x7f000026d000-0x48)=[{{0x0, 0x0}, 0x100000001, 0x4, 0x1}, {{r9, 0x0}, 0x80, 0x0, 0x1}, {{r5, r6/1000+10000}, 0x6, 0x67, 0x5}], 0x48) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f00004b9000)={0x53, 0x3f, 0x27, {0x7, 0x3}, {0x2, 0xffffffffe96b8221}, @cond=[{0x5, 0x1ff, 0x39118b1, 0x7, 0xfff, 0xf6}, {0x5, 0x8, 0xffffffffffffff7f, 0xb133, 0x8, 0x1}]}) write(r2, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:33 executing program 1: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ad2000)={0x0, 0x0}) accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r1, 0x2, 0x10001, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x408}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ad3000-0x6)={r3, 0x9}, &(0x7f0000ad5000)=0x6) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x4}, &(0x7f0000ad6000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ad5000-0xa0)={r5, @in6={{0xa, 0x2, 0xd37, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xf348, 0x7fff, 0x4, 0x1}, &(0x7f0000000000)=0xa0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x0) r7 = dup(r6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ad4000-0xc)=@sack_info={0x0, 0x0, 0x20}, &(0x7f0000ad3000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000000)={r8, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x10000, 0x0, 0x0, 0x100, 0x7ff, 0x3ff, 0x1, 0x3ff, 0x4d7, 0xf938, 0x2, 0x3, 0x0, 0x3]}, &(0x7f0000000000)=0x108) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000ad5000)={0x0, []}, &(0x7f0000ad2000)=0x4) 2018/01/24 02:49:33 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000000000)={0x9, 0x6, 0x9, 0x101, 0xffffffff, 0x5, 0xfffffffffffffff7, 0xe19}, 0x0) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000001000)=0x2, 0x4) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = syz_open_dev$sndpcmp(&(0x7f00000fb000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4ee, 0x20800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000cd6000)={0x1000, &(0x7f0000000000)=""/4096}) setsockopt(r2, 0x65, 0x10000000006, &(0x7f0000008000-0x4)="c8d63f23", 0x4) 2018/01/24 02:49:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000ec8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "aee8e8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a1fe3d", 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [@fragment={0xbb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001b8000)='/dev/vga_arbiter\x00', 0x800, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000339000)={&(0x7f000018b000)={0x10, 0x0, 0x0, 0x460402}, 0xc, &(0x7f000058d000-0x10)={&(0x7f0000738000)=@delrng={0x10, 0x14, 0x11, 0x2, 0x1, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x80) 2018/01/24 02:49:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000bef000-0x8)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000329000)=0x0) name_to_handle_at(r0, &(0x7f00009a6000)='./control\x00', &(0x7f0000fbb000)={0xc, 0x0, "507a7e93"}, &(0x7f000091c000-0x4)=0x0, 0x0) readlinkat(r0, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) unlinkat(r0, &(0x7f0000cab000)='./control\x00', 0x0) 2018/01/24 02:49:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:33 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0xa0000000}, @sadb_address={0x8c, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f84000)=[{0xf, 0x80}, {0x7, 0x7}, {0xf, 0x4}, {0x4, 0x75a}, {0x6, 0x9}, {0x6, 0x1ff}, {0x3, 0x8}], 0x7) 2018/01/24 02:49:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0xfffffffa) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000904000)='/dev/rfkill\x00', 0x60002, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000754000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000650000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097a000)=0xe8) lstat(&(0x7f0000af3000-0x8)='./file0\x00', &(0x7f0000b79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e44000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000c6000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000385000)=0xe8) r6 = getegid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003ea000-0x8)={0x0, 0x0}) r8 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r9 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000eb3000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e22000-0x4)=0xe8) getresgid(&(0x7f0000e2e000)=0x0, &(0x7f0000c8f000)=0x0, &(0x7f00000d3000-0x4)=0x0) r12 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f0000fd1000-0x8)='./file0\x00', &(0x7f0000dae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d73000)=0x0, &(0x7f0000f8b000-0x4)=0x0, &(0x7f000044a000)=0x0) r15 = bpf$MAP_CREATE(0x0, &(0x7f0000084000)={0x0, 0x800, 0x80000000, 0x9, 0x10, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r16 = socket$kcm(0x29, 0x5, 0x0) r17 = openat$ion(0xffffffffffffff9c, &(0x7f0000288000-0x9)='/dev/ion\x00', 0x400, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000895000-0x18)={0x8, 0x34, 0x1, 0x0, 0x0}) r19 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000837000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000149000+0xa67)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f5e000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ace000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00004ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f000093b000)={&(0x7f0000cc4000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000c3a000-0x90)=[{&(0x7f0000619000-0x5e)="93a1225b0187c201d9e17284b62daf079b259c8c0e9875f281ed3a8f2ba9c837328953484d34298050f25d074f7c816deb33e77bc9a4ff4efd122d7a672751236ba6a8356647eff702d0cb52057d7da526fa0b1b49a81649c8d0fc189b2b", 0x5e}, {&(0x7f0000737000-0x40)="91d9f4bd3a46425130acb9504114fbefa6ae15864ac15564c0458b7aba60c296de4f946cec52e15739c49da4a01c72bd0d6fddcb1af7fd606224ee8e49d69dfe", 0x40}, {&(0x7f0000dd1000)="4b22ff427209fab879a1d9ec50896a8f1400cfccbaa3ebcba5c3843a391e5fb7b4b8dbba990d8f4b1becf1ae732822a294763a7993eb94656de79c55313185b1fc6cffa52e4c74cd0aa57da5508859f771875210240116298e3f00733283be6b4d1452701aadb970ea2bc4b8f6b57168651e6605fa0f9574949fee707ac25547297fcc2d76d326487020e30f34952ca4a645f91088e30b7200e009bff56a405262e22ae1311a4cdc8e16f8c272578b3fc689946006bae06253fd6634c1866c1c9ade21eeea87d22f1b99a9cf4072a9cdcafa9244a82a0799f5c1dd427e9cce4d8b21a06cfea890cb", 0xe8}, {&(0x7f0000ae5000-0x1b)="d86e5650ba2ad43463bce11f6e4bee97ed7ea030e871042c4c77b2", 0x1b}, {&(0x7f0000949000-0x73)="ffb49a96bd54fec23c1f43bbba1fe0491b225e27013687d4d366a68d3f2fbb9a9fffc1ae09332e77c0c787341eb3fa27de99d87378a40f9566b42066831fbf8058331c4a765a90591c7409517c873ba427107c499c62f597d7e07de8aa2f4ebff9dd8aea0d8929bb14e7f5e3bd0b46721ea123", 0x73}, {&(0x7f0000c4d000-0x5)="2542c07d20", 0x5}, {&(0x7f000007d000)="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", 0x1000}, {&(0x7f00003e4000)="f5ac651b3f3093526360d902c1563f7a5d9d969c741a8dd9a32a93ad8af1a774119d5c72e46313033b72d79df65c650abc6c15af7f1d2e1ed1a77b9a6ef0752d87af15d8444345", 0x47}, {&(0x7f0000e63000)="13", 0x1}], 0x9, &(0x7f0000368000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r15, r16, r17, r18]}, @rights={0x18, 0x1, 0x1, [r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xf0, 0x20000000}, 0x4000000) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000f83000-0x28)=[&(0x7f000092e000-0x9)=']md5sum)\x00', &(0x7f00003ac000-0x3)='+-\x00', &(0x7f0000d1c000)='!\x00', &(0x7f000018e000-0x26)='/posix_acl_access[wlan1selfppp1cpuset\x00', &(0x7f000065a000)='(\x00']) open(&(0x7f00006d4000)='./file0\x00', 0x400, 0x3c) open$dir(&(0x7f0000c0c000-0x8)='./file0\x00', 0x26c00, 0x0) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/01/24 02:49:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00000d9000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:33 executing program 7: clone(0x0, &(0x7f000061f000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000b07000)=0x0, &(0x7f0000219000)="") lseek(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aff000)="e2e70e60dea74626342284271ed0f5900522f543267b7c16a25dccf8fa1ff477124a81ea75bb22574fb642c84d87cb0b1c03309454086210a635841fe96bc121572b9ceca62a4ca74fa5acb766e29cd27e539c03139bea99309209bc2ccaa607176acbed4182197b499829531de6c9e4", 0x70, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000f33000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) 2018/01/24 02:49:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e06000)={0x0, 0x8}, &(0x7f000053f000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b7a000)=@assoc_value={r1, 0x1f}, 0x8) shutdown(r0, 0x5) connect$ipx(r0, &(0x7f0000aee000-0x10)={0x4, 0x6, 0x2, "c6780dd3b883", 0x8, 0x0}, 0x10) preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) r1 = accept4(r0, &(0x7f00000cb000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000dea000-0x4)=0xe, 0x80000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000-0x10)={&(0x7f0000669000-0xa4)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c7a000-0x2c)={0x2, 0x6, 0x8001, 0x100000000, 0x4, 0xffffffffffffff9c, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$int_out(r0, 0x5460, &(0x7f0000f7b000-0x8)=0x0) r1 = syz_open_dev$audion(&(0x7f0000bd5000+0xa)='/dev/audio#\x00', 0x8, 0x200000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003c6000)='/selinux/mls\x00', 0x0, 0x0) socket$inet(0x2, 0x7, 0x4e13) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000916000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x1, 0x2000000a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008be000-0x10)='/dev/input/mice\x00', 0x0, 0x40003) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000df000)=0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) munmap(&(0x7f00006fa000/0x2000)=nil, 0x2000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) 2018/01/24 02:49:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = syz_open_dev$sndmidi(&(0x7f0000655000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x2000) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000084a000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000c18000-0x4)=0xc) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000ff8000-0x4e)="67f3812fcd9e033ae2ab0f86b4680cb654fc76d0473f49a9154d39512f262351e80559fe5ae24f3b5961a9802ce21d896b6a26477dac43bddd0c09d1ecf06a15d06c4256054a63b68a2dc0e44a59", 0x1f) recvmsg(r2, &(0x7f0000492000-0x38)={&(0x7f000069d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffea1, &(0x7f0000e4f000)=[], 0x1, &(0x7f00007f2000)=""/0, 0x3da5f9c00ec65ed4, 0x3}, 0x0) 2018/01/24 02:49:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') nanosleep(&(0x7f00008fd000-0x10)={0x0, 0x1c9c380}, &(0x7f0000238000-0x10)={0x0, 0x0}) preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000001, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000d1a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) perf_event_open(&(0x7f00006da000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b92000)={0x0, 0x0, ""}, &(0x7f00006f6000-0x4)=0x8) 2018/01/24 02:49:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004cf000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00007de000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000046000-0xf)='/dev/snd/timer\x00', 0x0, 0x6000) dup3(r0, r1, 0x80000) 2018/01/24 02:49:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f000089e000)='./file0\x00', &(0x7f0000dae000-0x8)='./file0\x00') madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) umount2(&(0x7f0000b34000)='./file0\x00', 0x2) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cc9000-0xc)='/dev/autofs\x00', 0x159081, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f5a000)=[@in6={0xa, 0x1, 0xd0e7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x6}], 0x1c) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") 2018/01/24 02:49:33 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f85000-0x38)={&(0x7f0000f85000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000da0000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x10002) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x1e1, &(0x7f0000e84000)=[], 0x0, &(0x7f0000f82000)=""/81, 0x51, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f88000-0x4)=0x1eb, 0x4) 2018/01/24 02:49:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000981000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) futimesat(r0, &(0x7f00009c1000)='./file0\x00', &(0x7f000075c000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) write$evdev(r0, &(0x7f0000a12000)=[{{0x20, 0x0}, 0x20000000001, 0x50, 0x2}], 0x18) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/24 02:49:33 executing program 6: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000239000)=0x0, &(0x7f0000242000-0x4)=0x4) 2018/01/24 02:49:33 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000377000-0x10)=[{&(0x7f0000bfa000-0x50)="15b0e0be203f09df4425333944b79497f68175bc1ceb755264d28bb55850aacf", 0x20}], 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000030000-0x4)=0x0) getpgid(r2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000033e000-0xb)='/dev/mixer\x00', 0x100, 0x0) getsockname$packet(r3, &(0x7f0000336000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000348000-0x4)=0x14) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f00002b5000-0x17)=""/23, 0x17}, {&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x2, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/24 02:49:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) fcntl$setsig(r0, 0xa, 0x11) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000+0x698)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000012000-0x59)='7', 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000024b000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = accept$alg(r0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000051000-0x10)={&(0x7f0000e11000/0x2000)=nil, 0x2000}) write(r2, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') r1 = syz_open_dev$midi(&(0x7f00001d5000-0xb)='/dev/midi#\x00', 0x1, 0x44404) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000076000-0x4)=0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000092f000)=0x0, &(0x7f0000aab000)=0x1) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000a60000)=0x3) r3 = syz_open_procfs(r2, &(0x7f0000ec5000-0x9)='net/igmp\x00') ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000094b000)=""/10) ioctl$TCSETA(r3, 0x5406, &(0x7f00000be000-0x14)={0xffffffffffffffc0, 0x5, 0x4, 0x1, 0x6, 0x2, 0x6, 0xffffffffffffffff, 0x2, 0x6}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f5d000)=0x40, 0x4) sysfs$2(0x2, 0x200, &(0x7f0000466000)=""/232) preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x28}], 0x1, 0x4) dup2(r1, r1) 2018/01/24 02:49:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f000042d000)=0x9201) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cdb000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) creat(&(0x7f000036d000)='./control/file0\x00', 0x0) unlink(&(0x7f000030c000)='./control/file0\x00') rmdir(&(0x7f000083c000-0xa)='./control\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 02:49:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000246000-0x1c)={0x5, 0x1, 0x5, 0x9, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000414000)='/dev/hwrng\x00', 0x80000, 0x0) socketpair(0xf, 0x1, 0x1ff, &(0x7f00001cf000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000061c000-0x18)={0x3, 0x7, 0x7f, 0xfff, 0xd39, 0x1}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000064c000)={r0, &(0x7f0000e46000-0x96)=""}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000f80000-0xf4)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xffffffff}, @in6={0xa, 0x0, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in6={0xa, 0x1, 0xd7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x100000000}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x7}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0xf4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d25000)=0x1) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00005f6000)=0x1, 0x4) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00006e0000-0x4)=0x0) sendfile(r0, r3, 0x0, 0x3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000932000-0x10)={r0, &(0x7f0000702000-0x85)="a51d6a1ea7409f22cce69e295e75738873c6b77fe4d5b2e0189528118a3fabcaf9b625ef732293d3823a7a57bd21df757c3963156a181edde56ccd7c063aba673a92b3a4316faa8a6cc0cf61b7682d06eb9e986afe1fd900a658f0e3d0205f3b45f76e37e0c2f299014d1b99dfce15a2a2d2d8795cd763770d29410b4b4c6f29ab844b1d92"}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000684000-0x4)=0x8) 2018/01/24 02:49:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00004a5000)='/dev/ppp\x00', 0x0, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f00008cc000)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000b85000-0x10)={&(0x7f0000150000)=""/33, 0x21}) 2018/01/24 02:49:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = syz_open_dev$sg(&(0x7f0000d04000-0x9)='/dev/sg#\x00', 0x4, 0x450000) ioctl$FIONREAD(r1, 0x541b, &(0x7f00001ad000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000962000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000a49000-0x11)='net/sco\x00') preadv(r3, &(0x7f000046f000)=[], 0x0, 0x0) 2018/01/24 02:49:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00005ab000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000437000)="", 0x0, 0x0, &(0x7f00004d1000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) signalfd4(r0, &(0x7f0000cba000-0x8)={0x1}, 0x8, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000617000-0x4)=0x2, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000522000)='/dev/adsp#\x00', 0x4, 0x80) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000607000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000f9c000)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000dfb000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x49, 0x8000, 0x400, 0x1, 0xc0000000, r2}) 2018/01/24 02:49:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00002c6000-0x10)={0x1, &(0x7f000017a000-0x8)=[{0x3ff, 0x39, 0x5, 0x7fff}]}) getrandom(&(0x7f0000558000-0xf)=""/15, 0xc7931545, 0x3) 2018/01/24 02:49:33 executing program 6: r0 = gettid() getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 02:49:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) fcntl$getflags(r0, 0xb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000dde000)={0x26, 'aead\x00', 0xffffffeffffffff9, 0xd, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0xfffffffffffffea0) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f000015e000-0x4)=0x0, &(0x7f0000485000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = memfd_create(&(0x7f00008f8000-0x1)='\x00', 0x2) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000dbc000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000bc1000)="927e12baabac3b8b3fa0363dfbf32d624e194362", 0x14) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000d6000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/24 02:49:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000172000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000017000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000018000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000012000)={0x8, 0xa, 0x9, 0x80000000, r3}, 0x6) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000013000)={&(0x7f0000013000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000000c000)=[], 0x0, &(0x7f0000016000-0xfc)=""/252, 0xfc, 0x0}, 0x0) 2018/01/24 02:49:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0xfffffffffffff801) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000fd0000-0x26)=""/38, &(0x7f0000025000-0x4)=0x26) [ 175.480051] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 175.504220] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/24 02:49:33 executing program 6: inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000847000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00004df000)=""/15, 0xf, 0x0) 2018/01/24 02:49:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bdc000)='/dev/rtc\x00', 0x100, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000769000)={""/1024}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000c44000)='/dev/dsp#\x00', 0x8, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r3, &(0x7f000042c000-0x8)=[{&(0x7f0000838000)=""/61, 0x3d}], 0x1) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000020000)={&(0x7f0000427000/0x1000)=nil, 0x1000}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r2, r1, 0x0) 2018/01/24 02:49:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000880000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000224000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b83000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x14) 2018/01/24 02:49:33 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bda000-0x15)='/proc/self/net/pfkey\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000cc1000)='ns/mnt\x00') preadv(r2, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) times(&(0x7f0000771000)={0x0, 0x0, 0x0, 0x0}) 2018/01/24 02:49:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$midi(&(0x7f0000369000)='/dev/midi#\x00', 0x1, 0x8000) ioctl$TIOCGPTPEER(r1, 0x5441, 0xa45) openat$vcs(0xffffffffffffff9c, &(0x7f00004db000)='/dev/vcs\x00', 0x40000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x6, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:33 executing program 0: membarrier(0x800000000010, 0x0) clone(0x0, &(0x7f0000324000-0xc2)="", &(0x7f0000211000)=0x0, &(0x7f0000a92000-0x4)=0x0, &(0x7f0000437000-0x86)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x3, 0x7fff, 0x2, 0x7ff, 0x3ff, 0x8, 0x0, 0x200, 0x9, 0x6, 0x0, 0x0}) membarrier(0x8, 0x0) 2018/01/24 02:49:33 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000a83000)='./file0\x00', &(0x7f0000fdf000-0x10)={0x7fff, 0x0}) r0 = syz_open_dev$vcsa(&(0x7f0000fdd000)='/dev/vcsa#\x00', 0x5, 0x34000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cda000-0x4)=0x6, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fde000)={0x0, 0x81}, &(0x7f0000fde000)=0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fde000)={r2, 0x6}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c94000)={r0}) sendmsg$inet_sctp(r1, &(0x7f0000fd7000)={&(0x7f00004a1000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000e1c000-0xc)={{0x2, 0x0, 0x0, 0x641, 0x0, 0x80}, 0x6}) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) getegid() setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000b2000-0x30)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2018/01/24 02:49:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000082d000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000235000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="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", 0x1000, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 175.504341] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 175.534762] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. [ 175.534880] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/24 02:49:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000032e000-0xb)='/dev/midi#\x00', 0x10000, 0x100) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000c7f000)=0x8, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc3000)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000087c000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000100000-0x20)={0x2, 0x2, 0x4, 0x3, r1}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00002e2000-0x8)={r0, 0x0}) preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) close(r0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00001cd000)=0x2c, 0x4) fcntl$dupfd(r0, 0x0, r0) 2018/01/24 02:49:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00005e1000)=0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f00000db000-0x38)={0x0, 0x0, &(0x7f00008ea000)=[], 0x0, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x276, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x0}, 0x0) [ 175.591069] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 02:49:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = open(&(0x7f00005b3000)='./file0\x00', 0x0, 0x111) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a5b000-0x4)=0x7fffffff, 0x4) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00003fe000)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000705000-0x4)=0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f000004b000-0x14)={0x6, 0x2a, 0x6, 0x2, 0xffffffff00000001}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b4c000)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000a09000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f00003df000)=0x0, 0xfffffdad, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000231000)=""}) 2018/01/24 02:49:34 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80084121, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000007000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3380894d73ef6ee55000bc348932a254"}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/24 02:49:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x200096) mq_unlink(&(0x7f0000001000)='dev ') 2018/01/24 02:49:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = syz_open_dev$mice(&(0x7f00001fe000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000027c000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f000031b000)={&(0x7f0000440000)={0x10, 0x0, 0x0, 0x12000}, 0xc, &(0x7f0000097000-0x10)={&(0x7f0000cdd000-0x14)=@getroute={0x14, 0x1a, 0x0, 0x0, 0x2, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0xc005) write(r2, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:34 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000d000)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000015000-0x20)={0x20, 0x2001b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0xc, 0x36, [@generic="0000800100"]}]}, 0x12}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xa, 0x4, 0x8, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000007000-0x2)={r0, r2}) 2018/01/24 02:49:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000777000)='/dev/ppp\x00', 0x840, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = socket(0x2, 0x80006, 0x0) listen$netrom(r1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000dd9000-0x20)={"7ffe3d281387f2402067d0aa0c054f8d", {0x4, 0x401, 0x2, "257d8dd6b0b0", 0x5, 0x0}}) clock_gettime(0x3, &(0x7f0000f90000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000761000)={r2, r3/1000+10000}, 0x10) accept$nfc_llcp(r1, &(0x7f0000ac6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f9a000)=0x60) 2018/01/24 02:49:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000411000)={{0x2, 0x7, 0xde, 0x5, "3f9fd726f322fdf1081749af3bbbd65221da8b86ab8c654343e25591d2a8be8f61b92472f19b8d159975f76b", 0x800}, 0x4, [0x6, 0x6, 0x1, 0x3c, 0x2d90487c, 0x9fb0, 0xb260, 0x0, 0x7, 0x1, 0x7fff, 0x1ff, 0xfffffffffffffffb, 0xebe, 0x3, 0x2, 0x7fffffff, 0x2, 0x5, 0xef7, 0x3, 0xb490, 0x10001, 0x6, 0x0, 0x7, 0xfffffffffffffffb, 0x5, 0x3f, 0xffffffffffff5333, 0x100000001, 0x99, 0x4, 0x20, 0x7f, 0x6, 0x6, 0x847, 0xd9, 0x7fffffff, 0x4, 0xac8, 0x6, 0xfffffffffffffffe, 0x6, 0x3ff, 0xfffffffffffff001, 0x800, 0x8001, 0x7f, 0x8, 0x9, 0x7fff, 0x1, 0x1000, 0x8, 0x1000, 0x737, 0xda, 0x1, 0x8c, 0x800000000000000, 0xff, 0x1f, 0x34e, 0xfffffffffffffff8, 0x10000, 0x9, 0x401, 0x9, 0x400, 0x1, 0x0, 0x99f, 0xfffffffffffff000, 0x7, 0x5, 0xfffffffffffffb2b, 0x80000000, 0x1, 0x7, 0x10001, 0xfe7a, 0x5fb, 0x400, 0x5, 0x1, 0xeb9, 0x1, 0x452af587, 0x9, 0x8, 0xec, 0x1000, 0x9, 0x91db, 0xfffffffffffffffa, 0x0, 0x4, 0x4, 0x7, 0x3, 0x1000, 0x80000001, 0x6, 0x0, 0x4, 0xd9, 0x8, 0x8, 0x8, 0x7, 0x1, 0xfb94, 0x6, 0x3, 0x4, 0x0, 0x9, 0x15, 0xbfe, 0x7f, 0x2250b264, 0xb1, 0x3, 0x81, 0x0, 0x5], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f00009c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x20000000000, 0x0, 0x0}) unshare(0x400) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00005f1000-0x9)='/dev/dsp\x00', 0x4080, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000ad9000)=0x0, &(0x7f0000bca000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000041f000)={0x6, &(0x7f0000b13000)=[{0x1, 0x5, 0x8, 0x37}, {0x401, 0x3, 0x401, 0x9}, {0x3, 0x2fff, 0x7, 0x5}, {0x0, 0x1, 0x8, 0x1}, {0xd99c, 0x1, 0xffffffff, 0x6}, {0x7, 0x73d, 0x7, 0xffffffffffff7fff}]}, 0x10) fcntl$lock(r1, 0x6, &(0x7f0000010000)={0x0, 0x0, 0x0, 0xffff, 0x0}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000b8c000-0x18)=@generic={0x5, 0xca77, 0xe0e1}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fbc000-0xb8)={0x0, 0x1000, 0x2, 0x72, 0xf584, 0xa91, 0x1, 0xfffffffffffffffa, {0x0, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9, 0x401, 0x5, 0xf4a3, 0x800}}, &(0x7f00006d5000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000)={r3, 0x100000001}, 0x8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000cf6000-0xc)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000dca000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000982000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r4}) 2018/01/24 02:49:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000232000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000652000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000038c000-0x12)='mountstats\x00') preadv(r1, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) [ 175.714900] binder: 19913:19928 got transaction with too large buffer [ 175.722130] binder: 19913:19928 transaction failed 29201/-22, size 80-16 line 3062 [ 175.739752] binder_alloc: binder_alloc_mmap_handler: 19913 20000000-20002000 already mapped failed -16 [ 175.753900] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/24 02:49:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000ed4000)='/dev/input/mouse#\x00', 0xc0, 0x20000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000b55000-0x18)={0x3, &(0x7f0000c4a000-0x29)=""/41, &(0x7f0000e68000)=[{0x101, 0x1000, 0x7, &(0x7f000073b000-0x1000)=""/4096}, {0x7, 0x65, 0xe49e, &(0x7f000043e000-0x65)=""/101}, {0x20, 0x9d, 0x3, &(0x7f0000695000-0x9d)=""/157}]}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00001aa000)="dd") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000420000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000503000-0x34)={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$sndpcmc(&(0x7f0000e7a000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x1) preadv(r0, &(0x7f00001c6000-0x30)=[{&(0x7f000091a000)=""/252, 0xfc}, {&(0x7f0000925000-0x1000)=""/4096, 0x1000}, {&(0x7f000026d000-0xbd)=""/189, 0xbd}], 0x0, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000f5d000-0x4)=0x0) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000502000-0x4)=0x9) sendto$unix(r2, &(0x7f0000a9f000)="", 0x0, 0x0, 0x0, 0xc3) prctl$setendian(0x14, 0x0) connect$unix(r3, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) syz_open_dev$sndtimer(&(0x7f00008e5000)='/dev/snd/timer\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000eaf000)=[{&(0x7f000089e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c14000)=[], 0x0, &(0x7f000068a000)=[], 0x0, 0x0}], 0x1, 0x0) pwritev(r5, &(0x7f0000afc000-0x30)=[{&(0x7f0000097000-0x5)="cb17f783072e7f6abef344fba694008c8fa7c7981cf4cd1e69ea54b948c4818fa1674a5b8c02b61d61f3f2cf585db48c063f03b86d5cc9ce8c917b98d23076e5c41b63f6d075", 0x46}, {&(0x7f0000125000)="305e94db4321a47db7b17f8ed4f04f808cfafb5822f6b8c496e46ddb8318fbe501bffa980ef7ea96875684aad532ad7f4f93224c079cc760cfc7c25e2da6ba666dffe4f6839649b7c9ecaa1d625a213db23d94eaa86677e33e6ccf1773c4f05810d7961a12eb4a722e5eb258b220c646990e2a07537c5f401ae3d39e1af1200695ccfdc5d14e77022c7902a63028", 0x8e}, {&(0x7f0000dc8000-0xf5)="110543120996f88908fe55afab6025682b336c46869347d5e2968e2b0277ab5bae3727356ec2c28874ece455375db2db07568f2b0e7980520c45504bcbb3e85061ffc89c1aba1a614db460c3e4d79a88ee70304b10d05e7a5b3a1e167845c7fab9a1001f069cfed7270fd8e3410f36370f62b06f8aa4606daa230be7ad7e9106bf43759e375687c12bfeea202a65714aedc79e62da6be2c64441e4117a188149470cfd66d0e68712b93308d502c703a3f434bc78d45cef9246768b6adc6df16747f7614731ff513820154830ee36eaea6f18e90f56a681ed226866f530b19fd4240edea1423426780181705d1d387f6a7f337ced7d", 0xf5}], 0x3, 0x0) 2018/01/24 02:49:34 executing program 7: mmap(&(0x7f0000000000/0x28f000)=nil, 0x28f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000028f000)='/selinux/policy\x00', 0x0, 0x0) preadv(r0, &(0x7f000007d000-0x10)=[{&(0x7f0000c51000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/24 02:49:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000feb000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f0000ece000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ddb000)=0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000c24000-0x11)="6e65742f6930365f6d00fffffffffff700") preadv(r1, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003da000-0xc)={0x4, 0xffffffffffffffff, 0x1}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000de4000)=@generic="defb0896b811eea2ee3620a81c0bace4", 0x10) r1 = add_key$keyring(&(0x7f0000f6a000-0x8)='keyring\x00', &(0x7f0000544000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000d32000)='encrypted\x00', &(0x7f0000966000-0x3)='}\\\x00') r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r2, 0x65, 0x1, &(0x7f0000527000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) 2018/01/24 02:49:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x5, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) symlinkat(&(0x7f000079a000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000951000-0x8)='./file0\x00') 2018/01/24 02:49:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000cb7000)=0x75) readv(0xffffffffffffffff, &(0x7f0000d71000-0x60)=[{&(0x7f0000c05000)=""/4096, 0x1000}, {&(0x7f0000ccc000-0x4b)=""/75, 0x4b}], 0x2) writev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd410f113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9efc446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe13679677d7008d603de253372e93994e10590b44c71468723cdaa8a0368c04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18b333e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b4915300364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72fdf6c1e", 0x1001}], 0x1) perf_event_open(&(0x7f0000d47000-0x78)={0x5, 0x78, 0xa1a, 0x2, 0x100000001, 0x3fc, 0x0, 0x1000, 0x200, 0x1, 0x1, 0x3, 0x2, 0x3f, 0xffffffffffffff28, 0x950, 0x100, 0x400, 0x0, 0x6, 0x1ff, 0x9, 0x2, 0x9, 0x1ff, 0x9, 0x1f, 0x7ff, 0x9, 0x40, 0x7ff, 0x101, 0xfffffffffffff22f, 0x1, 0x6, 0x0, 0x1, 0x3, 0x0, 0x7d7, 0x1, @perf_bp={&(0x7f0000f1e000)=0x0, 0x2}, 0x80, 0x7fff, 0x808, 0x7, 0x3, 0x7ff, 0xfffffffffffffffb, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x2) 2018/01/24 02:49:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) dup3(r0, r1, 0x0) setrlimit(0x7, &(0x7f0000e36000-0x10)={0x4, 0x2}) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/24 02:49:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) [ 175.759907] binder: 19913:19928 ioctl 40046207 0 returned -16 [ 175.771227] binder_alloc: 19913: binder_alloc_buf, no vma [ 175.776869] binder: 19913:19928 transaction failed 29189/-3, size 80-16 line 2903 [ 175.790462] binder: undelivered TRANSACTION_ERROR: 29189 [ 175.796175] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/24 02:49:34 executing program 1: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x7, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000489000-0xb)='/dev/adsp#\x00', 0x1, 0x4000) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b0a000-0x8)={0x1, [0x0]}, &(0x7f0000dca000)=0x8) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000dcc000-0x4)=0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b6a000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000dca000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dcb000-0x4)=0x28) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000dc9000)={0x9, 0x81, 0x3f, 0x9, 0x1, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f00003cd000-0x9)='/dev/ppp\x00', 0x4ca79d4129ba0511, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/24 02:49:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a43000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000fac000)=0xfffffffffffffffa, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e1e000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000c18000-0x10)="6e65742f695f36706d725f6363681900") ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000d2f000)={0x2, 0x1, 0x8, 0x7f, 0x8000, 0x9, 0x14000000, 0x800, 0x2, 0x0, 0xc41e, 0x5}) preadv(r2, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000262000)='/dev/loop#\x00', 0x8d, 0x40280) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1) getsockopt$inet_buf(r0, 0x0, 0x400000000000487, &(0x7f0000dd0000-0x18)=""/24, &(0x7f00003f8000)=0xff17) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d9f000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00005cf000)=0x0) 2018/01/24 02:49:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000019c000)="8c07006600", 0x5) 2018/01/24 02:49:34 executing program 0: timerfd_create(0x3fffffff, 0x0) 2018/01/24 02:49:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f0000331000-0xc)='/dev/audio#\x00', 0x60a7a6d1, 0x640842) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00000f1000-0x68)={0xc52d24ca5512ad1e, 0x0, [0x8, 0x8, 0xfff, 0xbdad], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndmidi(&(0x7f00009eb000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getpeername$inet6(r3, &(0x7f0000d1a000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000627000)=0x1c) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000dcd000-0xc)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000027e000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000500000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, r4}, 0x14) socket$nfc_raw(0x27, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00001f0000)={&(0x7f00001df000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa7000)={&(0x7f0000271000)={0x24, 0x2d, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @fd=r0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = request_key(&(0x7f00005ec000)='cifs.spnego\x00', &(0x7f0000bb9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000013b000-0x1)='\x00', 0xffffffffffffffff) keyctl$set_timeout(0xf, r5, 0x1) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000c8e000)={0x3, 0x0, 0x1f, 0xffff, 0x2, 0x401}) 2018/01/24 02:49:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00002b6000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000c8e000)={@common=""/16, @ifru_data=&(0x7f00008f3000-0x20)="6bbf2df472378d034e0b4ab9d7111de9aa8eade1c8db615e3ea615d6ab23f475"}) 2018/01/24 02:49:34 executing program 7: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000aff000-0xb)='/dev/audio\x00', 0x80080, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/24 02:49:34 executing program 6: clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000000000)="") renameat2(0xffffffffffffffff, &(0x7f0000df4000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000419000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000326000)='/dev/sg#\x00', 0x9, 0x102) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000072f000-0x4)=0x6, &(0x7f00008fe000)=0x4) 2018/01/24 02:49:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') socket$nl_route(0x10, 0x3, 0x0) preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000124000)={0x4, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000356000)={{0x1, 0x100}, 'port1\x00', 0x82, 0x80002, 0x8, 0x0, 0x9, 0x3ff, 0x3, 0x0, 0x1, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000030d000)={0x9, 0x1, 'client0\x00', 0x1, "307445691ae9d922", "e1a029f7a0d9064fd5b19f916fc25b734c3d3636703e74f24e469de0dbb66ce9", 0x7, 0x4209, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/01/24 02:49:34 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009f1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0x49)=""/73) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getrusage(0xfffffffffffffffe, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000003000)={0x0, r2}, 0x10) 2018/01/24 02:49:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f000037a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00003e2000)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/24 02:49:34 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, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000c04000)='/dev/amidi#\x00', 0x1, 0x80000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000ea7000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 02:49:34 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000a5e000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000043e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 02:49:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000a2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000bf0000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000164000-0x8)={r2, r3}) r4 = semget(0x2, 0x4, 0x10) semop(r4, &(0x7f00006b7000)=[{0x7, 0x800, 0x800}, {0x0, 0x2, 0x1000}, {0x7, 0x2, 0x1000}, {0x3, 0x8000, 0x1800}, {0x7, 0xcb25, 0x1000}, {0x1, 0x5, 0x800}, {0x4, 0xf5e, 0x1800}, {0x1, 0xfffffffffffffff7, 0x1000}], 0x8) r5 = accept$alg(r0, 0x0, 0x0) write(r5, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f0000aa5000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006cc000)=0x1c, 0x80000) getpeername$inet6(r6, &(0x7f0000706000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d6a000+0xdc)=0x1c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001ff000-0x4)=0xffffffff) r7 = dup3(r6, r5, 0x80000) ioctl$VHOST_SET_FEATURES(r7, 0x4008af00, &(0x7f00005c1000)=0x8000000) recvmsg(r5, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000297000-0xc)='/dev/autofs\x00', 0x3, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000504000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r1, &(0x7f000040f000)=""/181) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f000098e000)={0x18, 0x0}) r6 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004ab000-0xd)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f000090f000)=0x0) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) poll(&(0x7f0000e0a000-0x30)=[{r1, 0x100, 0x0}, {r3, 0x2, 0x0}, {r2, 0xc101, 0x0}, {r6, 0x410, 0x0}, {r2, 0x30d6, 0x0}, {r3, 0x200, 0x0}], 0x6, 0x3) r7 = mq_open(&(0x7f0000cd0000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f00008a4000)={0x8000, 0x1, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r7, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000a38000-0x1c)=@req3={0x9, 0x89d, 0x100000001, 0x3, 0x842, 0x8, 0x10000}, 0x1c) mq_timedreceive(r7, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)={0x0, 0x0}) 2018/01/24 02:49:34 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept(r0, &(0x7f0000017000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000005000)=0x9) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) quotactl(0x0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, &(0x7f0000003000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000000d000)={@loopback={0x0, 0x1}, 0x7, 0x3, 0xff, 0xe, 0x4000000000000, 0x1, 0x81}, 0x20) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x34)=@ipv4_delroute={0x34, 0x19, 0x0, 0x3, 0x1, {0x2, 0x10, 0x10, 0x800, 0x0, 0x5, 0xc8, 0xa, 0x800}, [@RTA_GATEWAY={0x8, 0x5, @rand_addr=0x6}, @RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) accept$ipx(r2, &(0x7f0000e98000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e8b000)=0x10) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000bb9000)=0x0, 0x3) 2018/01/24 02:49:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000406000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000da1000)={{0x6, 0x3}, 'port0\x00', 0x8, 0x40000, 0x1, 0x2dea, 0x10001, 0xea, 0x10001, 0x0, 0x1, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000947000)={{0x0, 0x0}, 'port0\x00', 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000064e000-0x8c)={0x0, 0x8, 0x8, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 02:49:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fa0000)='/dev/autofs\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000794000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00005f8000)={{0x9, 0x0, 0xa36, 0x6, "52ed371f8405506a0a7fdd852aad1959f4ec8362accfd828e40577580c6f7a63f3f1eedab6f4c4c532ee08d3", 0x0}, 0x7, [0x100, 0x7fffffff, 0x3, 0x40, 0x5, 0x40, 0x97d3, 0x0, 0x9f, 0x9, 0x4, 0x400, 0x2, 0x0, 0x4, 0x7fffffff, 0x2, 0x9, 0x401, 0xd98, 0x5, 0x5, 0x50, 0x4, 0x7f, 0x5, 0x100, 0x8000, 0x3, 0x1ff, 0x7fff, 0xba, 0x4, 0x4, 0x100000001, 0x75d, 0x13, 0x100000001, 0x8, 0x5, 0x0, 0x80, 0x10000000000, 0x2, 0x10001, 0x4, 0x0, 0xa05e, 0x7fffffff, 0x5, 0x98c, 0x401, 0x4288, 0x0, 0xff27, 0x57, 0x4a0, 0x0, 0x0, 0x5, 0x2, 0x1, 0x5, 0x8, 0x7, 0x81, 0xf2f, 0x7fffffff, 0xfffffffffffffffe, 0x40, 0x101, 0x4, 0x200, 0x6, 0x401, 0x381a, 0x3ff, 0x1, 0x670000000000, 0x3, 0x6, 0x2, 0x1ff, 0x7, 0x5, 0x3, 0x8, 0x4, 0x0, 0x8, 0x6, 0x80000001, 0xfffffffffffff52b, 0x5, 0x6, 0x9, 0x3, 0x39, 0x9, 0x8, 0x2, 0xffffffffffffff7f, 0x8, 0x518d, 0x1000, 0x5, 0xeb7c, 0x8, 0x4, 0x6, 0x101, 0x2, 0x80000001, 0x3ff, 0x8, 0x8, 0xffffffffffff8000, 0x40, 0x4, 0x0, 0x7, 0x81, 0x4, 0x45, 0x0, 0x9, 0x7f, 0x6ae7], {r1, r2+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) write(r3, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00005f0000-0x8)=0x1) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) readahead(r3, 0x9, 0xfff) 2018/01/24 02:49:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffefffffc, &(0x7f000017b000-0x10)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000ddd000-0x30)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000582000-0x10)={r0, 0x0}) gettid() 2018/01/24 02:49:34 executing program 7: unshare(0x8000000) r0 = msgget(0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000007c000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="1373656c696e7578657468315d2d7a2821dc00", 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000cb6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) msgctl$IPC_RMID(r0, 0x0) msgget(0x0, 0x211) unshare(0x8000000) 2018/01/24 02:49:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000a1d000)=""/238, 0xee, 0x40010060, &(0x7f0000d22000)={0x4, 0xffffffff, 0x4, "04a123576586", 0x401, 0x0}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e1a000)={0x0, @in6={{0xa, 0x2, 0x7fed, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4fa7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4000000000000000, 0x7, 0x3, 0x8}, &(0x7f00000dc000-0x4)=0xffffffdc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000080e000)={r2, 0x3ff}, &(0x7f00008fd000)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000da9000-0x10)="8472ef3d8ce0007737756152f2412dbf", 0x10) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x81) preadv(r1, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0xffffffffffffffbb}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) accept4$packet(r1, &(0x7f0000e51000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c91000-0x4)=0x14, 0x800) 2018/01/24 02:49:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f6c000-0xa)="656d3070726f63bd00", 0x4) io_setup(0x80, &(0x7f0000ac1000)=0x0) pwritev(r0, &(0x7f00006cc000-0x50)=[{&(0x7f00001bd000)="0df73d415978", 0x6}, {&(0x7f00005ec000)="d4641c078d1f19498574a8f57e21d5a2dc7775a5b57c8e93717f3ec8a511491dcd3111beaf11387a36130137b200f2bcaf7189859127ff0e93c3263939f9210c1a3d1401a44f992dc9b8511b911f92f7fbbe8e368b28d619ff04d992c06422c37adf4b80a7225f0d524bbcb21993b478fb88942c194e84d7c1e5589793d8f1e6d512c84248e83294c2e2ca20b502f9ce74ca756aec6fdc2f7141985a21b7479b6d3c8386dc9ab63b50ad48fc71c572c9ecda7309f2adba", 0xb7}, {&(0x7f000053c000)="1e7b85c3cf9a803fd7e47aab327fa151483ff724595eff7d4d6c331e38fc4969cae6a9e91bb5787dd16a652ce23b67a88568ffeec2d2d967242604e4795bd01d1962c16a90797675a2d53c072491e85691e60f4c279757a4505c8a2ea8f32142b88926ba29a4829bab9a785fcdc2c57eed877ab065a9d948f25395555fe9cff9add8093319adb8a4eb", 0x89}, {&(0x7f0000c27000)="ab09b742e79fc04e6075a9e2fc9aa209691d956b43e984918947b867e646de5f70eed0950d1eeca5e7bddb98b45de7abe7b9a70a5ab9547d57deda3b23f54ab8511ca28da6f20cf3fedfc4e4f0d9e90a9dd5299811536ec6ca543f81a1dd12a5b693d7b14180ef9920bfc594f56252566b124af3a81b83b22c1c444c1f73bad8b62fbbd47b9dd5ad307919cb83a159117ba9e70050e5c6489420256a78df03864f9dd0e96cd458b5ac1a044ce8b93c5126a9748ee600e6", 0xb7}, {&(0x7f000083b000-0x1)='E', 0x1}], 0x5, 0x0) r2 = add_key$user(&(0x7f000090a000)='user\x00', &(0x7f00009b5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000046000-0x5c)="d6f15201b0f99b0db6965dd9f2beb1e23d8b0b45f307ba09fabc03dd56ee95c22c810e4affe73e6a0e2060fa363ec447fb57c51d2816ff1ab3da50fd6497ce1413eb71e9e39aba9ac70a2add03e906da4ab6b871f28a16c49ac03020", 0x5c, 0xfffffffffffffff9) r3 = add_key(&(0x7f00007ac000-0x8)='trusted\x00', &(0x7f00002c5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r2, r3) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c7f000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x400) r5 = accept$inet(r4, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) ftruncate(r0, 0x9) io_submit(r1, 0x1, &(0x7f0000a54000)=[&(0x7f0000f69000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000f6a000-0x1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/24 02:49:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d9b000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) fchdir(r0) pipe(&(0x7f00004e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000f56000)=[{&(0x7f0000f56000)="3346c901b3", 0x5}], 0x1, 0x0) getpeername$llc(r1, &(0x7f0000730000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea1000+0xe8d)=0x10) 2018/01/24 02:49:34 executing program 6: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000e84000-0xc)='/dev/amidi#\x00', 0x4, 0x402400) read(r0, &(0x7f0000cfe000)=""/48, 0x30) ftruncate(r0, 0x81) [ 176.055949] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket pig=20022 comm=syz-executor2 2018/01/24 02:49:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000af7000)=0x9, &(0x7f0000aa1000-0x4)=0x272) 2018/01/24 02:49:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x104, &(0x7f000071d000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) seccomp(0x1, 0x1, &(0x7f0000934000-0x10)={0x0, &(0x7f0000000000)=[]}) socketpair$ax25(0x3, 0x0, 0x200f0, &(0x7f0000134000)={0x0, 0x0}) r1 = syz_open_dev$midi(&(0x7f0000c77000-0xb)='/dev/midi#\x00', 0x9, 0x10c80) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000364000-0xb0)={{0x7f, 0x5}, 'port0\x00', 0x1c, 0x414, 0xd4c, 0x268, 0xe90a, 0x4, 0x3f, 0x0, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000578000-0x8)={0x0, 0x8}) shmat(0x0, &(0x7f0000d80000/0x1000)=nil, 0x5000) 2018/01/24 02:49:34 executing program 0: socket(0x1d, 0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000a62000-0x50)={{0x2, 0x0, 0xcb9d, 0x3, 0x1f}, 0x38d, 0x3, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0xffffffff, 0x2, 0x76bf}) 2018/01/24 02:49:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000230000-0x4)=0x8) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) creat(&(0x7f0000dd4000)='./file0\x00', 0x190) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) uselib(&(0x7f00009d5000-0x8)='./file0\x00') 2018/01/24 02:49:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f000003a000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003fc000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000c16000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) fsetxattr(0xffffffffffffffff, &(0x7f000073f000-0x11)=@random={'trusted.', '/dev/ppp\x00'}, &(0x7f0000d94000-0x9)='/dev/ppp\x00', 0x9, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000ab7000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/24 02:49:34 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1e}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000001f000)={0x0, @in6={{0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3}, &(0x7f0000020000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000e000-0x8)={r1, 0x5}, 0x8) 2018/01/24 02:49:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x0, 0xf000, 0x1000, &(0x7f0000c55000/0x1000)=nil}) lseek(r1, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00003ce000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000afc000)=0xf000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000bf4000)={"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"}) r3 = fcntl$getown(r2, 0x9) ptrace$setregset(0x4205, r3, 0x203, &(0x7f0000e62000)={&(0x7f0000504000-0x7a)="c4f41a63558309296d37594b2676380247500f5dceee9c8a190b64904b84768d6b7c98042595908ef7fe0d3cacd8a0584a0d7158ca91128a436b8205d8aeeff1e0e2d5d9fa7ddb93f5c17cecd6c92398f3f41f1d83168c07e13c0dbc256597f24556ccc968696d0e0e9715de9e3c21a27f0acfb100cfa814967a", 0x7a}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$audion(&(0x7f0000016000)='/dev/audio#\x00', 0x0, 0x100) ioctl$sock_bt(r4, 0x541b, &(0x7f0000f8d000)="332096ff0db24964fb1b4e723e09d27a31163368a582d0b09d645b38dc0d7b85154cb0dfb31acce8847c7e8c20beae5b10b952d61452ff915aa90c8100c81cc47f20628aa17dbb1ba9844de9e6ab7085e4") r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b6a000)='/proc/self/net/pfkey\x00', 0x141080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000047f000)={0x0, 0x0}) 2018/01/24 02:49:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = gettid() r2 = bpf$MAP_CREATE(0x0, &(0x7f000004c000-0x1c)={0xd, 0x5, 0x4, 0x100000005, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = syz_open_procfs(r1, &(0x7f0000af4000+0x240)='net/anycast6\x00') ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000c69000-0xc)={0x0, 0x6, 0x1a0000}) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000fb2000-0x4)=0x0, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000881000-0x18)={r2, &(0x7f00007e6000-0xa2)="", &(0x7f0000546000-0xbc)=""/188}, 0x18) 2018/01/24 02:49:34 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000e8a000)='/dev/snd/midiC#D#\x00', 0x9, 0x185000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x2000000000000000, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000007000-0x57)={0x0, 0x86, "b70c2576a82b873d43f549c594637178722710d72912878c01d8634d2080f62d769b2867354848811f9a81b75a8fd6786082010f56fa992b41c1111f07d33587a4abddf832902e2e341e0aacc7ab198801579e544bde647839f244e181c95bb0ab7105570931b7af534f002e93cf39acd6b93cb42f520e8fc07b6f8d03d82acbd951fde61041"}, &(0x7f0000006000-0x4)=0x8e) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x200, 0x0, 0x7f}, 0x10) 2018/01/24 02:49:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000001000-0x25e)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000854000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000114000-0x7c)=[@in6={0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7c) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000865000)=0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00006e6000)=0x7df) 2018/01/24 02:49:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000092c000-0xb)='/dev/vcsa#\x00', 0x70000000000, 0x8000) r1 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000061e000)={0xfffffffffffffe01}, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000169000-0x7)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000cc6000)={r2, 0x3, &(0x7f00003cf000)=[0x6, 0x3, 0x0], &(0x7f0000845000)=[0xfffffffffffffffd, 0x3c7, 0x400, 0x2, 0x4], 0x44, 0x7, 0x2, &(0x7f00002fa000-0x1c)=[0x7, 0x20, 0x100, 0x7, 0x7fff, 0x2, 0x100000000], &(0x7f00004fe000)=[0x1ff, 0x7, 0x1, 0x2, 0x210e1894, 0x3, 0x7], 0x0}) preadv(r1, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x201c, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) r1 = creat(&(0x7f0000338000+0x234)='./file0\x00', 0x0) bind$bt_hci(r1, &(0x7f0000bb2000)={0x1f, 0x1, 0x0}, 0x6) 2018/01/24 02:49:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000f1d000-0xd)='/dev/dmmidi#\x00', 0x80000001, 0x0) unlinkat(r1, &(0x7f0000051000)='./file0\x00', 0x200) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000084a000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000376000-0x8)={0x0, 0x20}, &(0x7f000070d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008d6000-0x8e)={r2, 0x86, "0fa15bb20b60e57fb1b19bff4f9f8f5f541ae17ea051eed43975535c11d413fbb360897e2dbdd97b7f1edbdda344c00f99ba581ee75443de96451062eab9d3b7e4c232472b02fdcd7493ff7d939971e252cd07283ea7427dab2c0567775553b251b5dab3e5abf9910b490f4a79c4ab3302e4513eca855a6c86f8dc9546878eb1603b8443694b"}, &(0x7f0000062000)=0x8e) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) epoll_create1(0x80000) 2018/01/24 02:49:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f6b000+0x839)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fa5000)='net/sockstat6\x00') preadv(r1, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000b83000-0x10)={0x7, 0x200, 0x1, 0x400}) 2018/01/24 02:49:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004d9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000767000)='/selinux/checkreqprot\x00', 0x2080, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000c6000-0x50)={0x7, 0x401, 0xb9c, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000bf5000-0xb)='/dev/vcsa#\x00', 0x2, 0x2) mq_timedreceive(r3, &(0x7f000020b000)=""/99, 0x63, 0x6, &(0x7f00003a0000-0x10)={0x0, 0x989680}) bind$inet6(r2, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/24 02:49:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0xebdc91d5b8ccdd17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ea3000-0xc)={0x0, 0x1ff, 0x10}, &(0x7f0000057000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000ed0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000436000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x79, 0x40, 0x2522, 0x40}, &(0x7f0000fa4000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x2b)={&(0x7f0000001000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f00001fd000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xf8)="84a2df773f58c77b4ac8594004022973aed2e6b4c1813901ffb126dc4a1a40c1ff72754551de444139f9906d47929c1f7431febff2a0dce96cf32eae6527b802697c132a1e4247cde1021dc875d2571cb0e91dd61e41b14f5ce789d4c61ef62eb263455652d8cbae498457e6762259dba9bb935cd3095136f59029e20be21a32b2647e7add85694d4ecc2de9d0c9fe113e32200089d3093501ccb9df210060b80a335ce3f7211bcfaf5fd92e7df0ba5a54a476a1364267e52d00bc9d4efceb2387910296dd5fcd6db2d3f73b27689dffcadaa21849a3e3a5e1f8a3cac35b978b62e4e843a2bb4c5882d20b6272435876e1404ce0bcefbd29", 0xf8}, {&(0x7f00000ad000)="1eab07e80481782e4fc30c4adaf63f13374812b56c8227fe517d09c45db70a7e819434e1325b621baf2ecddc08ff04bd2a8093985bec3d169160e4789a13a2410c1f8ecc97ee98db", 0x48}, {&(0x7f0000001000-0x29)="eabcb6bda3e02f9e3834d7dc758bd056c5ee035a8fdc9b55227bfe8c79f03e734b2ac99765197d551c", 0x29}], 0x4, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x5, 0x4, 0x80000000, 0xf430, 0x1f, 0x80000001, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x5495cbde1b7793d1, 0x7, 0x9, 0x2, 0x0, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x2, 0x1, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x5, 0x8001, r3}}], 0xc0, 0x8000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r4, &(0x7f0000df0000)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000427000-0x10)=[], 0x0, &(0x7f0000b4d000-0x1308)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) sendto$inet(r4, &(0x7f00006c7000-0xa)="b8cacca6a6a02b127761", 0xa, 0x10, &(0x7f00008bc000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 02:49:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xfffffffffffffffd, &(0x7f0000278000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x80803, 0x800000001) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x12, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1, 0x0}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x4000000000000036, &(0x7f000002b000)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/24 02:49:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008ea000)="6f406d5d9200001db64198cde7a1", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000efa000)="e3e1f1967d0372e9b0540fe0cb90a4485fa75363173f8b719b") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00007c6000)=""/49) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001da000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000c86000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) r2 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/snmp6\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) r3 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r4 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/24 02:49:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) pipe(&(0x7f00007a6000-0x8)={0x0, 0x0}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000f16000-0x1)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xa, 0x6, 0x200, &(0x7f0000724000-0x8)={0x0, 0x0}) bind$bt_hci(r3, &(0x7f0000e23000-0x6)={0x1f, 0x0, 0x0}, 0xfffffffffffffdc3) 2018/01/24 02:49:34 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000005000)=0x2, 0x4) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) 2018/01/24 02:49:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000000) pipe(&(0x7f0000c7d000)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt(r1, 0x1, 0x1, &(0x7f0000665000)="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", 0x1000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000336000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bb000-0x4)=0xe8) r3 = geteuid() setreuid(r2, r3) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000324000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000f52000-0x4)=0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000cfd000-0xe7)=""/231, &(0x7f0000dcd000-0x4)=0xe7) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000dc4000)={r0, 0x0, 0x4, 0xf8, &(0x7f0000e08000-0x4)="702f4389", &(0x7f0000867000-0xf8)=""/248, 0x30, 0x40}, 0x28) 2018/01/24 02:49:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/24 02:49:34 executing program 4: r0 = socket(0x2, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000013e000-0xc)='/dev/autofs\x00', 0x800, 0x0) syz_open_pts(r1, 0x80) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000001000-0x23)="") 2018/01/24 02:49:34 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f000012d000)="") r1 = syz_open_dev$vcsn(&(0x7f000099e000)='/dev/vcs#\x00', 0x4, 0x200000) accept$ipx(r1, &(0x7f0000f42000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fa1000-0x4)=0x10) 2018/01/24 02:49:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000833000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf0000-0x40cd)=@ethtool_per_queue_op={0x4b, 0xf4, [0x4c34, 0x7fff, 0x100000000, 0x1, 0x0, 0xe273, 0x9, 0x8001, 0xff, 0x7, 0x4, 0x6, 0x1f, 0x10001, 0xad0, 0x2, 0x10200000, 0xd3e, 0x3f, 0x5, 0x8dfe, 0x8, 0x8, 0x100000001, 0x6, 0x6, 0x9, 0xb4d, 0x53, 0x240000000000000, 0x7, 0x0, 0x0, 0x3, 0x8001, 0x0, 0x8, 0x7, 0x523426e6, 0x100, 0x0, 0x1, 0x2, 0x7fffffff, 0xfffffffffffffffa, 0x7, 0x0, 0x80000001, 0xfffffffffffffffb, 0x2ad6, 0x5, 0x730, 0x40, 0x3, 0xffffffff, 0xff, 0x7, 0xeba0, 0x4, 0xffffffffffffffff, 0x3f, 0x5, 0x0, 0x5, 0x8f2a, 0x9, 0x9, 0x4, 0x1ff, 0x3ff, 0xffffffffffff7646, 0x8, 0xfec, 0x3d6, 0x8, 0x3, 0xfffffffffffffff9, 0x20, 0x10000, 0x0, 0x4, 0x3ff, 0x3, 0xcd7, 0x8, 0x0, 0x3c, 0x1000, 0x80, 0x40, 0xffffffffffff84c0, 0xffffffffffffffff, 0x1, 0x85a, 0x8, 0x6, 0x8b8, 0x422, 0x101, 0xf5, 0x10001, 0x8, 0x7fff, 0x400, 0x2, 0x5ee, 0x70bf, 0x100, 0x5, 0x5, 0x6, 0xa5, 0x0, 0x0, 0x0, 0x8b7, 0xffffffffffffffff, 0x4, 0x1, 0xfff, 0x0, 0x6eb, 0x7ff, 0xfffffffffffffffa, 0x5, 0x40, 0x400, 0x400, 0x81, 0x7fffffff, 0x83, 0xffffffff, 0x101, 0x1, 0xb6bf, 0x6a5c, 0xfffffffffffffffb, 0x1, 0x1, 0x1, 0x2, 0x7, 0x8, 0x100000001, 0xf720, 0x4, 0x7fffffff, 0x9, 0xfffffffffffffffe, 0x0, 0x156, 0x9, 0x6, 0x100000001, 0x3, 0x90, 0x4, 0x2, 0xd6, 0xb1, 0x2, 0x1, 0x81, 0x208, 0x6, 0x5, 0x0, 0x7, 0x4, 0x2, 0xffffffff, 0x5, 0x8, 0x4, 0x3, 0x0, 0x8000, 0x5, 0x2, 0x2537126e, 0x4, 0x100000001, 0x597, 0x8, 0x9, 0x5, 0xffffffffffffffff, 0x4a1, 0x9, 0x1000, 0x5, 0x6, 0x8, 0x7, 0x7, 0x1f, 0x9, 0x7, 0x0, 0x24000000000000, 0x10000, 0x2, 0x80000000, 0x8d, 0x1f, 0x7065, 0x8, 0xeb8, 0x3, 0x676, 0x5, 0x47d, 0x8, 0x7fff, 0x30d8, 0x7fffffff, 0x8000, 0x4, 0x81, 0xac, 0x7, 0x9, 0x5, 0x81, 0xd159, 0x7ff, 0x6, 0xfd4, 0x800, 0x9, 0x10000, 0xff, 0xf8d, 0x3, 0x101, 0x1, 0xefaa, 0x4, 0x43, 0x37, 0x6, 0x0, 0x4, 0x8e, 0x0, 0x2, 0x6, 0x0, 0x80, 0x1ad, 0x3, 0x2, 0xff, 0x200, 0xb400000000, 0x2, 0x0, 0xfffffffffffff001, 0x495a, 0x8, 0x3, 0x800, 0x10001, 0x5, 0x3, 0x831, 0x7, 0x6, 0x2, 0x3, 0x38, 0x8, 0x1, 0x4, 0x2, 0x4, 0x0, 0x40, 0x3, 0x6, 0x1f, 0x4, 0x3, 0x3ff, 0x7, 0x80000000, 0x10001, 0x1, 0x3, 0x6, 0x2, 0x4, 0x1, 0x9, 0x0, 0x1, 0x8, 0x1, 0x2, 0xa6, 0x2, 0x7, 0xffffffff, 0x8001, 0xd3, 0x1000, 0x6, 0x7, 0x101, 0x6, 0x5, 0x7, 0x7f, 0x2, 0x4, 0x3ff, 0x1, 0x10001, 0x6, 0x721, 0x6, 0x1d0400000, 0x101, 0x1f, 0x9, 0x100000001, 0x8, 0x6, 0x5, 0x0, 0x80, 0x3, 0x7f, 0x80000000, 0x6, 0x10001, 0x4000000000000, 0x6, 0x8, 0x7, 0x9, 0x0, 0x4, 0x1, 0xffffffff, 0x8ca8, 0x7, 0xbd8, 0x10000, 0x10000, 0x6, 0x81, 0x3e75, 0xa2, 0x1000, 0xff, 0x4, 0x2a, 0x9e, 0x40, 0x6, 0xba7f, 0xfffffffffffffffa, 0xaf, 0x7, 0x7, 0x800, 0x6, 0x1000, 0x0, 0x6, 0xfffffffffffffff7, 0x0, 0x4, 0x6, 0x7, 0x6, 0x1, 0x8, 0x4, 0x100000000, 0x4, 0x1, 0x3ff, 0x7fe00000000000, 0x1000, 0xd8ef, 0x400, 0x9, 0x7fffffff, 0x1, 0x6, 0x2, 0x5, 0xfffffffeffffffff, 0x8, 0x7, 0x3, 0x9, 0x8cc, 0x0, 0x6, 0x6, 0x8, 0x8, 0x1, 0x34f, 0xf160, 0x0, 0x0, 0x5, 0x5, 0x1, 0x0, 0x1, 0x2, 0x8, 0xfffffffffffffffd, 0x0, 0x25f, 0x0, 0x7fff, 0x400000000000000, 0x0, 0x4df, 0x3, 0x6, 0x7, 0x6, 0x3ff, 0x8000, 0x3f, 0x9, 0xfffffffffffffffc, 0x832, 0xeaf, 0xe9, 0x1ff, 0x0, 0x401, 0x0, 0x91, 0x3, 0x4, 0x5, 0x3, 0x8000, 0x3, 0x6, 0x7fff, 0xffffffffffff6e93, 0x59, 0x80, 0x200, 0x20, 0xdf, 0x800, 0x100000001, 0x2, 0x100, 0x6, 0xa, 0x6, 0xfffffffffffffffd, 0x3ff, 0x9, 0x0, 0x2, 0xa213, 0x808d, 0xffffffffffffffc0, 0x1000000000000, 0x6, 0x5, 0x3ff, 0x6, 0x4, 0x6, 0x100, 0x1000, 0x1, 0x508c, 0x20, 0x52, 0x6, 0x0, 0x5, 0x9, 0xffffffffffff4a99, 0x2, 0x5, 0x100000000, 0x1ff, 0x20, 0x6, 0x4, 0xf85f, 0xc64, 0x1ff, 0x80000001, 0x816, 0x1f, 0x0, 0x5, 0x1000, 0x0, 0x6cf, 0xffffffffffffff01, 0x40, 0x5, 0x6, 0x1, 0x3ff, 0x1, 0x400000000000000, 0x6, 0xfffffffffffffff8, 0x5, 0x2, 0x8, 0x40, 0x9, 0x7, 0x4, 0x401, 0x10001, 0xae, 0x200, 0x2, 0x8, 0x6, 0xdb, 0x7, 0x4144, 0x6, 0xe6, 0x0, 0x5, 0x3, 0xffffffffffff8001, 0x3f, 0x1, 0x7ff, 0x3, 0x9, 0x3, 0xc, 0x101, 0x2, 0x2, 0x8d1, 0x8, 0x8, 0x101, 0x0, 0x8328, 0xfffffffffffffff7, 0xffff, 0x2, 0x0, 0x2, 0x2, 0x101, 0x3, 0xfffffffffffffff7, 0x0, 0x8001, 0x8001, 0x4, 0x7, 0x0, 0x100, 0x1, 0x8001, 0x2, 0x6, 0xffff, 0x7, 0x8, 0x400, 0x200, 0x4, 0xaa7e, 0x1, 0x16, 0x4, 0xffffffffffff290c, 0x6, 0x13, 0x0, 0x6, 0x3, 0x3f, 0x1f, 0x3f, 0x4, 0x6, 0x80000000, 0x5, 0x100000001, 0x1, 0x800, 0xffffffff, 0x9, 0x4, 0x4, 0x3, 0x1, 0x9, 0xffffffff, 0x401, 0x20, 0x0, 0x6, 0x8, 0x7, 0x5, 0x1000, 0x6, 0x2, 0xa6b, 0x6, 0x9, 0x4, 0x9, 0x2, 0x7fffffff, 0x10000, 0x3f, 0x2d, 0x401, 0x1, 0x989, 0x3, 0xf9, 0x4, 0x6, 0x401, 0x10001, 0x3, 0x8000, 0xffffffff, 0x9, 0x8fc, 0x1, 0x9, 0x5, 0x86, 0xe8, 0x36fa, 0x5, 0x40, 0x100000000, 0x1, 0x81, 0x48, 0x80000001, 0x4, 0x3, 0x5d54, 0xa0000000000, 0x5ca6, 0xffffffff00000001, 0x100, 0xffffffffffffffff, 0x80, 0x40, 0x6, 0x551a9d21, 0x7, 0x0, 0x5, 0x2, 0x3, 0xfffffffffffffffb, 0x5c24bd94, 0x4, 0x0, 0x2, 0x1, 0x4, 0x7, 0xffffffff80000000, 0x3, 0xffffffffffffffff, 0x7, 0x8000, 0x0, 0x2, 0x101, 0x7, 0x3, 0x1ff, 0x4, 0x1, 0x2, 0x7ff, 0x7, 0xeb, 0x9, 0x9, 0x0, 0x7f27, 0x112a, 0x8, 0x2, 0x100000000, 0x87, 0x1, 0x8, 0x3, 0x1, 0x907e, 0x4, 0xe7, 0x5, 0xd3, 0x401, 0x5, 0x100000001, 0xfa78, 0x5cc, 0x4, 0x3000000000, 0x5, 0xca1, 0x2, 0x8, 0x518, 0x8, 0x400, 0xffffffffffff7d1e, 0x9, 0x8001, 0x2, 0x5a, 0x3, 0x1, 0x1, 0x3ff, 0x2f91984d, 0x20, 0x1, 0x6, 0xffff, 0xffffffffffff5c1e, 0x1000, 0x2, 0x80000001, 0x6, 0x7, 0x6, 0xce, 0x0, 0x2e, 0xfffffffffffff000, 0x2, 0x1, 0xcc3e, 0x400, 0xffffffffffff8001, 0xfff, 0x5, 0x2, 0x1, 0x6, 0x90000000, 0x6, 0x100000000, 0x100, 0x1f, 0x7ff, 0x5, 0x2, 0x100000000, 0x1, 0x5, 0x4, 0x3, 0x73a, 0x1f, 0x9, 0x9, 0x4, 0x3f, 0x2, 0x0, 0x4, 0x1, 0x1, 0x8000, 0x2, 0x3, 0x4c, 0x4, 0xffffffff, 0xffff, 0x1c0000000, 0x1, 0x8, 0x80, 0x9, 0x8, 0x1, 0x6, 0x7, 0x7, 0x8000, 0x2, 0x1ff, 0xffffffff00000001, 0x9, 0x100000000, 0x0, 0x400, 0x503b, 0x0, 0x9, 0x800, 0xbf, 0x7, 0x9, 0x6, 0x3ff, 0x1, 0x8, 0x5, 0x3, 0x80, 0x1, 0x4, 0x3f, 0x5, 0xb95, 0x1, 0x80000001, 0x9, 0x8001, 0x8, 0x4, 0x7, 0xfffffffffffffffd, 0x3, 0xbb, 0x78000000, 0x0, 0x2, 0x800, 0x6, 0x100000001, 0x8001, 0x9, 0x1, 0x6, 0x98fb, 0x4687, 0x4, 0x0, 0x7, 0x4, 0x40, 0x6, 0x1000, 0x5, 0x0, 0x6, 0x6, 0x118, 0x4, 0x7, 0x7ff, 0x100000000, 0x6de3, 0x1, 0x9, 0x7fff, 0x1ff, 0x2, 0x4, 0x2, 0x59de, 0x3, 0x81, 0x100000000, 0x800, 0xfe8, 0x4, 0x5, 0x1ff, 0x5, 0x1, 0x0, 0xffffffffffff7653, 0x8, 0x4, 0xd9, 0x80000000, 0xffffffff, 0x8000, 0x3fc000, 0x6, 0x2, 0x65, 0xffff, 0x0, 0x4, 0x0, 0x4, 0x5, 0x4, 0x5, 0x0, 0x9, 0x10001, 0x80, 0x100, 0x8, 0x6, 0x4, 0x58fd, 0x80000000, 0x776c, 0x9, 0x200000000000, 0x0, 0x7, 0xa1, 0x5df5, 0x9, 0x2, 0x800, 0x7ff, 0x0, 0x6, 0x90, 0xe8, 0x33, 0x7ff, 0x2, 0x80000000, 0x7, 0x2, 0x3, 0x5, 0x7, 0x8, 0x5, 0x1200000000000000, 0x7, 0x8, 0x1, 0x8, 0x6, 0x1, 0x8, 0x4a0, 0x4a3c800000000000, 0x4, 0x80000001, 0x5, 0xafa, 0x6, 0x6, 0x10001, 0x6, 0x8, 0x3f, 0x0, 0x9, 0x2, 0x7f, 0x1ff, 0x2, 0x800, 0xfffffffffffffff8, 0x5, 0x33, 0x7ff, 0x1f, 0x800, 0x8, 0x10000, 0x7fffffff, 0x9cc0, 0xffffffffffffffc0, 0xffffffff, 0x401, 0xc2, 0x0, 0x0, 0x4, 0x5, 0x6, 0x0, 0x9, 0x8, 0x5, 0x1, 0xff, 0x5, 0xff, 0x5c, 0x8000, 0x80000000, 0x4, 0xd4, 0x4, 0x0, 0x4, 0x4, 0x10001, 0x2, 0x1f, 0x7, 0x939, 0x0, 0x2, 0x1, 0x3, 0x6, 0x8001, 0x6, 0x80000000, 0x1, 0x8, 0x6, 0xfffffffffffffffc, 0x36105c54, 0xfffffffffffffff8, 0x2, 0x8001, 0x6, 0x3, 0x800, 0x8, 0xec, 0x150, 0x1, 0xca, 0xd0b, 0x8001, 0xffffffff, 0x100000000, 0x5, 0x3, 0x101, 0x4, 0x5, 0x7fff, 0x9bf, 0x1, 0x2816a219, 0x6, 0xa18, 0x6, 0x1ff, 0x1ff, 0x9, 0x4, 0x8, 0x3, 0x5, 0x7fff, 0x9, 0xb58a, 0x100000000, 0x10001, 0x800, 0x8, 0x8, 0x5, 0x629, 0x2, 0x7d, 0x3, 0xffff, 0x283ed72a, 0x8, 0x1000, 0x6, 0xd9a, 0x51a, 0x1, 0x6, 0x8, 0x1, 0x8b4, 0x4, 0x6, 0x7, 0x40, 0x5, 0x5, 0x1000, 0xf6a7, 0xff, 0x3, 0x0, 0x401, 0x20, 0x7, 0x3, 0x9, 0x5, 0x10000, 0xfffffffffffffffc, 0x200, 0x9, 0x100000000, 0xb8, 0x3f, 0x7, 0x9cfa, 0x1f, 0x9, 0x8, 0x0, 0x4, 0x3, 0xffffffff, 0x1f, 0xfff, 0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x401, 0x8000000000, 0x8, 0x0, 0x5, 0x31ee27b8, 0x4, 0x8, 0x80000001, 0x1bc, 0x0, 0x5, 0x4, 0x5, 0x80, 0x20, 0x200, 0x101, 0x8, 0x6, 0xfffffffffffff801, 0x1, 0xb454, 0x4, 0x400, 0x81, 0x2, 0xdc94, 0x3f, 0x6f, 0x7, 0x401, 0x401, 0x100000000, 0x2, 0x5, 0x2, 0x0, 0x9, 0x2a32, 0x7, 0xffffffffffff0001, 0x3, 0x81, 0xfffffffffffffff8, 0x1, 0x1, 0x4, 0x9b, 0x10000, 0x9, 0x82c, 0x3, 0xe80f, 0xabc, 0x2, 0x8001, 0x1, 0x8001, 0x7, 0x0, 0x2, 0x8, 0x1f, 0x6dab, 0x0, 0x1, 0x3ff, 0x1, 0xffff, 0x2, 0x7fffffff, 0x80000001, 0xfff, 0x40, 0x2, 0x0, 0xfffffffffffffffe, 0x651, 0xf800000000000000, 0x401, 0x931a, 0x7, 0x1, 0x9, 0x8, 0x8, 0x3, 0xda, 0x400, 0x100, 0xc4c4, 0x4, 0x40, 0x8000, 0x2, 0x0, 0x8, 0x3a8d, 0x5, 0x3, 0x8, 0x1ff, 0x36a, 0x5, 0x7, 0x1, 0x401, 0x7, 0x401, 0x7, 0x1ff, 0xfffffffffffffff7, 0x100, 0x9, 0x100, 0xc6e6, 0xfff, 0xfbb8, 0x1000000020, 0x4943, 0x80, 0xfffffffffffffffe, 0x1, 0xe000000, 0x80000001, 0x800, 0x1ff, 0x8001, 0xffffffffffffffc1, 0x0, 0x3, 0x7ff, 0xffffffffffffced5, 0x59, 0x4, 0xfb, 0x3, 0x8, 0x9, 0x1, 0x2, 0x4, 0x3, 0x6, 0x7, 0x4, 0x6, 0x3f, 0x80000001, 0x9e16, 0xab, 0x3, 0xe6, 0x0, 0x7fff, 0x89f4, 0x8, 0x1, 0x10001, 0x20, 0x2e, 0x79, 0x4, 0x3, 0x6, 0x9, 0x9, 0x7f, 0x7, 0x2, 0x7, 0x6, 0xeb8, 0x0, 0x200, 0x101, 0xffffffffffff7fff, 0x7, 0xffffffffffffffff, 0xffffffff, 0x6, 0xfffffffffffffffa, 0x100000001, 0x4, 0x1, 0x396e, 0x101, 0x6, 0xcc5, 0x8, 0x0, 0x8, 0x10000, 0xffffffff, 0x3, 0x5, 0x6, 0x7, 0x9, 0xfff, 0x649, 0x9, 0x1, 0x4, 0x6, 0x32189044, 0x8000, 0x8001, 0x1, 0x8001, 0x1f, 0x8000, 0xffffffffffff67b4, 0x0, 0x3ff, 0x3ff, 0x4, 0x7, 0x81, 0x8, 0x1fc00, 0x8, 0x7f, 0x0, 0x9d, 0x7, 0x9, 0xdaa7, 0x101, 0x5, 0x5, 0x2000000000000, 0x10000, 0x7, 0xfffffffffffffffe, 0x8001, 0x4, 0x9, 0x3, 0x2, 0x1, 0x0, 0x9, 0x3, 0xffff, 0xffffffff, 0x100000001, 0x7, 0x200, 0x4, 0x0, 0xfff, 0x8, 0x7, 0x1, 0x5, 0x400, 0x9, 0x10000, 0x101, 0x81, 0xe9, 0x134bd556, 0x100, 0x10001, 0x9, 0x4, 0x412, 0x1, 0x845, 0x30000000000, 0x1, 0x8, 0x100, 0xff, 0x5, 0x5569, 0x6, 0xffffffff, 0x6, 0x10000000000000, 0x40, 0x3ff, 0x5, 0xfffffffffffff801, 0x100, 0x7, 0x7ff, 0x1, 0x3, 0x4, 0x0, 0x7fff, 0x7, 0x3, 0x7, 0x10000, 0x82, 0x200, 0x504000, 0xb8de, 0x1, 0x4, 0x4, 0xa, 0x9, 0x472b, 0xb2d, 0x9, 0x5, 0x10000, 0x1, 0x5, 0x73, 0x7, 0x5, 0x4, 0x717, 0xd68b, 0x6685, 0x7, 0x3, 0x200, 0x8, 0x2, 0x11, 0x6, 0x1e, 0x4, 0x87, 0x9, 0x93a, 0x7f, 0x0, 0x2, 0x6, 0x9, 0x4, 0x1ff, 0xffffffffffffffbb, 0x100000001, 0x9, 0xfffffffffffffffc, 0x8, 0x0, 0x0, 0x1, 0x12c, 0x2, 0x6, 0x1, 0x8, 0x2, 0x7, 0x6, 0x8, 0x7fff, 0x7, 0x6, 0x81, 0x5, 0x8, 0x0, 0x6, 0x3, 0x10000, 0x5, 0x9b, 0xffffffffffffff15, 0x9, 0x401, 0x8, 0x0, 0x200, 0x6, 0x2, 0x6, 0x7fff, 0xe38, 0x4, 0x4, 0x3, 0x5, 0x1, 0x0, 0xc2, 0x8, 0x6, 0x3, 0x6, 0x9, 0xfffffffffffffffa, 0x1, 0x0, 0xe48d, 0x5, 0x6, 0x1ddd800000000, 0x80000000, 0xffff, 0x5, 0x7fffffff, 0x5, 0x0, 0x5, 0x8, 0x7, 0x2, 0xfff, 0x48000, 0xf639747, 0x9, 0xffff, 0x5, 0x4, 0x0, 0x5, 0x1, 0xee, 0x7f, 0x8, 0x5, 0x3, 0xfff, 0x3, 0x4, 0x8, 0x497, 0xffffffff, 0x9, 0xff, 0x6, 0x0, 0x1ff, 0xffffffff, 0x0, 0x4, 0x1, 0x213, 0x10000, 0x54, 0xfffffffffffffff8, 0xa7, 0x800, 0x1000, 0x8000, 0x3, 0x188, 0x10001, 0x1, 0x62fd, 0x10000, 0x7, 0xffffffffffffffff, 0x5, 0xfffffffffffffff8, 0x0, 0x1000, 0x2, 0xa38, 0xff2, 0x6, 0x4, 0x20, 0x10001, 0xffff, 0xc2fb, 0x6, 0x8, 0xfffffffffffff1cd, 0x4973, 0x2, 0x7ff, 0xfffffffffffffff8, 0x3, 0x1, 0x1, 0x401, 0x10001, 0x3af, 0xd9, 0xffffffff, 0xc000000, 0x8, 0x3, 0x3bfc664e, 0x5, 0x0, 0x7, 0x3f, 0x7, 0x3f, 0x7, 0x8, 0x7, 0x5, 0x7fffffff, 0x89c, 0x5, 0x7, 0x6, 0x3782, 0x6, 0x9f77, 0x48, 0x7, 0x100, 0x7c, 0x7, 0x0, 0x9ec5, 0x913, 0x4, 0x7ff, 0x0, 0x8001, 0x3a, 0x8, 0x2b42cbe2, 0x3, 0xc1, 0x40, 0x0, 0xa195, 0x7, 0xfffffffffffffffc, 0xdf4, 0x5, 0x39a332ee, 0x7, 0xa00000000000, 0x4, 0x1, 0x9, 0x100000000, 0x100000001, 0x9, 0x2, 0xff, 0x8, 0x101, 0x4, 0xfffffffffffffff7, 0x8, 0x100, 0x100000000, 0xff, 0x2, 0x400, 0x8, 0x0, 0x4, 0x1f, 0x83000000, 0xffffffffffffffc1, 0x8, 0x1, 0x3, 0x0, 0x1, 0x5, 0xffffffff00000001, 0x4, 0x3, 0x2, 0xffffffffffffff81, 0x2, 0x80, 0xfff, 0x38, 0x38161a15, 0x6, 0x80000000, 0x0, 0xfff, 0xffffffffffff09ab, 0x0, 0x0, 0x3, 0x1851, 0x4, 0x5e9, 0xfffffffffffffffa, 0x3, 0xfffffffffffff5e9, 0x0, 0x4, 0x100000001, 0x5, 0x1, 0x1, 0x95aa, 0x6, 0x2, 0x5, 0x9, 0x0, 0x8, 0x401, 0x10001, 0x7, 0x8, 0x3, 0x7, 0xfffffffffffffffa, 0xfff, 0x2, 0x2, 0xce9, 0x800, 0x7, 0x2, 0x9, 0x43e2, 0xfe000000000000, 0x4, 0x200, 0x4, 0x6, 0x8, 0x10001, 0x2, 0xffffffffffffffff, 0x2, 0x5, 0xfffffffffffffffd, 0x7, 0x8001, 0x13, 0x4, 0x8c9, 0xfff, 0x7fff, 0xffff, 0x9, 0x1, 0x8, 0xf60b, 0x3, 0xc3af, 0x7fff, 0x4, 0x3, 0xe, 0x548b, 0x1, 0xbc8, 0x200040000, 0x9, 0x1000, 0x7, 0x80000000, 0x1, 0x80, 0x7f, 0xf4, 0xf70, 0xd7, 0x0, 0x3ff, 0x7fffffff, 0x8000, 0x399a, 0x1, 0x8000000000000, 0x7ff, 0xffffffffffffff5d, 0x7, 0x800, 0x4, 0x400, 0x20, 0x3, 0x100000001, 0xfa, 0x4, 0x9, 0x2, 0x3, 0x6, 0x1, 0x2e9, 0x2, 0x141, 0x800, 0x20, 0x7, 0x6, 0x4, 0xb91e, 0x5, 0x0, 0x5, 0x4e2, 0x4, 0x6, 0x4, 0x1, 0x4, 0x80, 0x3, 0x1ff, 0x0, 0x1000, 0x69ab, 0x4dcd, 0xfffffffffffffe01, 0x7, 0x0, 0xfd25, 0xfffffffffffff801, 0x9, 0x9, 0x7ff, 0x1f, 0x6, 0xffffffffffffff0f, 0x2f3f, 0x2d0d, 0x8, 0x8, 0x100, 0x80, 0x298a, 0x7, 0xfddc, 0xb839, 0x2, 0x41e9, 0x6, 0xfffffffffffffffa, 0x7, 0xfe12, 0x4, 0x42920c26, 0x2, 0x1000, 0x1, 0x6, 0x10000, 0xffffffff, 0x8, 0xffffffffffffff8c, 0xaece, 0xfff, 0x7fff, 0x7, 0x1f, 0x5, 0x200, 0x100000000, 0xc20, 0x7fffffff, 0x741, 0x10000, 0x9, 0x5, 0x2dd, 0x2b, 0x7, 0x7, 0x2, 0x9, 0x2, 0x7fffffff, 0x81, 0x7, 0x10000, 0x100000000, 0xc50b, 0x20, 0x8, 0xc3, 0x0, 0x1, 0x100000000, 0x101, 0x8000, 0x2, 0x4, 0x5, 0x4, 0x81, 0x4, 0x8, 0x2, 0xfffffffffffff000, 0x8, 0x0, 0x4, 0x8e9, 0x800, 0x2, 0x3, 0x81, 0x1f, 0x4, 0x100000001, 0x3, 0xfffffffffffffeca, 0x9, 0x2, 0x400, 0xfffffffffffff846, 0x4, 0x1000, 0x9, 0x5, 0x3, 0xfffffffffffffffe, 0x5, 0x40, 0x961, 0x80, 0x400, 0x100, 0x40, 0x1, 0x9, 0x0, 0x800, 0x39, 0x400, 0x21, 0x40000000000000, 0x2, 0x0, 0x8, 0x1, 0x20, 0x2e5a, 0xfff, 0x240c, 0x3, 0x8, 0x3, 0x7ff, 0x100, 0xffffffffffffffff, 0x7, 0x6, 0xdc25, 0x6, 0x2, 0xffffffffffffffc0, 0x2, 0x3, 0x100, 0x200, 0x8000, 0x800, 0x6, 0x6, 0xffffffffffffffff, 0x6, 0x5dc, 0x0, 0x5, 0xff, 0x10001, 0x2, 0x7ff, 0x5, 0xffff, 0x97, 0xfc15, 0x100000001, 0x2, 0x7a3, 0x3, 0x10001, 0x5, 0x101, 0x42, 0x6, 0x6, 0x5, 0x40, 0x9, 0x3, 0x400, 0xfffffffffffffff8, 0x0, 0x3, 0x100, 0x1, 0x8, 0xfffffffffffffffb, 0x3, 0x4, 0x3, 0x1fffc00000, 0x1, 0x3, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x34fb, 0x5c, 0x4, 0xc01f, 0x101, 0x4, 0x2, 0x0, 0x8, 0x200, 0xcc1, 0x7, 0x5, 0x3, 0x7, 0xb8b, 0x1fb9292c, 0x81, 0x81, 0x3, 0xc3b, 0x800, 0x7, 0x69, 0x4, 0x10000, 0x100000001, 0x7, 0x6, 0x3, 0x1, 0x9, 0x0, 0x9, 0xa2dc, 0x80000000, 0x401, 0x5, 0xff80, 0x1f, 0x8, 0x5, 0x230c, 0xfffffffffffffe00, 0x3f, 0x3, 0x4, 0x1, 0x9, 0x7, 0x5, 0x1, 0x101, 0x9, 0x7fff, 0x6, 0x100, 0x8, 0xe1, 0x8001, 0x0, 0x6, 0x6, 0xb46, 0x6, 0x5, 0xffffffffffffffff, 0x9, 0x2, 0x4, 0x3f, 0x51f9, 0x4, 0x1, 0xce, 0x1, 0x20, 0x2, 0x7, 0x5ab, 0x4, 0x1, 0x1, 0x2, 0x5, 0x95, 0x40, 0x8, 0x2, 0x9, 0x400, 0x6, 0x6, 0x8000, 0x100000001, 0x7e81cd70, 0x342, 0x1, 0x4, 0x4, 0x100000000, 0x38f733ad, 0x1, 0x8001, 0x10000, 0x6, 0x1, 0x1d, 0x3ff, 0xca6a, 0x3, 0x0, 0x2, 0xffffffff, 0x3ff, 0x1, 0xffffffff, 0x81, 0xfff, 0x3, 0x7ff, 0x0, 0x5, 0x9bfd, 0x0, 0xffffffffffffff07, 0x100000001, 0x1, 0x7fff, 0x9, 0x0, 0x1, 0xfffffffffffff001, 0x101, 0x8, 0xd7c0, 0x100000001, 0x2, 0x7, 0x2, 0xecf5, 0x8, 0x5, 0x7fff, 0x28, 0xfffffffffffffff7, 0x81, 0x4, 0x9, 0x80000000, 0x9, 0x100000001, 0x100000001, 0x7, 0xfff, 0x0, 0x9, 0x1000, 0x1, 0x6, 0x4, 0x8000, 0x3, 0x7ff, 0x556, 0x0, 0x100000000, 0x622, 0x9, 0x1, 0x7ff, 0x6, 0x6, 0x401, 0x7, 0x5, 0x101, 0x3, 0x3f, 0x2516, 0x1, 0x7ff, 0xffffffff, 0x5, 0x8, 0x3, 0x7, 0x4, 0xfffffffffffffffc, 0x9fce, 0x1, 0x3b, 0x9, 0x5, 0x1, 0x8000, 0x1, 0x1ff, 0x0, 0x8, 0x2, 0x9, 0xffff, 0x38a, 0x3, 0x5, 0x6537, 0x7fff, 0x3, 0x1, 0x0, 0x2, 0x20, 0x100, 0x1, 0x5974, 0x80, 0x6, 0x9, 0x1, 0x7, 0x1, 0xe1, 0x4, 0x3ff, 0x5, 0x5, 0x88b, 0x134b1747, 0x1, 0x80000001, 0x4, 0x1a, 0xfffffffffffffeda, 0x58482b6d, 0x6d, 0x7, 0x1, 0x28, 0x8001, 0x0, 0xff, 0x1000, 0x9, 0x2, 0x345c, 0x0, 0x7, 0x7, 0x0, 0x3f, 0xad, 0x1740, 0x0, 0x41c, 0x2, 0x3, 0x1, 0x400, 0x101, 0x100, 0x7f, 0x4, 0xa178, 0x8, 0x86, 0x2, 0x0, 0x6, 0x5, 0x20, 0x9, 0x9, 0x5, 0x3ff, 0x80, 0x5, 0x1000, 0xb2, 0x80000001, 0x6, 0x5ad, 0x8001, 0xfffffffffffffc01, 0x23, 0x5, 0xd90, 0x749, 0x3, 0x7, 0xfffffffffffffff8, 0x7, 0x8, 0x3, 0x800, 0x9, 0xfffffffffffffff7, 0x8, 0xeb5, 0x2, 0x8000, 0x2, 0xbe, 0x1, 0x6e4d, 0xfffffffffffeffff, 0x7c0, 0x100000000, 0x8, 0xff, 0x401, 0x6, 0x8, 0x0, 0xe8b, 0x5997377f, 0x8ec, 0x400, 0x80000001, 0x7, 0xc58f, 0x6, 0x1, 0x20, 0xff, 0x1, 0x9, 0x9, 0x1d58, 0x43a66496, 0x3f, 0x3, 0x80000000, 0x7, 0x6, 0x101, 0x80, 0x1, 0x0, 0x0, 0x8, 0x9, 0x2, 0x9, 0xff, 0x7, 0xfffffffffffffe07, 0xdd0b, 0x2, 0x347, 0x7, 0x7, 0x5, 0x9, 0x5, 0x7fffffff, 0x4, 0x37, 0x0, 0x1004, 0x2, 0x7fff, 0x8000, 0x7, 0x3, 0xfffffffffffffffe, 0xfffffffffffffffa, 0x5, 0x3f, 0x3ff, 0x546d7b41, 0xfff, 0x7, 0x3f, 0x8001, 0x1, 0x1, 0x8, 0x80000001, 0x9176, 0x3, 0x100000000, 0x5, 0x1000, 0x5, 0x6, 0x5, 0x81, 0x3, 0x7, 0x6, 0x6a96, 0xfffffffffffffffd, 0x4, 0x1500000000000000, 0xffff, 0x8, 0x20, 0x2, 0x400, 0x300000, 0x10001, 0x2, 0x374, 0x200, 0xce, 0x1, 0xffffffffffffff1d, 0x10000, 0xf5, 0xffffffff, 0x2, 0x7, 0x8, 0x20, 0x1, 0x2, 0x1, 0x8, 0x8000, 0x3, 0x2, 0x7, 0xa7, 0x8, 0x7, 0xfffffffffffffffc, 0x3ff, 0x100000000, 0xfd7, 0x7, 0x8, 0xdfe, 0x0, 0x20, 0x5, 0x0, 0x7, 0xb63, 0x2, 0x88, 0x0, 0x8000, 0x7, 0x0, 0x6, 0x1ff, 0x30, 0x7, 0x4, 0x1, 0xdc65, 0x1000, 0x193, 0x885, 0x8001, 0x6, 0x0, 0x7, 0x8, 0xffffffff, 0x800, 0x80000000, 0x5, 0x3ff, 0x4, 0x7fff, 0x896c, 0x0, 0x2, 0x40, 0x3f, 0x2, 0x1, 0x1, 0x2, 0x40, 0x4, 0x6c, 0x7, 0x0, 0x0, 0x7, 0x1, 0x100000000, 0x6, 0x4, 0x5, 0x2adf02dc, 0xffffffffffff219f, 0x0, 0x401, 0x3, 0x826, 0x8001, 0x401, 0x0, 0x7f, 0x1, 0x4, 0x80000001, 0x3, 0x7ff, 0x0, 0x0, 0x2, 0x8, 0x8, 0x3, 0x80000000, 0x9, 0x3, 0x6, 0x8, 0x2, 0x9, 0x200, 0x6, 0x6, 0xfd8, 0x2, 0x1000, 0x9, 0x5, 0x2, 0x4, 0xc35b, 0x100, 0x2, 0x80000000, 0x6, 0x4f9, 0x6623, 0x20, 0x4, 0x40, 0xfffffffffffffff7, 0x2e, 0x9, 0x6, 0xffffffff, 0x6, 0xffff, 0x400, 0x1, 0x6, 0xff, 0x80000000, 0x1, 0xfff, 0x8, 0xfff, 0x200, 0x8c62, 0x1, 0x3f, 0x1, 0x6, 0xc3, 0x10000, 0x7, 0x7, 0x6, 0x3, 0x80000000, 0x800, 0x3f, 0x9, 0x0, 0xdb1, 0xffffffffffffffff, 0x0, 0x5, 0x20, 0x0, 0x48519f41, 0x8, 0x7, 0x80, 0x0, 0x9, 0x5, 0x5, 0x3f, 0x0, 0x1000, 0x2, 0x3bb, 0x40, 0x3, 0x0, 0x2426, 0x3, 0xff, 0xffffffffffff0000, 0x1000, 0x0, 0x1, 0x3, 0x6034, 0xe4, 0x8, 0x3, 0x20, 0x6, 0xffffffffffffff60, 0x63, 0x3ff, 0x800, 0x3, 0xfdb, 0x0, 0x6, 0x5, 0x80, 0x401, 0x7000000, 0x100, 0x0, 0x200, 0x1, 0x6, 0xffffffffffffff7f, 0x401, 0x76a, 0x10, 0x4fd8430e, 0xf6, 0xfffffffffffffff8, 0x7, 0x8000, 0x1f, 0x8000, 0x4, 0x2, 0x200, 0x5, 0x1, 0x8, 0x1, 0x0, 0xd09c, 0x3, 0x401, 0x46b9, 0x6, 0x100000001, 0x401, 0x4, 0x709, 0x4f, 0x0, 0xfffffffffffffffc, 0x5, 0x8, 0x20, 0x2, 0xfff, 0x2e046c4d, 0x2, 0x2, 0xdbb, 0x4, 0x4, 0xac, 0x7, 0x2, 0x4, 0x2, 0x6, 0x1, 0x9ce1, 0x8, 0x7fffffff, 0x6, 0x8001, 0x7, 0x800, 0x211d, 0xffffffff7fffffff, 0x2, 0x2, 0x390, 0x100, 0xffffffffffff17b1, 0x3, 0x1, 0x5af41c66, 0x8, 0x81, 0x3, 0x5, 0x0, 0x6, 0x0, 0x0, 0x3, 0x1000, 0xff800000000, 0x7, 0xad, 0x1, 0x10000, 0x100000001, 0x2, 0x3, 0x1, 0x7, 0x5, 0x100, 0x729f, 0x1, 0x9, 0xffffffffffffffa9, 0x2, 0xffffffffffffffff, 0xfffffffffffffff8, 0x200, 0x4, 0x7, 0x7e, 0x20, 0x80000000, 0x2, 0x1, 0x4, 0xb41, 0xffffffffffffffa3, 0xfffffffffffffffa, 0x54, 0x1, 0x9, 0x95, 0x200, 0x4, 0xfff, 0x8, 0xfff, 0x9, 0x5, 0x40, 0x43d0, 0x5, 0x9, 0x30a, 0x8, 0x7f, 0x10001, 0x5, 0x3, 0x4, 0xffffffffffffff70, 0x7, 0x7, 0x7, 0x2, 0x1, 0xc0, 0x8, 0x990, 0x1, 0x1, 0x2, 0x2, 0x3, 0x39, 0x5, 0x3, 0x1, 0x0, 0x3f, 0x5, 0x7ff, 0x6, 0x8000, 0x4, 0xfffffffffffffff7, 0x68ac1702, 0x800, 0x5, 0x1, 0xa73, 0x101, 0x0, 0xcb00, 0x3, 0x80000000, 0x100000001, 0x6, 0x2, 0x8, 0x4, 0x70, 0x2, 0x80, 0x400, 0x5, 0xa1, 0x8, 0x0, 0x8000, 0x9, 0x7, 0xd60, 0x75e, 0x8, 0x9a73, 0x3, 0x7ff, 0x8, 0x5, 0x7, 0xbca, 0x8, 0x3, 0x6, 0x9, 0x5, 0x1000, 0xfff, 0x8, 0x5, 0x4c, 0x5, 0x3, 0x3e5, 0x7, 0x2, 0xfffffffeffffffff, 0x2, 0x20, 0x3, 0x4, 0x1ff, 0x7ff, 0x8001, 0xfff, 0x7ff, 0xc000000000, 0x2, 0x80000001, 0x1, 0x1, 0x7, 0x3, 0x4, 0x7fff, 0x9, 0x10001, 0x4, 0x7ff, 0x2, 0xffffffffffff7fff, 0x1, 0x6, 0x6, 0x0, 0x1, 0x8, 0x7198, 0x9, 0x1000, 0x3, 0xffffffffffff53c0, 0x3, 0x3ff, 0x6, 0x2, 0x7, 0xa2a, 0x100, 0xd46, 0xfffffffffffffffe, 0x3, 0x7, 0xb00, 0x0, 0x4, 0x400, 0x1000, 0x3, 0x4, 0x10000, 0x100000001, 0x8, 0x8, 0x1, 0xffffffff, 0x6, 0x4, 0x1, 0xfff, 0x1, 0xe7, 0x0, 0x8, 0x3, 0x0, 0x7ff, 0xffffffff, 0x8, 0x20, 0x100, 0x2, 0x6, 0x700, 0x2, 0x6, 0x80000001, 0x4, 0xffffffff, 0x7, 0x7fff, 0x7, 0x3, 0x7, 0x6, 0x2, 0xfba0, 0xfffffffffffffffe, 0x0, 0x9b, 0xffffffff80000000, 0x1ff, 0x8, 0x400, 0x80000001, 0x20, 0x5e72b1ec, 0x81, 0x4, 0xfa68, 0xfffffffffffffffc, 0x0, 0xece0, 0x9, 0x315f, 0x10001, 0x1, 0x6, 0x28, 0xfff, 0x3, 0x8, 0x6, 0x8, 0x1, 0x6, 0x0, 0x4, 0xbb2, 0x1c05, 0x0, 0x298c, 0x10001, 0x0, 0x3ff, 0x7ff, 0x3f, 0x4, 0x8000, 0xfffffffffffffffe, 0x9, 0x81, 0x0, 0x3ff, 0x2, 0x1, 0xc430, 0xf8, 0x4000000000, 0xffff, 0x0, 0x8, 0x5, 0xc44, 0x4, 0x2, 0x4, 0x5, 0x4, 0xfffffffffffffffb, 0x10000, 0xadb9, 0xf89, 0x101, 0x80000001, 0x5, 0x8, 0x97, 0x1, 0x401, 0x0, 0x100000001, 0xfffffffffffffff8, 0x8, 0x6, 0x4, 0x4, 0x4803, 0x49, 0x20, 0xfffffffffffffffa, 0x2, 0x9, 0x1, 0x80, 0x16e, 0x1, 0x2, 0x5, 0x7, 0xfffffffffffffff7, 0x3, 0x7, 0x3, 0x7, 0x623f, 0x10001, 0x4, 0x3f, 0x2, 0x7, 0x3f, 0x7, 0xc1d, 0x401, 0x3f, 0x5, 0x813, 0x0, 0xbb5c, 0x94d, 0x3, 0x80, 0xff, 0x7, 0x9, 0xd8f9, 0x0, 0x10000, 0x0, 0x5, 0x800, 0x557, 0x5fc, 0x0, 0x400, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, 0x3, 0x100, 0x3, 0x0, 0x8, 0x2, 0x4, 0x6, 0x0, 0x2, 0x10000, 0xb21, 0x8, 0x80, 0x0, 0x8, 0x81, 0x4, 0x6, 0x1, 0xa762, 0xee3a, 0x9, 0x6, 0x8, 0x1, 0x7fffffff, 0x401, 0x1000, 0xffffffffffff0001, 0x10000, 0xe58, 0x2, 0x1, 0xbd59, 0xbee, 0x100, 0x1, 0x6, 0x3f, 0x8, 0x8deb, 0x8, 0x40, 0xfff, 0x2, 0x200, 0x1, 0x9, 0x3f, 0x5, 0x101, 0x80000000, 0x3, 0xffffffff, 0x42d, 0xd026, 0x8, 0x2, 0x800, 0xfffffffffffeffff, 0x4769, 0x7fffffff, 0x5, 0x26d, 0x5, 0x4, 0x395, 0x8, 0x7, 0x200, 0x800, 0x5, 0x1, 0x11b, 0x9182, 0xffff, 0xffff, 0x2, 0x19, 0x200, 0x9, 0x3, 0x6, 0x8, 0x9, 0x2, 0x10000, 0xe0c8, 0x31, 0x1, 0xffffffffffffff7f, 0x6, 0x0, 0x9, 0x800, 0x6, 0x401, 0x0, 0x100, 0x7, 0xffffffffffffff01, 0x80, 0x400, 0x81, 0x7, 0x3, 0x5, 0x800, 0x523a, 0x1, 0x0, 0x3, 0x200, 0x800, 0x1ff, 0x7, 0x4, 0x400, 0x7, 0x2, 0x4, 0x8001, 0x52d5, 0x8d7000000000, 0x9, 0x8d87, 0x6, 0x3, 0x7, 0x3, 0x3f, 0x3, 0x3f, 0x4, 0x50e, 0x0, 0x7, 0x7fffffff, 0x4, 0xce1, 0xd39, 0x1, 0x99a6, 0x6, 0x9, 0x80000000, 0x5, 0x5, 0x8, 0x4, 0xffffffff, 0xffffffff00000000, 0x4, 0x5, 0x101, 0xf90b, 0x8, 0x3f, 0x1, 0x0, 0x9fcf, 0x0, 0x2, 0x1, 0x0, 0x2, 0x6f, 0x2, 0x2, 0x3ae5, 0xfffffffffffffff9, 0x80000001, 0x2, 0x3f, 0x3, 0x2, 0xf3f, 0x0, 0x3, 0x3, 0xffe7, 0x3, 0x5e, 0xfffffffffffff800, 0x1, 0x5, 0x8, 0x7, 0x3, 0x0, 0xfffffffffffffffe, 0x401, 0x2, 0x1be4, 0x0, 0x4, 0x1000, 0x8, 0x10000, 0x6293, 0xa01b, 0x0, 0x4, 0x80000001, 0x54b, 0x3, 0x200, 0x8, 0x9, 0xd333, 0x5, 0xff, 0x7, 0x2, 0x3fc, 0x6d, 0xde0, 0x2, 0x9, 0x1f, 0xd2f4, 0x10000, 0xa5, 0x5, 0x0, 0x0, 0x6, 0x2e95defd, 0x5, 0x8, 0x5, 0x1, 0x2, 0x0, 0x2000000000, 0x5, 0xc3, 0xffffffffffffffc1, 0x3, 0x81, 0x6f3076fb, 0x8, 0x5, 0x7ff, 0x7fff, 0x3, 0x7, 0x80000001, 0x7, 0x7ff, 0x4, 0x0, 0x2, 0x7f, 0x9f0, 0x1ff, 0x100000000, 0x8, 0x8, 0xffffffffffffffff, 0x269, 0x9, 0x3ff, 0xffff, 0x7, 0xffffffff, 0x80e, 0x8, 0x80, 0xe70d, 0x5, 0x0, 0x0, 0x8000, 0x566e, 0x3, 0x1000, 0x80, 0x2, 0x4, 0x5, 0x2, 0x0, 0x20, 0x16, 0x1ff, 0x200, 0x90d, 0x0, 0xffffffffffff85a7, 0x1, 0xa3, 0x7f, 0x80800000, 0x1, 0x1, 0x9, 0xd2, 0x100000001, 0x9, 0x8, 0x2, 0xae47, 0xfffffffffffffffd, 0x8, 0x147, 0xc1db, 0x6279, 0xfffffffeffffffff, 0x7, 0x2, 0x1, 0x8, 0x9, 0x10001, 0x4, 0x9, 0x100, 0x9, 0x4, 0x107a9a29, 0x8, 0x100, 0x1f, 0x8, 0x9, 0xee, 0x2, 0x3, 0x7, 0x1, 0x7ff, 0xe4f, 0x9, 0x1, 0x56f0, 0x7, 0x331b, 0x6, 0xff, 0x3c9b, 0x8433, 0xcf, 0x9, 0x6, 0x4, 0x0, 0x8, 0x2f9f, 0x9, 0x20, 0x7, 0xfffffffffffffff9, 0xecc0, 0x1, 0x8, 0xfffffffffffffffd, 0x7, 0x3, 0x4, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x5, 0x5, 0xf9, 0x6, 0xd2ae, 0x0, 0x2, 0xff, 0x7ff, 0x6, 0x1000, 0x7, 0x7, 0x6, 0xffffffffffffffff, 0x1, 0x7, 0xa3bb, 0x0, 0x1000, 0x5, 0xff, 0x9, 0x5, 0x1374, 0x84aa, 0x9, 0x3, 0x10001, 0x8, 0x6e9, 0x8, 0x1, 0x2, 0x3, 0x6, 0xfffffffffffffffe, 0x7, 0x81, 0x2b, 0x6, 0x40, 0x10000, 0x401, 0x100000000, 0x0, 0x8, 0x846, 0xa6, 0xbe27, 0x2, 0x4909, 0xfb55, 0x646, 0x1aa44bdd, 0x9b2, 0x200, 0x10001, 0x4, 0x4, 0x1, 0x4, 0x80000001, 0x4845, 0xe00000, 0x13, 0x80000001, 0x8e, 0x6, 0xffffffffffff7fff, 0x3f, 0x8, 0x1, 0x300, 0x2e0, 0x8000, 0x9, 0x8000, 0x5, 0x8, 0xd438, 0x4, 0x92d, 0x40, 0x5, 0x2e2, 0x2, 0x5, 0x1ff, 0xd4e3, 0x85f3, 0x81, 0x5, 0xf224, 0x3f, 0xdf0d, 0x7334b7bd, 0x1ff, 0x7, 0x9, 0x80000001, 0x40, 0x0, 0xfff, 0x80000001, 0x6, 0x200, 0x10001, 0x3, 0x8, 0x2, 0xf38, 0x6, 0x1, 0x7, 0x3, 0xffffffffffff7bf4, 0x6, 0x8, 0x3, 0x0, 0x27, 0x7, 0x101, 0x4, 0x1, 0x2, 0x2, 0x4, 0x9, 0x5, 0x1, 0x0, 0xfffffffffffffffb, 0x1, 0x1000, 0x9, 0x7, 0x4, 0x9, 0x81, 0xff, 0x0, 0x800, 0xf000000000000000, 0xd1d, 0x7fff, 0x40000, 0x5, 0x8, 0x3, 0xff, 0xa5b, 0x1, 0x101, 0x0, 0x6, 0x8001, 0x20, 0x9, 0x3f4f, 0x8, 0x3, 0x0, 0x81, 0x6, 0xffff, 0x7, 0x7fff, 0x4, 0x6, 0x9, 0xfe, 0x8, 0x6, 0x9, 0x4, 0xfffffffeffffffff, 0x800, 0x0, 0x3242, 0x200, 0x3, 0x3, 0x4, 0x80, 0x7f, 0x5ba, 0x404000, 0x7, 0x2, 0x1, 0x19a59f48, 0x2, 0x0, 0x8, 0x86, 0x80, 0x9, 0xffffffff80000001, 0x401, 0x1, 0x3, 0x8, 0x7, 0x3ff, 0x8, 0x0, 0x7, 0x71cf9821, 0x2, 0x9, 0x1800, 0x6, 0x2, 0xffffffffffffff5b, 0x40, 0x100000000, 0x2, 0x8, 0x2, 0x2, 0x3, 0xffffffff80000000, 0x2, 0x5, 0x5, 0x7fff, 0x7, 0x4dd7efa0, 0x3ff, 0x78b, 0x4, 0x7, 0x0, 0x5, 0xffff, 0x4, 0x8, 0x2, 0x6, 0x5, 0x40, 0x20, 0x3, 0x5, 0x6, 0xfffffffffffffffb, 0x9d5, 0xfffffffffffffff9, 0x7, 0x9, 0x70, 0x1, 0x8, 0xffff, 0x859, 0x2, 0x20, 0x3, 0x7, 0x2, 0x6, 0x2, 0xe9000000000000, 0x1, 0x3ff, 0x2, 0x6, 0xffffffffffff8000, 0xffffffffffffffc1, 0xfffffffffffffff8, 0x73, 0x0, 0x1, 0x3, 0xffffffff00000001, 0x200, 0x9, 0x8, 0x6, 0x200, 0xb4, 0x4, 0x7, 0x9852, 0x5, 0x3, 0x8, 0x1, 0x4, 0x100000000, 0x15, 0x7fffffff, 0x100000001, 0x3ff, 0xbd27, 0x7f, 0x3, 0x4, 0x1, 0xffffffffffffff81, 0x6, 0xff0, 0xfffffffffffffff7, 0x80000000, 0x40, 0x4, 0x8000, 0x1, 0x400, 0x7, 0x9, 0xc60a, 0x9, 0x81, 0x7ff, 0x5, 0x5, 0xec, 0xfff, 0x1000, 0x3, 0x4, 0x3, 0x0, 0x7, 0xdb, 0x8, 0x69, 0x8, 0x8, 0x5, 0x2cf, 0x7fff, 0x1, 0x80000001, 0x0, 0xfffffffffffff7b7, 0x9, 0x3, 0x1, 0x0, 0x5, 0xfffffffffffffffa, 0x2, 0x401, 0xffff, 0x9, 0x57, 0xb942, 0xfffffffffffffffb, 0x3, 0x200, 0xfffffffffffffff9, 0x9, 0x38, 0x1, 0x4, 0x40, 0x1, 0x3655, 0xffffffff, 0x7, 0x0, 0x100000001, 0x4, 0x458a, 0x8, 0x2, 0x100000001, 0xcd, 0x779, 0x3, 0x100000000, 0x0, 0xffff, 0x0, 0x401, 0x10000, 0x5, 0x1a42, 0x3, 0x10000, 0x1ff, 0xffffffffffffff24, 0x200, 0x6, 0x3, 0x0, 0x0, 0x6, 0xdf, 0x7, 0x6b67, 0x3, 0x9, 0x9, 0xff, 0x0, 0x20, 0x7, 0x81, 0x7fffffff, 0x362, 0xffffffff, 0x2, 0x0, 0x5, 0x5, 0x101, 0x4, 0x7f, 0xdc, 0x1, 0x235, 0x2, 0x4, 0x412f, 0x1000, 0x1, 0xe9, 0x80, 0x20, 0xffffffffffffff49, 0x634c80000000000, 0x0, 0x8, 0x5, 0x0, 0x2, 0x6, 0xd931, 0x9, 0x1ff, 0x6, 0x100000001, 0x10000000000000, 0xb116, 0x48b, 0xfffffffffffffffd, 0x102, 0x4, 0x9, 0x100000000, 0x20000000000, 0x0, 0x4, 0x5, 0x100, 0x2, 0x52, 0x80000000, 0x9d2, 0x5, 0x7, 0xf1, 0x0, 0x9, 0x7f, 0x7f, 0x5, 0x6dd, 0x20, 0x3, 0x4, 0x2, 0x4, 0xc401, 0x2, 0x7, 0x6, 0x7, 0x7, 0x8, 0x2, 0x1, 0x2194, 0x1, 0x53, 0xfffffffffffffffc, 0x7, 0x30e, 0xffffffff, 0xffffffff, 0x41, 0x9, 0x10000, 0x2, 0x3, 0xc8, 0xa000000000000000, 0x100000001, 0x80, 0x2, 0x5, 0x8, 0x6, 0x304, 0x2a7, 0x7, 0x9, 0x7, 0x80000001, 0x8, 0x23, 0x0, 0x4, 0xfffffffffffffff7, 0xfffffffffffffffc, 0x800000000, 0x800, 0x8000000000000, 0xe9a, 0x7ff8000, 0x10000, 0x1, 0xff, 0xfffffffffffffffa, 0xc49, 0x3, 0xffff, 0x3, 0x0, 0x1000, 0xda, 0x4, 0x3f, 0x8000, 0x5, 0x2, 0x3, 0x4, 0x4, 0x4, 0x7fff00, 0x3, 0x10fb, 0x81, 0x12, 0xc9, 0x1, 0x401, 0x7fffffff, 0xffff, 0x6, 0x9, 0xff, 0x20, 0x2b, 0x1, 0xbed, 0x8000, 0x6, 0x1, 0x2, 0x9fc, 0x8001, 0x10c5a8e7, 0x80000000, 0x100, 0x7, 0x0, 0xfffffffffffffffc, 0x2d, 0x6206, 0xfffffffffffffff7, 0x8, 0x7, 0xc621, 0x8, 0xb8, 0x24, 0x0, 0xa4, 0x5, 0x5, 0x4b2, 0x477c, 0x8, 0x9, 0x2, 0x3e, 0x1, 0x4, 0x1, 0x6, 0x2, 0x3ff, 0x40, 0x2, 0x1, 0x5, 0x100000001, 0x3, 0x373, 0x6, 0x4, 0x5, 0xffff, 0x800, 0x4b, 0xffffffff00000000, 0x200, 0xfff, 0xfffffffffffffffb, 0x6, 0x1, 0x1, 0x0, 0x3, 0x6, 0x2, 0x6, 0x7, 0x101, 0x6, 0x91, 0x6, 0x276, 0x80, 0x80, 0x7, 0x401, 0x7, 0x687, 0x9, 0x5, 0x7, 0x80000000, 0x2, 0x4a1, 0xfffffffffffffffa, 0x1, 0x9, 0x7, 0x2, 0x1f, 0xc9, 0x0, 0x7d75, 0x2, 0x1ff000000000, 0x6, 0x6, 0x7, 0x3ff, 0x100, 0x2], "2d8310b515ae4e0852b3320646c4ae0bf96f9574b0272c37fd898913a9cc13ce5399e70224e7f4b16a3c68dde9a241fc80815d2a4ce446e6f804951265cec2780491a3f6f1678ae7032d00780f1993739802b60bf302c1d06c717ec4b0c91709f142acf47287351c0aa96487bf5be7a652582e6468aa67f6231d3e93cf5692ba295d3236d99f1dcf14545ec479195bfd6603194ae2c8c78427c73f3863a20b51b6869035d42d19bea33389e1fef780625eaaf6b40b70dfa7079a00d2f581dd1d4c3a00d507"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00006f4000-0x88)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000417000-0xf)='/dev/sequencer\x00', 0x48baf7eacc9cbdb, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000b8f000-0x1)={0x9}, 0x1) 2018/01/24 02:49:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) munlock(&(0x7f0000f57000/0x3000)=nil, 0x3000) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cc2000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/24 02:49:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00000c8000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) remap_file_pages(&(0x7f0000191000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e54000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f000083e000-0x28)=""/40) 2018/01/24 02:49:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000007f000-0xa)='id_legacy\x00', &(0x7f0000b18000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000092e000)='!)eth1\x00', 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f000056e000-0xd)='/dev/usbmon#\x00', 0x0, 0x4000) keyctl$restrict_keyring(0xb, r0, &(0x7f0000769000-0xd)='dns_resolver\x00', &(0x7f000082a000)='G3j') ioctl$TIOCCBRK(r1, 0x5428) 2018/01/24 02:49:34 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x80002, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000007000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xfffffffffffffd41) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) r6 = getgid() r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffa, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000007000)='/dev/kvm\x00', 0x149000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$netrom(r0, &(0x7f0000008000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000008000)=0x10, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = memfd_create(&(0x7f0000007000)=')\'\x00', 0x3) r11 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$mixer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/mixer\x00', 0x4400, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = creat(&(0x7f0000007000)='./file0\x00', 0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000)={0x0, 0x0}, 0x800) r15 = socket$inet(0x2, 0x2, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) r17 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0, 0x80000) r18 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000b000)={0x0, 0x0}) r21 = socket$unix(0x1, 0x5, 0x0) r22 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000007000)={&(0x7f0000007000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000007000-0x10)=[{&(0x7f0000001000)="7f50f8e0b487195de775d7d51506dbf8221533af07f242e9b14035e14798295fd828e2aaec151edfb6e7d289ca79b2549382faa0b1c19053d516ae0db35a83d28696384adf52cd119d79d37a5afb141e6f3bf4b03b022a8682707ebe27cfc1d8ce28408de133b51a08552a2251196e188cfd7fa540c9f16144c74ab2eb16c7dfb0b953500466775f32614c01f610483f7efcefb97a98b39957e12ef454ce62c119794c16564070d1e02616675c95ae100b", 0xb1}], 0x1, &(0x7f0000008000-0xd0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}, @rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15]}, @rights={0x28, 0x1, 0x1, [r16, r17, r18, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, 0x0, r24}], 0xd0, 0x20000000}, 0x20004084) r25 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r22, 0x5411, &(0x7f00009e3000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r25, &(0x7f0000f50000)=[{&(0x7f0000f51000-0xa3)="fa50ae5586d8e42c4a74b94fb79f56d69e7584597c55f4e8076cb6fbdce3943e7a159f9d623ca05a0353d44633775c01dab481b8aaa63910ff033b0572c32133309c224d567b883ac756b5eebd1338addb43056ad4cad4a857625871047731e6b1d56eaeef9b31c23fa95407065f40d86cbd5c182423d03c1b3bd9b8e87a07b50aec4d8b08f2fdb7ae32196346b9a37e224b5ae451abf17457fd8efd7812a91fbd5817", 0xa3}], 0x1, 0x8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r19, 0x800000c0045003, &(0x7f0000f52000-0x8)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000912000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f50000)=0xc) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r25, &(0x7f00000df000)={&(0x7f0000f50000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00008ee000)={&(0x7f0000f50000)={0x3c4, 0x9, 0x5, 0x200, 0x5, 0x0, {0x3, 0x0, 0x8}, [@nested={0x3a4, 0x9, [@generic="0d123940c8e7bad10a5f3885220f9b6b7f0dfffe64d5a69abdd4402eea46d9ea1a06cd6940268975481be934b65956527a9e14aed2731e2d45ebdc5e42d615416c2fd9839c499aae4f8be7cadd133a56c569d1723c5ae869117ef07f3bff5bdfd560d657619fc30965ddea869cd011275a5f7da837b35108082c2e0095e145c12878f045d6f9683f97744c1ea803bafb969f61b34c6e8db4cc23b334fae0b282789b8ea0f78590c3d97c3531a02cfb86bf1d44a2fb6bd5c93a64706aae127aaeca9fdd", @typed={0x28, 0x80, @str='keyring&//GPLlo.-userbdevem1\x00'}, @generic="51de39eef6a0e8ca694d0f78ac6e968f1c268e1ad50fb469580ba6e5e7ec393b5c72dd41d671a3c9d846669a948ca73d2e7ecbb33fccd5bec453a6daa4b000ee459ba1271bf8cdcbd32e4b425b024e08b7cc831082e0186285a4ccd26d83c08ca3de091c62d2133896a8fbadecf3f5905bea099d107b8d00d83ef7108e0799b8f0eadb76b926f7e4a4ce5800d1d2dffb360db88e361e94ba23939ba7161744fd53", @typed={0xc, 0x3a, @fd=r25}, @generic="6da382d7cc3938e26bde78be5e811e8036b6f72ebc36105c3e10927b3489b964c069208986fe69df3ee8cc62a6f21aebf677223534d84c2eedabd15083e83def7f9432699f1f3f68a966b3302db0e3302fc21807216ca2be67890f4fa22deed842a6b83564c1f1a3c5d2779ccefad6c8b61fd32313839f33435ac410c74b522471e2a4d3c675db2fa2b27f71dfaa17caf2dfbe972112d89b67f6962e1e49015a83aa52ab6e8c4374a8160f14d194ed1be312482a4858e246ee2b9bc66cb48c3e8e1fc4280119b8cd512037940cd05486b1c9d18ad44f76fb9694cd427f1d99044fb5a124a135cc0ba196", @typed={0xa0, 0x9, @binary="508ea3778ac494a72fe541c467d0e41e11c57dd10a2c7c95b6ba19c6fceb930112cc9418b7cbb4d01ffd4428e514a07ecb8c4738b69e8e3ab2e8dac26cec97201f67442a08b7d912399f5b59826ac441de379248c58d0c859df275f1bca248666480d1c1e144f55327b241a60aabf74aa84e67297e84ceb24b0e03b813a61623e4763c9f6d65b0c3d4d11cc18ba50f2c1da5dd29d6"}, @generic="3315f79db348364f6f86f2cb0f0e7ca424d5307dc0649cf07665bc462dcc99acca0f3760fcd5888b9a652c2b3f11631e8d7d0283abff38d6451d6796af463642ab54a1c67aea92a16ad78a5b972a679d2fa15cfcc3e0489d3d141c4bba5be7741d23ce99f29450424bbd2d9ad774c444", @typed={0xc, 0x3e, @pid=r26}]}, @typed={0xc, 0x57, @fd=r25}]}, 0x3c4}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$TIOCSCTTY(r25, 0x540e, 0x4) 2018/01/24 02:49:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000956000)='/dev/admmidi#\x00', 0x6af61fbb, 0x20080) ioctl$TCSBRKP(r0, 0x5425, 0x400) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) ioctl$fiemap(r0, 0xc020660b, &(0x7f000074d000-0x58)={0x1ff, 0x3, 0x4, 0x400, 0x1, [{0x800, 0xe0e, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000817000)={0x6, 0xfcb, 0x2, 0x2, 0x3bc, []}) [ 176.510553] kauditd_printk_skb: 43 callbacks suppressed [ 176.510561] audit: type=1326 audit(1516762174.860:1969): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20129 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 176.602328] audit: type=1326 audit(1516762174.872:1970): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20129 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=216 compat=0 ip=0x452f19 code=0x7ffc0000 [ 176.627710] audit: type=1326 audit(1516762174.872:1971): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20129 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 02:49:35 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x404000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000008000-0xf6)=""/246) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000009000-0x24)={0x8000, 0x6, 0xfffffffffffffeff, 0x70, 0x2aa4, 0x4, 0x2, 0x40, 0xfffffffffffffff2, 0x1, 0x1, 0x1f}) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000000a000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000006000-0x4)=0x2) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000008000-0x8)='./file0\x00', 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000003000)=0x200, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000000a000)='highspeed\x00', 0xa) ioctl$TIOCSCTTY(r3, 0x540e, 0x3ff) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)=0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f000078d000-0x4)='tls\x00', 0x4) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000339000)=0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/24 02:49:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x7f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e45000)={0x0, 0x1f, 0x30}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000089b000-0x8)={r1, 0x2}, &(0x7f0000e2e000)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x8000, 0x2, 0x8e, 0x100, 0x5, 0x7, 0xffffffffffffffff, 0x400, 0xff, 0x20, 0x0}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f000010e000)=[], 0x0, 0x0) 2018/01/24 02:49:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006ec000)={0x26, 'aead\x00', 0x2000000000, 0x0, 'gcm_base(ecb-camellia-aesni-avx2,rmd256-generic)\x00'}, 0x3e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00002d4000)=0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000e45000)={0x9, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x100, 0x1ff, 0x7, 0x9, &(0x7f00005b0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8000, 0x8, 0x101}) 2018/01/24 02:49:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000034b000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x22000) getpeername$netlink(r1, &(0x7f0000114000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b61000)=0xc) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00008c9000)={0x401, 0x81, 0x0}) fsetxattr(r0, &(0x7f0000ef1000-0xd)=@known='security.ima\x00', &(0x7f000011f000)='\x00', 0x1, 0x3) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000f4c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000335000-0xb)='/dev/audio\x00', 0x2, 0x0) getsockname$packet(r3, &(0x7f0000e89000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000643000-0x4)=0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000e35000)={0x4, 0x4, 0x5ac2, 0x81, &(0x7f0000e8b000-0x100)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x18, 0x0, &(0x7f0000bc9000)=[@request_death={0x400c630f, 0x0, 0x0}, @decrefs={0x40046307, 0x4}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) fsync(r2) 2018/01/24 02:49:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000cf7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000e59000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e23000)='/dev/ptmx\x00', 0x200, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000532000)=0x19) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00004e9000-0x20)={0x9, 0x0, 0x10000, 0x7fffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000dbe000-0x10)={0xfffffffffffff001, r3}) ppoll(&(0x7f0000183000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000053d000-0x10)={0x0, 0x0}, &(0x7f00000ff000-0x8)={0x0}, 0x8) 2018/01/24 02:49:35 executing program 0: 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) r0 = userfaultfd(0x2000000000080000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) close(r0) 2018/01/24 02:49:35 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000000)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[], 0x0, &(0x7f0000ef0000-0x25)=""/81, 0x51, 0x0}, 0x41002106) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000ef4000-0xe)='/dev/admmidi#\x00', 0x10000000000002, 0x2804fe) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000ef5000-0x14)={0x9, 0x2, 0x7, 0x2, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000ef6000-0x10)=""/16, &(0x7f0000ef6000-0x4)=0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000ef3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ef4000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000ead000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbf, 0x800, 0x4, 0x400, 0x9, 0x8, r2}) 2018/01/24 02:49:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x0, &(0x7f0000612000-0x20)={0x0, 0x0, 0x0, 0x8, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 176.652515] audit: type=1326 audit(1516762174.872:1972): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20129 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 176.677219] audit: type=1326 audit(1516762174.872:1973): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20129 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 02:49:35 executing program 5: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000)='./file0\x00', 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000949000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$fuse(r2, &(0x7f0000c80000-0x28)={0x28, 0x10000, 0x9, @fuse_notify_delete_out={0x8, 0x3, 0xa11e}}, 0x28) r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_open_procfs(r3, &(0x7f00000d9000)='map_files\x00') preadv(r4, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) ioctl$int_out(r4, 0x2, &(0x7f0000967000)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000953000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r2, &(0x7f0000ca9000-0x14)={0x11, 0x0, r5, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x14) [ 176.717491] audit: type=1326 audit(1516762174.872:1974): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20129 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 02:49:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f00000b0000-0x21c)=[{{&(0x7f00003c3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e09000-0x70)=[{&(0x7f0000156000)=""/80, 0x50}, {&(0x7f0000e32000-0x12)=""/18, 0x12}, {&(0x7f0000024000)=""/4096, 0x1000}, {&(0x7f0000a7c000-0x1000)=""/4096, 0x1000}, {&(0x7f00004ff000)=""/40, 0x28}, {&(0x7f0000168000-0x5e)=""/94, 0x5e}, {&(0x7f0000866000)=""/170, 0xaa}], 0x7, 0x0, 0x0, 0xffffffffffffffff}, 0x8}, {{&(0x7f0000070000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000654000-0x40)=[{&(0x7f0000bc0000)=""/208, 0xd0}, {&(0x7f0000d0f000-0x39)=""/57, 0x39}, {&(0x7f00002f8000-0x18)=""/24, 0x18}, {&(0x7f0000632000-0xe)=""/14, 0xe}], 0x4, 0x0, 0x0, 0xb1c}, 0x7}, {{&(0x7f0000325000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000531000-0x30)=[{&(0x7f0000665000-0x6a)=""/106, 0x6a}, {&(0x7f00006c2000)=""/197, 0xc5}, {&(0x7f0000607000-0x2f)=""/47, 0x2f}], 0x3, &(0x7f000039e000)=""/4096, 0x1000, 0x4edd}, 0x45}, {{&(0x7f0000321000)=@generic={0x0, ""/126}, 0x80, &(0x7f00009cd000)=[{&(0x7f00004b0000-0x5d)=""/93, 0x5d}, {&(0x7f0000d57000-0xb2)=""/178, 0xb2}, {&(0x7f00009b8000-0xfd)=""/253, 0xfd}, {&(0x7f0000a6d000-0x7d)=""/125, 0x7d}, {&(0x7f00009a5000)=""/252, 0xfc}, {&(0x7f00007fe000)=""/82, 0x52}], 0x6, &(0x7f0000e01000-0xc8)=""/200, 0xc8, 0x6124}, 0x1f}, {{&(0x7f0000a13000+0xcca)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00007f5000)=[{&(0x7f0000f29000)=""/39, 0x27}], 0x1, &(0x7f000033c000)=""/121, 0x79, 0x3}, 0x16}, {{&(0x7f0000e3c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000965000-0x20)=[{&(0x7f0000a3c000-0x3f)=""/63, 0x3f}, {&(0x7f00002c9000-0xf5)=""/245, 0xf5}], 0x2, &(0x7f000072d000-0xa0)=""/160, 0xa0, 0x5845b05}, 0x40}, {{&(0x7f0000762000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000789000)=[{&(0x7f0000363000-0x3c)=""/60, 0x3c}, {&(0x7f0000d2d000)=""/148, 0x94}, {&(0x7f0000791000)=""/4096, 0x1000}, {&(0x7f000018d000)=""/151, 0x97}], 0x4, 0x0, 0x0, 0x8}, 0x2}, {{0x0, 0x0, &(0x7f0000438000-0x80)=[{&(0x7f0000270000-0xf7)=""/247, 0xf7}, {&(0x7f0000bdf000)=""/114, 0x72}, {&(0x7f0000f2b000-0x41)=""/65, 0x41}, {&(0x7f0000cf4000-0x26)=""/38, 0x26}, {&(0x7f00005e2000)=""/239, 0xef}, {&(0x7f00004d6000-0x65)=""/101, 0x65}, {&(0x7f000005d000)=""/171, 0xab}, {&(0x7f0000ef4000)=""/28, 0x1c}], 0x8, &(0x7f0000ace000-0x8c)=""/140, 0x8c, 0x2}, 0x6fb9}, {{&(0x7f0000735000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c57000-0x90)=[{&(0x7f0000219000-0xca)=""/202, 0xca}, {&(0x7f00002c4000)=""/104, 0x68}, {&(0x7f0000410000)=""/167, 0xa7}, {&(0x7f0000a8e000-0xc01)=""/4096, 0x1000}, {&(0x7f000035b000)=""/51, 0x33}, {&(0x7f0000bbb000)=""/103, 0x67}, {&(0x7f000045c000)=""/122, 0x7a}, {&(0x7f00000db000-0x88)=""/136, 0x88}, {&(0x7f0000129000)=""/22, 0x16}], 0x9, 0x0, 0x0, 0x2}, 0x4}], 0x9, 0x40000060, &(0x7f00007e4000)={0x77359400, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f51000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r1}, 0xc) bind(r0, &(0x7f0000d81000-0x80)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/24 02:49:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000371000)='attr/current\x00') preadv(r0, &(0x7f0000046000)=[], 0x24b, 0x0) open_by_handle_at(r0, &(0x7f0000832000-0x54)={0x54, 0x3, "48e959cb176b945b73da4d737b20d20243bc8891de13496754b9f2772ad2803ec0fb01b63600a108badd6025b290638f78febecadeae1652a3dcd18eb787e7a98e5d4dbfd983f334365092b6"}, 0x0) 2018/01/24 02:49:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004d6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000807000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44]}) io_setup(0x5, &(0x7f0000c61000)=0x0) io_getevents(r3, 0x7fff, 0x6, &(0x7f000070d000-0xc0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000a64000)={0x77359400, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e7f000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000146000-0x22)=""/34) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x2044, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f000020f000-0x8)='./file0\x00', 0x42400, 0x2) ioctl$TIOCGPTPEER(r5, 0x5441, 0x10a) 2018/01/24 02:49:35 executing program 4: r0 = creat(&(0x7f000061d000-0x8)='./file0\x00', 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000e0000)=@sack_info={r1, 0x81, 0x5}, 0xc) syz_emit_ethernet(0x76, &(0x7f00000f5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "ab8099", 0x0, 0x29, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [], "9526c57b6ea8ad434433e2ca40b90a2b"}}}}}}}, 0x0) 2018/01/24 02:49:35 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000d84000)='/dev/amidi#\x00', 0x6, 0x40400) mmap$binder(&(0x7f0000161000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000fda000-0x8)='trusted\x00', &(0x7f0000fd9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e43000-0xf5)="3e0438f1810971a4c6ffc17e4a91ca3b24e520d29a75387e976860d721fb6c97248406b61f76ccd560f284923313ba1ffc54854848a110a6b5ea0371a8f15917e4cde306683605e0b912e3ecb9bc57d9aad54bd6c49b5dcb69e2da901fb38246ca28cc00f9ffc44ae06d34401f540e27e35d035ed7ae4454656ad2890d9ffdac2d519dbfb9bb14498011608544c7e9e1310cc1a9ba7e377d7619bc39a078741ec51db2ad4e71be674a96fb24b57e14d544dcd968f67e4827326872e29da37428b70284f94f8892404d2f19fca67096bf3fe100e0e182cb3080bd796da9c75ee72d607b687d49fad2074b2b7c7450ef12bc152b0618", 0xf5, 0xfffffffffffffffe) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00000d7000-0x8)='rxrpc_s\x00', &(0x7f0000fd9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000fe000-0x12)='-em1ppp0mime_type\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r2, &(0x7f0000fda000-0x60)=[{&(0x7f000002b000)="b277b4fd4ce45a36b6bea00103b01e43520b365a583d4ee601ff2f1b0880470b4e73", 0x22}, {&(0x7f0000fda000-0x80)="effc3335e45bcb863e8050b13c716553f0411f54654dac6bd6daf23ddabbe47ee606ad1b04d673113421b27b5944e5a61cdfd687979dc33c771acc466b3f9820c4206fadddadc74d8cd756553abe12af07483bfb7674bca558aa851c6512f1e65852866413430f66581b20c2e61d1715d8497d986be41dde30405518e0f65a05", 0x80}, {&(0x7f0000fda000-0x62)="b0d45cb146f96047f6e5a989701df8aea0ad0fb8dd66f982f99ac4aec94bb4c882ca96d015ccf63d2ac8007163d55de4197595eca30dcdd9d5857db1dcf13a19dec36d46cad3ba5cfaca277af71f03390a196313cdbfdebb96175fbfc4c7eac03fd3", 0x62}, {&(0x7f0000ee9000-0x76)="75814e346f0933c347214d4ff3754e5ff9c9980eac39c3ba030980f51e118182546c4be729016a7c9b7d845ef7d4b1d9bdce9373cb6fefe9370d94c5e3e47306753ed5a26096b4bd0f039f684f3859a3fd63b58a6d1ca154d22867ff605d3a9fe1e07816b82c8046cfd8195e7210dd0c74b08be80ff9", 0x76}, {&(0x7f00004d4000)="", 0x0}, {&(0x7f0000fd9000)="23989b4355f7", 0x6}], 0x6, r3) 2018/01/24 02:49:35 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000c99000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00002c8000)={"821d6202e0c87258bb1764683812584f", {0x4, 0x4, 0x0, "3344f22eda46", 0x0, 0x0}}) 2018/01/24 02:49:35 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000026000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f000001f000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 176.761885] binder: BINDER_SET_CONTEXT_MGR already set [ 176.761896] binder: 20164:20185 ioctl 40046207 0 returned -16 [ 176.763623] binder: 20164:20169 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 176.866258] audit: type=1326 audit(1516762174.878:1975): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20129 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452f19 code=0x7ffc0000 [ 176.896939] audit: type=1326 audit(1516762174.878:1976): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20129 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 02:49:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000084b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00009d1000-0x4)=0x3, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000057c000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00005a8000-0x14)={0x3, 0x1f, 0x8001, 0x10001, 0xffffffffe57f5a8d}, 0x14) socket(0x4000000010, 0x803, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000090b000)="", &(0x7f00009a6000-0x49)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 02:49:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 02:49:35 executing program 2: request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)=':trusteduserself(\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101080, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00002b5000-0x1)={0x4d}, 0x1) 2018/01/24 02:49:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00004d7000-0x80)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b01000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) 2018/01/24 02:49:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000af1000)='/dev/autofs\x00', 0x40800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000c98000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2c7c}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00004ca000-0x8)='./file1\x00', 0x80, 0x0) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000a67000)='./file0\x00', 0x418003, 0x100) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/01/24 02:49:35 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000009000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) 2018/01/24 02:49:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000599000-0x4)=0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000776000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000006d000-0x4)=0x14) shutdown(r1, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000bab000-0x9)='net/bnep\x00') preadv(r2, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) [ 176.922715] audit: type=1326 audit(1516762174.878:1977): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20129 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 [ 176.947831] audit: type=1326 audit(1516762174.878:1978): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20129 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 02:49:35 executing program 4: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="", 0x0, 0x20000000, &(0x7f0000851000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c0d000-0x10)=@common='eql\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) r1 = memfd_create(&(0x7f00003c7000-0x10)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000049c000)=0x4) 2018/01/24 02:49:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/ppp\x00', 0x60800, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000a30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008c6000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000284000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff5d, 0x1, 0xffffffff7fffffff, 0x500, 0x8, 0x0, r1}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x21) ioctl(r2, 0x2276, &(0x7f0000001000-0x1)="") 2018/01/24 02:49:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ec4000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000099b000-0x4)=0x0) ptrace$getenv(0x4201, r2, 0x80000001, &(0x7f00000b1000)=0x0) removexattr(&(0x7f000095a000)='./file0\x00', &(0x7f0000feb000)=@random={'osx.', '$mime_type\x00'}) r3 = memfd_create(&(0x7f00003e8000-0x1)='\x00', 0x3) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000539000-0x4)=0x5e) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000383000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r2, 0x0, 0x0) readlink(&(0x7f0000129000-0x8)='./file0\x00', &(0x7f0000824000)=""/4096, 0x1000) write(r3, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) r4 = fcntl$dupfd(r3, 0x0, r0) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000598000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000914000-0xbd)=""/189) connect$unix(r4, &(0x7f00009a9000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/24 02:49:35 executing program 4: clone(0x0, &(0x7f0000b9f000)="", &(0x7f0000d0d000-0x4)=0x0, &(0x7f0000276000-0x4)=0x0, &(0x7f0000bf4000-0x45)="") 2018/01/24 02:49:35 executing program 7: mmap(&(0x7f0000000000/0x546000)=nil, 0x546000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f000000a000/0x1000)=nil, 0x7000) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000546000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000547000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = getpid() fcntl$lock(r1, 0x6, &(0x7f000050f000)={0x0, 0x0, 0xfffffffffffffffa, 0xfffffffffffffff7, r2}) r3 = syz_open_dev$vcsn(&(0x7f00001da000-0xa)='/dev/vcs#\x00', 0x7ff, 0xd53b073099ed9251) mmap(&(0x7f0000546000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000546000)={0x0, 0x0, 0x0, 0x0}) 2018/01/24 02:49:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c38000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c5c000)=0x0) process_vm_readv(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/54, 0x36}], 0x1, &(0x7f0000234000-0x30)=[{&(0x7f0000000000)=""/107, 0x6b}], 0x1, 0x0) 2018/01/24 02:49:35 executing program 2: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000a80000-0x2)={0x80, 0x3ff}, 0x2) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000814000)='./file0/file0/file0\x00', &(0x7f0000fcd000-0x58)={0x8, 0x0, ""}, &(0x7f00007ed000)=0x0, 0x0) 2018/01/24 02:49:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000f60000-0xdd)=""/221, 0xf8, 0x800000004) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000b8b000-0xc)={0x644, 0x52b, 0x5, 0x8, 0x8, 0xea1, 0x100}, 0xc) 2018/01/24 02:49:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000e1c000-0xb)='/dev/vcsa#\x00', 0x7ff, 0x2) syz_open_dev$sg(&(0x7f0000719000)='/dev/sg#\x00', 0xcf1, 0x2101) openat(0xffffffffffffff9c, &(0x7f000087f000-0x4)='./file0\x00', 0x800, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000715000)={0x7, 0xffffffffffffffff, 0x1}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000b36000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000e4c000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000460000-0x78)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f12, 0x0, 0x0, 0x0, 0x0, 0x809, 0x0, 0xfffffffffffffffc, 0x0, 0x4000000, 0x40006, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f000046b000-0x1)=0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001a8000-0x75)={0x0, 0x6d, "64b9cd882e153a0cb2aae84fe17d4c050a36db560db81e8b2cb327db7adc04c4fc21b69f1f47f2a22ddcad2e8717e4e45039487fe659cf25e849a8cb88956cdfebead70aa358ba871391774f72e56d95b596fe3fbf10efb26a4f4a3e4452728ebb42725618d9baefcfd1f87414"}, &(0x7f0000d0a000-0x4)=0x75) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCCBRK(r0, 0x5428) syz_open_procfs(r2, &(0x7f00009b2000)='net/ip6_tables_targets\x00') r3 = accept(r1, &(0x7f00006a8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000470000-0x4)=0xe) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bf2000-0x8)=@int=0x5, 0xfffffeea) r4 = gettid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f000058e000-0x4)=r4) socket$inet6(0xa, 0x2000000000001, 0x0) 2018/01/24 02:49:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') lstat(&(0x7f000045a000-0x8)='./file0\x00', &(0x7f0000e3b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000b0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000605000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cca000)={0x0, 0x0, 0x0}, &(0x7f0000814000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003a6000-0x4)=0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000742000)={0x0, 0x0}) lstat(&(0x7f000085e000-0x8)='./file0\x00', &(0x7f0000581000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ba5000)={0x0, 0x0, 0x0}, &(0x7f0000fba000-0x4)=0xc) lstat(&(0x7f0000f53000-0x8)='./file0\x00', &(0x7f0000367000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000aa0000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000011c000-0x91)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000825000)={0x0, 0x0, 0x0}, &(0x7f00009c8000+0xb90)=0xc) sendmsg$netlink(r0, &(0x7f000019d000-0x38)={&(0x7f0000f6b000)=@proc={0x10, 0x0, 0x1, 0x200000}, 0xc, &(0x7f0000550000-0x20)=[{&(0x7f000087a000)={0x2260, 0x2c, 0x1, 0x0, 0x0, "", [@generic="4a930e03f51185f300b3f8fed39e2efe53458a94c27474e0add816ef9682a022808bab10469ad8f520f9a433b6d6cb035b768dbb11bb9573534c17ae6801110ee655950d97133440da39732386ce420421d83ff672ea6fa1e5b3df470d23f1b0c78fc9173ce8708df285aba8b20e", @nested={0x10a4, 0x82, [@typed={0x18, 0x61, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="bb2f64a1e8dd62f2e53ab374ad394b1d4469160e4ddf3c210f8649da18f7f63c5718139c775e5f5bf7a5860d04d1196a88320c1f4a1239f754f76ff7e2211d4097bda757016c18ebd9cd1c0e371b68517b2a3c1a8a910cf04f561c", @typed={0xc, 0x81, @uid=r1}, @typed={0x18, 0x68, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x8, 0x6, @void=""}, @generic="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@generic="7b0c880bdf69ccb72b90a69c8cbdc3cf64a606e97a2691b17021ebc57020a8064d5e5a7b1e9c4d", @typed={0xc, 0x62, @u32=0xbe37}, @generic="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", 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", @typed={0xc, 0x4a, @u32=0x8}]}, 0x2260}, {&(0x7f00004b7000-0x27c)={0x27c, 0x1a, 0x200, 0x7, 0x1, "", [@generic="718e2653a1d4bc21d894f4af30ebdbc828eb04f94873a0186633a34970645eb577a9cb6b026ad42b9f4302983821023418d4e3fc1d38ca4bb4ca2273a83f3740a48d8cdf6a49c6c7db8d94d6dc183fffc302b18cf552c6bc561afd5ae142e020b926f64938cb097f6fdb81", @nested={0x200, 0x90, [@typed={0x1c, 0x65, @str='net/ip6_mr_cache\x00'}, @generic="07d38170533fd663f4f970338e8c30a4d8ef59e8f694a5870afeecd3f47561c32246e7c3ec4fcee3b9bbea780402d0d89a58a50d2d0cd382d419a2a17271e869ad584ef4a1ec8534163500a7c4f586b8ebddcb21be6d0f9509435c47f170980c447d6bb233d35218e47865658478705bd87f7e0893b7753347ca1d863f52732c7c4d587322306501ba92071c83fea6ead5b42aa41959121161f3dd3cbe737186c1cd8476ed398ae783143db919d1bc639fc295434012fc7a7a810bed4b831a548387c0598d60d7ecd29e6c03", @typed={0xc, 0x6d, @ipv4=@multicast1=0xe0000001}, @generic="8db38f9ead14d5ccd7e06d5c0a47daa74a1141f7128e8d0c61ae241eeb7a0da0e1c217f693aa332fc0198631b61f1bd907bd954693674181faa72ca75e225685b72d8c656ded5f1f1803e1a81e15e723f503849bbfe0e9b94b1df690d0fb441ad52a1766ea06de2095e8b3e23479bf7900bc7b122870a34191dd56f3e81456e621347f86dbd2948be3f83df2f1f9575ac0cdf271aafa23792e5934be68e7cc7d5a237e529e139005b86a6f87d97fe201f1b2e6a6a18883d920e5a63e87acc58b5e894ed94c2038dd2122526ef80c2879", @generic="35d4a353c1d09d05731cd64dc2ea896b21407c74c62c5fbed3e879db143a4bd373fdf04842d7cd605b", @typed={0xc, 0x6, @fd=r0}]}]}, 0x27c}], 0x2, &(0x7f00006bc000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x108, 0x24004010}, 0x880) preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00002d0000)=0x5, &(0x7f0000b76000)=0x2) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000ac6000-0x28)={&(0x7f00009a5000/0x3000)=nil, 0x7, 0x2, 0x10, &(0x7f0000ace000/0x4000)=nil, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000016d000)=0x0, &(0x7f00009e0000-0x4)=0x3) 2018/01/24 02:49:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$mice(&(0x7f000047d000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cef000)=0xfff, 0x4) 2018/01/24 02:49:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) waitid(0x0, 0x0, &(0x7f000006f000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000e3d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb5000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000684000-0x1)=0x3, 0x1) 2018/01/24 02:49:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) r2 = getpgrp(0x0) r3 = fcntl$getown(r0, 0x9) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ed000)='/dev/sequencer2\x00', 0x202200, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000b2c000-0xd)='/dev/usbmon#\x00', 0x6, 0x4000) linkat(r4, &(0x7f0000cc3000-0x8)='./file0\x00', r5, &(0x7f00009ab000)='./file0\x00', 0x400) r6 = syz_open_dev$vcsa(&(0x7f00008cb000+0x61)='/dev/vcsa#\x00', 0x9f3, 0x400200) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000fab000)={r6, r0, 0x300000000000}) 2018/01/24 02:49:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x0) read(r0, &(0x7f00005dd000)=""/26, 0x1a) 2018/01/24 02:49:35 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000ea000)=0x0) getpid() getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b2e000)={0x0, 0x80000001}, &(0x7f00005a9000-0x4)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000061d000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000004c000)={r1, 0x8, 0x80}, &(0x7f0000c3d000)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000cf4000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000fd4000-0x9)='net/sctp\x00') ioctl$TIOCSBRK(r3, 0x5427) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000716000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a5d000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000305000)={r4, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9870}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cc8000)=0x8c) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000086000)=0x101, 0x4) preadv(r3, &(0x7f0000c26000)=[], 0x10000000000003d4, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000aec000)=r5, 0x4) ptrace$peek(0x2, r2, &(0x7f0000a2d000-0x8)=0x0) 2018/01/24 02:49:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000097f000)=0x0, &(0x7f00000c1000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0xfffffffffffffffc}) add_key(&(0x7f00000ff000)='big_key\x00', &(0x7f0000281000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000282000-0x1000)="034ec15bd6e1bfceda673463c8cb6ab1dba433ddb91280dd2795ef4e45daa6325c1dfe872f81ca3c38754b41da295a9b3b16c031661c4b7e06656d00a228f773e3dc43dff5e02738ac35942836869efd9fffcdd09bb40fc67124ddf53e8b57d3ae76a68ad00e70aba950c60af4ccbc39964c6d74ad558d4a1a5972ed5564cb67488119e44ec270573cbbddad8db56ee1da6633f0a7151651d2eb233d76fea7f85ff32ddc5cefb13e692700f9e4c6090799f664da7683bfbddce0686a99da5e2f082e17608bb98a509894f4de417522f00d42b17bf3fd12cf527dba11f3b067e6d8a1bb28dc637423be5fe02b787d69efe7a2c0df12287cecc9e6e918454671746a675238b0d27d19ea851cd326ac25c18e2104eb8a4c65278a136fb8ed13a053e1e5571951ee5699bc5aa711ae1f21fae0a81fd3cb73570fdacfebd4cba2c3be0877f1aac7eba9087df55a5d5d72c7f34bcece655e75da1ec039edf9d6ae0960c47bb86cc8e6bb84e8499a3ba0a92d33b265d554db6cbb46ff763d30c537d3f71358f55cc86cd8237721a20c07a754220bd8a15c9926f0fbdf4c6582b55636e94edbd82701487ce06506fc6e952efe73ca885af6c92933140e8b90a13e7ce63bd4b2398e887820657eaea2b9a5f4f169617055f6a3b1aea0ae55ac84a8c7d72fc749554b6e433f9aba91d6c12f8aced03ea8272bced4b7040122931f89f66ea12c4990bdc0398db3b73ea30d2f1edddb1cc886889dc700b6ddff797b8e9e9a557e7b05a18e3d08082ccb8001f98f7c4aa0fe3180b7bf45791a0a1c9d3e00297d88a95dab3772a2d7c15d121513779ba8f58bfe352418671f5d161ceb3073e2cb410d2aa5471e43b485f49cb5c5405fe405f859717e48c3e31ad898df1647db8950b0ed05d5a5a8f3bc4bb7175920d30e0dd38a5c7914ebde89e5214435ff1a37fe4fb8973dc05f9d3174749c085354d5e91bac74dc110fed0443fb3af9ed01acea70122a0439d5dd64d596856dfbb57c884226e7e315c23bbef19cf81e715c3aea7b55a4b81309ea5b8b02393a16a8b195fb3afc6184941185decf4cbfd7822dc36c84841b7f13212c011c77e593fe0898912307417ff669931fa93de78d4ee609332811422818994bd1debbf0b08fa89730f7f89fa10d5b85e7dd73b2607655eb5c270de42ce204d9fb35951aa7ef102048886fd3b45e6bbeab75575c84ec050f48c4af08a23151a57aea4397563470ec46f8b5f1ac45cec8f5ad8ac8659441ca5d11aa60d5e17f3ec1e947ff3741bc327083b8782db582c2a81f83ba1ddfdb86ff7d5147221c68d3e3427fb7fdf26606ccb5170c18df1fd61e6d4b4a11b41851a187745a9895f7379f7e9ce32720b412bfc5ed97c080d453a1055cbc41f2c9d57d9fee53bb393a5c60fea39f729368138cd7eecba90fe837c10eb89070fff78d6e223c45dd65fa18814d647abd4a4cb51e624ead4e9322adbca35bf4cbced3bad120ab7f61e4751836d84f31d9f7af575f29ccc3f0c9c6eef7568682c8e057f1ed7c653bde3cc7ec5ba80dfe8031b5fd1388f6e29b31e4266d1abf8b89491c59b00548a8616715aa61b8a475396008ce96d0627708590f511ef578e231abb3ecf1e787f2fab5729a49f6a61a45b03540fbdec969a54efc8a5a5e274728b5ca658f1cbb2a1b0477e0d4be33fa55c5d4678434a26aae427a7fefce73f299c833733071fc3550cc651473d3338ca9f6ba11", 0x4d1, 0xfffffffffffffffb) sendto$ipx(r0, &(0x7f0000c5b000-0x68)="342170af67c7a6c81ad85efba58615ae7f351203c0dca48b7864fbb6fc6ebf4d1430ce0262000026cb664e09ed2b8484655d3d4211af394fdd582c42d8a38026609cc935483036b04c4cedaa125c2408608175a1da701fbc5f65aa9f7e7c919d293364cebde0df86", 0x68, 0x80, &(0x7f00008a9000)={0x4, 0x2, 0x1ff, "840522b42ba2", 0x1, 0x0}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d55000-0x9)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00001cd000-0x4)=0x4ad, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f91000-0x98)={0x0, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7d8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, &(0x7f00008bc000)=0x98) connect$l2tp(r1, &(0x7f00006a6000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0x3}}, 0x26) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004ca000)={r2, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x200, 0x80000000, 0x8, 0x0}, &(0x7f00002fb000-0x4)=0xa0) 2018/01/24 02:49:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f000071d000-0x10)={0x52779c35, 0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000961000)={0x0, 0x0, 0x1, 0x0, 0x0}) 2018/01/24 02:49:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00002e0000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80800, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000163000-0x88)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0xb7, &(0x7f000023d000-0xb7)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x81, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x81, 0x0, "677f12055f81ecca1e3a54389e390a70f7b72f419cb9929af168a8c4e9d7848e9f91a0a37af35800da8c3bc9fbd45dc04aa194fc69449509031fa03d19cd83d5dc51d2fb7188eeba7bdf4103fe72175f9a9d9eef463c695623c8cdf56c4b73b78b74444e3b2327db5c2a025f71a5b82dd43736c528c4ff1308"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5c]}) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f000000a000-0x40)={&(0x7f000000a000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000000f000)=[0x0, 0x0, 0x0], &(0x7f000000f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000000f000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x3, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 02:49:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x8040) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000ad6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000a, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f5000-0x2c)=@ethtool_ringparam={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00006ec000)={0x9, 0x100000000}) 2018/01/24 02:49:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f00002cd000)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cc7000)={0x19, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) personality(0x400000f) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) clock_getres(0x0, &(0x7f0000cb8000-0x10)={0x0, 0x0}) 2018/01/24 02:49:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba6000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) sendto(r0, &(0x7f0000fcf000)="", 0x0, 0x800, &(0x7f00009ae000-0x6)=@hci={0x1f, 0x1, 0x0}, 0x6) mq_getsetattr(r0, &(0x7f000094c000-0x40)={0x2, 0x1011, 0x5, 0x5, 0x7fff, 0x0, 0x1000, 0x2}, &(0x7f0000b31000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = request_key(&(0x7f0000b41000-0xa)='blacklist\x00', &(0x7f0000e9b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ea7000)='[\x00', 0xfffffffffffffffa) stat(&(0x7f0000b16000-0x8)='./file0\x00', &(0x7f0000657000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c07000-0xc)={0x0, 0x0, 0x0}, &(0x7f000022c000-0x4)=0xc) keyctl$chown(0x4, r1, r2, r3) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b3c000)={&(0x7f000059e000)='./file0\x00', r0}, 0xc) connect$ax25(r0, &(0x7f0000f6a000-0x10)={0x3, {"d3779ef92890e9"}, 0xffffffffffffff80}, 0x10) 2018/01/24 02:49:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003d8000)={0x0, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x108) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000)=0x0) 2018/01/24 02:49:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00004a4000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000081a000-0x4c8)={{0x3, 0x0, 0x0, 0x0, "46dc9110656c87ea20d4df6f497746f33ef850f4922432169fcfd5815d4919c06700c3e50299ced302814c4a", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000273000-0x8)=0x5) 2018/01/24 02:49:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003d000)="0013b48b", 0x5) mmap$binder(&(0x7f0000945000/0x4000)=nil, 0x4000, 0x0, 0x48810, r0, 0x0) finit_module(r0, &(0x7f00007ba000-0x5)='eth1\x00', 0x2) 2018/01/24 02:49:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004ad000-0xc)={0x0, 0xffffffffffffffff, 0x1}) mknodat(r0, &(0x7f0000c8c000)='./file0\x00', 0x8001, 0x359) bind$can_raw(r0, &(0x7f0000558000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000ed0000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 02:49:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000001000-0x6)=""/6, 0x6, 0x0) r0 = eventfd2(0x2a32, 0x1) fdatasync(r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007a9000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000097000-0x1c)={0x7, 0xdd, 0x1, 0x0, 0x5, 0x7ff, 0x8, 0x7, 0x20, 0x0, 0x100000000, 0x9, 0x0, 0xfffffffffffffffc, 0x1, 0x100, 0x5, 0xf554, 0x3}) r3 = syz_open_dev$dspn(&(0x7f000082d000-0xa)='/dev/dsp#\x00', 0x9, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f7e000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000702000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000001000)="17e965e544dbdb9adb3f7a93dccbb1b26413a0603c5d2fa120592b90ec663ebfeeb0fe63ebac903431558cb0fc5c5152f288fa59d2fe28d674aaed3c0c980b735a8c9a254f8880ba5b5fd9279d8fefefc7bd2dd3ed11921d000e01f7b5d5f0af5d1ef8eeda2dfbf6abf0e157ada4a4c0feb49eaf1844717535a7c0d6515dd970dd444e6af3f8f091481b90eb3a4ddbb6e9dfb0ad0862949b3a0de64cd9642a327c398c") 2018/01/24 02:49:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000046e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000b09000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e00000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f000022b000)='tls\x00', 0x4) 2018/01/24 02:49:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x905, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) pwrite64(r0, &(0x7f000045a000)="a4b6cdc8cf27df48ad00d43f8806d7800e7a326dd3d4b68b88b30c56ff745413f60e435e9edc1fc7039425340e7f630d51d6c99d6ebc1866efd2d42e42bebbcb75caae1543925ff6930169146013f12553749043256a14907101492bb344425c98c19a58a86d9d51bfc4bce92fc7f64b2080bbc07da4d175ac95a6a8e0", 0x7d, 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) socket$inet(0x2, 0x0, 0x7) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000016f000-0x28)={@generic="414a789d150ba31ebc7ae8e82e48eba4", &(0x7f00002f5000)=@ethtool_eeprom={0xc, 0x3800, 0x7, 0xa8, "27c82f83e80b4bd20eafb0c5b9b0b2f6433c0ee6e651eade70e49e25dc50bfb02f937c72d4fd18f9fa275aebb05cc5321e277dd5eb0936ece9682952d2a645ab4ed73e19d44c0606b502217c5b72868047d04df3cfcf420e86280688bc3a033e3dfa71a254e8b8f371bb27cc67bace8666d64b582d1f532fde2ecfd7e11e97a0af2c26298886e6e74020b910bcfb74084f7f0c7891c98781abc9a4e8a7144fe92503ed20bb823953"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 02:49:35 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e8122474e9e1e68d7e3ad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f030d52f18f76e5366434ffa74d3c2d", &(0x7f000000d000-0x9)="766d6e657431ab2500", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x10001, 0x2, 0x4, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000015000-0xd)='/dev/dmmidi#\x00', 0xfe1, 0x181040) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000004000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000000e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000014000-0x4)=0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000013000)="7a18bbef0e1c71a5ebbaa31dd95ef50a", 0x10) r2 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x200, 0x8000) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000010000)='/dev/dmmidi#\x00', 0x5d62, 0x100) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000014000-0x8)={0x2, 0x7fffffff}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/24 02:49:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000477000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f000099e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005f3000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d8d000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r1}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000046c000)={0x0, 0x0}) ioctl(r3, 0x8, &(0x7f00003d4000)="49e8414fb5dca3ea1ccf7169ce5b616ce8c050cbf25f6448c1dbde9aaeaf2cb76059a89a70d85975c1c7f515fbae2c6e15b357a80a6cb65bb3831713d326f6fbc062d0a760519722cc2ce7da2ee9b32fcad50f71df856c7e52b13a2affbb97adcdffa867c95a0fb2f04e9d246973e1acad0dce94c650ef9e60adc1f1d2e674cc700342bd4e8fa994f9165cb31b9a6bd594ae9170be87db86c6665a7499363177e727c31a759a5d6f5a34ce3cc518f4340ed36c") recvfrom$inet6(r2, &(0x7f000037a000)=""/4096, 0x1000, 0x101, &(0x7f0000d89000)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1c) r4 = syz_open_dev$loop(&(0x7f000035a000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r4, 0x0, 0x0, 0x1) 2018/01/24 02:49:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d62000-0x50)={{0x0, 0x0}, {0x12, 0x0}, 0x0, 0x1000000000001, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 02:49:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000091a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x8a) 2018/01/24 02:49:35 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000ce5000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x0, 0x1, 0x9, 0x2, 0x10000}, 0xc) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x3, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x3) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r1, 0x0) ppoll(&(0x7f0000005000-0x38)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={0x0}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) 2018/01/24 02:49:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f000037a000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0xe2, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000045b000-0x4)=0x2, &(0x7f00007e4000)=0x4) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000041000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000155000)="0b898345236428fb1501a009b68a42e63f25e40690deb0ae4a0e3384aa5029639b722e36fbe112bf4722ab24b9832d50cb421890e14b9bcfcbaff2833a144bf470d369557d85d84158cd510b974d909eb2ba63d30e691438ba891f4c7e53a08ac59606c432fc71cf6bc0aa63fbe20f7308fcf4ebda5a433299d581529f4b6ed499") 2018/01/24 02:49:35 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f0000006000-0x4)={0x0, 0x1, [0x0]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000011000-0x4)=0x0) ptrace$pokeuser(0x6, r0, 0x7ff, 0x1) 2018/01/24 02:49:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000c49000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) fcntl$setlease(r0, 0x400, 0x2) sendto$inet6(r0, &(0x7f000010c000-0xec)='r', 0x1, 0x400000000000000, &(0x7f0000a8c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) socket$inet6(0xa, 0x3, 0x7) 2018/01/24 02:49:35 executing program 2: gettid() r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000bfc000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/24 02:49:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006f9000)={0x0, 0x0}) 2018/01/24 02:49:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c1b000)={0xfffffffffffffffb, 0x1, 0x80000001, 0xffffffff80000000, 0x9, 0x7, 0x5, 0x200, 0xf472, 0x4, 0x8}, 0xb) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000c52000)={{0x4, 0x8}, {0x0, 0x2}, 0x56, 0x4, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000083a000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 02:49:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001dc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000080c000+0xde8)=0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f00007d8000-0x70)=[], 0x13e, &(0x7f0000496000-0x1b0)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x9}], 0x1, 0x0) 2018/01/24 02:49:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x9, 0x8, 0x84, 0x3, 0x5, 0xffff, 0x81, 0x5, 0x8acd, 0x8, 0x35c, 0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ee1000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00009ee000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00003ad000)={r2, 0x1000, "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"}, &(0x7f0000cc3000)=0x1008) 2018/01/24 02:49:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00006c2000-0x4)=0xfffffffffffffff4, 0x4) dup3(r0, r0, 0x7fffc) 2018/01/24 02:49:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$audion(&(0x7f0000cdd000-0xc)='/dev/audio#\x00', 0x5, 0x80240) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000505000-0x4)=0x7f, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) 2018/01/24 02:49:36 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x10000000000000d0, &(0x7f0000fba000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) syz_open_dev$sndctrl(&(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x4, 0x40) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) 2018/01/24 02:49:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000557000-0xb)='/dev/adsp#\x00', 0x37f, 0x80) bind$netrom(r1, &(0x7f0000c72000)=@full={{0x3, {"a06ec161dc3703"}, 0x1000}, [{"a7aff0019255cf"}, {"0c85a98e5c4c04"}, {"cb12308b75e313"}, {"3c9249e87b06a3"}, {"840137d15d8472"}, {"abdfc254a75d2b"}, {"a22f53a5d8bdfa"}, {"11d2c01887422f"}]}, 0x48) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d53000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006a6000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ftruncate(r2, 0xb615) 2018/01/24 02:49:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e45000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000aab000-0x4)=0x1c) getpeername$inet6(r1, &(0x7f0000e0d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000036d000)=0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000595000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_xfrm(r0, &(0x7f0000646000)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000efe000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00009ac000)='/dev/dmmidi#\x00', 0x7, 0x101202) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000100000)={0x4, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f50000)={0x0, 0x0}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f000007a000-0x38)=""/56) 2018/01/24 02:49:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x67, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = add_key$user(&(0x7f00006c6000-0x5)='user\x00', &(0x7f0000f3b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b6e000)="2f9f1ca8980c5e510e5b9a8aeab80370d7ee577d2cd88bd4ca73a58008523104250dbab1740c969cee42913e47b3b1cdbcd5f7393790e1e6ebce29a91c1d4481e5a83bf34682245b2c5ddbbba4651dce9c436e1bbb6658468b3d07ef759a091bc637b2a21e02a8d89c75e0889d9aaa3a9acc89020219936e465d664417f4a3e2471fa549d4652c00fb0580fdde769a05a42bc5ce0dcd7b05ad8a305381bb9184e4", 0xa1, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r3, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/24 02:49:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004df000)='/dev/dsp#\x00', 0x1, 0x1) accept$alg(r0, 0x0, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000546000)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00008bc000)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) connect(r2, &(0x7f00006bb000-0x10)=@ipx={0x4, 0x24a, 0x9, "32ffbb22b8dd", 0x7, 0x0}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) r4 = syz_open_dev$audion(&(0x7f00006fe000-0xc)='/dev/audio#\x00', 0x2, 0x800) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000a93000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/01/24 02:49:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eca000-0xd)='net/psched\x00') setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000042a000-0x2)={0x0, 0xe9}, 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000094f000-0x4)=0x1, 0x4) sendfile(r0, r0, &(0x7f0000e48000)=0xffffe, 0x8) 2018/01/24 02:49:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3)='-*\x00', 0x2) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)=0x0) 2018/01/24 02:49:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x13, 0x175) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ab1000)='/dev/sequencer\x00', 0x201, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000042a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000878000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e93000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b21000)=0xc) r4 = getpgrp(0x0) r5 = geteuid() sendmsg$nl_route(r1, &(0x7f0000ccb000-0x38)={&(0x7f0000dcb000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000227000)={&(0x7f0000f8d000)=@bridge_dellink={0x3350, 0x11, 0x700, 0x7, 0x3, {0x7, 0x0, 0x0, r2, 0x0, 0x400}, [@IFLA_PHYS_PORT_ID={0x20, 0x22, "6fe38ab26a0839e3f22171c841d17bd1335aa47f1faa281faad16a50"}, @IFLA_TXQLEN={0x8, 0xd, 0x7ff}, @IFLA_WEIGHT={0x8, 0xf, 0x2}, @IFLA_VFINFO_LIST={0x32d4, 0x16, [{0x60, 0x1, [@generic="2b57a565ee2e782478402ccff5cb0409134831ba48d9cba54f9927cc12dc4712bc421ba6be8880b05d", @typed={0x18, 0x6b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x7a, @str='!\x00'}, @typed={0xc, 0x8e, @u32=0x100}]}, {0x11fc, 0x1, [@generic="6f9fdf254a74eaae71a7404464213176d9557ba31c78bbfa2525fa32981926c633657823092c895d1f058c54c8d93d0d80cea441100b93d65085534bf013c4c1c511eca6cb7fd969e13da2f35ecac8f1857703ab4fb9e3de269ecaffe4f449a4adedcd7a37d21516429374efe14b71440fa09583b48d75983a2c89a62cd325c85ef49898c751ec5f0761032caae1e3679298ba36e8e7d830d202c4bd4a4d2cfc95fc3112d6959d705b1de15d7a47a22004a8dd761ecaa4e164a8560c4e1ea2b4c0e962960cc4a769edc043a2c9886600e1297c1b7093b29045212bc6c305de802075deaa4e2b2d1efac44ad94bae2bd1f198cebb14e5ab750b29a7fdc6020a938d73979f7b5901377d2fb81e8d3bcefd0156951ef2b3316c921dd31bcb23a17d37a21d8d1ed0778d4b8bde22611c8146d19a0de4667cfc9c9bf89f54aa624893b01ed0aa0213f735482c5fea986d490404f64e9d9cae7cb952298e126f05a5d3c9499e2abe9c52bf8d2716c7d6994b40a7ffaad96d3597bfee0dccf3e88558e48b27efa2412d06cd3bf5fcfea54d93b7b44f4cd28aa1d9bbe1832a9fa1e6910a2d2def69be07034cd162f542e0a04df5731cc9eacb2edc31306693ac42687e3c686fc8d1ff2a8e8fc5f1af8c0d11229eff6e84606748338af49f2b4bdbad7a8772a96b4d9741c70c34c440d5efe2afb0eb708eeea94b388e39335cf9db5fc5ff9040abf8e76c8b106439a1cb76062fda885977a0b3c48bbb7f56fb5d6e27639a10dd9da8db34ced82a1a9e847838595b4f19c301f6006c4152aa3647f335e42781338838f7f545c1c3167ab36a57b0f79523adc3d4a4227d1bffbf8118f70ab8a3e41b9911875dee61936df233a07c7e2945edbba27a9778e4875aaee1fd5f7fa52023b406f693b6c47a6294cc2693d9b32f68ffadd40357538f40ed12690e59c9a1f61852630bbaf98377886969d7168231d83f23a1e529eb9b62d9362945fbe3419600bce0441ec4a45675f7b4ad8edcfef27d5e75c2c9bc4f97dc6032da819297074cb153a73bebf8ccd52dbe150d202ce053356f72990ff9828b231bde44ac1c83648347bc94ac1a91d7407d7fcaa76db6c9c28b4eefb9ba46efea18bbefc3ebef83655a2e797cc3f8c4e6d42744c48df90e3c8dc414f955e1618957b97ad12ec3122d231e66069c8481f51e06d5c04fee9d1da26a50ea6b1441b574ea3e6a2dc3281dd6dca0acd31e4cbde6f50b0e39030e4d43f3ef0b34ae3816d51eb32146d20b8c1a08e203c2aabccb6243311ab3048a3102932eaf64ce0cf715b944f783da6b13a40a4c83b279d95b5c6d134f183e92c6ce1c5ee48795e68e0e3da15f215c97dc75617251026339738269ecfa8d1a043554a0322c90983efa509838b5cca034ab6542fdbeb84d3d29f3ea8ed0df6a91ee8b0f89be16976dbbbec9423b10969f5b38bc44fc043c622c7011526175074e926078ecfb3fc6d340bfbae839703fb6f4511a13e1694653010db6ba5e474b56cc99e42318a70fd472615c9aee2fda914f039af9d83a2ad0433907a4ea5f1c6d5d66b2589a629560e1bb1d96166b47d60aa9b3cf8a8b378a47e54e7397e2ce76eda9915bf6a7318d74208106e9ace1de431b1b1d0aaab9277170316ecce448c80bf85b5a8d3a099df1b089c564a2ebfc7f76c3564429173864a80d4f67a447af103621254c423391d1651511f76bb1501924bc7df1517ac9870a8d67e64dddfe1174ee45faacb04436d3010f0c1e4120fac80a65ad8e2564658d294b681ecc4d08afbc958dffa65fa7384cb42fc7f8bcf4f946080c359f01d793d44b74134fb9404162a8df5ede728c716cf494f876c42fd77f3d9151b4be88ed4d97e62ced9e2bb61ad6637945a785db8f49526593fda974d4cf1be47d3c93876f7dc6cf830f00c29caaf35bc64eec227eb4c16ec3a0b41afa5e722b3ad6de6185c504cc350a6258986c89d07b21a202d5125f876633d01c220e1fef6c18629c654593e2ba1e6c072f1573eb0b427e2aea029c90f676ec2a5e61f611bcffbbf7854a155340099eeac6aec2586bcdad4ee6787c2bcd6585ecd6cef96b8ff077c770244afa79fe940d13c8b29f8a919fa6beaeadb95869181956f107a4687ba67a041cc211a872238df7b9c97b9b1c7a1fd120cf4389dff212fb3f4706d901bc154b9ccc6e59bf8b11572a8fa21b2d101534346dd0aa2c2ea1b4b3aa429751f5f65e6782affcac18cf0aabce2990ae0e20260263876098036db4d98fb0b66f9a6f6a5f29bcf68188b9fd93e5b35239fa5ccaaa8d5c6edf48bd0699ae2fbdf2befd75df2ac8bc56002d07f59d39ff7a959849bf364382295b7c6c7ad5d0237c2f59bd3359aadd32ccb43f3bb62ec3df79bf3653756e730a210601084f9dbc4f7c86cfd561b9fd54dc9e82f9c48c729dbbd98e9cb65c294ab252b95039f9e3b2b2fcc27e5a4ba1ba0e1748cd762af80411f9ce59d02cd8bc1ab02a1d726cc7fb01d0148b93f68264617474e32b1141592b303f68bead0d27e9e7e43be3e1b400c4886e39c416f39916143848827a98aa67d12642087ebf73e3488f497c0a6ca3389e7c1b814acfbca01ce7ae5f5b87cd24f7056b85c4d0f6752334b73af38ef53c376c8f202fd46947c00341d836105da7e72399272179eb7bcfc10ac884b52acccea83fbddd15af20aa65e6f78da14a642bf209d7a18cec2e806b984752f88867e22f30eb23e1aedf7653cff41a77a958bea21098eda887a6a1845b20336a5666e93cfd22f97d74cdbeb0f46315eba871fa3b9143255ab16ed7fcf524fe6250fe409f9268eb678ba34bbf4221b51a86b5880e2105c07e72d7312667bce3435aa0763e613c8b4a44c44ac59e097eae4526ebd3b11b896c6e8fc0d66bf5e711fd50b17a55bbffb6ac12af95a6944eae614eab00eb64927b7985ece232b3116b0f71d8f5713d827d5380f71042e9069b0b49f74d2ad4dab3e8d6f70eef53c8d62d482913c77d2d36f3846cddfe32d60f09140e583cd3aa0fc77c43004a47b138cc72f384f00880e004fdd3f951ace4b2c63f0103150f68094450d55e10298fde9741c29274b8d44da5bc382b39c2d70107a98ee593b74bbce51c934fe380aa8a1218c21ecccc8f6f3140a4346a0e736d65b33193c95991d9c531d4575f242108aaa6e6da655a007c5bdf75cd9a2f2479f8e948ffd5d6eb15c2080fc6941244314adf73bb67cce2f34b27166ddc9680c2bc19d7cab4d0b0966b4bc652153bc6cd2bccf6c1346b18dd490d12b99af76885ccd7df4d30b1e54a69ffcb00cfa07801615d11295b36064d8a91ceba595cab157d094032c69d163f9704ab1583aeb0029ddc5d82e020563f155c4adb3a019521025e8891d2758b551fdb69a8c0dfe6d6d49183471d53c64425dbb48b82c5df5c9f9e99358d6ec8f4c44c8c1c765b1987eb64bc1c8460df24aa613884be6bb05d038e462d173888cbc3c8f1ef662c51cd3d3f151d06c38cb504a51fd52719900831fa3c5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@nested={0x10, 0x62, [@typed={0xc, 0x85, @pid=r4}]}, @nested={0x20, 0x8a, [@typed={0x10, 0x1b, @u64=0x8}, @typed={0xc, 0x55, @fd=r0}]}, @generic="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@nested={0x28, 0x8a, [@typed={0x18, 0x78, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x14, @uid=r5}]}]}]}, @IFLA_MTU={0x8, 0xe, 0x400}, @IFLA_GROUP={0x8, 0x1b, 0xffffffff}, @IFLA_IFNAME={0x14, 0x3, @generic="35c55d460c9ccc5db9b79c44c510731d"}, @IFLA_GROUP={0x8, 0x1b, 0xffffffffffff289b}]}, 0x3350}, 0x1, 0x0, 0x0, 0x40}, 0x4040800) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/24 02:49:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10440, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000fdb000-0x14)={0x100000000, 0xc, [0x101, 0x9, 0x100000000]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000328000-0x34)="0feecebf46f07ac25a203f8540320c8061863f3c62f9ae1a58795a7a8b7cc0cd406025651a61927327685b9375e6424e4883cad3", &(0x7f0000001000-0x18)=""/24}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000092b000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x4100) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000744000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b10000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x5, 0x1, 0xff, 0x2, 0x2, 0x401, 0x1ff}, 0x20) mount(&(0x7f0000771000)='./bus/file0\x00', &(0x7f0000820000)='./file0\x00', &(0x7f0000155000-0x8)='mq\x00\tue\x00B', 0x41820, &(0x7f00000a5000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") 2018/01/24 02:49:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000572000-0x12)='/dev/snd/pcmC#D#c\x00', 0x20, 0x4000) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x0, 0x4) 2018/01/24 02:49:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) lseek(r0, 0x0, 0x4) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0xfffe) 2018/01/24 02:49:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) uname(&(0x7f0000d7e000-0x5a)=""/90) ioctl$TCSBRKP(r0, 0x2286, 0xfffffffffffffffc) 2018/01/24 02:49:36 executing program 0: pipe2(&(0x7f0000571000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x3)={0x0, 0xa3}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000806000-0x8)={r2, 0x7fff, 0x3f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x5, 0xd, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000613000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$unix(r0, &(0x7f0000501000)={&(0x7f0000e4b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009e1000)=[{&(0x7f0000190000)="222c95d12f5b1d29f6b940c59961f83f9f29c7cc1dfd1eda5af03c60d5d3a93e53e2b91a08946e6010e132d3024766b7bf880b86dda25fc99998c54d78c7c2f43ccb71bc7e3ac31e42fec8cf1ae5", 0x4e}, {&(0x7f0000fd8000)="fdb73bded6707f1c0707668f6ec50ee9ca7bbd14b6aedf35514370838aa1fed8a85be123702bdc00897f9a28e44d46355d1ff2a1f846ffeac0f5d4a8e512f56ea9fbb52d40581027969931290ace929164a850cc0007997e90abee", 0x5b}, {&(0x7f0000316000-0x1000)="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0x1000}, {&(0x7f0000382000)="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", 0x1000}, {&(0x7f00007c6000)="53a19ab2ab15aa80e47a4b8006596ffd57c125ac2f33be67e1c065e9a54b1ec445e03f97fd1f52fd331244587981b06e2e23824dd7d01e2cde1d9d46ce77fa0a57eb521ac20c2b9f452b060eccc4f657262c5de6455aa9eaa1503ba81f9793e67d1b003891830000f6ccec748e5edeff7f5145cb128cb0de10624bc5f906336b019856751f2cbe16d1a2a2ce455032fc1756b457ab5fbf460353c2831c66105def4f13f3d64f40b8420473e45509c86011a167c03460b021d1596599a49e2c81d314fa16a4511b69e607b8a50f7959c65c75f77a49d1fa", 0xd7}, {&(0x7f0000e0a000)="b3bc403fa8c302cac5e053b45d76f69eb7199d7f59297bb0dee8cb0f328a0aa66d271750c95f52311ab3ec0ab128452a8de715aebfd3659b329e9ebe409047cfbf2720adadd5685271f0c0c7ff7da4679a3f8bbfa828e079b88ec5f355ca2e41a18025e4ae09788794335f7c1a20118f08ea8680a500ddc3c3228dce7d82cb7a82db7059106258b38e33e0d7732e1fa54842dc089d3a43626266d4ac70f113e1bb01d206bc81be6bde5ecc9778968cc0815f5a", 0xb3}, {&(0x7f0000981000)="44b2f6fc54b196b6ad18f73c22082b5479", 0x11}, {&(0x7f0000d41000)="32c96a2c859a51a70f40193b659cbf463e8a436afd067e7ac63d5c86f2d8cbae47f3b47971076f6044976077c8c9489192632ac3826883b34e4e8dab83420d95244173fbbac714853ad16fb3c773a3f0d32049b2871ca4598c167977a9c1b9230800903d72cddbb84702f95cc16aef182abf679869645aee4be5d3c8ba025f32f968ef36e3857e1ac82f49cae8d0f682617c39384c16508359f2", 0x9a}], 0x8, &(0x7f000094d000-0x38)=[@rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r3, r0, r1]}], 0x38, 0x4000000}, 0x810) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008af000-0xc)='/dev/rfkill\x00', 0x40001, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000a3c000)=0x9, 0x4) io_setup(0x6, &(0x7f00003b5000-0x8)=0x0) io_submit(r5, 0x2, &(0x7f0000039000-0x10)=[&(0x7f0000385000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r3, &(0x7f00008e0000)="76d5af7445b972ebbef574955b9650286b2fd59aed3d71c8aeaf5118", 0x1c, 0x10001, 0x0, 0x1, r3}, &(0x7f00004fc000)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f00008a3000)="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", 0xfe, 0x0, 0x0, 0x0, r4}]) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0xfc0) 2018/01/24 02:49:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c5d000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f000044b000-0xc)='/dev/amidi#\x00', 0x7, 0x1) sendfile(r0, r1, &(0x7f0000c10000)=0x0, 0x2) r2 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) [ 177.810468] openvswitch: netlink: Key 19 has unexpected len 0 expected 4 2018/01/24 02:49:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a29000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000d41000)={0x0, 0x6, 0xffffffffffffff00, 0x3, 0x95, 0x5, 0x0, 0x9, 0x7, 0x7fffffff}) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0xa, 0xef}) 2018/01/24 02:49:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0xfffffffffffffffc, 0x0, 'rfc7539esp(xts-twofish-avx,rmd256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c34000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair(0xb, 0x4, 0x95f4, &(0x7f000099d000-0x8)={0x0, 0x0}) renameat(r1, &(0x7f000057b000)='./file0\x00', r2, &(0x7f00008d3000-0x8)='./file0\x00') r3 = accept$alg(r0, 0x0, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f49000-0xe)='net/netfilter\x00') getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f00005c8000)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000e93000-0x4)=0xc) write(r3, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000ed9000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006a8000)=0x14) 2018/01/24 02:49:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f56000-0x1000)="", 0x0, 0x0, &(0x7f00002a5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x20}, 0x1c) 2018/01/24 02:49:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000ff5000-0x1075)="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", 0x108}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = timerfd_create(0x7, 0x80800) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000abd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e26000-0x2)=0x9, 0x80000) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e26000-0xc)='/dev/rfkill\x00', 0x2c3e, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000e42000-0x8)=0x0, &(0x7f00001f7000-0x4)=0x8) r5 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000c9c000-0x4c)={0x80000001, 0xfff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000f3f000)=0x0, &(0x7f0000800000)=0x0, &(0x7f0000b43000)=0x0) r7 = getpgrp(r5) getresuid(&(0x7f0000c96000-0x4)=0x0, &(0x7f00009e8000)=0x0, &(0x7f00008db000-0x4)=0x0) fstat(r1, &(0x7f00000c4000-0x25)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f06000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r10 = getpgid(0x0) r11 = geteuid() lstat(&(0x7f000024d000)='./file0\x00', &(0x7f0000a1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000e33000-0x38)={&(0x7f00006af000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000e7d000)=[{&(0x7f0000b00000-0x168)={0x168, 0x41, 0x600, 0x5, 0x2, "", [@nested={0x14c, 0x20, [@typed={0xc, 0x1b, @u32=0x6}, @generic="02e94abb1ea9fe977684426b10554200707377e87446568791d2d26ab02bccd93404d21c1a3a0064eeee3e425dbe1ff629f19c3d2b4fe0f8a3946cfd51ddfc23293b3e9fa57b5fe6843c11da5a57353f01a068be3525ab6f80822e292ea784fd9d6ccb0cf584d610e70b2bc00b", @generic="b1d6643e70997555507c4f379271e0991697a5d6de02ef6a5c6e734f564167600968b40043639a78fbdbbed0d1dfe742e92c0192ffd228346625eb1c3c243f79350ab2203bc3715725ee42865e1cab5334266d2e5ff04a9543407084cfb25bf8f41bfb56993e5f8190e5fc4ab40a330a4a4e8fac7b075ab4e213c7fbcf4e2c62d59ee27a61ea4e5bc697bddad4c6474a3d4ddd67f8f8135d8cdf0813bbc0021fe1f5d88512a39632cb8aa28c0b1fc1175d8c0a4cd208df9e036b3f43c544", @typed={0x10, 0x8, @u64=0x3f}, @generic=""]}, @typed={0xc, 0x1a, @pid=r5}]}, 0x168}, {&(0x7f000048d000)={0x121c, 0x33, 0x400, 0x5, 0x0, "", [@generic="5acd22e475552709359cb28060ebde6f000d23f4f397884adf97b668b5dd192ee787e7431d3c9409aeec3ba407cc78c286aa3ba8038eec5f570ff00634bb4581ebe343f35ac1f6a2c2d0110fbee81332ebcfabfc11be1fe39d9e7ff4cc9817f10f61366b029d2ebb8b1561d29f415cce0b0acafadd5e782554d53c72eed5b5d4a6f0d011913b43b94f8f89f1d30536748bc48d31b4182739cb9713121bc733710790bcfd2a3ade8354052a20c087f7b133231f0c1d36a4c6567544369239313631d36928b1b64e7f1c5800d8b03c77566ad397c799fe30990ac0268332a2550ecd7051479281", @typed={0x3c, 0x17, @binary="5fba24eeed8a48456b356ea14a41566c42c098765457092e7a50ec38b2340227b7917061099a8aa1bfa3499d8ef736149031"}, @nested={0x10d4, 0x69, [@generic="0ab12381bde11069947177b6e127d0f7c6acdb10c1c3110bc79073345ee9ec05e981b0bf66b77b79d2b7", @generic="f43cc1aa818261502fb859f3eefb43042b89d2a878ce11d97b31aaf671cf46ef979e366b1333afdea1dbbfccd11830bea694bbe8d9fd12233a16e183f5aedcf0425bb404f997e3d453ebab23bd0154a225501c5bc4e26a589acfcee9486a914457aa0d2c173a0774cfe326d7052a33dced3c6a3c1db7b85e3156d9d03b139f", @generic="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@typed={0xc, 0x79, @uid=r6}, @typed={0x18, 0x7c, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @typed={0xc, 0x49, @ipv4=@rand_addr=0x9}, @typed={0x8, 0x3d, @void=""}]}, 0x121c}], 0x2, &(0x7f0000f23000-0x98)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r3, r0, r2, r2, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r2, r1, r1, r1, r0, r1, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x98, 0x4000000}, 0x4000800) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) syz_open_dev$sndmidi(&(0x7f0000f98000)='/dev/snd/midiC#D#\x00', 0x5, 0x100) r13 = openat$rtc(0xffffffffffffff9c, &(0x7f000050d000)='/dev/rtc\x00', 0x402, 0x0) ioctl$sock_netrom_TIOCINQ(r13, 0x541b, &(0x7f0000af5000)=0x0) 2018/01/24 02:49:36 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) dup3(r0, r0, 0x80000) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000101000)=0x1, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000098d000-0xd0)={0xfc95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 177.861358] openvswitch: netlink: Key 19 has unexpected len 0 expected 4 [ 177.926496] QAT: Invalid ioctl 2018/01/24 02:49:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/24 02:49:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x13d, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) open$dir(&(0x7f000062c000)='./control\x00', 0xc0040, 0x80) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000a9a000)={&(0x7f0000ee3000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00004ca000-0x10)={&(0x7f0000f78000)=@delrng={0x10, 0x14, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mkdirat(r0, &(0x7f000005f000)='./control\x00', 0x0) faccessat(r0, &(0x7f0000238000-0xa)='./control\x00', 0x2, 0x0) 2018/01/24 02:49:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000941000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c5c000-0x10)='/dev/sequencer2\x00', 0x1c5001, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000eb1000-0x57)=""/87) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) pipe(&(0x7f00005a5000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000fe2000)="674a302b0951e77b9cfb7172fe455618e24cc93814ddfb38d8cc84949d7479b34ee92dbc72adeb5438abf55b1685e0d8550173dd51ff2b04dc1c48939ccc434568336afab57c40ddfff8327e6c5dffee42a7e679ba63b1df4ccdf35bec847fce3bfeb61b32b6bc506b1e431ac564bd82498e74073a", 0x75) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:36 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x2, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0xc)=""/12, 0xc, 0x10000, &(0x7f00002d8000)={0xa, 0x3, 0x9603, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xffffffffffffffe0}, 0x1c) 2018/01/24 02:49:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000983000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x47}]}, &(0x7f000036c000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f000012a000)="260000005e0b09000000eaf80100000000000000010000af810008000008f11ee9ff4403eadeb45b", 0x28) 2018/01/24 02:49:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001000-0x20)={0x9, 0x2, 0x0, 0x0, 0x2, 0x2}) mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000255000)='./file0\x00', 0x180) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000a6000-0x94)={{0xe70, 0x4, 0x3ff, 0x5, 0x64f70, 0x7}, 0x853, 0x9, 0x8, 0x9, 0x6, "7d404a6cbd903140a73a69a2880c3c551c174fe5a7d84960a1c144f01a34bb49a95bf1cc4b09ea0a767d102c826dbf0991d163b0c10ac64840b285def957473e5ce6ede9b77f02a53ec23472614a2299a651b5db28362835f0edfc388563567545034565b334fcbbd406113846c566eecffc857ebbf78e95b3be0922e8220552"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ae7000-0x4)=0x0, &(0x7f0000337000)=0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) sendto$inet6(r2, &(0x7f0000ae6000-0x36)="6761bcb620ad9289d9b1189e40fa3f13ac08a42cc146beb6a432b1fe43810c60dcc1a775e314e486c214071eb10c837e7f0e344eb1a171", 0x37, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/24 02:49:36 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000091a000-0xb)='/dev/mixer\x00', 0x82040, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000)=0x0, 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/24 02:49:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000a0d000-0x8)={0x3, 0x48}) 2018/01/24 02:49:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x301800, 0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000284000-0x4)=0xae6, 0x4) pipe2(&(0x7f00001b4000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000ded000)={0x78b1}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000f9000)=0x79, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r2, &(0x7f0000019000)={&(0x7f000001e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001e000-0x20)=[{&(0x7f000000b000-0x21)=""/33, 0xffffffffffffff51}], 0x1, &(0x7f000001e000-0x6b)=""/107, 0x6b, 0x0}, 0x2020) setsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000951000)="", 0x0) sendmsg$nl_generic(r3, &(0x7f0000002000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000021000-0x10)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f000028d000)={0x6c9f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 178.041598] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2910 sclass=netlink_route_socket pig=20500 comm=syz-executor0 2018/01/24 02:49:36 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000030000)={@common='teql0\x00', @ifru_flags=0x200}) bind$netlink(r0, &(0x7f0000015000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000020000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x394) ioctl$sock_FIOGETOWN(r1, 0x800454d2, &(0x7f0000023000-0x4)=0x0) 2018/01/24 02:49:36 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000625000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x45f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0xfffffffffffffffd, &(0x7f00001f1000)="8907040000", 0x5) lstat(&(0x7f0000868000)='./file0\x00', &(0x7f0000ca8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r1, &(0x7f00007a0000-0x90)=[{&(0x7f000037c000)=""/234, 0xea}, {&(0x7f0000a95000)=""/237, 0xed}, {&(0x7f0000c30000)=""/203, 0xcb}, {&(0x7f0000d2d000-0xb1)=""/177, 0xb1}, {&(0x7f0000d61000)=""/0, 0x0}, {&(0x7f000032e000-0x12)=""/18, 0x12}, {&(0x7f0000657000-0xb5)=""/181, 0xb5}, {&(0x7f0000501000-0x98)=""/152, 0x98}, {&(0x7f000069c000-0x1e)=""/30, 0x1e}], 0x9) fstat(r1, &(0x7f00009cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) r4 = syz_open_dev$mice(&(0x7f00005b3000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000aa8000-0x4)=0xff) sendto$inet(r1, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000970000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000cc4000)={0xe0000, 0x0, [0xffffffff00000001, 0x3, 0x6, 0x800, 0x7ff, 0x5, 0x4, 0x1]}) listen(r1, 0x9) 2018/01/24 02:49:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000588000)='net/softnet_stat\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x0, 0xfffffffc) 2018/01/24 02:49:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000384000-0x60)={0x0, 0x1e, 0x0, @thr={&(0x7f0000ae9000)="e94fbd14632d488dfe541620420d7cefd23c651733829aeeb9e06b4504d809c72e8151a4c179559dda6ebd269ba83657995de26399069c36b2394b9f40a62cc79a5d09cc9990ea067e03c07c350a75aefc9b0766e0a0b7d0e1", &(0x7f0000079000-0x39)="f1760bca874017a0eb7621780b9780764b6e83bc2dc7688419b3625c184caa5edccfca76ceba900f8bde8901f495c72a65bef64e9bba331ff5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000489000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f00002f0000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f00000eb000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f977387950687125e", 0x2) r2 = socket(0x18, 0x0, 0x1) r3 = syz_open_dev$midi(&(0x7f0000544000)='/dev/midi#\x00', 0x5, 0x801) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}}, 0x36) 2018/01/24 02:49:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be7000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) signalfd(r0, &(0x7f0000b15000-0x8)={0x2}, 0x8) 2018/01/24 02:49:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) prctl$setendian(0x14, 0x2) 2018/01/24 02:49:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000a1a000-0x4)=0x5) readv(r0, &(0x7f0000b92000)=[{&(0x7f00003a4000-0x5f)=""/95, 0x0}, {&(0x7f0000bad000)=""/247, 0x0}, {&(0x7f0000b54000-0x98)=""/152, 0x0}, {&(0x7f0000265000-0x51)=""/81, 0x0}, {&(0x7f0000e63000-0xc2)=""/194, 0x0}, {&(0x7f0000843000)=""/16, 0x0}], 0xeeb232b) r2 = syz_open_procfs(0x0, &(0x7f0000985000-0xd)='net/udplite6\x00') ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000375000-0x188)={0x5555555555557f9, 0x0, [{0x54b44840, 0x3, 0x0, 0x0, @sint={0x200, 0xfffffffffffffffe}}, {0x1ff, 0x2, 0x0, 0x0, @sint={0x101, 0x56}}, {0x3, 0x4, 0x0, 0x0, @sint={0x3, 0x3f}}, {0x1, 0x7, 0x0, 0x0, @msi={0x8000, 0x1, 0x7}}, {0x0, 0x3, 0x0, 0x0, @adapter={0x6, 0x3, 0x8, 0x2, 0xfff}}, {0xfffffffffffff05f, 0x1, 0x0, 0x0, @adapter={0xb8, 0x6, 0x2, 0x6db945f0, 0xfffffffffffff4c9}}, {0x401, 0x6, 0x0, 0x0, @sint={0x2, 0x401}}, {0x2000000, 0x4, 0x0, 0x0, @irqchip={0x4, 0xc00000000000}}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000fac000)={0x0, 0x2, 0x0, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000ef2000-0x70)={[{0x1, 0x8, 0x1, 0x3, 0x8, 0x1, 0x0, 0x2, 0x5, 0x85, 0x1, 0x7fffffff, 0x5}, {0x8, 0xfff, 0x2, 0x10000, 0x6, 0x48319547, 0x2, 0x7e, 0x0, 0x2, 0x1, 0x4, 0x1}, {0x6, 0x6, 0x3, 0x1000000, 0x1, 0x0, 0x6, 0xffffffff, 0x5, 0xce, 0x2, 0x3, 0x9}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 178.095517] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 178.118356] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2910 sclass=netlink_route_socket pig=20516 comm=syz-executor0 2018/01/24 02:49:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x2cb, 0x4) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00009b1000)="", 0x0) 2018/01/24 02:49:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000038000)={"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"}) bind$inet(r1, &(0x7f0000ab1000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00002a3000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x0, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x2fd}], 0x1, 0x0) 2018/01/24 02:49:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00004f2000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00008ad000)=""/14) r2 = dup2(r1, r1) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af12, &(0x7f0000c16000-0x68)={0x0, 0x0, []}) 2018/01/24 02:49:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:36 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f000089c000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x80000) r1 = syz_open_pts(r0, 0x20000) fallocate(r1, 0x3, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000577000+0x10f)={{0x3b5c, 0x0, 0xfffffffffffffffb, 0x8, "9c5fe87b563b2c64a64b3e2a30115ee5348ba75bc599fb23c04f6ed263853f62715fb2c444be8abc7f3365c3", 0xc4e7}, 0x20, [0x2, 0x5, 0x4, 0x800, 0x3, 0x9, 0x6cbf74c0, 0x6, 0xe27, 0x7f, 0xdb93, 0x6, 0x1, 0x90, 0x8, 0x0, 0x30000000000000, 0x1, 0x101, 0x8, 0x100000, 0x4, 0x2, 0x7, 0x1d, 0x0, 0x8001, 0x1, 0x401, 0x6, 0x10001, 0x100, 0x9d, 0x8, 0x9ce, 0x8001, 0x8000, 0x9, 0x2, 0x1000, 0x0, 0x2, 0xfff, 0xffffffff80000001, 0x0, 0x7fff, 0x2, 0x9, 0x100, 0x0, 0xfffffffffffffff9, 0x5, 0x8, 0x1f, 0x6, 0xad, 0x6c5, 0x7, 0xffffffffffff16e2, 0x778, 0x8, 0x4b79, 0x0, 0x4, 0x6, 0xd51, 0x6, 0xff, 0x5, 0xa15, 0x8000, 0x54, 0xb, 0x0, 0x4, 0x8, 0x4, 0x7ff, 0x7f, 0x7, 0x1, 0x7ff, 0x0, 0x5, 0xf7, 0x40, 0x1, 0x4, 0xfffffffffffffbff, 0x2, 0x4, 0xe380, 0x2, 0x7, 0x1a0f, 0x7f, 0xca0, 0x3ff, 0x100000001, 0x9, 0x7d6, 0x5, 0x81, 0x4, 0x80, 0x0, 0x0, 0x1, 0x8, 0x3eb4, 0xfffffffffffffff8, 0x100, 0x0, 0x8, 0x9, 0x6, 0x1, 0x4, 0x5e7, 0x4, 0x5, 0x80000001, 0x5, 0x100, 0x200, 0xfff, 0xfffffffffffffffc, 0xffffffffffffffec], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r2, 0x100000001, &(0x7f0000001000)="") [ 178.162596] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/24 02:49:36 executing program 6: mmap(&(0x7f0000002000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000049a000-0xa)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000049f000-0x2)={0x6, 0xf3b2}) r1 = socket(0x7, 0x6, 0x401) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000664000)=0x0) sendto(r1, &(0x7f00007cc000-0xb5)="ef78981b0311d2e9f172bf4d96f661466ebbf681204e3215e8b21f50cad49fd474d91590848c2060f6ffd0651e03fd847e7e5c4a1dc68b92d61a40f4506197cde091b5c74a8bcc694203ecb3f2b9baf12bda8ab5391ee5facbbbad2d665d31402ef10edfc5df4dd5e001863679401006c69b9c9d93be5890ba8e338c6ef1dd8179e578c6c990fc951af64c102c7c4efa79ed45397f7079c64983028d5eaba81863a6c30e262fec15b9123e61f0c3b3a7722a6ab9e0", 0xb5, 0x40850, &(0x7f0000ac3000-0x6)=@hci={0x1f, 0x20, 0x2}, 0x6) bind(r1, &(0x7f0000143000)=@generic={0x19, "aaae7ce2d33223cc9276c2f6fd35e2ec6733ef505ac41ec5b41da9a30fed94b4365d360fd218cbd3ac954e8fb45d9c73f0907b00ff30ceb8a54c03a750e3f53092e2b83fa798bca868117abc38de98813e125db2f197eeb15d13cf5dda80b84d9e8a1ab38a22dc07b0d95a4a0bbfa79950687ab743a4d625d13582ac0780"}, 0x80) r2 = socket$inet6(0xa, 0x2, 0x8) socket$inet6(0xa, 0x80006, 0x7b) connect$inet6(r2, &(0x7f0000005000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b5e000)={0x0, 0x78, &(0x7f0000002000-0x78)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008ec000)=0x10) mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000b74000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r3, &(0x7f0000001000)=0x4) 2018/01/24 02:49:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000048000-0x10)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000049a000-0x10)={0x8, &(0x7f0000868000-0x40)=[{0x2, 0x85d0, 0x8, 0x8}, {0xfffffffffffffff9, 0x7, 0x5ea4, 0x1}, {0x1ff, 0x7, 0x800, 0x6}, {0x5, 0xffffffffffffffff, 0x81, 0xffffffff}, {0x1, 0x3, 0x101, 0x8}, {0x5, 0x7, 0x8, 0x8}, {0x0, 0x6, 0x1ff, 0x3}, {0x44, 0x10001, 0x800, 0x400}]}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x3}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000c1b000)={0x2, 0x7, 0x529, 0xffffffff, 0x4, 0x8}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000d30000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00004c6000)=0x0) kcmp(r3, r4, 0x0, r2, r2) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000e3d000-0x14)={0xffffffffffffffde, 0xdb6f, 0x87e, 0x9, 0x55, 0x7, 0xffffffffffffc0b9, 0x2, 0x10000, 0x7}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000180000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00007fb000-0x41)=""/65) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f00005ef000-0xc2)=""/194) 2018/01/24 02:49:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 02:49:36 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000de000)='/dev/dsp#\x00', 0xc1eb, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000bb1000)=0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000008000)={0x2, 0xa, 0x0, 0x0, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x2, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f000000f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000f000-0x4)=0x9) connect$l2tp(r2, &(0x7f0000002000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x4, 0x0, {0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9a45}}}, 0x32) 2018/01/24 02:49:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x21001, 0x6, 0xfffe, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x8, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000c6d000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e48000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000368000-0x90)={[0x2000009, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x6, 0x3, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000420000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$ipx(r3, &(0x7f0000fea000-0x10)={0x4, 0x1, 0xffffffffffff838d, "81bb7a35f2c8", 0x1, 0x0}, 0x10) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f000002f000-0x198)={0xa, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/24 02:49:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[], 0x1000000000000699, &(0x7f00007f2000)=""/0, 0xfffffffffffffe0f, 0x0}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b5e000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ef2000)=0x0) 2018/01/24 02:49:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000aed000)=[{&(0x7f0000132000-0x45)=""/69, 0x45}, {&(0x7f0000a75000-0x6e)=""/110, 0x6e}, {&(0x7f00002c3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cac000)=""/216, 0xd8}, {&(0x7f0000788000)=""/67, 0x43}], 0x5, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000652000)="1f0000005e0007f1ffffffff0700007700000041536b8d38934b0800454ac8", 0xffffffffffffff82) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000038d000)='/selinux/checkreqprot\x00', 0x40800, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000874000)={0x2, 0x6}) inotify_init() accept$alg(r1, 0x0, 0x0) 2018/01/24 02:49:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) r1 = syz_open_dev$amidi(&(0x7f000090b000-0xc)='/dev/amidi#\x00', 0xffffffffffff8001, 0x4000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e1a000)={0x4}, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f00007d2000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f00002d6000-0x1)="") read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/24 02:49:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000432000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a1f000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001d2000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000823000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00003d4000-0x9)={0x3, 0x2d7, r1, 0x7, r2, 0x9, 0x10000, 0x6}) 2018/01/24 02:49:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f00009e9000)='/dev/snd/midiC#D#\x00', 0x100000001, 0x400000) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001f6000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = socket(0x400020000000010, 0x2, 0x0) io_setup(0xd56, &(0x7f0000bb8000)=0x0) io_submit(r2, 0x1, &(0x7f0000ff3000)=[&(0x7f0000ca6000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000f97000)="", 0x0, 0x0, 0x0, 0x1, r0}]) 2018/01/24 02:49:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet(0x2, 0x87f9, 0x100000000) syz_open_dev$midi(&(0x7f0000bfc000)='/dev/midi#\x00', 0x1ff, 0x40000) r3 = syz_open_dev$admmidi(&(0x7f00008a5000-0xe)='/dev/admmidi#\x00', 0x7, 0x42802) accept4$packet(r3, &(0x7f000059f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000075d000)=0xa2, 0x800) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000061b000)={r4, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x16}}, 0xc) memfd_create(&(0x7f00004a0000-0x4)='#(:\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000ab2000-0x10)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000553000)='/dev/input/mice\x00', 0x0, 0x101402) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee5000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) clock_gettime(0x0, &(0x7f000084e000-0x10)={0x0, 0x0}) timerfd_settime(r5, 0x1, &(0x7f0000098000-0x20)={{0x77359400, 0x0}, {r6, r7+30000000}}, &(0x7f000027f000)={{0x0, 0x0}, {0x0, 0x0}}) set_robust_list(&(0x7f00007a6000-0x18)={&(0x7f0000686000/0x4000)=nil, 0x9, &(0x7f00002c0000/0x1000)=nil}, 0x18) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r8, 0x4008ae90, &(0x7f00001b4000-0xf8)={0x0, 0x0, []}) 2018/01/24 02:49:36 executing program 1: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000d31000-0x4)=0x9da, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000636000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000471000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d32000-0x4)=0x14) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f000067e000-0x38)={&(0x7f0000d31000+0x682)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000d31000)={&(0x7f0000a61000-0x10)=@can={{0x4, 0x8, 0x20, 0x3}, 0x6, 0x1, 0x0, 0x0, "21ee1286590a2f26"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r3 = syz_open_dev$vcsa(&(0x7f000075e000-0xb)='/dev/vcsa#\x00', 0x99, 0x602100) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000d31000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000dd000)=0x0, 0x4) 2018/01/24 02:49:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$alg(r0, &(0x7f0000897000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) 2018/01/24 02:49:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') fadvise64(r0, 0x2a, 0x5f0, 0x3) preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0xfffffffffffffff7, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000b89000-0x10)={0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/24 02:49:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) fcntl$dupfd(r1, 0x406, r0) inotify_init1(0x800) inotify_add_watch(r1, &(0x7f000089c000)='./control\x00', 0x400) openat$cuse(0xffffffffffffff9c, &(0x7f0000906000)='/dev/cuse\x00', 0x10100, 0x0) utime(&(0x7f000024b000-0xa)='./control\x00', &(0x7f00005ac000)={0x0, 0x6}) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000fc7000)='./control\x00', 0x5f) 2018/01/24 02:49:36 executing program 4: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) poll(&(0x7f00001a9000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x4b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000002000-0x8)=0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xc0)={0xc0, 0x6, "0cf35bc882276df42ab61d7f18e0e15a4efe0aa19483355d55cc5ac12eeb00650cb8a40d2f8478391efc242f8621f33f1a1a83c34dd5879a949b166cea3a8de4985b3d690eab4655d22764936b6144da6525308e5260d893a1121539cb5794c3249bfc869c6431e38e474aa3751300efa2e6a14f5f75c5fc12a77d1082d4c2e716f7f2db1165944ae7923f72df3ca08e7cdd5ead8aa31da903a4410c5575142354b27c4c8c7aec9cbf866b88b820a306171ceb47e8f7bfbd"}, &(0x7f0000001000-0x4)=0x0, 0x400) close(r0) 2018/01/24 02:49:36 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x8000000004, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 02:49:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x3ff, 0x2) connect$pptp(r0, &(0x7f0000acf000-0x20)={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000021b000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000ce4000-0x12)='/dev/input/mouse#\x00', 0x1, 0x10100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00009ab000-0xbc)={0x8d1, 0x3, 'client1\x00', 0x7, "2e13e960266aacc2", "b4adeca6f6fb52a73d9950fc5c4806824687ed4264c4b89e816b7f035059011d", 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(0xffffffffffffffff, &(0x7f0000e71000-0xaf)=""/175, 0xaf, 0x0, &(0x7f0000b8d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/24 02:49:36 executing program 4: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c, 0x0}, 0x0) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f00000e5000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) getpeername(r0, &(0x7f00000e1000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000026d000-0x4)=0x10) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000026f000)="e86c12269fe492afce51aa00a24d8486068282dd272a270be20e42b32353e19d9a8e9e62af06d9d3e6669b2c82ea36b034ca6529b969") mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000008f000-0x38)={&(0x7f000026e000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00001f4000)=[{&(0x7f000026d000)=""/232, 0xe8}], 0x1, &(0x7f000026d000+0xddf)=""/62, 0x3e, 0x2}, 0x2102) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f000026c000)=0x0, &(0x7f000026c000)=0x4) shutdown(r0, 0x2) 2018/01/24 02:49:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000494000-0xf)='/dev/sequencer\x00', 0x3d, 0x0) preadv(r0, &(0x7f000046f000)=[{&(0x7f0000d09000)=""/127, 0x7f}], 0x10000000000001f2, 0x0) 2018/01/24 02:49:36 executing program 2: r0 = socket(0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket(0x1000000010, 0x802, 0x0) getpeername$packet(r1, &(0x7f0000b6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d63000-0x4)=0x14) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000083c000-0x8)={0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 02:49:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000002000-0x2d)=""/45) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0xffffffffffffff6a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000032000-0xb)='asymmetric\x00', &(0x7f00000dc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004a4000-0x85)="621400539799d54b922ead59598dd478d08edd388e8d469ec85343d749f17d17abcad13739b6a8dbf9d949326c5e6cc09d235a55869edfb6f2237b4646312d0fda1acb3c9cab5b200b30c2993b0d6b931b4004e676285293d5fe74bc4f14d09f126069b2c312050b36208dee3937d2914d843534f14c876cef9b2a2f11b358d2d95d70baa6", 0x85, 0xffffffffffffffff) r3 = request_key(&(0x7f0000a8e000)='dns_resolver\x00', &(0x7f00009d8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000011000)='veno\x00', 0xfffffffffffffff8) r4 = request_key(&(0x7f0000fd3000-0x12)='.request_key_auth\x00', &(0x7f0000f70000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f59000)='^\x00', 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000d1c000-0xc)={r2, r3, r4}, &(0x7f0000c1c000-0xd2)=""/210, 0xd2, &(0x7f00009bf000)={&(0x7f00000bf000)={'sha512-generic\x00'}, &(0x7f0000c81000-0xd4)="2583b949c8d021ca1f83d3260459ecc7837d615e5138bbd6fb137f8fd44bd86c28df4b58c0d73f4d64dffc7ab9196fa11e73fa335c29391c25872bc36f19b4d90ebbd63b15a6f36a2c06fb1f5d43b01baac3d03617d5a141149990f8d9f3ce9f6e6efd7d8d8c00b4dab218260d16ecaf5a4b462b31343b65094183cd2d439614f6d4220454fa0716d7222eabc8e859cd68cd5e2489be90749cead90e69ca12e0cf240a0658d91cf54266911bb3cd793265a92b58e756e9e7668d3d06efca95bed5b84aaf431f778ebd784fa49de5602f3366a715", 0xd4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r6 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="10", 0x1, r5) getsockopt(r0, 0x2, 0x7, &(0x7f0000cf4000)=""/40, &(0x7f0000807000-0x4)=0x28) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000ca2000)={0xffffffffffffffff, {{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000095f000)={0x0, 0x9}, &(0x7f000063f000-0x4)=0x8) r7 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000458000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0x13298689edb99959, r5) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r6, r7, r6}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00008a9000-0xe)={'sha3-256\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a28000-0x8)={0x0, 0x9}, &(0x7f0000256000)=0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000cce000-0xce)=""/206) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000731000-0xa0)={r8, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, 0x9, 0x4, 0x6, 0x2}, 0xa0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/24 02:49:36 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) modify_ldt$write2(0x11, &(0x7f0000f51000+0xc11)={0x100, 0x20001800, 0x2000, 0x0, 0x9, 0x5, 0x0, 0xc7f, 0x9, 0x4}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000040000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee000000200da6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r3, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) 2018/01/24 02:49:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000cfd000-0xa)='/dev/dsp#\x00', 0x2, 0x82) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bf6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1a, &(0x7f0000e77000-0x4)=0x80000001, 0x4) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) getitimer(0x1, &(0x7f0000e55000)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000922000-0x4)=0x3) 2018/01/24 02:49:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000827000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) unshare(0x20000400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x396, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/24 02:49:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000b70000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x30000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x1000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x80, 0x0) r3 = dup(r2) getsockopt$netlink(r3, 0x10e, 0x4, &(0x7f0000002000)=""/250, &(0x7f0000002000-0x4)=0xfa) 2018/01/24 02:49:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001db000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29d", 0x20) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000e48000)=""/128, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000861000)={0x3ff, 0x2, 0x8001, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000047f000)={0x5, &(0x7f0000177000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000847000-0x8)={r3, 0x1}) 2018/01/24 02:49:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') fcntl$getown(r0, 0x9) preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000528000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 02:49:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000535000/0x14000)=nil, 0x14000) r0 = socket(0x11, 0x3, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x0}, 0x60, &(0x7f00004ea000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0x20d, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/24 02:49:37 executing program 1: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x2, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000ec000)=""/0, &(0x7f00000aa000-0x4)=0x0) 2018/01/24 02:49:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aa1000)={r0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000ab8000)=0x10000, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000864000-0x16)='/selinux/checkreqprot\x00', 0x3, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/24 02:49:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) dup2(r0, r0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x0) 2018/01/24 02:49:37 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='smaps\x00') mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000016000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000a000-0x4)=0x48) r1 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r1, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000016000-0x8)=0x0, &(0x7f0000009000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x24, 0x0}, 0x0) 2018/01/24 02:49:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d3d000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ac4000)={0x3, &(0x7f0000e4d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000595000)={r1, 0x2}) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r3, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:37 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f0000f73000-0x150)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[], 0x0, 0x0}, {&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000031e000-0x10)=[], 0x0, &(0x7f0000adc000-0xb0)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/24 02:49:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ed9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = accept$alg(r0, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00003de000-0x108)={0x8, 0x0, [{0xf000, 0xaf, &(0x7f0000bde000-0xaf)=""/175, 0x0}, {0x1f000, 0x60, &(0x7f0000c19000-0x60)=""/96, 0x0}, {0xf000, 0x23, &(0x7f0000a47000-0x23)=""/35, 0x0}, {0x100000, 0xf2, &(0x7f0000174000-0xf2)=""/242, 0x0}, {0x1001, 0xa0, &(0x7f0000a9b000)=""/160, 0x0}, {0x10000, 0xdf, &(0x7f0000704000)=""/223, 0x0}, {0x2000, 0x77, &(0x7f0000c7d000-0x77)=""/119, 0x0}, {0xd000, 0xc0, &(0x7f000008c000-0xc0)=""/192, 0x0}]}) write(r2, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000dc9000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000352000+0x7b1)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0xfffffffffffffffb}, 0x3) 2018/01/24 02:49:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dce000-0x4)=0x0, &(0x7f0000f5e000)=0x4) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00006da000)={{0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, {0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x100000001, [0x5, 0x10000, 0x100, 0x5, 0xff, 0x0, 0x81, 0x100]}, 0x5c) fsetxattr(r1, &(0x7f00006ae000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f0000)='\x00?', 0x2, 0x0) 2018/01/24 02:49:37 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000000b000-0xa)='/dev/vcs#\x00', 0x8, 0x2000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) r4 = getgid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) r8 = gettid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000d000)='./file0\x00', &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = gettid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000e000-0x4)=0x0, &(0x7f000000d000)=0x0, &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000d000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = syz_open_dev$vcsa(&(0x7f000000d000)='/dev/vcsa#\x00', 0x1, 0x80) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = getpgid(0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000d000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) getgroups(0x8, &(0x7f000000c000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000d000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000e000-0x8)='./file0\x00', &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000d000)=0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getgid() r28 = getpid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000e000-0x8)='./file0\x00', &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = getpgrp(0xffffffffffffffff) r32 = geteuid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f000000e000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000d000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000000d000)=[{&(0x7f0000007000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000a000)=[{&(0x7f0000009000-0x1000)="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", 0x1000}, {&(0x7f000000d000)="f34ee95ac20f02596eac88f9da5db647530e4c4d3a6c85d13f7ee0ba365380052a47f25c98200baa595b96f5c87d0bdae09b3beaf0de2b00653261e8373070d8c2fbfcd3eb8457b0ca97c95e18061f90ab9f46893ea6b675a8dd9e700dfe99c665d9d4a3b4177dcf69602d1004dbfe5610005752f9ea4f1e48a476b0a78bf56110387a428ac942832a8c981914031cb73df9a8c1197d39ae64e94d55518427250272a6c47c45c413b07387faddfd7864398da58e5c79ff0e47c94d5b7966c36a5e2a445249f6d3324e55084dd786e138ced20d3ea4da90b5bf91f0d863c9edab8bffb2", 0xe3}], 0x2, &(0x7f000000e000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x48, 0x800}, {&(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000009000-0x30)=[{&(0x7f000000b000)="f7d3b8f8bf3a260dcf4c8ec0907138d8036615077ba9bc0ea11dd7657264b397e9c8bc964414d6b161a5f7bf5b5a32ebb7088187e73760037827835288b2de971524fd318bbe0a8d8a648e37cbb2f7ec8af4ac532198c7855939569d2c29", 0x5e}, {&(0x7f000000d000)="8a5db71e497e25489cb59c24909f39384040363fb47e", 0x16}, {&(0x7f0000004000-0xd2)="9ec8ac33fccbf5f415214618865203219ba32993f8af42518104edb272e54393fb570f93f585775588a069628b13bf77304fcfe0cd7dc808817e1d862a0e4e431893c65db1284fce415b90be55221aa55f9e4ea3fb10fb838b131b4576051f83c3b8a46a7e02c269217c50401dead96027ab53eac7a3aab69d5435ed85d2382d1c1e3fa0e68c23a3b6730ac294a889a8afba600b50c28e639dae92b0c53195aa6484ae9a2595f5d863ea8ba4678db44865b39cf2abd8beefb2c15eab3c02ad06ae687f38f175065927b641bdaf7a0357b2fa", 0xd2}], 0x3, &(0x7f0000002000-0x90)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x90, 0x4000011}, {&(0x7f000000a000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000000e000-0x20)=[{&(0x7f0000007000-0xdf)="ed44dd0074100aca556076bfddc889e2edfdf7b375d6f5b877849d17a3cc112ffab9918ea1345f752e450e514fc0e3b81bd03ff6e5de5660547a11ffa6e0a527af88927314ef523f6c733fa1b3514986fd09d8c4ea24ef22c54645aba73518b462d6763088af2b5a0180bbfb3de09da094d6d46fbf66a81611e9e6cd2563415911f2a4aca6044303f2eaed1013730b4b835199ed824e8210956c4645f6db2b29870d6457deea8211d9b08d9f5786c2604bf3739c65c82616ec8c04a8dff8d251cf8cc24c199f07cfeb00b3e5552d03511e26ee28e0049829207eb4f3f82b04", 0xdf}, {&(0x7f000000d000)="1c7f19c9945ecb1344cc9c45c932c93b8aedb521ea3df98480d43cf1bf3656cfeb0285c5cd6adc9f73372108803c8d43c6910eb808d25c0270c4e1f181f37d2bca5e9621d910b1d61bfc61ffda870f56a9b6dd92b46f1d9f92d9777f79826746b31fb2f112cf34194b4044765384a26e987b665ab2e944c13714022a6887da8654466b7305643084085dc4084c9d1ada3e4d808fef068d336bfcbce035bd6093621c1b21d37e8e57", 0xa8}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f000000e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000-0x10)=[{&(0x7f0000004000)="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", 0xfa}], 0x1, &(0x7f000000d000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r14, r0, r0, r0, r0, r15, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xa0, 0x80}, {&(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[{&(0x7f000000d000)="d89c8dc1eaa663357887013ff9304bc2fa0aacee2425cd81353e495afb3cec8089a5ab47cec43f13082d6f64e4aeea16f08b5a0f5cb483380be7fe119f2750ca24e9602264562ff8a100594f9506b834aec6e196bf43861bd9982e7437d22c0b82f2a047c70f112d9700c2f323f9f7373205a931e80418473035bbe0e7268fa2910f8671555e9cb5", 0x88}], 0x1, &(0x7f000000b000-0x40)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x40, 0x4000000}, {&(0x7f000000a000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000007000)=[{&(0x7f000000c000-0xe3)="b76fc7d4a3cb1d82a7d281d0b89bccad22b0871f0f445c04c81565cc88613e812a1293408534b7a3a589b7f177979d1200cfb6167e8294170958722a0bcc33ffb6aece03148bcc864939dad4b8bce56e3b20fa10703b69651c4ccade4f21a4e56d1284e1d2e8a0a441f42050c807d770fffe25c24cbd540ef3bf8b41ade488db1b88333231328737839cdbcbbe6900a17652a1ba7632162751b387f092591e5ee4c1572e01991f0effbcbf5695cb92a5bf34b58856cf1f06cab98533fe2a605372cadcfd29a7693bcc23b76c96675a823a35bdf1645e1eef1369b5b5805c7a9f96fb3a", 0xe3}], 0x1, &(0x7f0000004000-0x118)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x118, 0x1}, {&(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000005000-0x2a)="0e06ec324a80d4328a821c3d3cd089919f00bfe5fd6e7a53a4a64ef97ebe09e332a1e66ef6efef2fc48c", 0x2a}, {&(0x7f000000d000)="3ffd7aaad87ce6be11af072d595c1742849bb6b20e7f5f639193d9e90d8ecc7485654a532eda7f407f64b87404d9f3d72ec52f39d4ebb6bbd4a8a2deb833cfcff349b1a67a654f2a47d32bfbedbe0ee14af28c1d53979fc76b505aee", 0x5c}, {&(0x7f0000006000)="5f68e05e0841ff8eb14658082a08a93d3a603da021482bf924b08f91b0c0d18b905d9de47581d17debf2980cb9c8f194cf146e41ad68390fc608648bbbbe2c5d6b7c458d6def8612a99872983965b56fab13cdba1b28b074aabe5e7a07d555b6c37c93863dedabc1c5e4f20f0b1d81a77a351802da99b5b33e62", 0x7a}, {&(0x7f0000007000-0x94)="7c5e0ebd9b014d9560ff11cb5618108945760e3bdfdf0ddeb6bd0ac39ac45d0d2b87170ff9f2d7c1d7cf69ce362847bcf933affd79d09ac9a3121fa3c6b99a09fcca60b63ee541b192ebc81775c5d84c367527db9df4e951b157a7b66cfbf56b4df58ca9f19103ed50dbe3a85f9d0ec89b619909e65c03bb1f494e9de48021bc38419e6457fa51c14630a61c7da6dcff4dd4e2a2", 0x94}], 0x4, &(0x7f0000001000-0x70)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x70, 0x4000004}, {&(0x7f000000d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f000000d000)="bb41788d7d398abe89f64af22621321f48238b79652b2cf1362e0a7cb4d77e48d8ab2bc5c96153ecefeff080a144810f5c984c22accc6719e10894fbc1bc1f7fe6032354bcfa413823de1066d37fb0", 0x4f}, {&(0x7f000000d000)="0654e85069c41703b79201beba743b15080653464f69ec36340cd80b6f3cf658a5a1352b05d89deedcfa9fe08032b1dc1eeb9e538f6b0899dc44e16342c2cccf517bf640986341d3f75073d759b552da0990290b735084b21e35d1f19c3a25c365155e9bb1b7b8cbe813cc259280df14ba", 0x71}, {&(0x7f000000d000)="fb50e06ea490aff5ff58c63e74283629bd474da69f53a6abf6720b95aeffea7eae5150337a023873cfd4ee9ed8d1d6719b8eb26c29657db76c05434e92588003", 0x40}, {&(0x7f000000d000)="6acb3388cda733109937017b53590ab933d48a6c2f0f2bf00421ea594fa2ab4f0a21c6045a81449e5d02c6095c9a02be3bbd6d31830756ab9db3a1bccfa4852881feaacb40abe81664c818c3df9d132869ae1966b582774a52fb57e5e62325c052934f531b734de15f1e64cf", 0x6c}], 0x4, 0x0, 0x0, 0x44000}, {&(0x7f000000d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000-0x30)=[{&(0x7f0000003000-0xd5)="ed77a257021aaa5513e510889eb79756147c2ce5d4eb7317349149952ea18a3636b488eca01af27f550258a9c5ab8dbc2aba424e91cc7ad2105307fead4475d9a4cf12e25cc2bc1a1658c3dc5ce9e95500946a1549a66322f549f262ffe5b2fe99a567f12719271354dbe9cb8333f34997fcded27c75496096b25f775468aaa5042a872384a1d5150384dc9aea72b0b610a1447ae0216e88b513ffd76dda0bc83f0391276acfbb729d55db42a2bea4467e62e9ada052eb6b24601a5b8b2346f3c62f4ec44208ff6bcf5687f99e2adbd9384e660cb9", 0xd5}, {&(0x7f000000c000-0xa2)="b92a8f3a499ccd628941fbdd757eed8e13f09fd998d0db27ff47381642b30b53be85619cb695fb4282711cace8a87f7441c65b76baf56c5da57b56d7a5964b09ef99048b160616c04157db405b689e566198e5348bf5f028c401a92045c5a46c44dffab866c799f738a6376daffd152ca4ed893f15ba2402c3be7aae5b6ea6c3cb75392dcbb8435637e49a225a628ead3435f63625d5f35abacc30a9511fc72c6e7d", 0xa2}, {&(0x7f000000d000)="0395e18aa7fc476917433c7b77ca96ab67373f1a1e0f437f2c7a5816406606a19c411f9696beded1462514795f6feafa0432007ebb5d", 0x36}], 0x3, &(0x7f000000e000-0x80)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r37, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x80, 0x20000080}], 0x9, 0x40) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000d000-0x40)={0x2, 0x17, 0x0, 0x6, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10, 0x3, 0x3, 0x0}, @sadb_spirange={0x2, 0x10, 0x3, 0x0, 0x0}, @sadb_ident={0x2, 0xa, 0x6, 0x0, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00007b4000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000073f000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000965000-0x8)={0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000ce3000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a69000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000359000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da9000)=0xe8) getresgid(&(0x7f0000b4f000-0x4)=0x0, &(0x7f0000fd1000-0x4)=0x0, &(0x7f00004c3000)=0x0) fchownat(r2, &(0x7f0000171000-0x8)='./file0\x00', r3, r4, 0x1000) 2018/01/24 02:49:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x61) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2, 0x200080) sched_setaffinity(0x0, 0x8, &(0x7f000079c000)=0x855) msgsnd(0x0, &(0x7f000035f000)={0x0, ""}, 0x8, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00009bc000)=0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/24 02:49:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f00007ac000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = request_key(&(0x7f00009cb000-0xa)='syzkaller\x00', &(0x7f0000e08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r0, 0x8, r1) r2 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup(r2) readv(r3, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000db1000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076a000+0xe68)=0x143) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000037a000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/24 02:49:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ee0000)='/proc/self/net/pfkey\x00', 0x3, 0x0) accept$alg(r2, 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000731000-0x38)={&(0x7f0000dfb000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000)=[{&(0x7f000072d000)=""/220, 0xdc}, {&(0x7f0000712000)=""/67, 0x43}, {&(0x7f000000c000)=""/29, 0x1d}], 0x3, 0x0, 0x0, 0x10000}, 0x12100) write(r1, &(0x7f0000135000)="67f3812fcd9e553ae2ab0f86b4680cf154af76d047482bbd154d39512f262351ac2d21776246de0f3ff48fbdd58b944ecd38677960732d9076ba152424762fba2aaac7219c4f5820d883dfed66bdff94b5c28ecd6c289f1e859105ce384f1cbee54cf48dbf4e5342cc68b2f859b415ba31ceb9a71d25180b4606f5954cbc58ebce5cd08f64261c232e5534ad84298a7796059d7d6965062c162a6a09e141", 0x9e) sendfile(r2, r1, &(0x7f00005e2000-0x8)=0x7, 0x101) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000bba000-0x4)=0x2366, 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000f09000)={0x4, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7aa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x181, 0x0}, 0x0) 2018/01/24 02:49:37 executing program 4: sched_yield() r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) getpeername$packet(r1, &(0x7f00001c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000be8000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003c5000-0x8)={0x0, 0x0}) open(&(0x7f0000dbf000-0x8)='./file0\x00', 0x2000, 0x2) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) fcntl$dupfd(r5, 0x0, r3) 2018/01/24 02:49:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ca4000-0xac)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfb3a}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in6={0xa, 0x0, 0xb60, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6b9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1794}], 0xac) preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:37 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1100000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) syz_open_dev$audion(&(0x7f000078c000)='/dev/audio#\x00', 0x23eb, 0x4000) 2018/01/24 02:49:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000219000-0x8)=[{0x6, 0xffffffffffffffff, 0x0, 0x407ffc0003}]}) setfsgid(0x0) 2018/01/24 02:49:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f94000-0x5)='dead\x00', &(0x7f00005d7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x6) keyctl$clear(0x7, r0) keyctl$search(0x1d, r0, &(0x7f0000001000-0x6)='logon\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/24 02:49:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000051000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000b3e000-0xa)='/dev/cuse\x00', 0x200000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x330, 0x114, 0xffffffff00000001, ""}], 0x330, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 02:49:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpid() fcntl$lock(r0, 0x7, &(0x7f000033a000)={0x0, 0x6, 0x0, 0x0, r2}) 2018/01/24 02:49:37 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000f89000-0xa)='/dev/dsp#\x00', 0x10000, 0x303081) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d66000-0x4)={0x1be6f7e1, 0x3, 0x1000}, 0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000f8a000-0x4)=0x0) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000f8b000-0x8)={0x1000, 0x100000001, 0xffffffffffffff2a, 0x5}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x60000000}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/protocols\x00') preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000022d000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000949000-0x4)=0xe8) r2 = geteuid() setreuid(r1, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:37 executing program 1: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000021000-0x1c)={0x2, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/24 02:49:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000101000-0x8)={0x27}, &(0x7f0000968000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000792000)={0x77359400, 0x0}, 0x8) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='..', &(0x7f00008bf000-0x8)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) readlinkat(r0, &(0x7f00004e5000)='..', &(0x7f0000bd0000)=""/4096, 0x1000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ba6000)='/dev/cuse\x00', 0x4100, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e91000-0x4)=0x0, &(0x7f0000442000-0x4)=0x4) umount2(&(0x7f0000c1b000-0x2)='..', 0x2) 2018/01/24 02:49:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bd5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000061e000-0xb0)={{0x400000000, 0x685}, 'port1\x00', 0x2, 0x8104a, 0x9, 0x2, 0x0, 0x7, 0x3, 0x0, 0x3, 0xb9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0xa, 0x2000000001, 0x0) fdatasync(r1) getsockopt(r0, 0x8, 0x52, &(0x7f0000001000)=""/8, &(0x7f000056b000)=0x8) 2018/01/24 02:49:37 executing program 7: mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000ea000-0x8)={0x0, 0x0}, 0x800) r1 = syz_open_dev$vcsn(&(0x7f000009d000)='/dev/vcs#\x00', 0x200, 0x80) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/24 02:49:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x8) r0 = getpid() r1 = syz_open_dev$midi(&(0x7f0000811000-0xb)='/dev/midi#\x00', 0x4, 0x208000) perf_event_open(&(0x7f00006b6000-0x78)={0x3, 0x78, 0x3a, 0x5b, 0x7, 0x5, 0x0, 0x80000000, 0x4000, 0x4, 0x54a, 0x4, 0x3, 0x7, 0x5, 0x7, 0x101, 0x3, 0xfffffffffffffff8, 0x8c6, 0x7, 0x12000000, 0x1523, 0x9, 0x0, 0x2, 0x0, 0x0, 0x5, 0x65, 0x3, 0x8, 0x3, 0x2, 0x9, 0x14e3, 0x8, 0x7, 0x0, 0x10001, 0x6, @perf_bp={&(0x7f0000b69000-0x1)=0x0, 0x0}, 0x400, 0x9, 0x101, 0x6, 0x3, 0x5, 0x1000, 0x0}, r0, 0x1, r1, 0x4) syz_emit_ethernet(0x9, &(0x7f0000a81000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, &(0x7f0000803000)={0x0, 0x0, []}) 2018/01/24 02:49:37 executing program 2: rt_sigreturn() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/24 02:49:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cb9000)=0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000087f000-0x4)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000ef1000-0x11)='net/icmp\x00') preadv(r2, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:37 executing program 6: syz_open_dev$midi(&(0x7f00005da000)='/dev/midi#\x00', 0x100000000000020, 0xe5438ff93b2577d1) mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffc, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000051b000-0x8)={0x0, 0x0}) 2018/01/24 02:49:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000ea1000)={0x1, 0x600000000000}) timerfd_settime(r0, 0x1, &(0x7f00001ca000-0x20)={{0x0, r2+10000000}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f00007ff000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) read(r1, &(0x7f0000942000-0x8)=""/8, 0x8) 2018/01/24 02:49:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000053e000)="724a397600030a73cfffff0100010001764e1071a8e6d9463094ed47b8728b75f5bb6f384de5f5616fdc5d491917eea1bb82fbd1f07f955b1bbfdda8713a305492b95309eb3f000000302403f1973d53925ccce73348d4d60a8ffe1978be0e3ca9e408a63ea7d7e249c0b13f590caa7930ae40a1062719039563cdc48ad64e0ebb", 0x81) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x10000, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/24 02:49:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003a2000-0x8)={0x0, 0x0}, 0x84800) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000246000-0x4)={0x19, 0x6, 0x6a3, 0x0}) socketpair(0xf, 0x3, 0x0, &(0x7f0000609000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f0000301000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 02:49:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) listen(r0, 0xb) 2018/01/24 02:49:37 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000000000)='T\x00', 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000009000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f, r1}) socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, &(0x7f0000005000)="", 0x0, 0x0, &(0x7f0000006000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/24 02:49:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) sendfile(r0, r1, 0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000011a000-0x241)='net/rt6_stats\x00') fallocate(r2, 0x0, 0x8, 0x7fffffff) 2018/01/24 02:49:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000ce2000)=[{&(0x7f0000724000-0xe0)=""/127, 0xffffffffffffff2e}], 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f1a000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000433000)=0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00004e6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00004ae000-0x10)={0x1ff, 0x10e, 0xfffffffffffff41c, 0x4}) 2018/01/24 02:49:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2400e, 0x1000) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 02:49:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000ebe000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f000006c000-0x12c)=[{{&(0x7f0000da8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000085000-0x20)=[{&(0x7f0000723000)=""/23, 0x17}], 0x1, &(0x7f0000416000)=""/132, 0x84, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000899000-0x10)={r2, r3+10000000}) 2018/01/24 02:49:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001dc000)='./file0\x00', 0x20000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000eeb000-0x4)={0x0}, &(0x7f00000a3000-0x4)=0x4) unshare(0x8000400) fchdir(r0) 2018/01/24 02:49:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eab000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00001e9000)={0x6, 0x0, [{0x10f004, 0x1000, &(0x7f0000dd1000)=""/4096, 0x0}, {0x0, 0xfc, &(0x7f0000dc4000-0xfc)=""/252, 0x0}, {0x6000, 0x12, &(0x7f00004e4000-0x12)=""/18, 0x0}, {0x7000, 0x48, &(0x7f000033a000)=""/72, 0x0}, {0x5000, 0x22, &(0x7f0000bef000-0x22)=""/34, 0x0}, {0xf000, 0x8b, &(0x7f00005d3000-0x8b)=""/139, 0x0}]}) setsockopt(r0, 0x100000800000010d, 0xb, &(0x7f000099e000-0x102)="00040900", 0x4) pipe(&(0x7f0000431000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000dce000-0x2)={0x5, 0x4f5}, 0x2) 2018/01/24 02:49:37 executing program 1: 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, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) r1 = request_key(&(0x7f0000267000)='dns_resolver\x00', &(0x7f00002d7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000040d000)='\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000c3b000-0x5)='user\x00', &(0x7f0000d37000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000abf000)="97c6b3ded9c00d3ec18d1251f9f19305a6ac8bbcbd0c206fb602e0", 0x1b, r1) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r0, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/24 02:49:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[{&(0x7f0000f03000)=""/127, 0x7f}], 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000548000-0x15)=""/21) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000cfe000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x5) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000202000-0x8)={r1, 0x2}) 2018/01/24 02:49:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009ea000)=0x4000020, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f2d000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aaa000)=0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000e03000-0x37)={0x0, 0x2f, "97cc2dd958893b6ab6b964432b637ed9540e4dae13064585ee8bf7681ad9ae46c236ae79777cacc72ebc00a8d5ff1c"}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000528000)={{0x0, 0x5, 0x81, 0x5c7b, "b7e5024e1e6e93232781d5e5a01b2881aed34b258ddd41ee9687d26c99cb0815cda9efab5385150fd8076126", 0x4}, 0x0, 0x0, 0x1ff, r2, 0x8, 0x5, "454f10f9f949a454042c68c777cd605a263e4dac64821dff59f2b468f96c299f0782f1c901f5a98a9cd07ca9b7beb4f9bb12b942f128cbe52b95922300ad73df", &(0x7f0000b19000)=':keyring/trusted\x00', 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x9, 0x1f, 0x80000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$dmmidi(&(0x7f0000ae9000)='/dev/dmmidi#\x00', 0x1, 0x185000) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f00003d9000)=0x8, 0x4) 2018/01/24 02:49:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) process_vm_writev(0x0, &(0x7f0000835000)=[], 0x0, &(0x7f00008aa000)=[], 0x1000000000000205, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a7000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000875000)={0xffffffffffff0001, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) r3 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00005cb000)={0x5, [0xd14, 0xffffffffffffff30, 0x2, 0x0, 0x1]}, 0xe) 2018/01/24 02:49:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000116000)='/dev/vcs#\x00', 0xd490, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000079d000-0xe)='/dev/admmidi#\x00', 0x5, 0x2000) pipe2(&(0x7f000048e000-0x8)={0x0, 0x0}, 0x4000) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f000042e000)={0x1, 0x4}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) write$fuse(r2, &(0x7f0000de5000)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546deaa355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdbf2b8391907f08"}, 0x3c3) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f000044c000)={0x0, 0x7, 0x0, &(0x7f0000dd1000)=0x0}) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000320000-0x14)={0x4, 0x0, 0x4, 0x4, 0x8}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000041e000-0x8)={0x0, 0x9}, &(0x7f000047c000)=0x8) fstat(r1, &(0x7f000023d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002ec000)={0x5, 0x8, 0x800c, 0x10001, 0x1, 0x8, 0x5, 0x7fffffff, r3}, 0x20) 2018/01/24 02:49:37 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000a9a000-0xc8)=""/200, 0xc8, 0x40, &(0x7f0000b0d000)={0x11, 0xff, r1, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000254000)='/selinux/checkreqprot\x00', 0x101800, 0x0) 2018/01/24 02:49:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001e6000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b93000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000759000)='/dev/sequencer\x00', 0x1, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000065000-0xc)='net/udplite\x00') pipe2(&(0x7f000017f000-0x8)={0x0, 0x0}, 0x4000) sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003f0000-0x18)={0x0, 0x6, 0x30, 0x4, 0x3}, &(0x7f0000b08000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000fc2000-0xa)={r3, 0x8, 0x1, [0x80]}, &(0x7f000034c000)=0xa) 2018/01/24 02:49:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba3000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b6c000)=@get={0x1, &(0x7f0000d28000-0xe)=""/14, 0x4}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e3b000-0x8)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006fe000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000a5b000/0x1000)=nil, 0x1000, 0x0, 0x4010, r0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8) sendto$inet6(r1, &(0x7f0000eae000)="80e9d21926b1aad2fe7d3d606ae0fa8a2ff63afa55c475867e60e319de95d5cc365be5c6483037c22d6eec", 0x2b, 0x40000, &(0x7f00007a3000-0x1c)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x400008000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r4, &(0x7f0000b60000)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000fba000-0x30)=[], 0x0, &(0x7f000044e000-0x10)=[{0x10, 0x10d, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 02:49:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00008fa000)={0x275f, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1, 0x200, 0xc, 0x6, 0x0, 0x9, 0x70b, 0x1}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000d28000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/24 02:49:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer\x00', 0x80000, 0x0) preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000b7e000)=r1, 0x4) 2018/01/24 02:49:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) gettid() r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000983000-0x16)='net/route\x00') socket$inet6(0xa, 0x6, 0x7ff) preadv(r2, &(0x7f0000250000-0x40)=[{&(0x7f0000c8c000-0xae)=""/174, 0xae}], 0x1, 0x3a) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000e52000)=0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000f94000)={0x12, 0x2, 0x6, 0x0}) 2018/01/24 02:49:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e54000-0xa)='/dev/cuse\x00', 0x214000, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00009eb000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000086e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00005af000)={0x0, 0x0, []}) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000629000)=""/229) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000094c000-0x4)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b88000-0x9)='/dev/ppp\x00', 0x8003, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000062000)={r3, r0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000032f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000464000)='/proc/self/net/pfkey\x00', 0x800, 0x0) 2018/01/24 02:49:37 executing program 6: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r2 = dup(r0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000b07000-0x90)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) listen$netrom(r2, 0x1) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b8d000-0x4)=0x0, &(0x7f0000f81000-0x4)=0x4) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000930000)={{0x5, 0xffff}, {0x400, 0xc58a}, 0x2, 0x2, 0xffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xfffffffffffffffd, &(0x7f0000b40000)=0x0, 0x4) tkill(r1, 0x1000000000016) 2018/01/24 02:49:37 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001ca000-0xb)='/dev/audio\x00', 0x40, 0x0) listen(r0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0x2, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) 2018/01/24 02:49:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004ce000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000dad000)={0x26, 'aead\x00', 0xfffffffffffffffd, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8100a4ae9fffffff80000000184ce1b", 0xfffffffffffffeb8) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) pause() 2018/01/24 02:49:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00008e7000)={0x10, 0x0}) preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000072a000-0x4)='tls\x00', 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000015d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c59000-0x4)=0x14) 2018/01/24 02:49:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a0000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000+0xae6)={0x0, 0x0, 0x0}, &(0x7f0000ee3000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = eventfd2(0x2, 0x80000) r8 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000078f000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000061000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$packet(0x11, 0x2, 0x300) r12 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r13 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00009e1000)=0x0, 0x80800) r14 = accept4$ax25(0xffffffffffffffff, &(0x7f00006ea000)={0x0, {""/7}, 0x0}, &(0x7f0000c84000-0x4)=0x10, 0x80800) r15 = syz_open_dev$amidi(&(0x7f0000d58000-0xc)='/dev/amidi#\x00', 0x6, 0x0) r16 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000350000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000359000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f000031c000)=0x0, &(0x7f0000528000)=0x0) r20 = openat$dsp(0xffffffffffffff9c, &(0x7f0000282000-0x9)='/dev/dsp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000361000)='./file0\x00', 0x0, 0x0}, 0x10) pipe(&(0x7f00003c1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x100) r25 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r26 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r27 = socket$inet6_sctp(0xa, 0x5, 0x84) r28 = socket$alg(0x26, 0x5, 0x0) r29 = socket$bt_bnep(0x1f, 0x3, 0x4) r30 = syz_open_dev$random(&(0x7f000015a000-0xc)='/dev/random\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b6e000)={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0x0]) r34 = socket$can_raw(0x1d, 0x3, 0x1) r35 = syz_open_dev$usbmon(&(0x7f0000221000)='/dev/usbmon#\x00', 0xdb, 0x8000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000b59000)=0x1002, 0x80000) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000d52000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) r39 = openat$dsp(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/dsp\x00', 0x400102, 0x0) r40 = syz_open_dev$random(&(0x7f00005d1000)='/dev/random\x00', 0x0, 0x200) r41 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000f5c000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000de3000-0x8)='./file0\x00', &(0x7f00000cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000+0xe81)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067e000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000010a000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005de000-0x4)=0xe8) r53 = getegid() r54 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c37000)=0xe8) r56 = getegid() r57 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r59 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001d6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00005d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r23, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x118)=[{&(0x7f00008db000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="80867c99d44e402c8cd5e0c6fb5e58c4bf6067a45f9b13bbfe1504a10b3621b32c0164f3c720bf6129bbad47fd09f29bbcd8ec291a9dfe43c47f4123047e041df2509a82edcf9a57259f150360108897488229eff7a69a95e91f2d0b708a142c1ee77d24839ce4a9fc14a3d0e9dc78434737cd47faf4b323c13b11c01b414f5a58c74c16779c2253f002f85250c0ff98b0def6ee4376612ba09322f576b4775071469bc7b5e64aeea8a70be78a72770ec98c0f8f9ece9239f7b9fb98786b5ac6", 0xc0}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f00007f5000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a70000)=[{&(0x7f0000e1d000-0x1000)="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", 0x1000}, {&(0x7f0000bad000)="1b01949059364902226d0423f38273ae4af3e5fd2601b437f6961cec8af18c524abf2f0face464aec39e0910e1f505b932baf19ed93c84b28b04016fb88cef237c9bc0b6af2d02342ba6ddac7efecdfc95e09f056a29651d2b8d67eef448b4abe509d5d4da1858fda9eb35d0a655c7f5f2d72272930d7acf07a1f81310ec60ad3bd5999126b6f2f61b03fc9fa37f69db06019acb548777713beef9ccf5491f546ee371ccff89ef713447f7ad409dc996a31563f770ecbeef38032635b5b0f85ebccf2c", 0xc3}], 0x2, &(0x7f000017d000+0x154)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x0}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00002e1000)=[{&(0x7f0000000000)="d5b6be98cd4c37e4b1cd21fdcfa662407b508f10434e74bf674d2637e567cf6d7fb1021ab9266d69f66485b0f8273752dc24e1cdafe38d68bf33f58c307924d74d9bbf8f9952aa80d71b61a265848ab3494825827539a134bb0b77fcdb44cc7e540699b28b218ebec1b818742681ea318c87887231cba841692efadd802b6f8de4a809ac3da29b39204ccc579685b42c123ee8c30bfdf55728f50b9fa5de0809ad85", 0xa2}, {&(0x7f0000001000-0xd6)="12a8eb1910eb8cad611f86201be20a45ecdfd33cb173fd6aa9ad1a89d7760c7c071baa5799ff3c76e72871935437b2e97d2bf5bf7c4a2814e9b3e85938614fda56016b605b27d7946539bb9126b52cbdea5927a915f693d12a630b71961ed45640c7cfcae457809487310d36ad7c8458bfd70044d799855ed4f105538bec4fa6a08784ea81ee41a883d0010f0a3964bc49da6d19580724a6712b37d94ae281e6d92484acbee71882c3e3075c47a4f44815498ae7fd56a81fb745a4e821620627c4a6362bc304ecffc0673f0ab5c6b5c04c359b6e3617", 0xd6}, {&(0x7f00008d3000-0xd1)="91f1b2d84ef636a9572242912b117962b98222053a4c866ef0f3221f8c778c4e84d1f63edb04974f3b06f8005219dda23eac6fcaf9f215a48abc8f5467b363b95274a2597c80dad8a032fb9352d98c1fe78960667db04e13589736c8d31afd8c680340f6a22281512b752d4386d0b8df31fc6331609e0394632cf93c54ce96d2f914bdf8b6e92260f8a89001bbabdc2b454bfc7cb48b9005de6bcb39dfd3196a732dd3f1b895017d8d56d175f12768734b64b8626fcaef45e5c4ec236801d1d1c2d5ba5afc8f533febb66e227981287f85", 0xd1}], 0x3, &(0x7f0000001000-0x38)=[@rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x38, 0x4040040}, {&(0x7f000073e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="23a2cf9358a7aa3fc0d47307462fe010bfa3c738e23ccdd16de43cf1379059b7b3cdbdfee3103e993feb42c5a56e02bdea08d27db22603dfbd352893c60301b6d19bdfaf2ebb7dff2c3b742c0f3debf94a775dcb1a0b4c8f7e3e9909ff394309891ca44eb8a69d7455b7eddb1e03e495bd5e126ba5faab69c66603bc577883cf36e79edea741210845acbfaadfbc6fe38ac0fad77ee65fa510c1acacb393b870354fa00d9b8088a2bd62f87702774456b6fd55e2493f4cdc8c9916", 0xbb}], 0x1, &(0x7f0000001000-0x158)=[@rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r20, r21]}, @rights={0x30, 0x1, 0x1, [r22, r24, r25, r26, r27, r28, r29, r30]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r34]}, @rights={0x30, 0x1, 0x1, [r35, r36, r37, r38, r39, r40, r41]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}], 0x158, 0x15}, {&(0x7f00000ba000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="8d3c8ba396ee3853717fa6", 0xb}, {&(0x7f000062e000)="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", 0x1000}, {&(0x7f0000dad000)="f63237fdd341f91cf684434f14c52f7bdc40fd429920073815d41c4c956da5525f8869f0acc78b57ca4f39431baf2bac768c4a1e3b1c90af65c11b2d65840951ac3c0ab3715da50c03fcf6a3a9d1ff53fbd82817c9fbe68cd8605f0be440d7366c46cd0d8a6f30f8267dfdbf2eed3c196484a947672ce18f0b326c", 0x7b}, {&(0x7f000081e000-0x29)="c66f4bd477403dc25899c0c3e94700caf60de914f42a0b8bb38536265ddcc9d7175cfeaafb728557d8", 0x29}, {&(0x7f0000ed1000)="9c992529ed840c2e08ddc7212e66c160f4cf338e506e2ca7d563227c38da86275f08ad7d1de2b2ac1bc0dade4643156da19775fff5274a2f482c8fec340a35f4baccdb4978795b4e8ee913f15783c20459ef7b11c31c764be60464ea9e1608d57da88630ff5b1557bb9f8c96dd59fc8c2e99eafd4c4bfb13a29ac80454b71831feedddc283be1b01ffed83540c160784cbf351dfe6969be7ae6497b85c84ae48b30e01eda6e5fae9b9ef339f039fd1f69610a2136c9b92022b63fadf767042ba811ad52aa7106d6c71d5e41ccd1cb933cbff11f3486f5407171cc6ddc4c969725a87f39fa8ed56cad8fe0b7e422462f2d13d9018", 0xf4}, {&(0x7f0000800000)="0e80685a185048d9cdc29f285140859175a11769e80fe767b5704d3821fb29dd69d2d865a57e791754dcfd953c58c34d7da4d0efc6528b17c843c15e6e36005a9e80622ce59296c00044d7abc29344736a66b020ff84c7aad693c5e2de11ca24", 0x60}], 0x6, &(0x7f0000001000-0xa0)=[@cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @cred={0x20, 0x1, 0x2, r57, r58, r59}, @cred={0x20, 0x1, 0x2, r60, r61, r62}, @cred={0x20, 0x1, 0x2, r63, r64, r65}], 0xa0, 0x45}], 0x5, 0x801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r66 = socket(0x11, 0x80a, 0x0) getsockname$unix(r66, &(0x7f00006bc000)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) 2018/01/24 02:49:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') dup2(0xffffffffffffffff, r0) sendfile(r0, r1, &(0x7f0000d04000-0x8)=0x0, 0x6) 2018/01/24 02:49:37 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ustat(0x5, &(0x7f0000013000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0x3)=[{{&(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000002000-0x40)=[{&(0x7f0000014000-0x2f)=""/47, 0x2f}, {&(0x7f0000002000-0xe9)=""/233, 0xe9}, {&(0x7f0000000000)=""/173, 0xad}, {&(0x7f0000001000)=""/76, 0x4c}], 0x4, &(0x7f0000011000)=""/4096, 0x1000, 0x5}, 0x86b4}, {{&(0x7f0000012000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000014000-0x70)=[{&(0x7f0000014000-0xe1)=""/225, 0xe1}, {&(0x7f0000011000)=""/188, 0xbc}, {&(0x7f0000014000-0xe4)=""/228, 0xe4}, {&(0x7f0000013000-0xf3)=""/243, 0xf3}, {&(0x7f0000011000)=""/110, 0x6e}, {&(0x7f0000000000+0x917)=""/4096, 0x1000}, {&(0x7f0000013000)=""/72, 0x48}], 0x7, &(0x7f0000001000)=""/32, 0x20, 0x80000001}, 0x7143}, {{&(0x7f0000013000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000003000-0x70)=[{&(0x7f0000001000)=""/59, 0x3b}, {&(0x7f0000013000)=""/151, 0x97}, {&(0x7f0000013000)=""/0, 0x0}, {&(0x7f0000011000)=""/107, 0x6b}, {&(0x7f0000001000)=""/151, 0x97}, {&(0x7f0000002000-0xa0)=""/160, 0xa0}, {&(0x7f0000002000-0xb5)=""/181, 0xb5}], 0x7, &(0x7f0000014000-0xa0)=""/160, 0xa0, 0xfffffffffffffff9}, 0xffffffffffffffe1}], 0x3, 0x140, &(0x7f0000013000)={0x0, 0x989680}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000013000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000+0x357)={0x2, {{0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xafe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffe, &(0x7f0000f39000)="", &(0x7f0000477000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 02:49:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x103a00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000d29000-0x10)=[{&(0x7f0000b7e000-0x3c)=""/60, 0x3c}], 0x1b, 0x0) 2018/01/24 02:49:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) pipe2(&(0x7f0000ab2000-0x8)={0x0, 0x0}, 0x84800) bpf$MAP_CREATE(0x0, &(0x7f0000fb4000)={0xd, 0x3ff, 0x7fff, 0x93, 0x0, r2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00007d8000-0x4)=0x0, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/24 02:49:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000269000)='/dev/input/mice\x00', 0x0, 0x8040) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000736000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x40f3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000020f000-0x4)={0xffffffffffffff9c}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f000054e000)={{0x7fffffff, 0x1ff, 0x9, 0xff, 0xff, 0x6}, 0x6, 0x401, 0xf93}) r2 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000f72000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000137000-0xb3)=""/179) syz_emit_ethernet(0x7e, &(0x7f00002b1000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @empty=0x0, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x15, 0x4, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @ssrr={0x89, 0x27, 0x8, [@rand_addr=0x20, @loopback=0x7f000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x12}, @dev={0xac, 0x14, 0x0, 0xd}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x13}, @loopback=0x7f000001, @loopback=0x7f000001]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 179.587278] binder: 20883 RLIMIT_NICE not set [ 179.616937] binder: send failed reply for transaction 91 to 20881:20894 [ 179.635806] binder: undelivered TRANSACTION_COMPLETE [ 179.641234] binder: undelivered TRANSACTION_ERROR: 29189 [ 179.649567] binder: 20883 RLIMIT_NICE not set [ 179.670985] binder: release 20881:20883 transaction 93 out, still active [ 179.677915] binder: undelivered TRANSACTION_COMPLETE [ 179.683186] binder: send failed reply for transaction 93, target dead 2018/01/24 02:49:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00007f1000-0xbc)={0x80000001, 0x3, 'client1\x00', 0x2, "0ad2c416455ad73f", "d40fdcb056fde7bcd55a30a9a04566e004d3fe8c151382f7cc0783f3709cb3b9", 0x75, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c19000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/24 02:49:38 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000d000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@common='gretap0\x00', @ifru_flags=0x1}) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000008000/0x2000)=nil) poll(&(0x7f0000008000)=[{r0, 0x400, 0x0}, {r0, 0x10, 0x0}, {r0, 0x80, 0x0}, {r0, 0x1500, 0x0}, {r0, 0x40, 0x0}, {r0, 0x10, 0x0}, {r0, 0x6e2, 0x0}, {r0, 0x4040, 0x0}, {r0, 0x2, 0x0}, {r0, 0x2, 0x0}], 0xa, 0x4b33) 2018/01/24 02:49:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000df5000)={0xd3f, 0x0, 0x2000}, 0x4) syz_emit_ethernet(0x16, &(0x7f0000123000-0xa2)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x88a8, "503c6619"}}}, &(0x7f0000868000-0x18)={0x0, 0x1, [0x0]}) getpeername$packet(r0, &(0x7f0000aae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000035e000)=0x14) fremovexattr(r0, &(0x7f00003e1000-0xb)=@random={'security.', '#\x00'}) sendto$packet(r0, &(0x7f0000623000)="7dbe2709a0db3dfd258ebc", 0xb, 0x0, &(0x7f0000477000)={0x11, 0xfe, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/24 02:49:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00001d8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000921000-0x4)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006b8000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f27000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000478000)={0x0, 0xc3, "953c95d88daba0ae8708ee772526ad33f8ad704b952f3719c7502f8113f75092cabe8411532faf2ef5408781406e6a0e5869fe4bb865cf3a3125d9289275cb9ddea7f6bd759f90e3ce842fd8395377dc3c19af312dcc82cfa28c4c98bb5d6ae9d8083a25dddc11134e052942ebf610f763da64639af2aa2c2d13909a09f9d0c50384c1968e4697366c72a5c2c2b11d2ecfafde9d1b40a6c6f1e3745c10b127059a0eeec4abf19300105f5efd05afa02dea0842df50bb84c5c7d520ced1507ddf67791d"}, &(0x7f0000368000-0x4)=0xcb) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a66000)={r2, 0x8, 0x4, [0x6067, 0x800, 0x5, 0x5]}, 0x10) r3 = add_key(&(0x7f00007ad000-0x12)='.rque\x00\x00\x00\x00\x00\x00\x00\at\x00', &(0x7f00006c0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e85000)="e0906c22d06a55caccbb5e3a611379ac22d27c5d06dd3b942584be18fe806dbd4950e6d2e2d9ced9c331099ffdf3ed0ff79fdef3c46ffe83d6f779e68d711d123542925490dd9da6932c88496ae0670940a910444fe80f8420d5da667cfe350a28ba1c6f57840671503529a3ea80df346589699116c76fc9ab50456120a34a575b11a77866115234b83afe199dd04c0861e2", 0x92, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000276000-0x12)='.request_key_auth\x00', &(0x7f00004ad000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001dc000)='\x00', 0x0) keyctl$search(0xa, r3, &(0x7f0000f4d000-0x8)='big_key\x00', &(0x7f0000758000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000738000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001fe000)=0xc) fchown(r0, r1, r5) mlock(&(0x7f0000d07000/0x1000)=nil, 0x1000) r6 = syz_open_dev$usbmon(&(0x7f0000cb7000)='/dev/usbmon#\x00', 0x80000000, 0x4800) ioctl$VT_OPENQRY(r6, 0x5600, &(0x7f0000eff000)=0x0) request_key(&(0x7f0000ec0000-0x8)='keyring\x00', &(0x7f0000839000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000039000)='ppp0/\x00', 0xffffffffffffffff) 2018/01/24 02:49:38 executing program 2: r0 = add_key$keyring(&(0x7f0000620000)='keyring\x00', &(0x7f00003d0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000b91000)='/dev/vcsa#\x00', 0x184, 0x400000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ce4000-0x6e)={0x0, 0x66, "f0eb771101e7f7b3021e00c85b2ec14d7f9f51999046079d21a2a686774a83572c5838bceb513e68bb37f4ced645e65a666702c5feaa0cb5d16f875cc9d885a330694358889f4ff0150aa3ab76455e8789cdb841738801390b4b749d5afac8d530215d5124c3"}, &(0x7f000008e000-0x4)=0x6e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003a3000)={r2, 0x0}, &(0x7f0000fb8000)=0x8) getsockname(0xffffffffffffffff, &(0x7f00005ac000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a97000-0x4)=0x14) 2018/01/24 02:49:38 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000cf5000)='oom_score\x00') mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000f86000)='/dev/audio#\x00', 0x9, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getuid() setuid(r4) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f000072d000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000058b000-0x98)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80000001}, &(0x7f0000f86000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000aa6000)={r5, 0x8000, 0x2}, &(0x7f0000280000)=0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f86000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0xb, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000092d000-0xc)={{0x8cc9, 0x4594, 0x6, 0x4, 0x80, 0x3}, 0x5}) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000829000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f00008a3000)={0x27, 0x101, 0x8001, 0x3, 0x50, 0xaf2, "f4731dc5bee7c7c077e56ebd1ce8216aeec4fd27ac71fe8942492e32ab217138abd927ea7bca08a64b52a0a0ed53202b8d6d720e2f8eea740c00ac05979a56", 0x600000000}, 0x60) 2018/01/24 02:49:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) syz_open_pts(r0, 0x80000) bind$bt_l2cap(r0, &(0x7f0000a50000-0xe)={0x1f, 0x1, {0x4, 0x7, 0x2, 0x8, 0x877, 0x7e236404}, 0xee58, 0x56}, 0xe) 2018/01/24 02:49:38 executing program 6: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000f8f000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f8e000)=0x48) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f90000-0xb8)=""/184, 0xb8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000f90000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f90000)=0x10) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f8f000)=0x9, 0x4) 2018/01/24 02:49:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000ba0000)="130000001000ffdde200f49ff60f05001b230a00", 0x14) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000066f000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004fc000-0x4)=0x1c) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000368000-0x4)=0x9, 0x4) 2018/01/24 02:49:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000028f000+0x9ce)='/dev/input/mice\x00', 0x0, 0x101000) socket$netlink(0x10, 0x3, 0x5) name_to_handle_at(r0, &(0x7f0000f29000)='./file0\x00', &(0x7f000032f000)={0xc0, 0x10001, "cc6dab617860d9e65adeb0198e9c150af35dd532793d758f25d16ece9a0176344ba15fbc2aafb7481192e655084d99192c428fe063d2991f9ef15cfeed09cad097d54c3798e770cc9a157f023b87907d5a569b3118c8414904dc35bab3b290cd241d5a1671eae07fe5013720447d6a73f9223c13a6538d463dbcac8255f378ef777e1184eb2ab7b8d2c6ecea4a09391bc247dd8bf737bd6c685f95da663e8f04dbebfaafc538d75cd79be3dbec338406035df0cea3c54883"}, &(0x7f0000be7000-0x4)=0x0, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f000046f000)=[{&(0x7f0000775000-0x7f)=""/127, 0xdf}], 0x1000031c, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000f08000-0x14)={0x73f6, 0x7, 0xec46, 0x4, 0x9}) 2018/01/24 02:49:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0x3) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00008d6000-0x75)={r0, r0, 0x612, 0x0, &(0x7f000001c000)="9c70eba92de5deedd732c71ef65cc355eb6b338a774c7dd1643b8f93ad5a47b32aec0dccbef881cd94809f15b90be5b38d95ed5b8a6af0aedb075f2e8f0595e4d48059eaaa10232cd33b984fe3faf0d3c58c243de6d4103b6969b3ca7882fd56d7a2ede8ae5e0ad98af6adc4c64e2aea75580e390ce1b2bae933df0423cdfc888697a6d096b4fc62f1c7571c65fd6c78e3aa68b1e4fdd5530d7a1b2712ae20e5d8f3ae4286d61f756d7381714d968d89304a67243d5c0b35ba66698c04b6d7531f91f6e55fff080381181e60176f8bb10733c4290871e276", 0xffff, 0x3, 0x7, 0x7, 0x5, 0x81, 0x6, "30a074631345b648a19034172aed119debd997f4ce0b0189a8bd0cca33cd1d1881a7c96205f71d7feb437e0ad380f4e723997d175328b8e65bd1cf96cc0335455754716cde9a9fddd047e7b0d0"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a84000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x3, 0xff, 0x2, 0x4, 0x4, 0x9}, 0x20) connect$pppoe(r0, &(0x7f0000ad8000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip6gretap0\x00'}}, 0x1e) socketpair(0x8, 0x6, 0x6, &(0x7f0000fc8000-0x8)={0x0, 0x0}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000061e000-0x1)=0x0) setsockopt(r0, 0x80, 0x4, &(0x7f0000b22000)="74a01f37ede2a2b2d6753313bc9c19db2b8da92d82f95c81ac95d34d61485feabdc3ce373808460fc40d80e9720b3430a6a68e1edae8b76ef63d3de62f294772446c8a7aecc0ead4603d13a7a38ddfa217c53c5f57f5cd5e47b58e", 0x5b) 2018/01/24 02:49:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x1, 0x2) semtimedop(r0, &(0x7f0000a3a000)=[{0x0, 0x8c58, 0x800}, {0x4, 0x7, 0x1000}, {0x0, 0x9, 0x1000}, {0x1, 0x5, 0x1000}, {0x3, 0x3a14, 0x800}, {0x6, 0x0, 0x1000}, {0x1, 0x8, 0x800}], 0x7, &(0x7f00001c1000-0x10)={0x0, 0x0}) syz_emit_ethernet(0x6e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast2=0xe0000002, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000c29000)={0x0, 0x1, [0x107]}) 2018/01/24 02:49:38 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000020000)={0x0, 0x0}, 0x4800) 2018/01/24 02:49:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000720000)='/dev/input/mouse#\x00', 0x209, 0x2) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000087e000-0x4)=0x0, &(0x7f0000d42000+0x41d)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00001ea000)=0x1, 0x2) bind$alg(r1, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$alg(r1, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[], 0x0, &(0x7f0000d61000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x37800000}], 0x18, 0x0}, 0x0) 2018/01/24 02:49:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f0000fc9000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x48c300) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000acb000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 02:49:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00002fd000-0xc)='/dev/amidi#\x00', 0x8001, 0x101000) accept$unix(r0, &(0x7f0000a5e000)=@file={0x0, ""/4096}, &(0x7f00001e6000-0x4)=0x1002) r1 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) preadv(r1, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000a53000-0x1000)="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", 0x1000, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x0, &(0x7f0000d02000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000045d000)="", 0x1e4, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00006bd000-0x38)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001b9000-0x70)=[{&(0x7f0000e14000-0x4c)="eb089c754434a75cebeab86d887a787edc28dfae5084f86fa71cc6221e5cb25846675b4305ef36c9d1", 0x29}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/24 02:49:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000006000-0x50)={0x4, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) r0 = getpgrp(0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000975000)='/dev/qat_adf_ctl\x00', 0x200002, 0x0) ioctl$VT_WAITACTIVE(r4, 0x5607) r5 = semget(0x3, 0x0, 0x2ae) semctl$SEM_INFO(r5, 0x3, 0x13, &(0x7f00000e7000)=""/141) poll(&(0x7f0000b29000-0x20)=[{r3, 0x405, 0x0}], 0x2223, 0xfffffffffffffff8) r6 = dup3(r2, r3, 0x0) tkill(r1, 0x16) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x6}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f00004a8000)={0x3ff, 0x1, 'client1\x00', 0x4, "89e445f4ffd88f3a", "3d3d53d4aeeebe89721208d9233f9213eabcb4351a3346b449cc2bf9976e0369", 0x4, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_gettime(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 02:49:38 executing program 1: seccomp(0x1, 0x1, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x2, &(0x7f0000000000)={0x4, 0xe40000000000, 0x4, 0x49, 0x40, 0xfffffffffffffffb, 0x7fff, 0x5b9, 0x480e, 0x8, 0x6, 0x100000001, 0x1ff, 0x9, 0x80000001, 0x100, 0x7f, 0x5, 0x1, 0x5, 0x744, 0xb8, 0x7, 0xffa, 0xa040, 0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x80000000) fchownat(0xffffffffffffffff, &(0x7f000026e000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000001000-0x8)={0xffff, 0x8, 0x0, 0x8}) r2 = syz_open_dev$amidi(&(0x7f00006dc000-0xc)='/dev/amidi#\x00', 0x200, 0x121000) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000744000-0x10)={0x3, 0x7, 0x7, 0x22d80}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={0x0, 0xffffffff, 0xffffffffffff0001}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000-0x10)={r3, 0x2, 0x2000000000000000, 0x4}, 0x10) r4 = request_key(&(0x7f0000227000-0x6)='logon\x00', &(0x7f00002a0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000000000)='logon\x00', &(0x7f0000000000)="8c706f7369785f61636c5f61636365737300") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r4) 2018/01/24 02:49:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000563000-0x9)='/dev/vcs\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000b80000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000bb0000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r3, &(0x7f0000013000-0xa)='./control\x00') r4 = getpid() ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000734000-0x4)=r4) renameat2(r3, &(0x7f0000bee000)='./control\x00', r2, &(0x7f000003a000)='./control\x00', 0x2) 2018/01/24 02:49:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000732000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x800) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x200) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f000018e000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004c5000)={0xfffffffffffffffa, 0x20d, 0x6, 0x3, 0x0}, &(0x7f00005b8000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005f9000)={r2, 0x9a, "d2c254624631b9a835aeb7a6dab5cf0430c63cde8071035e900b53b12d5efa2ac683162bd867c8fe5c6b7869bf675ca2a4e0ad8a3f8fada36e29f408b0478291b1d974efc0e69509611c8019ae2696504f7adaf78603c85b9620026bb1a91d19253a5669938572824e65ae2d86ff0308917f2ffd89c338cef69151f036ecaf56670ef29408fe5aa3cc6dab6c6b30b06e02bde42b7d118cf7cc01"}, &(0x7f00004fb000)=0xa2) 2018/01/24 02:49:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) finit_module(r0, &(0x7f0000e2e000-0x1)='\x00', 0x3) 2018/01/24 02:49:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000efa000-0xd)='/dev/usbmon#\x00', 0x8281, 0x200000) bind$inet6(r0, &(0x7f0000b2a000)={0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000c4b000)=0x0, 0x8) socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x835, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00006de000)=""/50, 0x32) 2018/01/24 02:49:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000007d000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) write$selinux_validatetrans(r1, &(0x7f00006d6000-0x5d)={'system_u:object_r:getty_var_run_t:s0', 0x20, 'system_u:object_r:printer_device_t:s0', 0x20, 0x36, 0x30, 0x20, '/usr/sbin/ntpd\x00'}, 0x5d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cd2000-0xa7)="2c20c6810140278fca6ef38fdddd33e372cc54437f3f70f56c34b5c39f0576cd70174738cf078d5be30cd3d617e83ba498504eacd3af6dc993a04f582b167018182bcae00dca5db4885283ccda4afb5f2040a7754ba615b1565cd331eeddfb3a24d62436657ee35cc129575a5a65a5eb0ffb2c53a35d9a17d764e6e3c33a0676847dff5b583eba2bbac544f8e49fe6606bb057f11da4936ffde27caed54f30e6e6b2550e060672", 0xa7) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b3a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e48000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00001e6000)={0xde, 0x10, 0x1, r3, 0x0}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) r4 = accept$alg(r3, 0x0, 0x0) write(r4, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r4, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000a7d000)=""/153, &(0x7f0000aca000)=0x99) bind$netlink(r2, &(0x7f00008c0000-0xc)={0x10, 0x0, 0x3, 0x10000}, 0xc) 2018/01/24 02:49:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000a6000-0x4)={0x280000000}, 0x4) preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:38 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x8030, r0, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000006000)=[{r0, 0x88, 0x0}, {r0, 0x202, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4b8, 0x0}, {r0, 0x2002, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4088, 0x0}, {r0, 0x4000, 0x0}], 0x8, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000003000)={0x7bf9}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000007000)=0x5) clone(0x0, &(0x7f0000000000)="", &(0x7f0000005000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)="") 2018/01/24 02:49:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000010000+0x518)={0x0, 0x0, 0x0, 0x0}, &(0x7f000002c000-0x4)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000024000-0x34)=@ipv4_delroute={0x24, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:38 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c62000)={0x0, 0x0, 0x0, []}, &(0x7f0000341000-0x4)=0x8) r2 = creat(&(0x7f0000034000)='./file0\x00', 0x1c) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000ffb000)='./file0\x00', &(0x7f000041c000)=@random={'trusted.', '\x00'}, &(0x7f0000b13000-0x1d)='\'/*mime_type$(vboxnet0[proc!\x00', 0x1d, 0x2) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000eef000-0x8)='./file0\x00', 0x3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ffa000)={r1, 0x7}, 0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ffa000)={0x81, 0x0, 0x700, 0x8000, r1}, &(0x7f00004b3000)=0x10) 2018/01/24 02:49:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x1050c0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cdc000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00001df000)={0x4, &(0x7f0000950000-0x20)=[{0x20, 0x80, 0x2, 0x7f}, {0x4, 0x8, 0x9, 0x100}, {0x1, 0x171, 0x0, 0x1}, {0x260, 0x0, 0x10001, 0x13}]}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000819000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000a7c000)={0x0, 0x0}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a69000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000662000)={0xf000, &(0x7f0000437000-0x8)=0x0, 0x4, r5, 0x8}) kcmp(r3, r4, 0x5, r1, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f000005b000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000062000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000720000)={r6, 0xdc, &(0x7f00008a1000-0xdc)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, @in={0x2, 0x2, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4abd739b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x1c9c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x800}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xc1e8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}]}, &(0x7f0000963000-0x4)=0x10) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000020e000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00005f8000)={0x1, &(0x7f0000e4e000-0x4)=[{0x2f43787d, 0x81d}]}) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$KVM_SIGNAL_MSI(r7, 0x4020aea5, &(0x7f0000ed4000-0x20)={0x3002, 0x0, 0xfffffffffffffff7, 0x3, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000b38000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 02:49:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) epoll_create1(0x20000000) 2018/01/24 02:49:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) bind$bt_rfcomm(r0, &(0x7f000048f000)={0x1f, {0x40, 0x5, 0x5, 0x100000001, 0xe, 0x1f}, 0x4}, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ad6000-0x10)={0x0, 0x20, &(0x7f00005ed000-0x20)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004b6000)=0x10) listen$netrom(r0, 0x1) tee(r0, r0, 0x9, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001a1000)={r1, 0x44, "f05d6a69d2c77d08f8aedbfb08abfcbaccd858405334a64a38f039c60a0e28960485b2e5d3ee36e664273a72320076c6af58e8bf12ff5dfc25ee42cfe3a34ae2fc4ce568"}, &(0x7f0000eb4000-0x4)=0x4c) 2018/01/24 02:49:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000034c000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80c2) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000192000-0x18)={0x8000, 0xfff, 0x10d72c8d, 0x80000001, 0x8, 0x100000000}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000177000)={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9}, {0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x1}, 0x7ff, [0x2, 0x10001, 0x399, 0x4, 0x8, 0x0, 0xffff, 0x9]}, 0x5c) write(r2, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00005b2000)='/dev/rtc\x00', 0xa06, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f37000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ad2000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00004f7000-0x28)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) r1 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000bd7000+0x39b)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00004e6000)={r0, r0, 0x1}) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fec000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x2, 0x7, 0x7, 0x0}, &(0x7f0000eb7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000055f000-0xc)={r4, 0x9fc4, 0x30}, &(0x7f0000b7a000)=0xc) getpeername$inet(r0, &(0x7f0000a87000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d9000)=0x10) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 2018/01/24 02:49:38 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$random(&(0x7f000000a000-0xc)='/dev/random\x00', 0x0, 0x40) r1 = syz_open_dev$vcsn(&(0x7f0000030000-0xa)='/dev/vcs#\x00', 0x7ff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000035000)={0xa0, @tick=0x2, 0x10001, {0x5, 0xffffffff}, 0x2, 0x2, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$packet(r1, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000015000-0x4)=0x14, 0x80000) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000014000-0x9)='/dev/sg#\x00', 0x5, 0x10000) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000021000)='./file0\x00', &(0x7f0000037000)=""/116, 0x74) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000037000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, r2}, 0xc) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b6d000-0x4)=0x0, &(0x7f00008f1000)=0x4) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x75, &(0x7f0000779000-0x8)="", 0x0) 2018/01/24 02:49:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c78000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x50) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bde000-0x9)='/dev/dsp\x00', 0x200000, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f000072b000-0x4)=0x7, 0x4) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sg(&(0x7f0000b30000)='/dev/sg#\x00', 0xbdb, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bf7000)={0x0, 0x0, 0x0, ""}, 0x8) 2018/01/24 02:49:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000cca000-0x13)='/dev/snd/controlC#\x00', 0x100000000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000b39000-0x4)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000bd4000-0x4)=0xcae, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000655000-0x4)=0x9) 2018/01/24 02:49:38 executing program 7: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0xfffffffffffffffd, 0xffffffffffffff3a) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f62000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000f60000)=[{{&(0x7f0000927000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d94000-0x90)=[], 0x0, &(0x7f0000bf2000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f61000-0x10)={0x77359400, 0x0}) 2018/01/24 02:49:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb6000)='/dev/input/event#\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00004d6000)=0x0, 0x2) munlockall() 2018/01/24 02:49:38 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x5, 0x0, &(0x7f0000001000-0x78)="2a8e339cd20f1f2b752b9b5df47e3e7f7e86d22fd9ab21d7dd8d0d535419712c1ad39b778c8e01634c20fb6967166e2c8d29f65aa79f223a79436d2762a6e1c67850cf445871f63ef8e134c64696cad42f93f138b41662b8a20954a9f9b0e44e7287eb41e546a7c8c5b9388a78ebc66e5a534d310a557988", 0x78) 2018/01/24 02:49:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') 2018/01/24 02:49:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000533000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000043c000-0xc)={0x1, r0, 0x1}) r2 = open(&(0x7f0000c28000-0x8)='./file0\x00', 0x404181, 0x100) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000084000)=0xe424, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000c32000)=0x4ca5, 0x8) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000423000)={0x10000, 0x5}) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x48, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) syz_open_dev$admmidi(&(0x7f0000519000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e1000-0x30)={0x98, 0x0, &(0x7f0000fa3000-0x98)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000cb5000-0x18)=[], &(0x7f0000768000-0x20)=[0x30, 0x58]}, 0x0}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000f75000)=[], &(0x7f0000feb000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000726000-0xfa)=""}) 2018/01/24 02:49:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000cba000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000aa8000-0x20)={0x2, 0x3, 0x6, 0x2, r1}) r2 = inotify_init() r3 = dup2(r2, r2) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) 2018/01/24 02:49:38 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r0, &(0x7f0000005000)=""/37, 0x25) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x0, 0x0}, 0x3b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) 2018/01/24 02:49:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b78000-0x10)='/dev/sequencer2\x00', 0x420102, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = memfd_create(&(0x7f00000ec000)='/dev/sequencer2\x00', 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3c) 2018/01/24 02:49:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b73000)="", &(0x7f0000fc4000)=0x0, &(0x7f00001e5000-0x4)=0x0, &(0x7f0000943000-0xdc)="") r1 = syz_open_dev$mouse(&(0x7f00005cc000)='/dev/input/mouse#\x00', 0xffff, 0x400080) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/01/24 02:49:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000da4000)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f00003fd000-0x8)='./file0\x00', 0x400141, 0xb1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c00000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f1000)=0xe8) sendmsg$nl_generic(r1, &(0x7f00001a0000)={&(0x7f00002a9000+0x870)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f000012f000-0x2)={&(0x7f000080c000)={0x1020, 0x1d, 0x108, 0x6, 0x2, {0x17, 0x0, 0x0}, [@generic="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", @typed={0xc, 0x14, @uid=r2}]}, 0x1020}, 0x1, 0x0, 0x0, 0x800}, 0x40004) r3 = creat(&(0x7f0000acb000)='./file0\x00', 0x1) sendmmsg$nfc_llcp(r3, &(0x7f0000bbf000-0xe0)=[{&(0x7f0000ffe000)={0x27, 0x7, 0xfffffffffffffffe, 0x6, 0x2, 0x7fffffff, "3e2183660df3eea24bf9380018d43e76838c1e52c3309682e9ad3249d60d011ff5369f78eeb80a65353b677d8d0ecc3816d3226671b893fc80929e4dae4ba8", 0x80}, 0x60, &(0x7f0000297000)=[{&(0x7f0000521000-0xa2)="2b949d8dae6adafe40106a63372b45327e83580c415a2da8b82d553c0e53f17889b9ee629b675b97c7a035cc69c1f8b9cbb8eec56be3a8603714956f61af6a9443aba41d5bc55aec740fde2ce787236478164733f7792cfedf5dc8ac7a3734f51a8c14e78a1836c7e02a04f5088bd7c1f05b3a19d8291940b0c8e4051d3221ef7578acc97e6a05c26812c2b49019d6719c097a645bb937d79a0fd90ab8fdbef85d06", 0xa2}, {&(0x7f00006bb000-0x3d)="49fa6c4312c8f1d6e8181a4da557140bc32c6611e5efbfa205654639218617ff107839a738e6b8a19df64909eb370645a30a120b16b03296d6db63b083", 0x3d}, {&(0x7f000073c000)="da8d0026b97511977790a36833c602db4732a5368922def370bab9466e396e39bca7f4b67c24080f470e1a3302b2522e7964783c27b784ce3000e0e8240e4fe44861eab4a19ca474a329c7f641778862acc9fddf3bc5bd04", 0x58}], 0x3, &(0x7f000007d000)={0xd8, 0x119, 0xffffffffffff66f3, "7b22a7574dbfae132ea34afbc043e93d7b23d34ace3279cc4f53ed495b2e2ae05746d5f3e24d4cb594da24f24a9b3bf2cc89e5a413470cfacc15cb79758fe30cf5983e7dff9c5199852ab6bba120d189901ef30bb9fa32771e0faac2680da5c041c83c47c2ebf83a12a4f41d78a338f94b7d669ce5f0fca2ee8c33cc1217fd8c0b56e8156a5a2eed379d27cdc8f681b6f202ddcbdf8d21dd733607d728f18b2942c5afd4c8ea6ddcad56cabe33fedc5aa61a16bef2bdae83151efbf4afdc3dad7c2d"}, 0xd8, 0x0}, {&(0x7f00000fe000)={0x27, 0xfffffffffffffeff, 0x1, 0x7, 0x2d, 0x5, "9c52322eab70adbafde95db32f1b5e2c5c9c2dea10669714a0554d707e1412d0fe9f668db5046e20793e34d3e585df8293f22c9687b08c55edeca26bd15fe1", 0x0}, 0x60, &(0x7f0000a3a000-0x80)=[{&(0x7f0000cab000)="c5f2818d133fb5da06186d83a090d6f2fc720761f947537edb50a57132273fcf7c581bd3c526052300caafcc5ead35ce1fb1e758ca6e43edf04c0332f735db9fd585ea45bd44d39aade8964dbdcd4691e3e9c2308384cf07df721a9b56b23718d9659fce0b782f40cccbf7b1028286ffcd1bc6cb0c95c89d857ee4808f860ff02fd424ae08c19cb9c055f5c7a4701548099f870d2bfcadb260b4e85c581c7ac6db4d25b5d495c2c042cbaedf0133bdd2e0dc91d8edff", 0xb6}, {&(0x7f00003ad000)="61750a9ab50818546aa1e74ba356c744c52201502230b05f8e774d0463e6bf0bdd8120515b0e8ebbaa3bbc06877bc46f9cfd1389547bf187025fea58bfbaa9b164b7b06c3e12fbf14f19c1cc526046a7fae1df50a8f83d7ae339dd3c9516cbd572", 0x61}, {&(0x7f00001fa000-0x14)="3557e87e5a448f77f3c76526d1673392f77ac32b", 0x14}, {&(0x7f00003e8000)="fac81ef11f0b9ad4bba398a0bcb93f9ff17b5264057f2cccbf399f911f4f41c3ba3f07698184af73a7d497cbdb01ac87e615cb411a24cffede4b0a1481da51f5ad6da3a358895e39bad7c590fa15a38d8e43f893b5b0709c60f6caad95f4d3f9eae51d134e41551deea911ecaa", 0x6d}, {&(0x7f0000710000-0x29)="6b347753e7a40dca3ef0f0ae7a68d5acca293e89d2df6fa3cd8c83731bb869389dfc26df4bde033f69", 0x29}, {&(0x7f0000c04000)="8356002c7dd7ca764d6a0ab2e7fb", 0xe}, {&(0x7f0000afb000-0xfc)="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", 0xfc}, {&(0x7f0000160000-0xcc)="05e4f672fb1c6a67d05736244cf7d8dc2e4090ad4804a0ffedf0beeadf9b8e9f6d1ac1701558a584a71ae342ed92f005f48f6333e53bb4e6c9541519f8be0cea653be4e346c92098cede5e5c5bc98b976d30ef2802d6d4a865a1a5de5c9bc797ef683deafa6c608292326dcff35d1ed9b3c686f66994b892663b5f34cbd5016672e4f3bd3b8490630d2f1e3ffe7b0e9a4b7590c633b78c9af30b458c75872db5ee03ced6ea056444b884e6724cc17c5dde2c5a9cc8d66dc0e60a52d629241795085af0f937e9b49c414560be", 0xcc}], 0x8, &(0x7f00004fc000)={0x90, 0x100, 0x0, "a8dcdcd101b99b7a590db153980dfb8b5355940976b1956780b58fe6e04084fd3f9c9764f0b1737117650760b1df93e8e05fe9f38d085ea670b9a8ec81a158c44bc0803c0ace9d39b21a67c29d88131e24617edcbd8efc99ccc13d1153813e13723be3f8cecd059dbbb804d8d86b19253ce3b5db884feef9b01b76"}, 0x90, 0x1}, {&(0x7f0000b32000-0x33)={0x27, 0xffff, 0x20, 0x0, 0x7, 0x0, "ca844ab6e0fd429bff601d54881948847ee3fb1006daadd4092759f71446914049398dbb072d934eb770df1f17ad9142bfdf8cd71cef9293eea67b7cc2e631", 0x3}, 0x60, &(0x7f0000e24000)=[{&(0x7f00007a4000-0xf4)="1495ad3e3c857fdf531c184fe859df73cf217262a59076b886a2bfb9179b824de580c0965e6354fecdeee97fa0d552e7b0c5e32b05ae3b7ebd95c50d9832906416ae998c14abffd7ed38da52f109ba16ceefa285be17dd8e8a20e4e58b6606212ac2dfa43fbae12566a23d7530c2044e5af55846d11ad0520b7873ff69e12afa0e9b235d85019b0f6a0e7536c9bdaaf197ab3184c757720a24f142c7ac4d846b59608173acfafd8731c60055e234ff36263602d62206a4091bbee4232dd031588c825a33d40d71dda6e5f2d2ff324658096fe39c9998dbb91cf040e8b8ec6e2218ad15709fa59456469e9bc33de073b6f3bf1333", 0xf4}, {&(0x7f0000c74000)="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", 0x1000}, {&(0x7f0000809000-0xe)="66c6f0f211893fa659b828fd28ee8a4570af", 0x12}, {&(0x7f00007b3000-0xa3)="3449716cfd12bfd1f585838f3f9b328e15e6e1d3fe5cfc625844f69e0dd45325a496c3c01c0885da2339fb44ac2224d81f4c3d2ab9869314c953c36a8f207e7550d34dd98e1bd4944b1129f2466815b5f1032e9ee99164c3e79e794ef981ef1ee00d872ec4a0b17004b06cecd161192169cf76b2e62300b1260557cfb6dcb1a201172f9a7aab1ec73e1097bd1de8ad8574ee5d5e78a15674f49f472dfcfaf2169d3ca4", 0xa3}, {&(0x7f0000934000-0x1)='M', 0x1}], 0x5, &(0x7f0000956000)={0xf8, 0x119, 0x3ff, "d9ad01018e6ecc022ad4a81d5d55b662e693791dd835089d71f5c1fecfd2f553e6d2c0a1cf31ac2ae8216f1bd66df6db1f334ccbe452d3bf70c2881e726288cfead358d50499c6344d7407d36f203aa2868958ff59b3ed89d734ec55e58708a4ee8f532fd17470c6acd09230cf57e8f13c70b02d536ef27b4bfa15933cfb7ab9d4bda1077c621ba0fd67b378cc2a1d8e975e0fb58422aa6c2e6661680d12e8791711735a54bea3dffb0d9ea50fb4092b2e38143ed7aa61ddfbc12cfec60daf1a601c95ec1aa07f86598ec3ffde99c1c80d618bbf20bb1eaa6f5e812f3e26a081ae5c4ec8"}, 0xf8, 0x4000}, {&(0x7f0000e51000-0x60)={0x27, 0x8cb6, 0x29, 0x4, 0x5, 0x7, "aa7c24cc861828fa60a5fe0ecc37903567c660558fec85a7af77338c5448f9732976e7e50db1876f3790e71749723b868025429f3456b4e7e38749b97c6287", 0x4}, 0x60, &(0x7f0000ddf000)=[{&(0x7f0000f35000)="26ab6fa8b19c08f80212d2cca1caef34db21f56f8596eccd5cd66e8491faadf587f09b7ddd12ec181df67a04d8d91d8ab1c74d387465d4b96c3d0b9ed2e25433e1d2e59091c1d2caf5eb9d1a173228c0c3e0cf7bb397e17b61b4eaf1a8a844778ffef34658b1ba06383f033cb3e4082fd0c5fbd45bdf2f3b0134bc70aae9328839ad5ac0a5a1339450ac522d8fff173618e1af644d3b8fb3f680887376a63b5672b18aedb17f5ee829f0263dc548a15715a2ed3c00c093720e8e01272646859d021f9554604b3e5ca22a2455cf05ab02a7153d66b23c532f0571ed4c096e", 0xde}], 0x1, &(0x7f0000885000)={0x60, 0x194, 0x7, "2d24bc8a1de9198a268fd16b4de48bcc56a31352fdca5b154a225447840d106a8c27adfd167e9f33cdab303021572cd5c8543fcea48d335dc31dd53d56874d94c848926aae8a3cd5398c125172cf"}, 0x60, 0x40000}], 0x4, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000d06000-0x50)={{0x946, 0xff}, {0x7fffffff, 0x3}, 0x9, 0x4, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_procfs(r0, &(0x7f000070f000)='net/ip6_mr_cache\x00') ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000063c000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5a5ab627692832f0746d6a89b4b3b6fb"}) preadv(r4, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f000011b000)=0x100000001, 0x2) 2018/01/24 02:49:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d5a000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dfe000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f9e000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = creat(&(0x7f0000bc1000)='./file0\x00', 0x2) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f000006b000-0x40)={0x1200000000000000, 0xd000, 0x4, 0x4, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r4 = syz_open_dev$vcsn(&(0x7f00007aa000-0xa)='/dev/vcs#\x00', 0x6, 0x101000) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000b7d000-0x4)={0x2, 0x2, 0x8, 0x0}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00001c2000-0x8)={0x0, 0x6}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000fee000-0x2)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r5 = syz_open_dev$admmidi(&(0x7f00004cf000-0xe)='/dev/admmidi#\x00', 0x2, 0x10000) accept$ax25(r5, &(0x7f0000dac000)={0x0, {""/7}, 0x0}, &(0x7f0000d4e000-0x4)=0x10) 2018/01/24 02:49:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b12000)='/selinux/enforce\x00', 0x2, 0x0) getdents64(r1, &(0x7f0000b5c000)=""/1, 0x1) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x2a9, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00001de000)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000d5000-0xb5)={0x0, 0xad, "7e8e4a51d355e3add29963e8e0e1dc0362248ff0b3503514bbe3bdfe05691a93988d273a637b8c4ee7c5fc037da3578949cbc8930b229fb429c95efee502da20c2bad66fab2e8461163105159051f77fde10975a616eda098c3c54e4919677a8a51dfae4e474a177b12bbeac90f8e796804f3c84df845ea4fc592118c7e2b49da8fb4e5e33f11765d61812ce5c5527265ec84b4cb10de2b7efeb4da3070e3898545ef1abba6bb90fa11020a583"}, &(0x7f0000a97000-0x4)=0xb5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c17000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x0}, &(0x7f0000b70000)=0x98) 2018/01/24 02:49:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$dspn(&(0x7f00005b4000-0xa)='/dev/dsp#\x00', 0x9, 0x200001) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00009c2000)=""/117, &(0x7f0000b71000-0x4)=0x75) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) fanotify_init(0x30, 0x181000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") finit_module(r2, &(0x7f00009a3000-0x1)='\x00', 0x2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/24 02:49:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000bd2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000939000)={{0x0, r0}, {0x0, 0x7530}}, &(0x7f0000241000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000746000)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f0000917000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) get_mempolicy(&(0x7f0000ad7000)=0x0, &(0x7f00003c8000)=0x0, 0x2, &(0x7f0000646000/0x3000)=nil, 0x1) 2018/01/24 02:49:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cbc000)={0x0, 0x0}) sigaltstack(&(0x7f0000228000/0x7000)=nil, &(0x7f0000491000)=0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b66000)='/dev/vcs\x00', 0x0, 0x0) getdents(r2, &(0x7f000057f000-0x1000)=""/4096, 0x1000) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:39 executing program 2: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000001000-0x26)=""/38) [ 180.621936] binder: 21046:21049 ERROR: BC_REGISTER_LOOPER called without request [ 180.645915] binder: release 21046:21049 transaction 95 out, still active [ 180.652994] binder: undelivered TRANSACTION_COMPLETE 2018/01/24 02:49:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000900000/0x3000)=nil) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x20000, 0x0) 2018/01/24 02:49:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000c9c000)=0xff, 0x4) [ 180.700702] binder: 21046:21065 got reply transaction with no transaction stack [ 180.700712] binder: 21046:21065 transaction failed 29201/-71, size 0-16 line 2703 [ 180.721398] binder_alloc: binder_alloc_mmap_handler: 21046 20000000-20002000 already mapped failed -16 [ 180.724169] binder: BINDER_SET_CONTEXT_MGR already set [ 180.724211] binder: 21046:21065 ioctl 40046207 0 returned -16 [ 180.725380] binder: 21046:21065 ERROR: BC_REGISTER_LOOPER called without request [ 180.725413] binder_alloc: 21046: binder_alloc_buf, no vma [ 180.725439] binder: 21046:21070 transaction failed 29189/-3, size 0-0 line 2903 [ 180.735497] binder: 21046:21070 got reply transaction with no transaction stack [ 180.735507] binder: 21046:21070 transaction failed 29201/-71, size 0-16 line 2703 [ 180.749104] binder: BINDER_SET_CONTEXT_MGR already set [ 180.749114] binder: 21067:21085 ioctl 40046207 0 returned -16 [ 180.756520] binder: 21081 RLIMIT_NICE not set [ 180.808710] binder: BINDER_SET_CONTEXT_MGR already set [ 180.808718] binder: 21066:21090 ioctl 40046207 0 returned -16 [ 180.817110] binder: 21092 RLIMIT_NICE not set [ 180.818351] binder_alloc: 21066: binder_alloc_buf, no vma [ 180.818378] binder: 21066:21090 transaction failed 29189/-3, size 0-0 line 2903 2018/01/24 02:49:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x6) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000cf000)='/dev/autofs\x00', 0x400400, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x10000) sendto(r0, &(0x7f00005fa000-0x7b)="7a8a9de427236ae186b60b8e25c5799898ea1869f2999fae48ca7868e1de7c92033401d3fa20b233952cbf29f1d167fe9599a764061327478979359a06c997e94bb36e018c0b6425a1c8d4cdb376ef71fb335756a8a13c8360ee7fdce1674c8ad40c64bab5443edc63fdbdf286c2f6cd7be35a45a5e0cb99b26ecd", 0x7b, 0x24000001, &(0x7f0000f7d000)=@l2={0x1f, 0x0, {0xfffffffffffffe9d, 0x800, 0x1, 0xffffffff7fffffff, 0x8, 0x8}, 0x8, 0x7}, 0xe) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00009fb000-0x9)='/dev/vcs\x00', 0x101080, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00007b2000)={0x8001, 0x2, 0x1, 0x5, 0xb667}) r3 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r3, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f00007c9000-0x4)=0x9, 0x4) getsockname$ipx(r3, &(0x7f0000dbd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000018c000-0x4)=0x10) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) 2018/01/24 02:49:39 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") rmdir(&(0x7f0000aa8000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xfffffffffffffffd, 0x0) 2018/01/24 02:49:39 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000008000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/01/24 02:49:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000cd9000-0x10)={0x2, &(0x7f000047e000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/24 02:49:39 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x101042, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)=0x1) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000001000-0x4)=0x0, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000060b000)='/dev/ppp\x00', 0x80200, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f000031a000-0x4)=0x0) 2018/01/24 02:49:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000fa000)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000560000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00003f8000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000083000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000359000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdd000)=0xfffffffffffffc22) fcntl$getownex(r2, 0x10, &(0x7f000068a000-0x8)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000054c000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1, 0xc0000, 0x0, 0x5294, 0xa, 0x80, 0x0, 0x3e, r3, r4}, {0x7ff, 0x80000001, 0x7fff, 0x1f, 0x0, 0x5, 0x177, 0x5}, {0x2, 0x8, 0x7fff, 0x6}, 0x0, 0x6, 0x0, 0x0, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x3, 0x3f}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x3, 0x9, 0x383, 0x40, 0x200}}, 0xe8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000edf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000641000-0x8)={r5, 0x1e}) r6 = getpid() setpriority(0x3, r6, 0x40b) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004cb000-0x8)={0x0, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000672000)={0x0, 0x1, &(0x7f00002f2000)=""/159, &(0x7f00005eb000-0xa9)=""/169, &(0x7f00009ff000-0x92)=""/146, 0x6000}) sendfile(r8, r7, &(0x7f00007c0000-0x8)=0x0, 0xf9) 2018/01/24 02:49:39 executing program 0: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b37000-0xc)='/dev/rfkill\x00', 0x503040, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000034c000)=0x0, &(0x7f0000b37000-0x4)=0x4) 2018/01/24 02:49:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00003b0000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}], 0x3, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:39 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d7b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ef5000-0xeb)={0x0, 0xe3, "d37eeb2842374cd27ed7740955c2db455d4fd2a14df6100e7337b8ce4d1ecfa24861e159b09f4e02a02a1f101f1cf85501c748e6e9f4504ebf05e938276a583eb479ebc89662561e90a6770a638444236d86521ec8a39991a89ae47460182f7d545c229ad94aa646658206764d40bb4e4c4a70f72fc48f63778ff723dcd67c539843b3afbcc8eba4ecf89d067ae48e58c5215b412d490ef4a883cc19afca40ba5c23e5ee9766f26584eb86f13b4cbc3910c827e7a55ff73cb4ea69afcdd4ba9a20b31ee1b2838c8c631e234127b650a17dce6893b880b5708cf397bb337a88b7862ddc"}, &(0x7f0000f85000-0x4)=0xeb) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d81000-0x8c)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f84000)=0x8c) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x4a0, &(0x7f0000f84000)={0x0, 0x0}) bind$inet6(r3, &(0x7f0000ec3000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r0, 0x0, 0x0) r5 = dup(r4) write(r5, &(0x7f0000f83000-0xd4)="29cc2f0347fc06cf81e50d8456d4801eff79d5dea3e0f60de5b23e554def874aad5ed59dc86d4c21a707d8ce9ee9a23e", 0x30) recvmsg$kcm(r5, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 180.876786] binder: undelivered TRANSACTION_ERROR: 29201 [ 180.882405] binder: undelivered TRANSACTION_ERROR: 29201 [ 180.887986] binder: send failed reply for transaction 95, target dead [ 180.894848] binder: undelivered TRANSACTION_ERROR: 29189 [ 180.908965] binder: release 21066:21081 transaction 105 out, still active [ 180.916051] binder: undelivered TRANSACTION_COMPLETE 2018/01/24 02:49:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f62000)='/dev/vcs#\x00', 0x8, 0x20000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000d7c000-0x4)=0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r2 = dup2(r0, r0) futex(&(0x7f00006ef000)=0x40, 0xf, 0x80000001, &(0x7f000076f000)={0x77359400, 0x0}, &(0x7f0000885000-0x4)=0x1600000000000000, 0x2) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000f2e000)=""}) 2018/01/24 02:49:39 executing program 6: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000cd4000)='keyring\x00', &(0x7f0000d0c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0x2) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fde000)=[{r0, 0xa0, 0x0}, {r0, 0x4, 0x0}, {r2, 0x1030, 0x0}, {r0, 0x109, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x403, 0x0}], 0x7, 0xe21) r3 = add_key$keyring(&(0x7f0000729000)='keyring\x00', &(0x7f0000fde000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, &(0x7f00007ab000-0xc)='cifs.spnego\x00', &(0x7f0000c6b000-0x3)='-+\x00') mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe0000-0xc)='/dev/autofs\x00', 0x450002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000d2c000-0x4)=0x0) ioctl(r0, 0x440000000000127e, &(0x7f0000fd8000-0x2)="") 2018/01/24 02:49:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = getpid() setpriority(0x0, r1, 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bc0000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000037d000-0xb)={0x0, 0x3, "e7cc42"}, &(0x7f0000ad9000-0x4)=0xb) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000209000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = socket$unix(0x1, 0x5, 0x0) acct(&(0x7f0000e3e000-0x8)='./file0\x00') bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) sendto(r0, &(0x7f00005da000)="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", 0x1000, 0x40040c4, &(0x7f0000bd5000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) listen(r4, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/01/24 02:49:39 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c1f000)={0x0, 0x0}) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x2, 0x10010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000958000-0x4)=0x80, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0xf1, 0x200100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000001000)={0x0, 0x0}, 0x10) 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@sco={0x1f, {0x100000000, 0x92a, 0x0, 0x1, 0xce, 0xffffffff7fffffff}}, 0x8, &(0x7f0000958000-0x40)=[{&(0x7f0000000000)="50790033b372967e3dc02ce70439b1a4452cd7241fe90319ec4945fd7d24c096de74533d78879730d062cb0657ca38c2b8b3946e02451e8999e944db28905a04f58b76bd979fe1bcaed8cf5689d804c63200346c4d9f7d261e84c5fbc5942d3b277301017fc8671d58ce14cea73c3984515fa40e9e5e7d6ccaec6bd11092b6224fd6cd29973ccb4abb80b0fde92236e46f362cb00bc769d99134103842337c527602fe1e8b5892c0cb4ea3967b8c842a6bf55cb947abd78f4369178a32526bd9208aac57e3084b3e39bc614b50872bf73217d266ab1dece3a625ce10d82d2f71b9573a710562aa7343cb9390f6446252", 0xf0}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000000000)="1ed7aef17fcc7503eb292f8683724f411fd6cb95cb07c9837324df401dd61331f229f64a8958b13b8667b0137d2be7a49cf3b3ee34808a102d82ea139f0852e341173e24c719df35cd2d5c47667890c99d16811cef5f936a83b47ea50b907931b2168bc5ed1016b97356be3cdb90b19d351f32e3b70e61e79bdab5a7a380d388331bfe03704046d02f79cec6531f4ba47176eb1979947f580c6792a374864a645f376a47bd5fc7fe2374b10d31d5b7d84c2d1c6fd43ca406ce58564513beb50029acbe6a22fc60174f13065bf7bdd899f2956809f5c805ff4ac4195033b569370dc724c54244", 0xe6}, {&(0x7f0000001000-0x92)="c1f9c22a6acc51e24890569c7bcc083eecf805a42a1e964263b4353ce8fa1469f71d9c58e28dfe6dc396fbd4d0ca397dd0179d57893370c8059009fbf6ea246f5d1f59597c2bca21cf5f297778842ac8d4eafbde64ad6fac119ece68641bc25dbaf38cd508ec8fa91a5f3885a71b8d7dae95da6feaecd46622a3ffdd24f0b25842ba1a22355a3053f9af113b9779dbf37cd0", 0x92}], 0x4, &(0x7f0000000000)=[{0x38, 0x10f, 0x7, "c2d4c4195f12727e6af7b57e1cfcaa184d2a24160648b0afbfb8d9b4c37b10e8afb4ee"}, {0x30, 0x0, 0x0, "9869f699e3a7e686aa132b6249871bddf2dca59c29a3eb9152620a4b2837"}, {0xe0, 0x88, 0x62, "356431fe21d8afda1f2f1f7767d98c50752684fe70f8f8b1cd84c55dce0f71ddbab35bae47206a8981f8acf97963b535f6fca47590e333757ba93965437b703b989038bfa9b17e5129d7af16cf98898dfae72160f2c11fb03742f80daeeaacec1308769b7e090460783e4909b3a226639badb431ab5de5dd38bb26c43d9a992bae889245bd03310729b109c3a0fceeaac8619715919960912d542883279d8308c3761de08c06fafc2b0bff00006f502619dcff4fe66cea170e14d13a01f88b333f483fabc73f1bf6adc648"}], 0x148, 0x20000000}, 0x9}, {{0x0, 0x0, &(0x7f0000957000)=[{&(0x7f0000001000-0x45)="3dadc3ff3a7adb500c40410f6e43a0af49072cb9158a9d940bfac63dff2ebf5dc565d9b827a65bd199333ac5f7fd05804d0d211278dd37614b8d719990c54d3525848f56e2", 0x45}], 0x1, &(0x7f0000001000-0x11c0)=[{0x50, 0x115, 0x5, "e3ae81c182b4058d33293e812158b8e386b2960d4cb77becdaf04d149bcfcd4c71394097dafdd8fae534ba60e4763b95dbcdd27a9fb322eb83491b0494"}, {0x88, 0x109, 0x10001, "0ea88b96d58b6c68d8624b96c21e29c8fa3ebfc5b99487d4956efc79c20f15d4a188915d22d1c93005eaa1b3850773b1f2ba0d591e495386c7fb8047a1e6b47602d861d87bac129f3db98b349e5c0ad9f8bf20faa47b55603111da5ad5bd595c1a8be0999bae527245f19a89668ca6f977087b97de16f9"}, {0x1010, 0x102, 0x0, 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{0x38, 0x88, 0xc6c, "7b0721a36f810de44359ac0e2f489f6e88c493773b0ad7c868a6c55822375df18f2d"}, {0xa0, 0x3a, 0xfffffffffffffffb, "4b8849b11ed9a9d1e1eadbb27e976c13f0999af6a996ae8bea3872a87a954b8d9ecbacc599d02b4953ac046e3f24ad28aec0c16d0d2d3eed31cd63d2ace1d3a2851b77673a8e3efe9b22d35b6675156133f09fd80b3f95d76022aedafe3e75ce37c90532279ba2664be27002a656fa83835d42a331dfc2e58716c15abf410dc5b28c2d1ba0f9f2d4d0cd987697c563e1"}], 0x11c0, 0x1}, 0x3}, {{0x0, 0x0, &(0x7f0000958000-0x20)=[{&(0x7f0000001000-0x35)="17931b27751640ac7a1fa2e147dc8d9e858fc6fa33c5977f1252192c9284c2c7eedf88f44a518c5e9451d6525b1085250703916b75", 0x35}, {&(0x7f0000958000-0x6e)="dacfe9c08ee4d474990499edeb9fb7e2ad38b40d0bdea60f9b8a40beaffb3db02d2755497006dbdc420c9bcf4d3cfa74aedb991f86cd1c564e9340c603af387352d6209b087e9d165dfa3e70f3c3d047934876d0ea1592fb324012ebfc28f6e82c19c75175934d9a2dd45cf99bf9", 0x6e}], 0x2, &(0x7f0000957000)=[{0xc0, 0x0, 0x80, "69aa26259fa652bb7747b78a24332c99c578e61b76874f330457217adfa4a141207b8729cdf5d48edac7836f4b39adad11d2f7519aba08eec47b7ee6a0896200d183b8435405dd84917c862b5e8a57f5ebaae32d1cb9b690e5558841ab54b23ea2014ffa17b60ac0ef0da70f32c33593be00095ad56642049907840690d75ad59ac6890040468acf3f40926541f8ec4425fe690d30e42b3a5fdcaa93446f35363372a2cdddc57e1f48fd4239ee"}, {0x28, 0x29, 0x4, "6e3c875addb387b56648a3134d4c07e90de20f"}], 0xe8, 0x0}, 0x20}], 0x3, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000f7b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r4, &(0x7f000060e000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000f85000-0x38)=@bridge_dellink={0x28, 0x11, 0x225, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r5, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1c, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x3}, 0x0) seccomp(0x1, 0x0, &(0x7f0000b82000-0x10)={0x1, &(0x7f00004d0000-0x8)=[{0x8001, 0x7ff, 0x3, 0x81}]}) 2018/01/24 02:49:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x28060400) recvfrom(r0, &(0x7f000022f000)=""/4096, 0x1000, 0x12022, &(0x7f00004ce000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x2, 0x1}}, 0x26) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = semget(0x0, 0x3, 0x420) getresuid(&(0x7f0000fdd000)=0x0, &(0x7f0000063000)=0x0, &(0x7f0000c43000-0x4)=0x0) r5 = getegid() r6 = getuid() lstat(&(0x7f00009f1000-0x8)='./file0\x00', &(0x7f0000847000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) link(&(0x7f0000667000)='./file0\x00', &(0x7f0000792000-0x8)='./file0\x00') semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000d71000)={{0x4, r4, r5, r6, r7, 0x191, 0x6, 0x0, 0x0, 0x0}, 0xb042, 0x8000, 0xdca7861, 0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r2, &(0x7f00000c1000)="", &(0x7f0000f84000)="", 0x0}, 0x20) [ 180.923735] device syz6 entered promiscuous mode [ 180.954639] device syz6 left promiscuous mode [ 180.979397] binder: send failed reply for transaction 105, target dead 2018/01/24 02:49:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000f9e000)=""/233) preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00004bf000-0x4)=0x1000, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f72000)=0x2, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f8b000+0x352)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000625000-0x4)=0xc) recvfrom$packet(r0, &(0x7f0000e8d000)=""/241, 0xf1, 0x40, &(0x7f0000f76000)={0x11, 0x1f, r1, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/24 02:49:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x309, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000afc000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f3a000-0x4)=0x34, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000601000)={0x0, 0x9}, &(0x7f0000cec000)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffff9c, 0x84, 0x78, &(0x7f00005a4000-0x4)=r1, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000077b000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt(r0, 0x7, 0x82, &(0x7f0000b43000)="7ced1cfa1d66a97928e5389a29f6ffc4a988a57871e4fff9182015825fb6d49d762c136ad848ab1d121e454a7017d5e7ccdc11", 0x33) 2018/01/24 02:49:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f43000)='/dev/ptmx\x00', 0x80, 0x0) ioctl(r0, 0xc9, &(0x7f0000c4d000)="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") mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f000000f000)=[&(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000002000)="56740fa511", 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="967d34f201000005100000009c") [ 181.005993] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/24 02:49:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0x3cd}], 0x1, &(0x7f0000542000)=""/0, 0x0, 0xffffffffffffffff}, 0xfffffffffffffffd) 2018/01/24 02:49:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x7f}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) close(r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ad6000-0xe)='net/sockstat6\x00') sendto$ipx(r2, &(0x7f0000f45000)="01d30b5108bf1a9456420f16fab10f0abb3ffd28a1a4b77b38715e8ffc73464ec7d8d84a544fc6e140c744c1d9c3e658e20a5e616ca8a7b804968119b1ed4fd2729d293ab76a690c33c5f63e981d78c9ee0237edb68cc9f0a0ef5334c51fb773d6145b408b03eb812a2e0447d5f309d1026940a87db4e9d8dc54277636020c847b04fa628785227710988ded7c0cd41e41ac9009b375cd4e462c7fe6c4b4f480daf8", 0xa2, 0x20000000, &(0x7f0000059000)={0x4, 0x3, 0x1, "ba8b7e46a3ca", 0x4, 0x0}, 0x10) inotify_init1(0x80800) 2018/01/24 02:49:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000262000)=@ethernet={0x4000000000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r1, &(0x7f0000420000)={&(0x7f0000296000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000034e000-0x1)={&(0x7f0000e95000)={0x2, 0x80, 0x5, {0x0, 0x0}, {0x0, 0x2710}, {0x2, 0x81, 0x7, 0x6}, 0x1, @can={{0x3, 0x9, 0x2, 0x4}, 0x8, 0x2, 0x0, 0x0, "75f9adf1cfcf8d97"}}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x20004000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x3f}, &(0x7f0000007000-0x4)=0x8) nanosleep(&(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000a000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {r3, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15ffe90001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009d6000-0x11)='/dev/qat_adf_ctl\x00', 0x20240, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000c2a000-0x20)={0xf000, &(0x7f0000196000-0x8)=0x0, 0x1, r4, 0x0}) 2018/01/24 02:49:39 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000003000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000006000)={0x4, 0x1, 0x1f, 0x3, "9fdd0168799976d162a909f8301437ebd8e9e4b5573619d7c092c5bddef3492a5c83b04328008f5b71ae7dcb", 0x8}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000007000)=[{{&(0x7f0000007000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000007000)=[{&(0x7f0000002000-0x87)=""/135, 0x87}, {&(0x7f0000002000)=""/155, 0x9b}, {&(0x7f0000008000-0xbb)=""/187, 0xbb}, {&(0x7f0000007000)=""/5, 0x5}, {&(0x7f0000007000)=""/251, 0xfb}, {&(0x7f0000004000)=""/243, 0xf3}, {&(0x7f0000004000)=""/74, 0x4a}, {&(0x7f0000001000-0x6b)=""/107, 0x6b}], 0x8, 0x0, 0x0, 0xcafc}, 0x5e8}, {{&(0x7f0000008000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000003000)=[{&(0x7f0000005000)=""/112, 0x70}, {&(0x7f0000007000)=""/119, 0x77}], 0x2, &(0x7f0000008000-0x97)=""/151, 0x97, 0x1}, 0x5}, {{0x0, 0x0, &(0x7f0000006000)=[], 0x0, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x8032}, 0x5}, {{&(0x7f0000006000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000008000-0x70)=[{&(0x7f0000002000-0x7)=""/7, 0x7}, {&(0x7f0000008000-0x40)=""/64, 0x40}, {&(0x7f0000006000)=""/156, 0x9c}, {&(0x7f0000002000)=""/99, 0x63}, {&(0x7f0000008000-0xf)=""/15, 0xf}, {&(0x7f0000007000-0xef)=""/239, 0xef}, {&(0x7f0000004000-0xe4)=""/228, 0xe4}], 0x7, &(0x7f0000001000)=""/143, 0x8f, 0xfe}, 0x2}, {{&(0x7f0000005000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000003000-0xd9)=""/217, 0xd9}, {&(0x7f0000007000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x7}, 0x401}, {{0x0, 0x0, &(0x7f0000003000)=[], 0x0, 0x0, 0x0, 0x10001}, 0x9}], 0x6, 0x1, &(0x7f0000000000)={0x77359400, 0x0}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000005000-0x4)=0x3) 2018/01/24 02:49:39 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$amidi(&(0x7f00006b1000-0xc)='/dev/amidi#\x00', 0x9, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000ec8000)={0x6, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000011e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 02:49:39 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c6000-0x11)='/selinux/enforce\x00', 0x100003e, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000637000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000066c000-0xc)={0x10000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xfffffffffffffee1) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000e000)=0x3a) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000003000-0x12)={@generic="6605dd8dfc64cee8c414d6f218b4ceb8", 0x2}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000011000)={&(0x7f0000027000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000026000-0x3)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000026000)=@assoc_value={0x0, 0x0}, &(0x7f0000027000)=0xfffffee9) 2018/01/24 02:49:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000035c000-0x4)=0x0) 2018/01/24 02:49:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getpgid(r0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000063f000)={&(0x7f0000b92000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000d66000+0x13d)=[{&(0x7f0000dc2000)=""/54, 0x36}, {&(0x7f00009b1000)=""/33, 0x21}, {&(0x7f0000412000-0xd2)=""/210, 0xd2}, {&(0x7f0000930000)=""/100, 0x64}, {&(0x7f0000f7e000)=""/120, 0x78}], 0x5, &(0x7f000054d000)=""/243, 0xf3, 0x100000001}, 0x10000) getsockname$packet(r1, &(0x7f0000df2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005f7000)=0x14) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000039e000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f7d000)=0x0) r3 = syz_open_procfs(r2, &(0x7f000098a000-0x11)='net/ip6_mr_cache\x00') openat$ion(0xffffffffffffff9c, &(0x7f000062b000)='/dev/ion\x00', 0x8001, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000a60000-0x10)={0x1, &(0x7f0000944000-0x8)=[{0x0, 0x5, 0xffffffff, 0x2}]}, 0x10) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) preadv(r3, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000045000-0xb)='/dev/hwrng\x00', 0x480800, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f000021d000-0x8)=[0x6, 0x4]) 2018/01/24 02:49:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a6e000-0x8)={0x0, 0x0}, 0x800) sendmsg$alg(r1, &(0x7f0000c1e000-0x38)={0x0, 0x0, &(0x7f0000880000)=[{&(0x7f0000c76000)="6436181dc90a3482f549493430edf9b574a3235d172f9de68e7a280530b5163a", 0x20}, {&(0x7f000025a000)="2a93081a20156c7192fa79a78ab7353579e4861871aa2a3b9a8f9778c948f372e77fb7ea36ef2aa29dda2f4b2065f7ce56faaa2cfb5c2b6b2b91695ba5fcf2e257c984705eaa484f2a4358455dc248ef7a03ca5de41cd9ef05bfefa1b273b15f6cea0604b087b6387667dda39df84e2ae25a69803dc565ddda27cc1ecaf7fd4334f2659236c75c978d83245830b2ea5f917a131c14951ceb62f6af74635c15b3c050cadecc60968bbd57df5e61cc4d3a560e3be38f996798ee63bfc6d1a01cd12bb4eb9a416cc0f3f587a7c45da9f1f209fe13b5f1ef2ad654ffddbf66ad99cba44a6a38501fb1", 0xe7}, {&(0x7f000037a000)="c5b960e60d6c9fa67df273b895dcf43e6172e36365b4d2a7d2f5e79bccacb9a8bf8ae5f2a1ad6e571d6437dedac991a36ae6334d4875c1b0361387272ca05a66a9bc1b3fce1f94538ea03795817a6b61889afcd965fb3f31", 0x58}, {&(0x7f0000c51000)="", 0x0}, {&(0x7f0000cf3000-0x25)="f4ef8b4ec6e599315d21f57a895df8e87c6d3a5399cc5540692640254126fd058e4706fa2e", 0x25}, {&(0x7f0000ad7000)="d14cbe4b77736521a95354a263fee1da12b7f8dcbfdad57ec35c7421f0fd5f099dec841386b6864acd1a312a14feda022b6a93d58e10d26c43e686", 0x3b}, {&(0x7f0000862000-0x1000)="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0x1000}, {&(0x7f00006d9000)="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0x1000}], 0x8, &(0x7f000060c000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x60, 0x4040000}, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000634000-0x4)=0x7ff) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r2, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xf3, &(0x7f00009e8000)=""/160, &(0x7f0000187000-0x4)=0xa0) write(r3, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000379000)=0x7) 2018/01/24 02:49:39 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x10884) flock(0xffffffffffffffff, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000ab9000-0x1000)=""/4096) pipe(&(0x7f0000215000)={0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000fd2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000053000)={0x81, 0x0, 'client1\x00', 0x2, "c07c20df9bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 02:49:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000127000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00009a6000)={0x5, 0x7fffffff, 0x5, 0x1, 0x2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000732000-0x4)=0x1) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000cc0000)=0x0, &(0x7f0000fa2000)=0x4) accept4$inet6(r2, &(0x7f0000481000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000069d000)=0x1c, 0x80000) 2018/01/24 02:49:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000910000)=@migrate={0x50, 0x21, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000705000)={0x0, 0x0, &(0x7f00002fe000-0x30)=[{&(0x7f00004a1000)="acad8fef732e8d5c474e876a187de73c214c7f9e1a33af8291da1c24f1eddec6b501a1220bf1891d992cad4c0a7866bd58bc9e9a9e1181a724152deacdc9a2af5b71152d0efca168887608caf78f32f4bec87f37d71df972eb38d9c79c89e5c8c48fe7139a82c3616760b70f8f", 0x6d}, {&(0x7f0000e27000)="ca5e38b9ee64abe9f3bf32fcfbd9875e0c279adae7a2b52baf011d527385d12e6677daaad92899aa9871b50879925dfe03ebf42bf076e40713a3fc67e276d8b44638e9ffafebceaa14a8aa5a21c20e81cfa6e83d9e8f8a36dc281f47cc69f664d58eec3d94317ee85694ffd8c0168c8c58bc60d78c26b974e279c2dc1cdd21f8e96d847f9e92ba5e856b258ba01cc71f74dd908a36794e60c375a846a93a9ccf615d327b4864ed7c3707641910359c7a9c31d27467666a3383ae1fbede49c092b597aa225632b86cc813b1454f21ff172f5e9f9ad2d5a2f97e84dd548a2543a582fa30d66877f300", 0xe8}, {&(0x7f0000c51000-0xea)="bc4bca547d310d525fbd4f4c208a55d8bb57f42f00cbf25d33e957995d87a94c7b151a6620f57f5e8eaad2bc11382c7a1b0e244ef4eeafb0e135c966b890cecbee5ae065a4b3cdedb036edd3757ad383a46e65102bc3710131c04da06840e0c2dd8c3c510cb9da0f2876458b0398754f13bcf30d83d3cff78c85bbea6c40b18236a46f363da131ebf4f3bab2f2d04cb1016bbd66b348c9b28f4699a4088fbcb86304edef0449052077ea141d104355fdc20b5642139f1eacf3bcffaea8980844ddfbf3cfc6088044d98467a44f36b5e7bf9b10b0163a48e9b347549aed1b7f147316e4c27cf46abd19ea", 0xea}], 0x3, 0x0, 0x0, 0x20040800}, 0x0) bind$inet6(r1, &(0x7f0000639000)={0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000002}, 0x1c) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/24 02:49:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000012d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dd9000-0x4)=0x60, 0x80000) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000cb9000)=0x7, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00007fd000-0xd)='/dev/dmmidi#\x00', 0x9, 0x200) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000ea000-0x6)={0x0, 0x0}, &(0x7f0000fe0000)=0x6) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f000083f000-0x4)=0xe5c9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008ee000-0x8)=@assoc_value={r3, 0x80000000}, &(0x7f0000e3f000-0x4)=0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc0505510, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrandom(&(0x7f0000515000)=""/68, 0x44, 0x2) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000644000-0xf)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00004a5000-0x20)={{&(0x7f0000d56000)=""/97, 0x61}, &(0x7f0000bd4000-0x1)=0x0, 0x1}, 0x20) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000539000-0x43)=""/67) 2018/01/24 02:49:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x20000000000003) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) writev(r1, &(0x7f00001fa000)=[{&(0x7f00000f0000)="8d6f2ecf9e244299", 0x8}], 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e14000-0xc)={0x0, r0, 0x0}) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000d35000)={0x0, 0x1}) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f000015c000)=0x6) 2018/01/24 02:49:39 executing program 3: ioperm(0x7677834a, 0x7, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000498000)='/dev/ion\x00', 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b71000)='/selinux/load\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd3000)='/selinux/mls\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mknodat(r2, &(0x7f0000042000)='./file0\x00', 0x10, 0x2) getpeername$inet(r2, &(0x7f00003d9000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000435000-0x4)=0x10) signalfd(r2, &(0x7f0000168000)={0x100000000}, 0x8) r3 = syz_open_procfs(r1, &(0x7f0000478000)="6e65741c6970365f6d725f636163686500") munmap(&(0x7f0000cd2000/0x4000)=nil, 0x4000) preadv(r3, &(0x7f0000cd0000)=[], 0x100000000000005f, 0x400000000000) 2018/01/24 02:49:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a7c000-0x38)={&(0x7f00009a1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000076c000-0x10)={&(0x7f0000b31000-0xe8)=@getsadinfo={0x14, 0x23, 0x62f, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00009f7000)='/dev/vcs#\x00', 0x1000, 0x4001) write$selinux_validatetrans(r1, &(0x7f000084a000-0x59)={'system_u:object_r:crond_var_run_t:s0', 0x20, 'system_u:object_r:agp_device_t:s0', 0x20, 0x38, 0x35, 0x20, '/usr/sbin/ntpd\x00'}, 0x59) 2018/01/24 02:49:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f00005f7000-0xb)='/dev/adsp#\x00', 0x4, 0x101000) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000310000)="94f50b159bfb54ecc8223836ef923a49c35f401efcec2f88c27de58dcff782be7e8e1730d3365304a174d52cf212b8d67a71ca7d1aeddda73d0b461f7199188c27d923ea526c7fa60eb1319e60bacf79bed2f2fbeee96128522522c2cb57b693a55e091808b592146f5a2d4b1bc1d894ff046da789c7937eb305737e502f7b3f3a3d15d1860217f6e89307dd36632849097b9ed359b2bc0f0cdcddfb1f87f77f4c06ba789840de199c1b823abdab1dca7f88196945e2bbe287e12e4c3bdd9c6840", 0xc1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = add_key(&(0x7f0000af8000-0xc)='id_resolver\x00', &(0x7f0000b86000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000687000-0xbb)="d23b64d712ae5a622d293b3a82de7cc1b518adf8544011fcb9361a294b855566768e62246b2b57acdda7635e438db35e88d1f37496654fb9efd0c236de69b399fd0ef8dd2dfd4dc7159e115e67f01f990b55ebdda4305a837b7c391908d7d90529f9acd0de85081672ccedf44288c6e49d7ba4d3db41696579acd830a65a8eabf0caafc77fd3e7d112ab07bfd73a5e196868b0587a6072feab76f5c6eef6769692f0e9af63c0e23a536aa09a9afcedf66deb121007741062b08aac", 0xbb, 0xfffffffffffffffb) r3 = request_key(&(0x7f000014a000)='ceph\x00', &(0x7f0000643000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000890000)='/dev/kvm\x00', 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f00008c1000)=[{&(0x7f00001c7000-0x28)="170b07e977f3eabb126d06d41fb16e720da568c1dcd8ddb56fd0d766a957fd3df03ffbba9826ba18", 0xffffffffffffff8b}], 0x1, r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f07000)='/dev/rtc\x00', 0x400, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f000053a000-0x68)={0x7b, 0x0, [0x7fff, 0x1, 0x429, 0x3ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x6) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000044f000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000343000-0x90)={[0x9, 0x80000001, 0x0, 0x0, 0x80001, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/24 02:49:39 executing program 1: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) r0 = syz_open_dev$vcsa(&(0x7f000050e000-0xb)='/dev/vcsa#\x00', 0x101, 0x381200) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000027f000)=0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') getdents64(r1, &(0x7f0000008000-0x119)=""/936, 0x3a8) 2018/01/24 02:49:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b3a000)={0x0, 0x0}, &(0x7f0000f9d000)=0x10) preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:39 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000014000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e39000-0x28)={@common='yam0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000014000)={0xfffffffffffff689, 0x4, 0x7ff, {0x77359400, 0x0}, 0x8, 0x503, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/24 02:49:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00001f4000)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x101, 0xff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d60000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00003f1000-0x10)=@generic="1a300230fc2d474499cc0c99cfc7b2dc") ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000984000-0x14)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 02:49:39 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$netlink(r0, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000021000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000021000-0x4)=0x14) r2 = dup(r0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000021000)={0x0, 0xfffffffffffffc00, 0x9, &(0x7f0000021000)=0x0}) r3 = geteuid() sendmsg$nl_route(r0, &(0x7f000001e000)={&(0x7f0000020000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000018000)=@setlink={0x13c, 0x13, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x940, 0x1000}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0x95}, @IFLA_EXT_MASK={0x8, 0x1d, 0x45}, @IFLA_PORT_SELF={0x10c, 0x19, [@typed={0xc, 0x41, @uid=r3}, @typed={0xc, 0x20, @ipv4=@multicast1=0xe0000001}, @nested={0x4, 0x87, []}, @typed={0xcc, 0x63, @binary="2112b9e83afc4ed57fcb326502b079b5f6fde9c8cda0b00ec090b39d0f073e3d85b7b4f4aaee2e78a0575e025027557476eb79560fc2278129687c07a0b19e9ca6adeda77ebfda43df02bbf3765fa8ecd38871b144d52be6edb9bc6ea7e202713ed82f2454c628cf874923803ff22b2c194e010e1f020f7e182e058f8e3e006d81a5518d935b673fa2386a1e949ce46056bbb4aeabeef4af3fef88d36a13586bb111becfd625a896e6c0617ed5afac24d0236d6a9f9c06d38482f113724425e6bd3826fb"}, @typed={0x10, 0x23, @u64=0x0}, @typed={0x10, 0x1e, @u64=0x7ff}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/24 02:49:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') bind$ipx(r0, &(0x7f0000efa000-0x10)={0x4, 0x1, 0xaae, "b21d84d65d0d", 0x200, 0x0}, 0x10) preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000865000-0x6)={0x400, 0x7fffffff, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000117000-0x8)=0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000144000)={0x6, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8, 0x1, 0x81, 0x1, &(0x7f0000137000-0xb)=@common='ip6tnl0\x00', 0x8, 0x100000000, 0x5d000}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000238000-0xa)='/dev/cuse\x00', 0x10000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f3b000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f000008b000-0x110)={{0x7fffffff, 0x7, 0x80000001, 0xffffffffffffffff, "12612d62907c093832ada952aef8cc4cf7b8f07d5f83fa79003f1a231110c826b9144554fb07fafc355299a9", 0x7}, 0x0, 0x0, 0x2, r2, 0x3, 0x3ff, "387106fc86b4fd810a571431df724bde6d1e5b9eec7cb50a8f42a3f922af9ff89c6d40052b77eca3026beab38ef2510b8cc3e1372c27ccb7058646746cef69bd", &(0x7f0000c98000)='net/ip6_mr_cache\x00', 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xd02, 0xfffffffffffffff9, 0x208a5ed0, 0x23], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfffffffffffff407) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000180000)={0x81, 0xfff, 0x5}) 2018/01/24 02:49:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008a5000)="6174747200cdbb2e9a8e90f69495564acbd0c81d5e20a4e3588c1adb8abd5aaf36b8ed03bc14374c626bbfd9323ef1d0798a55b84b0ac091680b56e04318e94fe790bdd8a988c1eb87613d") setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000900000)=0x80, 0x4) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) [ 181.371214] QAT: Invalid ioctl 2018/01/24 02:49:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x3, &(0x7f0000e38000-0x10)={0x0, 0x0}, &(0x7f0000a23000)=0x0, 0x0) 2018/01/24 02:49:39 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c4b000)='/dev/audio\x00', 0x6002, 0x0) r1 = eventfd(0xe29c) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x152, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @broadcast=0xffffffff, {0x5, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0xf6, [0x0]}) 2018/01/24 02:49:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x8000003, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip_vti0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/24 02:49:39 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000002000-0x1)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000076000-0x6a)="0ef62f9e42f0bd6b70ab5535f939a683b65e06a7388ad401a93db2996f0dd26024231925a7a9047fd085cde0cea02535d050fd0c2ba1fadc3615c06d23ae85533a7f923194308929d420007482ad622a9c2b07bed955d742059244324c115780c6bf314e97cc8b791dcb", 0x6a}, {&(0x7f0000001000-0xd6)="7f03f5a181c072f13ea7198cdf2d506f87b9153a9ef0673c19eefcafd9b0989a70b34ce23c4445a5aee4e76ca1705df10bb5e0047218bbdd249a320a0b97ef828457277d6ba8f71097465a558d3948cd2d3f77504d2d10708efef2170404c80219c5f6cf89b6c98942e19cdb04bfc2cfef20276fdcfdcabce122362f21d5f94ef6de7e5d1c00b9bcea12108bedb87cd563d18fb35b568444f71a06d520599ed8a50ed25685f1a6173f318c9a76b933235d9837691fd7927f7318da883b88bcb77e2f4b664f696f2a36ed60afec6efbf19c7a75249eb2", 0xd6}, {&(0x7f0000ba9000-0x37)="5455a67623ba7ecd69a6b7dfaf15ae213aa1dbc27a7ed25a3e8e599bc503e962fa6c2f508ddd6d8b2febf95384fd0ed1a8a656bf60eaa2", 0x37}, {&(0x7f0000000000)="28081c1ac76ce7945a0f38a3ebd6ae3262de9b0127eb84ebd60b5ff3f10afb6afabc41d6153321f226b28f4422a73cb586db908ff0f6be07eebf4193047990019c43171b51ab23564c5eaea7b7d14a62694d33f684dbbd203639d3c0632b96ee7d844b5645fcce17447ce325f5541d5f6a7cc19e81c844fdad965e21f0eee729adcf29712445a32763dc05a1cf11c99be431cdf8c8686dc5545112518c0aa75c345f5a328219786f13334b62c11809f314fdb6b0e2f61086c28aee72c6b2116e2c5114e7702e99e4a84e3e083b", 0xcd}, {&(0x7f0000001000-0xda)="8c40dc594f11841aea1c0f5963224f5a6be31b73475f78d9857993c8635b4503b683d1083e9074b0f69232d9f079230acaefa049cb8b8fb0e7afb9afb82207e3e87640c84dbf2113ed40cdd375ff825262531daf89162116dec93849c94c00fc3eee8ee76cb3e8b257012711ad215a81cfcb68f4fdcc3d0ae360c253776acfa9b5d0f649a11baa1062984c971f0d635165fc0ca61d762ed3831b1004a9d144d364f1ecc6a2eed9cc2481553db03141fa9d87cc36714bc854d513c9cae7ff7f700824b6ab6c12d067da2c52cfe0825899d749d1fd916a868a4b20", 0xda}, {&(0x7f0000f9e000)="3dd13a5ef244e867903ba2285f8bd5eb154a2dd785dc44066441e70b73806efb813cdd029fec03fdb538029a5ec0a5472fe1626035f828b692ec40a201007b6281e7065ad4a76bbc1010ee986a5be2ce5ddd3ebe5ac4f60ea4fc5de29c481ab0106a79dc0f44bc280a250c4e6bd3ee792f1a3dcbe63f707a9fe157e784b3241531749cf5f9710494f3701d5891e48e4fea5f385bbd38f990553e87ec2065321e69537872beb35db6e098f21e09254492d8c5cf9863313676b94905842345516f42ec6723f72b084d3933760d1a0013cb00153a0620e895148b5b69a3fd7a66b71d8b2d77c2f4793987", 0xe9}], 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000da000/0x13000)=nil, 0x13000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000438000-0xc)='/dev/autofs\x00', 0x105181, 0x0) r2 = semget$private(0x0, 0x4, 0x20) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000062000)=""/137) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000eef000)={0x6, 0x1f, 0x80, 0x100}) 2018/01/24 02:49:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') socket$bt_l2cap(0x1f, 0x1, 0x0) [ 181.429284] QAT: Invalid ioctl 2018/01/24 02:49:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x100) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) connect(r2, &(0x7f0000d85000-0x10)=@ipx={0x4, 0x400, 0x7ff, "03e81bbe67c4", 0xc63, 0x0}, 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f00004cc000-0x8)=0x0, 0x0) bind$pptp(r3, &(0x7f0000016000-0x20)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ab5000)={0x0, 0x3}, &(0x7f0000916000-0x4)=0x6) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000054e000)=r1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000017b000)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$nfc_llcp(r1, &(0x7f000058f000)={0x27, 0x2, 0x5d, 0x1, 0xfbff, 0x1, "41711771831e60236251496bea5756ec21a5b7112302bcb5552a6b3b9f3269cce2375bd7e8a17f08f0883bc2a4a3490f468646a7c01327c9615984303c390a", 0x3}, 0x60) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f86000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) 2018/01/24 02:49:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) r2 = accept4(r0, &(0x7f0000c8e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4b000-0x4)=0x2e, 0x800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00002af000-0x4)=@int=0x6, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000656000-0x1028)={r1, r0, 0x0, 0x1, &(0x7f0000ec0000)="6827895fa852ff42b8b5be0ce53a607f38772cfb54b53f4af225bb6ee5a4df52d41d5b6650a468a8efcc71f17e713a1ff6560d206dd8366283b199580c4d0cb2", 0x2, 0x64c4, 0x6, 0xb1c, 0x800, 0x1, 0x26f, "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"}) 2018/01/24 02:49:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00004a6000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9f7b61f0b190f2ab9f6bcae0e8179d88"}) 2018/01/24 02:49:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000865000-0x4)=0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:39 executing program 1: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000055b000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000826000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000dc3000)=0x10) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000b67000)=0x0, &(0x7f0000dc4000-0x4)=0xfed8) 2018/01/24 02:49:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002dc000-0x18)={0x0, 0x1000, 0x30, 0x80000000, 0x0}, &(0x7f00002a9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004be000-0x10)={r1, 0x68, &(0x7f0000b26000)=[@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xc2}]}, &(0x7f00005d0000)=0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000500000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$vsock_stream(r2, &(0x7f0000ca2000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000d38000-0x4f)="be08cdb952529d12279017a3dbaa11f25a2fb5d270bf15c39b9393367fc7a703870e2f38d09082beff3ede8a43fda92fe42b9def28d1b2f1f24082f9f7ccabfe352ff6fbb62af0d3371c44331438d8", 0x4f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ea5000-0x4)='bbr\x00', 0x4) pipe(&(0x7f00003b1000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bb5000)=r3, 0x4) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51b}], 0x1, &(0x7f0000bb4000)=[], 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f00000f6000-0x60)=[{{&(0x7f0000fe5000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000337000-0x28)=[{&(0x7f0000a89000-0x5c)=""/92, 0x5c}, {&(0x7f00006cb000-0x9b)=""/155, 0x9b}, {&(0x7f0000ef4000-0x28)=""/40, 0x28}, {&(0x7f000070b000-0xf4)=""/244, 0xf4}, {&(0x7f000012a000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f0000d19000)=""/87, 0x57, 0x8}, 0x7}, {{&(0x7f00003ab000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000385000)=[{&(0x7f000040a000)=""/246, 0xf6}, {&(0x7f0000ce2000-0x6c)=""/108, 0x6c}, {&(0x7f00001cd000+0x48f)=""/248, 0xf8}, {&(0x7f0000abb000-0x47)=""/71, 0x47}], 0x4, &(0x7f00000b7000-0xe4)=""/228, 0xe4, 0x4}, 0xff}, {{&(0x7f00008e0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000650000-0x40)=[{&(0x7f0000e80000)=""/193, 0xc1}, {&(0x7f0000f50000-0x61)=""/97, 0x61}, {&(0x7f0000a07000)=""/187, 0xbb}, {&(0x7f0000096000)=""/78, 0x4e}, {&(0x7f00001d8000)=""/35, 0x23}, {&(0x7f0000060000)=""/147, 0x93}, {&(0x7f0000868000-0xf8)=""/248, 0xf8}, {&(0x7f00003a9000)=""/194, 0xc2}], 0x8, &(0x7f00004df000)=""/80, 0x50, 0x5}, 0x7}], 0x3, 0x10000, &(0x7f0000bc5000)={0x0, 0x0}) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c9", 0x58, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/01/24 02:49:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c89000-0x8)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000725000-0xc)='/dev/autofs\x00', 0x0, 0x0) r2 = semget(0x2, 0x7, 0x408) semctl$GETZCNT(r2, 0x5, 0xf, &(0x7f00009cc000)=""/118) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000612000-0x20)={0x5, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000f47000-0x10)={r3, 0x2}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c2e000-0x94)=[@in6={0xa, 0x2, 0x3e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) r4 = syz_open_procfs(r0, &(0x7f0000f45000)="6e65052f69704f5f6d725f636163686500") preadv(r4, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000464000)=0x0, 0x1d7) 2018/01/24 02:49:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d9d000)='/dev/usbmon#\x00', 0xb56, 0x210000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000587000)={0x0, 0x8001, 0x7}, &(0x7f0000d65000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000791000-0x38)={r2, 0x30, "c4235e29b1ffc49429e14acc26702f8dc9950d20003e69290b298d93d0b2815d21418700289ef7b93b3579ab8d6dd705"}, &(0x7f0000d00000-0x4)=0x38) 2018/01/24 02:49:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000943000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000b48000-0x4)=0x14) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000005d000-0x11)='/selinux/enforce\x00', 0x109080, 0x0) sendto$packet(r0, &(0x7f00002fb000-0x42)="1467d9bbd9d2ab285c8a79fdda2ac9a3bd7c07a43ecdada95cb0c1db1a89734c177fef5c72b0b0734ef7cc148e21b56a4bb998936f2395aeb746022551e90aa82865", 0x42, 0xc1, &(0x7f00007b9000)={0x11, 0x1a, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f00007bb000-0x4)=0x0, 0x4) mq_timedsend(r0, &(0x7f000039d000)="c13d4a430d9e8f52a2d62b2c287b4e0698e522524a64fa16d8fa22c8a4d2960a16ad0d4d1f2c036bc0d76701100aefa32273d3d1486c8c837a511ed5e787e8f321758f32831de858bc8ead2a9350947e6d177d78d4c1c8621903317e9450a2d875ea24e98524db6e102e98e317765f76ee224999285165c89e48adbee5ddefa41f20eb922ec7af8d2dc0f9da1924ef615a6e5b137b41050ea9b22d80f562c2cfd8bb332947c82840462341939a81fb3a0cce5cb4a7ba9284d23c855f6441f9eb13fdf971affa809fe2a304a93983df27f1d60ea6de9d79e28c09550419aa68cf2c8f43ad5577a55ef2b1c60a8466886f64b7a8", 0xf3, 0x2, &(0x7f00006da000)={0x0, 0x0}) getpeername$llc(r0, &(0x7f0000c53000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008b4000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/24 02:49:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b06000)='/dev/snd/seq\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000c1f000-0xbd)="8adbdbdbd58d23525cf18f1739583d945e48c2c289b7d9183cc1ad3fd8e80fb570fe5f9b48345579abae86d26991775d303a0715d9c6569a89c6a73fbb126a04bd00944ed671bf1aa757bb71acb835bd07c8b33654640be711e77a59859e8c2c68fb49df0fff6ea85adf393f96975a3da16f723390184a2500000008ef21febdc86b65180c43dafd2a503dae362a9827ceef6572d4be0000bb039cb2c2c2dafca328f7cc734cf4cc11eec66fa22729ce5cc9385d356c005247fc93fc4e", 0xbd, 0x0) fcntl$getflags(r0, 0xb) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f7000)='/dev/rtc\x00', 0x2, 0x0) connect(r1, &(0x7f0000088000-0x60)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0xa7, 0x9, "044cc97c235c9ade66001e7b101e823259070a3a5e1ddd1e327f0d540c56494a140dfd27352f3fc5d71af33c6355459d0bb9bcc02ad4e4da87832af32d7790", 0x8}, 0x60) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000067f000-0x8)=0x0) 2018/01/24 02:49:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000966000-0x4)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000a4b000)='/dev/vcs#\x00', 0x1, 0x4801) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000855000-0x50)={{0x81, 0x6}, {0x4000000002, 0x40000}, 0xdd4d, 0x8000000002, 0x180000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/24 02:49:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xa, 0x5) pread64(r0, &(0x7f0000968000-0x46)=""/70, 0x46, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') socket$llc(0x1a, 0x2, 0x0) preadv(r1, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/24 02:49:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x28000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x7, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x408000, 0x0) bind$inet(r1, &(0x7f00008fc000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/24 02:49:39 executing program 1: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000001f000-0x4)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 02:49:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a11000-0xb)='/dev/mixer\x00', 0x240102, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b88000-0xc7)="d089a9949ea14865c32832ba4391c3e932c3f51925c2318f7d936dd4e9a5d3ad07e567530123a97b96cc2989981a1b2a004f27c5c73b2ba88bddd7eb0d735d58993d4d2074e431e17033eb757f99774b8eb465e07d16849298cf4dc0b5fab5720c9b0d76cc608011e3b1ce28045660b8b6e18f95889cfd65e1f65049f5e616085fbc603d4cbef84c3fab2e60ea9560f28d7b5f8dabca395036e49ae101ae1c6c2d438e9eba0ea980c95c718fbcad942e17eacff7bc5aa183e4af0917eb0ff853563e68c026962d", 0xc7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00008ec000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000097f000-0x9)='/dev/rtc\x00', 0x0, 0x0) inotify_init() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000021b000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000571000)='net/udp6\x00') dup3(r1, r0, 0x0) 2018/01/24 02:49:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f63000)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00003c1000-0x168)=[{{0x0, 0x0, &(0x7f0000fef000-0x50)=[{&(0x7f00003ef000-0x90)=""/144, 0x90}, {&(0x7f0000081000-0xad)=""/173, 0xad}, {&(0x7f00008b2000-0x85)=""/133, 0x85}, {&(0x7f0000400000-0x50)=""/80, 0x50}, {&(0x7f000073a000)=""/154, 0x9a}], 0x5, &(0x7f0000faf000)=""/155, 0x9b, 0x0}, 0x0}, {{&(0x7f0000afe000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000039b000)=[{&(0x7f0000c38000-0x1000)=""/4096, 0x1000}, {&(0x7f00004f1000-0xbe)=""/190, 0xbe}], 0x2, 0x0, 0x0, 0xdf}, 0x401}, {{0x0, 0x0, &(0x7f00006eb000)=[{&(0x7f0000556000-0x68)=""/104, 0x68}, {&(0x7f0000b59000-0xe5)=""/229, 0xe5}, {&(0x7f00006f6000-0x2c)=""/44, 0x2c}, {&(0x7f0000a8c000)=""/165, 0xa5}, {&(0x7f0000194000-0x66)=""/102, 0x66}, {&(0x7f0000810000-0x6e)=""/110, 0x6e}, {&(0x7f0000b47000-0xfd)=""/253, 0xfd}, {&(0x7f000085f000)=""/213, 0xd5}], 0x8, &(0x7f000009f000)=""/34, 0x22, 0x0}, 0x62f}, {{0x0, 0x0, &(0x7f0000296000-0x20)=[{&(0x7f0000c1e000-0x9c)=""/156, 0x9c}, {&(0x7f0000e33000)=""/190, 0xbe}], 0x2, &(0x7f0000456000)=""/117, 0x75, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f0000797000-0x30)=[{&(0x7f0000c3c000-0x5c)=""/92, 0x5c}, {&(0x7f0000b5b000)=""/170, 0xaa}, {&(0x7f0000217000-0xf1)=""/241, 0xf1}], 0x3, &(0x7f0000e4e000)=""/194, 0xc2, 0x8001}, 0x5}, {{&(0x7f0000bd4000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000c3e000-0x70)=[{&(0x7f0000314000)=""/0, 0x0}, {&(0x7f0000c06000-0x1f)=""/31, 0x1f}, {&(0x7f00008f3000-0x1000)=""/4096, 0x1000}, {&(0x7f000009c000)=""/204, 0xcc}, {&(0x7f0000a44000-0x19)=""/25, 0x19}, {&(0x7f0000e8d000-0xdb)=""/219, 0xdb}, {&(0x7f000040c000-0x81)=""/129, 0x81}], 0x7, &(0x7f0000e20000-0x4f)=""/79, 0x4f, 0xff}, 0x9}], 0x6, 0x2000, &(0x7f0000777000)={0x0, 0x0}) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:40 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000024d000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00007fa000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007df000)=@assoc_id=r1, 0x4) 2018/01/24 02:49:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e0000-0x8)='pagemap\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000003f000-0x50)={@common='irlan0\x00', @ifru_data=&(0x7f0000c5c000-0x20)="c4de9148770b520e117fd448714cdaf47ff6417e38918ba200e22c934338f68e"}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000225000-0xb8)={0x0, 0x5, 0x8d, 0x20, 0x6, 0x6, 0xffffffff, 0x5, {0x0, @in6={{0xa, 0x0, 0xe5cf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffbc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x101, 0xfffffffffffffff7, 0x0}}, &(0x7f0000675000-0x4)=0xb8) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000fe5000-0x10)={0xd000, 0x100000, 0x0}) socket$nl_route(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) fanotify_init(0x4, 0x101000) 2018/01/24 02:49:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000e7000-0x4)=0x2000000000007, 0x9c88be9f5a8c7c99) write(r0, &(0x7f0000bdf000)="", 0x0) dup3(r0, r1, 0x0) write(r1, &(0x7f0000e87000-0x1)="", 0x0) pipe2(&(0x7f00002c3000)={0x0, 0x0}, 0x84000) 2018/01/24 02:49:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000f2d000)=0x1) mknodat(r0, &(0x7f000064f000)='./control\x00', 0x40000000000c084, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) 2018/01/24 02:49:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000052a000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff9, 0x4040) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000b18000)={0x0, 0xfffffffffffffffa, 0x27e2, 0xfffffffffffffffb, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f00000f6000)='environ\x00') preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/1, 0x1}], 0x1, 0x0) 2018/01/24 02:49:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f34000-0xa)='numa_maps\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000262000-0x4)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000677000-0x4)=0x0) kcmp(r2, r3, 0x3, r0, r1) sendfile(r0, r1, &(0x7f000095e000-0x8)=0x0, 0x6) 2018/01/24 02:49:40 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000967000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000062a000-0x8)={r1, 0x4000005}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x9, 0x7ff, 0x4, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r3, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='rose0\x00'}}, 0x1e) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000011000)=0x0, &(0x7f0000008000)=0x4) write(r3, &(0x7f0000010000-0x2)="", 0x0) 2018/01/24 02:49:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) pipe(&(0x7f000027d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000216000)={0x0, 0x5}, &(0x7f0000a73000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000271000-0xc)=@sack_info={r3, 0x3, 0x7}, &(0x7f0000587000)=0xc) 2018/01/24 02:49:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000bf7000-0xb)='/dev/vcsa#\x00', 0x800, 0xa0900) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000478000)=0x80) accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000db6000)='/selinux/enforce\x00', 0x3, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f000076b000)=""/60, &(0x7f00004fb000)=0x3c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d4b000)=@assoc_value={0x0, 0x8000}, &(0x7f00006e9000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000619000-0x6)={r4, 0x8}, 0x6) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) [ 181.713810] sctp: [Deprecated]: syz-executor7 (pid 21312) Use of int in maxseg socket option. [ 181.713810] Use struct sctp_assoc_value instead 2018/01/24 02:49:40 executing program 6: mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000429000)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000d44000)="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", 0x1000, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00004c9000-0x20)={0x4, 0x0, 0x1, 0x401}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000c18000)={r2, 0x40}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000871000-0x4)=0x2, 0x4) 2018/01/24 02:49:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002c1000-0x10)=@ethtool_rxfh_indir={0x39, 0x2, [0x0, 0x8001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000639000-0xc)={@rand_addr=0x7, @broadcast=0xffffffff, 0x0}, 0xc) r1 = dup2(r0, r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000ea9000)=0x400, 0x4) 2018/01/24 02:49:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b30000-0xb8)={0x0, 0x1d, 0x4, 0x3, 0x8001, 0xfffffffffffffffa, 0x0, 0x10000, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f2, 0xfffffffffffffbff, 0x5, 0x9, 0x9}}, &(0x7f00001ce000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000028a000-0x18)={r1, 0x2, 0x10, 0x2, 0xffffffffffffffe1}, &(0x7f00006d3000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000ec8000)=0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b85000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/24 02:49:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='cmdline\x00') exit(0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x7ff) socket$nl_netfilter(0x10, 0x3, 0xc) [ 181.755254] sctp: [Deprecated]: syz-executor7 (pid 21323) Use of int in maxseg socket option. [ 181.755254] Use struct sctp_assoc_value instead 2018/01/24 02:49:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e4c000)={0x0, 0x0}) fcntl$getown(r0, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/24 02:49:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000661000-0x18)={0xaa, 0x0, 0x0}) rename(&(0x7f0000d96000-0xa)='./control\x00', &(0x7f0000a13000)='./control\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f0000b65000-0x10)='./control\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') utimensat(0xffffffffffffffff, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000bf6000-0x38)={0x0, 0x0, &(0x7f00009e6000)=[{&(0x7f00004bc000)=""/97, 0x61}, {&(0x7f0000e0d000-0xef)=""/239, 0xef}, {&(0x7f0000f26000)=""/152, 0x98}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f00009b8000)=""/209, 0xd1}, {&(0x7f0000b9b000-0xdb)=""/219, 0xdb}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000c64000)=""/236, 0xec}, {&(0x7f0000be1000-0x19)=""/25, 0x19}], 0xa, 0x0, 0x0, 0xaa}, 0x96058fab3f84dbd) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 02:49:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ppoll(&(0x7f0000372000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a04000-0x10)={0x0, 0x0}, &(0x7f0000cd5000-0x8)={0x0}, 0x8) r1 = syz_open_dev$admmidi(&(0x7f0000d43000-0xe)='/dev/admmidi#\x00', 0x0, 0x201) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000a62000-0x24)={0x625e, 0x3, 0x7e, 0x63b, 0x8, 0x3, 0x1, 0x1b, 0x20, 0x1, 0xc981, 0x7}) 2018/01/24 02:49:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) dup(r1) write$eventfd(r1, &(0x7f0000c70000-0x8)=0x0, 0x8) 2018/01/24 02:49:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c38000-0xb)='.mime_type\x00', 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000df1000-0x10)={0x0, 0x74, &(0x7f0000171000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in={0x2, 0x1, @rand_addr=0x9b28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000160000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ef1000)={r1, 0x8d}, &(0x7f00006d9000-0x4)=0x8) r2 = socket(0x2, 0x3, 0x6) bind$llc(r2, &(0x7f0000bcd000)={0x1a, 0x0, 0x7f, 0x0, 0x0, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/24 02:49:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) write(0xffffffffffffffff, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$ax25(r1, &(0x7f00005a4000-0x9d)=""/157, 0x9d, 0x40000000, &(0x7f000043b000-0x10)={0x3, {"2a31b109866eb8"}, 0x400}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0x41c}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x400) 2018/01/24 02:49:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setns(r0, 0x40000000) r1 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6nmr_cache\x00') preadv(r1, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) syz_open_dev$mouse(&(0x7f0000162000-0x12)='/dev/input/mouse#\x00', 0x7fffffff, 0x0) 2018/01/24 02:49:40 executing program 6: r0 = socket$inet(0x2, 0x80000, 0x63) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x4, 0x301000) bind$bt_l2cap(r1, &(0x7f00000e2000)={0x1f, 0x5b8, {0x1f, 0x8, 0x87, 0xfc52, 0x23db, 0x8001}, 0x426, 0x1}, 0xe) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000001000-0x1)=0x0) fcntl$setstatus(r1, 0x4, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0xc6d6, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000000)=0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0xa35da652e43d611, &(0x7f0000002000+0x28b)=0x80000001) r3 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x5, 0x101002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000003000)=""/255) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000003000)=0x3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0x1, 0x5b, 0x8, 0x3, 0x7, 0x0, 0x7fff, {0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x8, 0x8000, 0x1}}, &(0x7f0000002000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000003000-0x10)={0x6e, 0x8, 0x5, 0x1000, r4}, &(0x7f0000004000)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000006000)={0x1, 0x2, 0x81, 0x9, 0x5}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000008000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000009000-0x8)=0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000000a000-0x36)=""/119, 0x77) 2018/01/24 02:49:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ed000-0x10)='/dev/sequencer2\x00', 0x4100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f04000)=[@in6={0xa, 0x1, 0x2fb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xff}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x21f0e4dc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, @in6={0xa, 0x3, 0x3d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000488000-0x8)={0x0, 0x6e009483, 0x800}, &(0x7f0000015000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000600000)={r1, 0x3ff}, &(0x7f0000ac0000-0x4)=0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00004d9000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_generic(r2, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001d000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004cf000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000bd000-0x4)=0xfffffffffffffffc) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)="") 2018/01/24 02:49:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000bc1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b5e000-0x8)={r1, 0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xea, 0x4, 0x2, 0x48, 0x0, 0x6, 0x8000, 0x4, 0xd85c, 0x2, 0x4, 0x6, 0x800, 0xc2, 0xc4, 0x3, 0x31, 0x1, 0x4, 0x0, 0xac, 0xffff, 0x10000, 0x401, 0x8, 0x1, 0x3, 0x6, 0x8, 0x4, 0xfffffffffffffff9, 0xff, 0x8, 0x8, 0x9, 0x5f0000000, 0x0, 0x8, 0x0, @perf_config_ext={0x5, 0x1000}, 0x4000, 0x5, 0x7, 0x0, 0x80000000, 0x3, 0x2, 0x0}, r2, 0x746f, r0, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {r3, r4/1000+10000}}) getdents64(r0, &(0x7f0000001000-0x5d)=""/93, 0x5d) r5 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000004000-0xc)=@known='trusted.syz\x00', &(0x7f0000003000+0xc15)='*{/cpuset\x00', 0xa, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000004000)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000002000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000006000-0x4)={0x42e}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000006000-0x7)="1bfda6696d7a01", &(0x7f0000007000-0x98)=""/152}, 0x18) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000006000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000)=@file={0x0, ""/29}, &(0x7f0000007000)=0x1f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000006000-0x8)={r1, 0xd67f, 0x7fff}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000009000-0xa0)={r7, @in6={{0xa, 0x2, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xde79, 0x21b, 0x1f, 0x1}, 0xa0) 2018/01/24 02:49:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000080a000)="72733976d8030a4ae9fffffff80000000184ce10", 0xffffff86) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x30)=@file={0x0, ""/46}, &(0x7f0000001000-0x4)=0x30) write(r2, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000604000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00007ad000-0x4)=0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000796000)={@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x4, 0x2}}, {&(0x7f000035c000)=""/86, 0x56}, &(0x7f0000559000)=0x0, 0x14}, 0x46) sendmsg$nl_route(r0, &(0x7f0000adc000-0x38)={&(0x7f0000b3b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000093e000)=@dellink={0x34, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007fd000-0x4)=0x0) ptrace$peekuser(0x3, r1, 0x400) sendmmsg(r0, &(0x7f000096f000)=[{{&(0x7f00007ff000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a59000)=[{&(0x7f000095c000-0x9f)="921925498ce547e5556e5477170f7f6002c3037eca29c92319b495f700e1ebcc4c12fef7b49c39bc73be3bedcc7f5877eb0588a73889df36604e637c231ffdf6265445568933da781b61563bd30f9bba1d83aa9d109e7ba783b132cc37f8b6bf69908cf599263c8ce88b45d363d035a2b5cde38f4672a08312d4ac62fa29987654693a9f32369d44d78ef8418bf381aec250f6dc4c2433cc33c229d9e6a29f", 0x9f}, {&(0x7f0000bfc000-0x35)="87f5dae194894f13891e78f4d2f181a234f10d1e6b5295a171db86b6f04fe5fbe07914adf2823a4b3998bdab6ecf13d4f5deede0c8", 0x35}, {&(0x7f000073f000)="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", 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&(0x7f000006c000-0x50)=[{&(0x7f0000741000-0x7a)="6573073603f70108844827edec279531432c1a5e0b76c0353809782d51a22c5fa008d06325ded8037a5eacf2fbe05809dc116eb17399a71207feaf0b29261dda33f0762e15d5807c0e707c00451ae7c41fd184447ff11cef2cfec44a7d86f33cf68ae6a052951163664dedf147019d5abfd63c826134977d7b71", 0x7a}, {&(0x7f0000d49000)="7f977a6e5f3b30dee693b2c83d0a0e0e5967cecec4988c2952021634d21a50b4ef796998c96236480594b9845378c82d22560c1fd8686d7dcacff5a015c58aa03703f1f47d0366d2c572200c8cfe7e71e555892ac4984e99f6d97575df3672495eea2972d8cc3e2186be35e9310415abe59bb62375fce5568f7ad892bd8324f8339950eb74cd2d037bf9c4f85acfe46dc987a59cd03857f30e4f16fcf39874c0ce433a15294c2fb8d6", 0xa9}, {&(0x7f0000229000)="aaccb8b0561d15078ec344641c44e204027da00ba04cd3ab37c21ca2a9f457f0e62fa7ae666d47dfd76ff034234b1cb5b7182ce635853e60bc4481749be41843d219661b82f82b3a03065f84f72c8a6c0fe2e3e431e243bf3a34737c46efbb7f5f82f04c6f8be0884c6b4894ef930b17db38abfb4eca0c8e9ef1eb5f6bb41e81847c3480a8897c", 0x87}, {&(0x7f000074f000-0xfa)="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", 0xfa}, {&(0x7f000065e000-0xb0)="aae93b11bd7a061b20fa1e8e2455ce39ec9019f9d61047e6b66a7f34ed24000e7baacb907194918249a054732363e87b50bd822ecc86223d67f9591e37f1bbc86e96811c545121138070c657a9cab2bad157ae418c1064dc6298285a4c4e3bffd3241423fd43caa070bfd66051d55758879f5964e784614f075da2a67ed351cfab297252be6ab4864010af41d8b8ba39af9dfa8cf06d43a81d7b5454ff299d2a44e1050d1d2e5ad7f87938c224fa15c5", 0xb0}], 0x5, &(0x7f00006b2000-0x290)=[{0xb8, 0x10a, 0x7, "e772b63d7e5c6d8d2bb76cb2a3483c7430115b23795494af66c682e382515af70f5f16f6949f6950b3acede4dc17df60fd080141d9d3c36438d1f58fff10b1ea640b08e03fb57e2e796cff3f8c94c32d0e2a249689144c34229584d9c56676fd28dcbaf579c9fa29ba6961a047fe362a2a1261e1010d2929a0df6bf7d70e5cd55e67778170077488f7102351277d8c17059889d2c99dfc31b5d7f5c4fbd12ed4ffb236446c27ff08"}, {0x40, 0x6, 0x9, "1d051e0cb9b40353b5195ed8d0a75d8520561d9710996b4160300d143677cad5fa68515bea60717360"}, {0x18, 0x10d, 0x7ff, "680a4ad8"}, {0xc0, 0x1ff, 0x9, "f2f849a85d75281f448cc93724106c52a39a8033972cf60cf48ab4b0ce8475615f23bf28bb331e99bf82fcd9035629d1c43d4a88193406043a7ef2d0e623fbff348acfcfae53a0375dcfcb49abb02644370d4d94890db1108363d25f504e2580b17dc46ebaf9e2791b08d0804d5b1530eb4f72a1fa9051b873587313d00c8b1f45e4fbfc9c8328b8151083bd85c75d876e8a2ffbbb308c0cbc4fb05972a7c13ec49c06c300d3fc11b99d"}, {0xc0, 0x10e, 0x0, "8bea27aa0ffa1dfbd7a734f6f5ea2ee50352265dbeaf8867ad0d2826b69d95ae9553d6290c4293859169b8a3321cf97baab7941e261c7bd2ccb0b71a3e1393d6151c6a89f9fd9d129c90659627fc0930cf8e003c549f6d1b5c8153491e00b6fdc879a9744e987417caf44a18538467d7207f46481e6554c48610a1fc77e3f4e2bb934b726a1dab73a425183c73254479e809489b202bbd1b7438f7afcae573b1b662882eff1df3fcdbe7f34a43405921"}], 0x290, 0x800}, 0x9}], 0x6, 0x20004000) 2018/01/24 02:49:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) [ 181.994295] QAT: Invalid ioctl [ 182.023128] QAT: Invalid ioctl [ 182.058734] handle_userfault: 87 callbacks suppressed [ 182.058773] FAULT_FLAG_ALLOW_RETRY missing 30 [ 182.070588] CPU: 1 PID: 21364 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #277 [ 182.077958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.087295] Call Trace: [ 182.089873] dump_stack+0x194/0x257 [ 182.093477] ? arch_local_irq_restore+0x53/0x53 [ 182.098126] ? handle_userfault+0x12b7/0x24c0 [ 182.102600] handle_userfault+0x12fa/0x24c0 [ 182.106892] ? handle_userfault+0x150b/0x24c0 [ 182.111369] ? userfaultfd_ioctl+0x4520/0x4520 [ 182.115923] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 182.121081] ? perf_trace_lock+0xa0/0x900 [ 182.125204] ? __lock_is_held+0xb6/0x140 [ 182.129232] ? perf_trace_lock+0xd6/0x900 [ 182.133355] ? trace_event_raw_event_lock+0x340/0x340 [ 182.138529] ? print_irqtrace_events+0x270/0x270 [ 182.143345] ? print_irqtrace_events+0x270/0x270 [ 182.148078] ? get_user_pages_fast+0x277/0x340 [ 182.152635] ? perf_trace_lock+0xd6/0x900 [ 182.156757] ? perf_trace_lock+0xd6/0x900 [ 182.160879] ? __perf_event_task_sched_in+0x200/0xc20 [ 182.166049] ? __lock_acquire+0x664/0x3e00 [ 182.170253] ? check_noncircular+0x20/0x20 [ 182.174460] ? __lock_acquire+0x664/0x3e00 [ 182.178679] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 182.183840] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 182.189018] ? find_held_lock+0x35/0x1d0 [ 182.193073] ? __handle_mm_fault+0x3296/0x3ce0 [ 182.197627] ? lock_downgrade+0x980/0x980 [ 182.201749] ? lock_release+0xa40/0xa40 [ 182.205697] ? copy_overflow+0x20/0x20 [ 182.209555] ? do_raw_spin_trylock+0x190/0x190 [ 182.214108] ? userfaultfd_ctx_put+0x740/0x740 [ 182.218671] __handle_mm_fault+0x32a3/0x3ce0 [ 182.223056] ? __pmd_alloc+0x4e0/0x4e0 [ 182.226935] ? print_irqtrace_events+0x270/0x270 [ 182.231678] ? find_held_lock+0x35/0x1d0 [ 182.235718] ? handle_mm_fault+0x248/0x8d0 [ 182.239925] ? lock_downgrade+0x980/0x980 [ 182.244067] handle_mm_fault+0x334/0x8d0 [ 182.248110] ? memset+0x31/0x40 [ 182.251363] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 182.255914] ? vmacache_find+0x5f/0x280 [ 182.259859] ? vmacache_update+0xfe/0x130 [ 182.263979] ? find_vma+0x30/0x150 [ 182.267497] __do_page_fault+0x5c9/0xc90 [ 182.271545] ? mm_fault_error+0x2c0/0x2c0 [ 182.275665] ? find_held_lock+0x35/0x1d0 [ 182.279723] do_page_fault+0xee/0x720 [ 182.283504] ? __do_page_fault+0xc90/0xc90 [ 182.287712] ? lock_release+0xa40/0xa40 [ 182.291666] ? do_raw_spin_trylock+0x190/0x190 [ 182.296225] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 182.301050] page_fault+0x2c/0x60 [ 182.304478] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 182.310243] RSP: 0018:ffff8801c6e07928 EFLAGS: 00010246 [ 182.315580] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587981 [ 182.322823] RDX: 000000000000010b RSI: ffffc90001d34000 RDI: ffff8801c6e07d28 [ 182.330074] RBP: ffff8801c6e07a08 R08: ffff8801c91e36d0 R09: 1ffff10038dc0ee7 [ 182.337322] R10: ffff8801c6e07858 R11: 0000000000000003 R12: 1ffff10038dc0f28 [ 182.344571] R13: ffff8801c6e079e0 R14: 0000000000000000 R15: ffff8801c6e07d20 [ 182.351831] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 182.357000] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 182.362172] ? iov_iter_revert+0x9d0/0x9d0 [ 182.366381] ? mark_held_locks+0xaf/0x100 [ 182.370500] ? simple_xattr_get+0xeb/0x160 [ 182.374706] ? current_kernel_time64+0x122/0x2f0 [ 182.379434] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 182.384427] generic_perform_write+0x200/0x600 [ 182.388993] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 182.394255] ? generic_update_time+0x1b2/0x270 [ 182.398810] ? __mnt_drop_write_file+0xd/0x70 [ 182.403275] ? file_update_time+0xbf/0x470 [ 182.407483] ? current_time+0xc0/0xc0 [ 182.411265] ? down_write+0x87/0x120 [ 182.414956] __generic_file_write_iter+0x366/0x5b0 [ 182.419856] ? check_noncircular+0x20/0x20 [ 182.424067] generic_file_write_iter+0x399/0x790 [ 182.428802] ? __generic_file_write_iter+0x5b0/0x5b0 [ 182.433882] ? iov_iter_init+0xaf/0x1d0 [ 182.437833] __vfs_write+0x684/0x970 [ 182.441518] ? lock_acquire+0x1d5/0x580 [ 182.445474] ? kernel_read+0x120/0x120 [ 182.449441] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 182.454168] ? __sb_start_write+0x209/0x2a0 [ 182.458463] vfs_write+0x189/0x510 [ 182.461979] SyS_write+0xef/0x220 [ 182.465414] ? SyS_read+0x220/0x220 [ 182.469015] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 182.474016] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 182.478764] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 182.483490] RIP: 0033:0x452f19 [ 182.486651] RSP: 002b:00007f8698e8bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 182.494336] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 182.501664] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 2018/01/24 02:49:40 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x7, 0x0}, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000fd9000)="", 0x0) 2018/01/24 02:49:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = syz_open_dev$dspn(&(0x7f0000245000-0xa)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000091b000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f00006f8000-0x4)=0xc) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) [ 182.508912] RBP: 0000000000000646 R08: 0000000000000000 R09: 0000000000000000 [ 182.516154] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8730 [ 182.523397] R13: 00000000ffffffff R14: 00007f8698e8c6d4 R15: 0000000000000000 2018/01/24 02:49:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000d01000)=0x20, 0x4) r1 = socket$inet(0x2, 0x1, 0x200) 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) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000988000+0x396)={0x0, 0x6, 0x1, 0x9, 0x8, 0xad4d, 0x6, 0x100000001, {0x0, @in6={{0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x3, 0x80, 0x6}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007e5000)={0x0, 0x6, 0xd3f6}, &(0x7f0000548000)=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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3ff, 0x9, 0x0, 0x3, 0x10001, 0x401, 0x8, 0x6, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c9e000)={0x0, 0x9c, "6357d5f04b7b05a73e06044ec348f3e0249e5f41aef8f9e46d6b82fbf1a002efe9ee2f5f2bd575cec358902e19da830bcf22391f135e63651a1b2930380ba361506dd4a0f25783e42642b9a0fbec400035f069c7cbff3eed89b7d887ffe2ff4c91126e89a17e049fe3fe16bde1f0fc0907e38db8a6c8142ffc2642ccae9b769fc9aa014f8fad09c2b3408e30b3adb7beeea434f5dc10efc0c8410d54"}, &(0x7f0000000000)=0xa4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006af000-0x18)={0x0, 0x80000001, 0x30, 0xffff, 0x4}, &(0x7f0000894000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006d0000-0x8c)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8da}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x12)={0x0, 0xa, "a14f3de9e4edf5de5e9d"}, &(0x7f000015c000-0x4)=0x12) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000034b000)={0x0, 0x401, 0x0, 0x38000000000000, 0x80}, &(0x7f0000404000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0x7, 0x7, 0x101, 0x7, 0x9, 0x3, {0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x1, 0x4, 0x3}}, &(0x7f0000921000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0x7, 0x3, 0x0}, &(0x7f000088f000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000293000-0xa8)=[{&(0x7f0000001000-0xd)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000445000)=[{&(0x7f0000001000-0xb0)="fb8112aa2033caa19f88c5cb325b3a67434c97683273a069b42f3dba45a8287c1dfcbbdf8425413b87eab7a48fac76865988efa33e60e1d686c6784288d03d07107ed8f733beae7f093366a7b866e3ff18e0dc4c2f3f4480384cc56d90346ce4d4f81e7ecdb0dfc73fa3e3c522907df7052a4652a9ae095dc10cadca6cacc47d4b23be72795d8f328cdcc2993eb40cb473502a41c05000b18715c3d81ad19e54f4b845b151a3c9f82ebed59b64af8f0a", 0xb0}, {&(0x7f0000001000-0x21)="9cd474f8e2a5e79d7d1c8a1f40937f8738b1113f2a9be12be8c5a92e0e1f7abe14", 0x21}, {&(0x7f0000000000)="da67aafbfe1a93b15f4000f52f8a734cabeaaaf237d8c244d3d8ee26fe724ed4da2c15d783bc30fda361e5db43535345935fe71a233b1ae9ae6d1dc87e1b4c050cd765dc0c80e689fa86e9a853fbe8d767b0b3ccd896b6f2a6f05ec7fc8dafb9f35ee1f8adb4fc6424bd539b0b7b51ad36c094698ea5f361", 0x78}, {&(0x7f0000cce000-0xb8)="1d9e1df3871b77e735a12df61dd220ea653f5218e9870595cb748465769d51aae1aa88e2a0472375fbe7d8eed73f1ef69b96b42ab8a3b19eb1faa3c8c8c480b9dcf97b7ea8472dbc9fa1ec3e07650cb9cecb50ccad41f41225e8fe138f90902263218edbb97c0578ca839b20ca5760a8a1440685fb9206dc39b1abbfa4341cb6db61a80e9187d1fd7f1d716a00ab3447eb784bc0e56cb31e02924c7e88d73a7fffbeda4e336a9125aa349995117802372c519f4169693d16", 0xb8}, {&(0x7f0000e9f000-0xb3)="2b6f75064649da8e9ee4895395c2de5b4641377910c7cee06a5b3b70e300d2afb1b15ddcd68ecc6b9ba0e7ca2d87791ca3394ce4731bc126a656cf36e5c9f5dee99da0819edc5b01ff44640fb89e82793f9657a663e926e256de2b823995289072899f947d0d5d92af82b2c73063e99bde8d32cc622c724cbea9cf83d77c2d3821f57d620ff6b388e0b9ae2fd39afb877300c2106023360e2a2cd5807d396d47aa8df11b90bd5ce2aed8e71d077de140705862", 0xb3}, {&(0x7f0000936000-0xfa)="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", 0xfa}], 0x6, &(0x7f00004f4000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x0, 0x5, 0x9, 0xfffffffffffff801, 0x7f, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x100, 0xff, 0x9, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x1, 0x3, 0x3, r3}}], 0x90, 0x40}, {&(0x7f000015f000+0xef7)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cff000)=[{&(0x7f0000000000)="8efd477c31a914a24395ddda221e74ae0faa6a46b68b577f174113924e86973802ca29ca958c21e207989f2b7f18d1a44a52910cf5e42b407ecf6c1af8c11e1e64165af359ca8e79bcd211da4edeec5e63158c33545bf437516720bf56bb7fb1a8e16ddab4a7d8b4a5967c96c3c4fc9542dd29cb14a7b04ef88db0a7ffb9b00a59909697edb5d9b8e86058fb19d5c29cad06859a7168ec1ce8ff797e178c77f9c19afa7a43cd30a4ac372dc4659b09605339bf8d62eaa997d2c01dd6bbad00", 0xbf}, {&(0x7f000080a000)="3ee5a67374c073f7cec7d8cf7dead2b9093e4c22bb45d1baf6a193f8ced55fb2631521393de924c3ca37f2ac9e29ac9af32c955cc8f68552b087afff69cbdc8fafad2d2af16148509b379a2d4978dc451f7a5bbc14d6cbc0b8944f0f687541e6ad62d90bd6787e4db3d40c383be4738cb488f8ec33ee3ab4b165459d59102f10a26c7efd94fa5523b47dd3dc00a4baa1ae38c5275a61b80c92ae7b4fbb6ea9cdd325c3ba97c96a7711ffe75a60b58f201bd01475da2b41a30bc8d29140c8bc228b438df51cd076a8e49252bb9bf3002cb757", 0xd2}, {&(0x7f0000d9d000)="8e416a1629e175577a28e079e7b84120e2333ab8d4362f8d24757d77f58eb2fc5064cfdf4c282d3d9f8e5692dbba6639507e25bf013dfa817e8a9aa9c5e502442b0f26b6920511dceb9eccfec503fac124f72be231507c0a0ef823e987bd3f5cde7804980ac283ff047d8a0a901f16a19fcc032b4e168927c99a4cb6353c3281c3b23aa78d78249b94ca", 0x8a}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xa1)="55964d23394447ca3e9f323c843d57dc0769d5781937631d1151b31850f1bff549ce637e21e3b47a43c29019e3f2809205173748d39a42fb2a6f735cbc408c81afbf462fd917fa5ac79513b44b5155d40c8a9b56c8500c7ff116313b36da73cb3f975d38a0459003dce24ed5309da50ee96a80ff3a7d3554968deae5227ea92f52900accc4da8aaac2f366465fa000ad3bda2b419ecf6c8eb2b0a649fc3528c1ad", 0xa1}, {&(0x7f0000000000)="", 0x0}], 0x6, &(0x7f0000dfe000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x2, 0x431e, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x6, 0x820e, 0x2b, 0x6, 0x4, 0x6, 0x5b52, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x200, 0x5, 0x83, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6ef5628e, 0x81, 0x1, 0x10000, 0x80, 0x80000001, 0x0, 0x3, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x2, 0x0, 0x2, r8}}], 0xf0, 0x20000001}, {&(0x7f0000000000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000563000-0x10)=[{&(0x7f0000cd6000-0x15)="04f37f2cdf7aac940e23ab49f4402b92d2397504b8", 0x15}], 0x1, &(0x7f0000001000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0xb, 0x80, 0x9, 0x1, 0x10001, 0x1000, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x8000, 0x4, 0x8, 0x0, 0x5, 0x2, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x82e, 0x1, 0x10001, 0x20, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x5, 0x202, 0x3, 0x2, 0x7, 0xe000000000000000, 0x4, r11}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x4, 0x8000, 0xdf, 0x7fffffff, 0x7fffffff, 0x8, 0x401, r12}}], 0xf0, 0x40000}], 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x800, 0x0, &(0x7f000003c000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 02:49:40 executing program 3: r0 = semget(0x2, 0x1, 0x80) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000d5e000-0xb2)=""/178) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x1, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f000046f000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) fstat(r2, &(0x7f000076f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 02:49:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000027a000)='/proc/self/net/pfkey\x00', 0x232002, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000c9f000-0x8)={0x3, 0x3}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00003e0000-0x90)={0x8, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) 2018/01/24 02:49:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/24 02:49:40 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00004aa000)='keyring\x00', &(0x7f0000fe0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000d3e000)='cifs.spnego\x00', &(0x7f0000fdf000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fe0000-0xc)="8a707070306c6f73656c6600", 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000fdf000)='rxrpc_s\x00', &(0x7f0000fe0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) r2 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000fdd000-0x4)=0x0) 2018/01/24 02:49:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b10000-0x8)='./file0\x00', 0x101) init_module(&(0x7f0000f7f000-0x1)='\x00', 0x1, &(0x7f0000cd2000-0x17)='\'keyringlocpusetwlan0-\x00') capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchdir(r0) 2018/01/24 02:49:40 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x24, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000001e000)="54e461147c394cdc0577614a7b49146532fa293d44b76233642f03", 0x1b) 2018/01/24 02:49:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000001b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = creat(&(0x7f0000519000)='./file0\x00', 0x40) r1 = syz_open_procfs(0x0, &(0x7f0000b22000-0x9)='net/icmp\x00') sendmsg$nl_crypto(r1, &(0x7f0000e38000)={&(0x7f000026f000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000e42000)={&(0x7f0000e0e000)=@delrng={0x10, 0x14, 0x201, 0x2, 0x3, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x85}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00005c3000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r2, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000bba000-0x4)=0x77bb, 0x4) r3 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) fchdir(r3) 2018/01/24 02:49:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000019a000-0x290)={0xe06, {{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2e4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) syz_open_dev$sndtimer(&(0x7f0000e99000-0xf)='/dev/snd/timer\x00', 0x0, 0x105000) r1 = syz_open_dev$sndseq(&(0x7f0000898000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000451000)={0x0, 0x80000001, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'trusted.\x00', '\x00'}) r3 = add_key$keyring(&(0x7f0000d8d000)='keyring\x00', &(0x7f000014d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r3) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) clone(0x0, &(0x7f0000807000-0x1)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f0000b66000)="") semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000d91000)=""/50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 02:49:41 executing program 4: io_submit(0x0, 0xffffffffffffff03, &(0x7f00003cb000)=[&(0x7f0000a08000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000a57000)="", 0xfffffffffffffcd7, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r0 = creat(&(0x7f0000df7000-0x8)='./file0\x00', 0x20) socket$llc(0x1a, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) 2018/01/24 02:49:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000cac000)=[{&(0x7f0000055000-0x7f)=""/127, 0x7f}], 0x10000000000000b6, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000b25000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004a3000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aa6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000654000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002d0000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0xffffffff, 0x2, 0x80, 0xa0, 0x2f, r1, r2}, {0x3, 0x0, 0x3f, 0x19ecc000000, 0x401, 0x81, 0x2, 0x164}, {0x0, 0x100000000, 0x81, 0x51}, 0x400, 0x7, 0x2, 0x0, 0x3, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7e}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x7, 0x3, 0x59f, 0x7, 0x8, 0x988000000000000}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009cf000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c95000-0x4)=0x2dd) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000963000-0x8)={r3, 0x1}, &(0x7f00005b6000)=0x8) 2018/01/24 02:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) memfd_create(&(0x7f000009a000-0x5)='-self@\'-+vboxnet1\x00', 0x2) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/01/24 02:49:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dde000)={0x26, 'aead\x00', 0x0, 0x7, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0xd2b4994b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000020f000-0x20)="67f3812fcd9e553ae2ab0f86b4680cf154af76d0473f49bd154d39512f262351", 0x20) pipe(&(0x7f0000d75000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000158000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x9, 0x4, 0x0, "00025ac41987617549112400411c597af3824ae156021b225878aafe94b3b7eb4c948caa6e4d7c1cd92157f7c3aa0a69fba68a1fe52ccc0f2e7d035a0e29708b", "c3ca31967f580979dbe310a534d6b47d9a5a54bfa882f745c8f0f85d5332d0fe", [0xf8e, 0xf5], 0x0}) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003ab000)='/dev/cuse\x00', 0x28000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000f1f000-0x38)={&(0x7f0000d49000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000815000)=[], 0x0, &(0x7f00002bb000-0x50)=[], 0x0, 0x0}, 0x0) request_key(&(0x7f0000a95000)='id_legacy\x00', &(0x7f0000d61000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000082a000)='\x00', 0x0) r1 = socket$inet6(0xa, 0x6, 0x101) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000fd2000-0x5c)={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xffffffff}, {0xa, 0x3, 0x2a4c647f, @loopback={0x0, 0x1}, 0x4}, 0x4, [0xbe, 0x7fff, 0x4, 0x101, 0x100000001, 0xe6, 0x4, 0x80000000]}, 0x5c) 2018/01/24 02:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) write(r0, &(0x7f0000001000)="", 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000ce4000-0x20)={0x14, 0x0, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 182.690149] [ 182.691825] ===================================== [ 182.696649] WARNING: bad unlock balance detected! [ 182.701480] 4.15.0-rc9+ #277 Not tainted [ 182.705520] ------------------------------------- [ 182.710338] syz-executor3/21452 is trying to release lock (mrt_lock) at: [ 182.717166] [<00000000d72d24df>] ipmr_mfc_seq_stop+0xe1/0x130 [ 182.723022] but there are no more locks to release! [ 182.728118] [ 182.728118] other info that might help us debug this: [ 182.734754] 1 lock held by syz-executor3/21452: [ 182.739389] #0: (&p->lock){+.+.}, at: [<0000000034fe2f9f>] seq_read+0xd5/0x13d0 [ 182.746993] [ 182.746993] stack backtrace: [ 182.751463] CPU: 0 PID: 21452 Comm: syz-executor3 Not tainted 4.15.0-rc9+ #277 [ 182.758807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.768138] Call Trace: [ 182.770699] dump_stack+0x194/0x257 [ 182.774297] ? arch_local_irq_restore+0x53/0x53 [ 182.778940] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 182.783234] print_unlock_imbalance_bug+0x12f/0x140 [ 182.788223] lock_release+0x6fe/0xa40 [ 182.791993] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 182.796289] ? lock_downgrade+0x980/0x980 [ 182.800409] ? depot_save_stack+0x12c/0x490 [ 182.804704] ? ipmr_mfc_seq_start+0x22f/0x3d0 [ 182.809171] ? memcpy+0x45/0x50 [ 182.812424] ? seq_puts+0xb5/0x130 [ 182.815942] _raw_read_unlock+0x1a/0x30 [ 182.819888] ipmr_mfc_seq_stop+0xe1/0x130 [ 182.824012] traverse+0x3bc/0xa00 [ 182.827466] ? seq_hlist_next+0xc0/0xc0 [ 182.831412] ? seq_lseek+0x3c0/0x3c0 [ 182.835097] seq_read+0x96a/0x13d0 [ 182.838611] ? fsnotify+0x7b3/0x1140 [ 182.842296] ? seq_lseek+0x3c0/0x3c0 [ 182.845980] ? fsnotify_first_mark+0x2b0/0x2b0 [ 182.850533] ? avc_policy_seqno+0x9/0x20 [ 182.854568] ? selinux_file_permission+0x82/0x460 [ 182.859382] ? seq_lseek+0x3c0/0x3c0 [ 182.863067] proc_reg_read+0xef/0x170 [ 182.866839] do_iter_read+0x3d2/0x5a0 [ 182.870612] ? dup_iter+0x260/0x260 [ 182.874214] vfs_readv+0x121/0x1c0 [ 182.877728] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 182.883069] ? fget_raw+0x20/0x20 [ 182.886495] ? selinux_capable+0x40/0x40 [ 182.890529] ? lock_is_held_type+0x1b4/0x210 [ 182.894914] ? syscall_return_slowpath+0x2ad/0x550 [ 182.899814] do_preadv+0x115/0x1a0 [ 182.903326] ? do_preadv+0x115/0x1a0 [ 182.907015] SyS_preadv+0x30/0x40 [ 182.910443] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 182.915170] RIP: 0033:0x452f19 [ 182.918328] RSP: 002b:00007f90fae3cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000127 [ 182.926011] RAX: ffffffffffffffda RBX: 00007f90fae3d700 RCX: 0000000000452f19 [ 182.933254] RDX: 10000000000000b6 RSI: 0000000020cac000 RDI: 0000000000000013 [ 182.940500] RBP: 0000000000a2f850 R08: 0000000000000000 R09: 0000000000000000 [ 182.947742] R10: 0000000000000002 R11: 0000000000000212 R12: 0000000000000000 [ 182.954983] R13: 0000000000a2f7cf R14: 00007f90fae3d9c0 R15: 0000000000000002 [ 182.962372] BUG: sleeping function called from invalid context at lib/usercopy.c:25 [ 182.970192] in_atomic(): 1, irqs_disabled(): 0, pid: 21452, name: syz-executor3 [ 182.977646] INFO: lockdep is turned off. [ 182.981730] CPU: 0 PID: 21452 Comm: syz-executor3 Not tainted 4.15.0-rc9+ #277 [ 182.989098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.998446] Call Trace: [ 183.001038] dump_stack+0x194/0x257 [ 183.004662] ? arch_local_irq_restore+0x53/0x53 [ 183.006049] audit: type=1326 audit(1516762181.342:2066): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21450 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 183.006066] audit: type=1326 audit(1516762181.342:2067): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21450 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 183.006079] audit: type=1326 audit(1516762181.347:2068): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21450 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=249 compat=0 ip=0x452f19 code=0x7ffc0000 [ 183.006093] audit: type=1326 audit(1516762181.348:2069): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21450 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 183.006106] audit: type=1326 audit(1516762181.355:2070): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21450 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452f19 code=0x7ffc0000 [ 183.006118] audit: type=1326 audit(1516762181.356:2071): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21450 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 183.006131] audit: type=1326 audit(1516762181.357:2072): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21450 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452f19 code=0x7ffc0000 [ 183.006143] audit: type=1326 audit(1516762181.362:2073): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21450 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 183.006155] audit: type=1326 audit(1516762181.362:2074): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21450 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 [ 183.231186] ? memcpy+0x45/0x50 [ 183.234447] ___might_sleep+0x2b2/0x470 [ 183.238396] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 183.244251] ? __check_object_size+0x25d/0x4f0 [ 183.248810] __might_sleep+0x95/0x190 [ 183.252586] __might_fault+0xab/0x1d0 [ 183.256365] _copy_to_user+0x2c/0xc0 [ 183.260075] seq_read+0x875/0x13d0 [ 183.263592] ? fsnotify+0x7b3/0x1140 [ 183.267281] ? seq_lseek+0x3c0/0x3c0 [ 183.270968] ? fsnotify_first_mark+0x2b0/0x2b0 [ 183.275528] ? avc_policy_seqno+0x9/0x20 [ 183.279570] ? selinux_file_permission+0x82/0x460 [ 183.284389] ? seq_lseek+0x3c0/0x3c0 [ 183.288080] proc_reg_read+0xef/0x170 [ 183.291860] do_iter_read+0x3d2/0x5a0 [ 183.296076] ? dup_iter+0x260/0x260 [ 183.299682] vfs_readv+0x121/0x1c0 [ 183.303205] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 183.308555] ? fget_raw+0x20/0x20 [ 183.311985] ? selinux_capable+0x40/0x40 [ 183.316024] ? lock_is_held_type+0x1b4/0x210 [ 183.320411] ? syscall_return_slowpath+0x2ad/0x550 [ 183.325402] do_preadv+0x115/0x1a0 [ 183.328916] ? do_preadv+0x115/0x1a0 [ 183.332604] SyS_preadv+0x30/0x40 [ 183.336033] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 183.340759] RIP: 0033:0x452f19 [ 183.343923] RSP: 002b:00007f90fae3cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000127 [ 183.351602] RAX: ffffffffffffffda RBX: 00007f90fae3d700 RCX: 0000000000452f19 [ 183.358844] RDX: 10000000000000b6 RSI: 0000000020cac000 RDI: 0000000000000013 [ 183.366085] RBP: 0000000000a2f850 R08: 0000000000000000 R09: 0000000000000000 [ 183.373327] R10: 0000000000000002 R11: 0000000000000212 R12: 0000000000000000 [ 183.380570] R13: 0000000000a2f7cf R14: 00007f90fae3d9c0 R15: 0000000000000002 [ 183.387956] WARNING: CPU: 0 PID: 21452 at lib/usercopy.c:26 _copy_to_user+0xb5/0xc0 [ 183.395741] Kernel panic - not syncing: panic_on_warn set ... [ 183.395741] [ 183.403096] CPU: 0 PID: 21452 Comm: syz-executor3 Tainted: G W 4.15.0-rc9+ #277 [ 183.411754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.421096] Call Trace: [ 183.423665] dump_stack+0x194/0x257 [ 183.427265] ? arch_local_irq_restore+0x53/0x53 [ 183.431909] ? vsnprintf+0x1ed/0x1900 [ 183.435686] panic+0x1e4/0x41c [ 183.438851] ? refcount_error_report+0x214/0x214 [ 183.443589] ? show_regs_print_info+0x18/0x18 [ 183.448060] ? __warn+0x1c1/0x200 [ 183.451491] ? _copy_to_user+0xb5/0xc0 [ 183.455352] __warn+0x1dc/0x200 [ 183.458605] ? _copy_to_user+0xb5/0xc0 [ 183.462468] report_bug+0x211/0x2d0 [ 183.466073] fixup_bug.part.11+0x37/0x80 [ 183.470108] do_error_trap+0x2d7/0x3e0 [ 183.473970] ? math_error+0x400/0x400 [ 183.477744] ? lock_acquire+0x1d5/0x580 [ 183.481687] ? lock_acquire+0x1d5/0x580 [ 183.485634] ? __might_fault+0x110/0x1d0 [ 183.489671] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 183.494489] do_invalid_op+0x1b/0x20 [ 183.498176] invalid_op+0x22/0x40 [ 183.501603] RIP: 0010:_copy_to_user+0xb5/0xc0 [ 183.506070] RSP: 0018:ffff8801c929fa80 EFLAGS: 00010206 [ 183.512967] RAX: ffff8801c7ce0340 RBX: 0000000000000065 RCX: ffffffff825ab895 [ 183.520208] RDX: 00000000001f0100 RSI: 0000000000000000 RDI: 0000000000000282 [ 183.527450] RBP: ffff8801c929faa8 R08: 0000000000000000 R09: 1ffff10039253f2c [ 183.534699] R10: ffff8801c929f928 R11: ffff8801c62a7a88 R12: 0000000020054f81 [ 183.541944] R13: ffff8801c5ea4102 R14: 0000000000000065 R15: ffff8801cd48cac0 [ 183.549204] ? _copy_to_user+0xb5/0xc0 [ 183.553072] seq_read+0x875/0x13d0 [ 183.556589] ? fsnotify+0x7b3/0x1140 [ 183.560279] ? seq_lseek+0x3c0/0x3c0 [ 183.563965] ? fsnotify_first_mark+0x2b0/0x2b0 [ 183.568521] ? avc_policy_seqno+0x9/0x20 [ 183.572642] ? selinux_file_permission+0x82/0x460 [ 183.577458] ? seq_lseek+0x3c0/0x3c0 [ 183.581145] proc_reg_read+0xef/0x170 [ 183.584922] do_iter_read+0x3d2/0x5a0 [ 183.588697] ? dup_iter+0x260/0x260 [ 183.592306] vfs_readv+0x121/0x1c0 [ 183.595822] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 183.601163] ? fget_raw+0x20/0x20 [ 183.604596] ? selinux_capable+0x40/0x40 [ 183.608633] ? lock_is_held_type+0x1b4/0x210 [ 183.613023] ? syscall_return_slowpath+0x2ad/0x550 [ 183.618102] do_preadv+0x115/0x1a0 [ 183.621616] ? do_preadv+0x115/0x1a0 [ 183.625314] SyS_preadv+0x30/0x40 [ 183.628749] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 183.633486] RIP: 0033:0x452f19 [ 183.636648] RSP: 002b:00007f90fae3cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000127 [ 183.644328] RAX: ffffffffffffffda RBX: 00007f90fae3d700 RCX: 0000000000452f19 [ 183.651582] RDX: 10000000000000b6 RSI: 0000000020cac000 RDI: 0000000000000013 [ 183.658823] RBP: 0000000000a2f850 R08: 0000000000000000 R09: 0000000000000000 [ 183.666070] R10: 0000000000000002 R11: 0000000000000212 R12: 0000000000000000 [ 183.673314] R13: 0000000000a2f7cf R14: 00007f90fae3d9c0 R15: 0000000000000002 [ 183.681103] Dumping ftrace buffer: [ 183.684613] (ftrace buffer empty) [ 183.688292] Kernel Offset: disabled [ 183.691888] Rebooting in 86400 seconds..