00007f6000-0x4)=0x0, &(0x7f0000cb4000)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aee000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d9000-0x4)=0xc) lstat(&(0x7f0000863000)='./file0\x00', &(0x7f000093b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000806000)=[0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000687000-0xc)={r5, r7, r8}, 0xc) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 22:39:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$vcsn(&(0x7f0000f79000)='/dev/vcs#\x00', 0x6, 0x0) bind$alg(r0, &(0x7f0000b9c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f00004eb000-0x8)=0x0, 0x2) 2018/01/17 22:39:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000771000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000b68000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init() mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x1000802) readv(r1, &(0x7f0000d21000)=[{&(0x7f0000ae4000-0x7c)=""/4, 0x4}], 0x1) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000b41000-0xa)='./control\x00', 0x4000010) inotify_rm_watch(r1, r3) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448fe, &(0x7f0000e2c000)="") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000967000)={0x0, 0x0, 0x0, 0x3}) 2018/01/17 22:39:28 executing program 6: pipe(&(0x7f00007d7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000368000)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x104b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd, 0x6, 0x8, 0x9, 0x20}, &(0x7f0000d4a000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x6}, &(0x7f000047c000)=0x8) prctl$intptr(0x29, 0xffffffffffff0000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xe2)={r2, 0xda, "77d6e4cf7ec54ecc0e0808726e66a2cbf9b43cc85d995c4a34a885d1a98ec88f4a3fe938a5e2e6dfd7b611264d7b4a7513624e6c23ba276f248c93c303505679b0ecdcc383328296e64deb698f47e922fd46f679b244e5e171d5e668c83bc37984586a329fc62068365ff76dfd04c8f0ef798096e2adf7cfe7f613d610e109cfd74a1e78b9993aaacd64bf3e4e796656712bcb4c2f91e896ba9703b7eb9b26b4f2cce881e949c21a690ce50034abd63853e640442db6361de199392a3ead747d8eb3dd1d9f0d0e96aa96dcd8e26a599086bcdd89699db70ad773"}, &(0x7f0000000000)=0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000934000)='projid_map\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b69000-0x95)={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]}, 0x4, 0x7ff, 0x3f, 0x9, 0x6}, &(0x7f00000ea000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00006b3000)={r4, 0xffffffff}, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000492000)='/dev/snd/midiC#D#\x00', 0x3, 0x8200) accept4$netrom(r5, &(0x7f0000b15000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000160000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 22:39:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r1, 0x40085500, 0x0) 2018/01/17 22:39:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) madvise(&(0x7f0000466000/0x4000)=nil, 0x4000, 0xf) r0 = syz_open_dev$admmidi(&(0x7f000072c000-0xe)='/dev/admmidi#\x00', 0x1000, 0x20000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002c1000-0x4)=0x0, &(0x7f00009c6000-0x4)=0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) 2018/01/17 22:39:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000015000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000c97000)="eaab95209f1f48fdda65782a476459f09c3403076b406f645edffb980a15199759829bc8f3cd40a9b2aa8c426364175efc78f6b4ec145e07652e692ed4280a6621d2d7d71a10e592e22e0ab1dbf1532f5a21fdcf9968eada38e1459b73fd41116b0b794f93a8cc0b2ef3f28f28c4bbb0bf089ae8b98048f03d2cddae3d1f12bb1f181070", 0x84) unshare(0x4000000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x8, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b6000)='/dev/ppp\x00', 0x412000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e61000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000010a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000099c000)={r4, 0x82}, &(0x7f0000d39000-0x4)=0xffffffffffffff5c) lgetxattr(&(0x7f00003d3000-0x8)='./file0\x00', &(0x7f0000a1e000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f0000c50000-0x1000)=""/4096, 0x1000) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f00006e5000-0x10)={0x2, 0x9}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/17 22:39:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000006000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000201000-0x218)={0x6, 0x3, 0x3, 0x0, 0x9, [{0x3, 0x7, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x7, 0xffffffffffffffcb, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x10000, 0x1, 0x3, 0x0, 0x0, 0x2600, 0x0, 0x0, 0x0}, {0x8, 0x5, 0x3, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xcc, 0x800, 0x8, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}, {0x6, 0x8, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x8000, 0x80, 0x8, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x7f, 0x1, 0xf5, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) mkdir(&(0x7f0000e66000)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f0000bfa000-0xe)='./file0/file0\x00', 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00001f7000-0xc)={{0xbf, 0x8, 0x1000, 0x7, 0x9, 0x6d8}, 0x3f}) lseek(r1, 0x8000000000000000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/17 22:39:28 executing program 0: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007f8000-0x9b)=""/155) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000e7a000)=""/21) 2018/01/17 22:39:28 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000-0xa)='/dev/dsp#\x00', 0x1, 0xfffffffffffffbfe) ioctl$int_in(r0, 0x80000080044d7a, &(0x7f0000006000)=0x0) 2018/01/17 22:39:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000e98000+0x1c2)={0x0, 0x1000000000000}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ddd000-0xa)='mountinfo\x00') getsockname$packet(0xffffffffffffffff, &(0x7f000032b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000eb4000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d34000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r1}, 0x14) modify_ldt$read_default(0x2, &(0x7f0000782000)=""/159, 0x9f) 2018/01/17 22:39:28 executing program 4: mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000102000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a8a00578c673a10f3007df5d"}}}}}}}, 0x0) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000108000+0x884)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000097000)=0x4, 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000096000)=0x9, 0x2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000083000-0xc)={0xfffffffffffffffb, 0x1, 0x7, 0x80000000, 0x2f60000000000000, 0x714, 0x286}, 0xc) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000109000-0xc)=@sack_info={0x0, 0xc0, 0x1}, &(0x7f000010a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000d4000-0x8)={r1, 0x88fe}, 0x8) 2018/01/17 22:39:28 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c6e000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x3b, "7be90dab6625f2af39db44a9b025447911e857c4b79d5c4b303c31ce365853e0c2d83b69edc3471f3c6fdd192cb2006c8f3c87e2399ad0a2153c9a"}, &(0x7f0000de6000-0x4)=0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000+0x98f)={r1, 0xffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r2, 0x5421, &(0x7f0000981000)=0x1) sendto$inet(r2, &(0x7f000038d000)="74e5", 0x2, 0x0, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000663000)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f0000e22000)=""/240, 0xfffffceb}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$loop(&(0x7f0000b16000-0xb)='/dev/loop#\x00', 0x1, 0x141000) close(r3) recvfrom$unix(r2, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 22:39:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000687000-0x8)='./file0\x00', &(0x7f0000193000)=""/89, 0x59) r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000dab000-0x20)="7d4698fbf320be4a46db1350ed00000061000000000000008fdfcafe8f6e554a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000050d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000076b000)={{{@in=@remote={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e24000)=0xe8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000425000-0x20)={r0, 0x3, 0x1, 0x4, &(0x7f0000338000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) syz_open_dev$adsp(&(0x7f0000c5c000-0xb)='/dev/adsp#\x00', 0xc31, 0x800) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000016d000-0xa)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f00001d9000-0x30)="c48a5f7bbbdce80e712e89da93858684188729a78aab6a39c5503e24e8f9c989b527e148a00b00b268222ad6face0cb8", 0x30) 2018/01/17 22:39:28 executing program 7: mmap(&(0x7f0000000000/0x3db000)=nil, 0x3db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00003db000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f00003db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003dc000)='/dev/rtc\x00', 0x7ff9, 0x0) mmap(&(0x7f00003db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000b5000-0x38)={0x7, 0x27e, &(0x7f0000254000)="", &(0x7f00003db000)="2673111b021d515f2d5af74be2311e690b15cadf4f66cd5d437e36009bb194821bd1cb0fbcc06e783531bb7a7a5d421199acb0fae27835e00df28e90e93dd48b5fda4a1a03d709f46efcb1f993ecb75735edf977b818b55b85803a9901174b709227e55f0da14d1c39b86fa014fd41bc39614df5644ab1660657ea2d7b9fd3bed7bd7c9c102a584d8f0f2738681ad9bce68d73f4c290be07493a6debd4530eaca7720f984bcb3c0af0428e4d67e75739a1b2d177074eef796e94d32b4904a1d160b40e39d24923c191eb25df8fed48f8a30717d9438c45e2256f80f6", 0x0, 0xdc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioprio_get$pid(0x2, r0) 2018/01/17 22:39:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0xfffffffffffffffe) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") sendfile(r1, r0, &(0x7f0000bc2000-0x8)=0x0, 0x4130) 2018/01/17 22:39:28 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000041c000-0x11)='/dev/vga_arbiter\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f000027d000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002c1000-0xe)={r1, 0x2, 0x3, [0x6, 0xfffffffffffffbff, 0xfffffffffffffffd]}, 0xfde5) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x80000000, 0x100000001, 0x9, 0x7ff, 0x80}, 0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b3f000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x7}, 0x6) 2018/01/17 22:39:28 executing program 6: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e84000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e83000)={0x0, 0x80, 0x10001, 0x9, 0xfffffffeffffffff, 0x4, 0xc000000000, 0x55f, {0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x5, 0x80, 0x77c}}, &(0x7f0000e83000)=0xb8) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e84000-0x108)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2000000000000000, 0x9, 0x80000000, 0x7f, 0x80, 0x6, 0x4, 0xfffffffffffffffa, 0x2, 0x1, 0x8, 0xc000000000000, 0x32, 0x80, 0x7ff]}, &(0x7f0000e83000)=0x108) r2 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) read(r2, &(0x7f0000cfe000)=""/48, 0x30) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000678000)={{0x2, 0x81}, {0x2, 0x20}, 0x4, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:39:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x1b) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00003c0000)={0x20, 0x3, 0x4}) write$tun(r1, &(0x7f0000158000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) 2018/01/17 22:39:28 executing program 7: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00005cf000-0x4)=0xffffffffffff8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d17000-0x4)=0x0, &(0x7f00002a6000-0x4)=0x4) 2018/01/17 22:39:28 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x10000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x3) vmsplice(r1, &(0x7f0000006000-0x70)=[{&(0x7f000000b000)="ed", 0x1}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000007000/0x3000)=nil, 0x3000, &(0x7f000000d000-0x1000)=""/4096) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000)={0x0, 0x7f}, &(0x7f000000d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x2, 0x3f, 0x0, 0x6b1b52db, 0x9, 0x1000, 0x5a, 0x2e10, r2}, &(0x7f0000008000)=0x20) vmsplice(r1, &(0x7f0000006000)=[{&(0x7f0000005000)="66ca50fa346666e08bfb724241e04ae1b0bfd9a1946c5479", 0x18}], 0x1, 0x0) readv(r0, &(0x7f000000b000-0x40)=[{&(0x7f0000005000-0x18)=""/24, 0x18}, {&(0x7f0000001000-0x7a)=""/122, 0x7a}], 0x2) 2018/01/17 22:39:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40d, 0x806, 0x10) write(r0, &(0x7f0000243000-0x26)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffffff7f000000008700", 0x26) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f25000)={0x0, 0x0}, &(0x7f0000aba000)=0x8) 2018/01/17 22:39:28 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000542000-0xc)={0x1, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x22c1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x8b) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009f0000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f000023e000)={0x400, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x0, 0x4f89ad5f, 0x8, 0x56, &(0x7f0000a82000-0x10)=@common='bpq0\x00', 0xb, 0x6, 0x7}) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x7f8}], 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000652000)='/selinux/member\x00', 0x2, 0x0) 2018/01/17 22:39:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) getpeername$packet(r1, &(0x7f00001c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000be8000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000000)={"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"}) fcntl$notify(r1, 0x402, 0x10) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000077e000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000001000)={0x120000000, 0x7, 0x7ff, 0x4, 0x9924}) 2018/01/17 22:39:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000916000-0x10)="e513b5bf00004000000000000000e314", 0x10) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000019000)="926283a49b47167b7fbce470322cdceb05f017a21a149827344bdcd80440657adf650853227516539ae1db5ed5db513a3e2e03f123de5e5cf86bd12b575b991ba43c7e5e6e733715c37f62d993aff5fb34d854bb8bb3785d03ac84a2a8fde53c1469c8e2e603ae3813b671f2f004a47fa5eae7c0be272a9a2eaa793bd08fe34cd10d22075edaf8ee0793aad6e794c58e1d84f647cb765c0aed71a0095bf3c18ae7d478e8a97374ef8ba3b713138e0e5b763205e7939d0d566b70160360") 2018/01/17 22:39:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cc8000-0x48)={0x0, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a72000-0x4)='GPL\x00', 0x0, 0xf6, &(0x7f0000001000-0xf6)=""/246, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x400800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x2, 0x30, 0x3a08, 0xa}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000001000)=""/150, 0x96) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x40)=@raw=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x1b, &(0x7f0000001000-0x1b)=""/27, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_bt_hci(r0, 0x400448ff, &(0x7f0000001000-0xa9)="678141081b3eb814ff760f24e9684f14f9ca0b5947f49aab68441e5bb31016466a2f3e98f324923efcbfed29f396675d3883563df3b2764b5609bffaa3fb8c430bc7ca911babe157f5f8d51f2b92b1db04b217e1b1eb13cd1af6a20765c3f9824fe0f71cf4ee3f376948f6e026bb99736e411c7c6a38a44f8914ba976ed17edabca2473f3e2352805ff60bec13ee31d42ef220b677e4794c3b2abab34194bef8cc76af26512886b276") 2018/01/17 22:39:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) open_by_handle_at(r0, &(0x7f0000693000)={0xda, 0xf729, "3e80278ce2d3693bf27ba89aef0ab172a15ab5af2a41245b1b8fa1acb1bbe2cea72f86a68b19d9cd6979df113744e983a574c681f8500605f2181301683b6db144b5b358997fd61b472be768993e7688d4baca68b957d4fc37501d4b76873d0dcba750dbed9cd38a728b50b3b7485ac2c6e242f298d176bfc73971ce01c16e33777dafc1f8234d8610bef38477e1a5d3d07fd15b0c01dbe77bd05bbd18cbfd4cf1ee456a3a57d6f581792b0aec31908e2ce66a5c86ba7cfaefad069f626029a8ba3fb8efb5dbf9977d8669c35b7fdb63c275"}, 0x10000) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1c3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000518000-0x4)=0x1b) close(r0) 2018/01/17 22:39:28 executing program 4: mmap(&(0x7f0000000000/0x363000)=nil, 0x363000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000023000)=@common='rose0\x00') sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x201b8b70) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000363000)="2165e2e269596ce398c78a010b6f2d2e6bc9a8a77ca0b9740bda2b9f97e314e5f048d9336706e86c9c061c4387c898e9eac6041b447100e8d2bd99a0b42400b486627405d932e7fbe0337c4c734db785a39b3997262820ea507289f11c1a6bae501a6c0cdbcaef05e9", 0x69, 0x40000, &(0x7f000020d000)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 22:39:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000+0x2ef)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vga_arbiter\x00', 0x800, 0x0) r2 = semget(0x1, 0x6, 0x2) semop(r2, &(0x7f0000003000)=[{0x2, 0x7, 0x1800}, {0x4, 0x1, 0x0}, {0x7, 0x0, 0x800}, {0x4, 0x2, 0x1000}, {0x3, 0xaa, 0x800}, {0x1, 0x1000, 0x800}, {0x0, 0x3, 0x1800}], 0x7) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r3) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r4, 0x0) readv(r4, &(0x7f0000003000)=[{&(0x7f0000003000)=""/92, 0x5c}], 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000006000)=0x0, &(0x7f0000004000)=0x4) 2018/01/17 22:39:28 executing program 2: syz_open_dev$evdev(&(0x7f000016e000)='/dev/input/event#\x00', 0x337, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c5b000-0xb)='/dev/adsp#\x00', 0x0, 0x200100) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000ef000)=""/248) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00001cf000-0x400)={"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"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20801ffd, &(0x7f0000579000-0x1)="b8", &(0x7f000029e000-0x4)=0x0, &(0x7f0000bac000)=0x0, &(0x7f0000000000)="") 2018/01/17 22:39:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000014e000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000064b000-0x10)={0x6, [0x5, 0x9, 0xfffffffffffffffb, 0x2, 0x400, 0x4]}, &(0x7f000090a000-0x4)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000243000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000036e000/0x18000)=nil, &(0x7f0000367000)=[@text32={0x20, &(0x7f0000f94000)="c4e38d402604c4e2f5ba990c0000003e0f080f350f01cf9a7ab200001b00c4e3f97d33cddb963e0000003e660f69c6c4e13c55f6", 0x34}], 0x1, 0x20, &(0x7f000046c000)=[@cstype3={0x5, 0xc}, @cr0={0x0, 0x0}], 0x2) 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$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 22:39:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f00009c1000)=0xc) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000097c000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0xa}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r2, 0xfffffffffffffe2c) 2018/01/17 22:39:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000eed000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000060d000)="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") ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000204000-0x38)={0x34, "86c39d272a34cc900de67fe9b41ff19b53af2167e46a5ec286846891b1672c0eeb64b6590e941d166670f7e501e12e28f2b23504"}) pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00007e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f000085a000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008bf000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/17 22:39:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0xffffffffffffffff, &(0x7f0000abf000-0x4)=0x80000001, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(0xffffffffffffffff, &(0x7f0000a9a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000099c000)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 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) syz_emit_ethernet(0x14, &(0x7f0000d4a000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000986000-0x6ae)="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", 0x1aa, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="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", 0x8d2}], 0x1, &(0x7f00007ed000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000061c000)={0x0, @in6={{0xa, 0x1, 0x7dee, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fdc000-0x4)=0x8c) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000073000)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000192000+0x38f)={0x0, 0x5, 0x8, 0x2bef, 0x0, 0x0, 0x7ee, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x4, 0xd7, 0x7fffffff, 0x7}}, &(0x7f0000bd0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006db000)={r2, 0xd5, 0x10001, 0xea81, 0x3f, 0x5, 0x1, 0x7, {r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x5, 0x10001, 0x81}}, &(0x7f00003f3000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000022c000-0xc2)={0x0, 0xba, "3cfd895895ec0a72438c374ec7fa2057e73a13c234187f1bde03ad6c10f7afd85c47eb125766940680d3ae8274114975ae0c73742f180671b1210fe86b1295872b46b2ce2446be6711fa8ae048b6c9a329f87decd288bc0abf9cb66c3dc3a97bc6a72ca4484e35a35fc893a41763b9d7f59009d98806f1c8cd1f5663b54276ae74ed162089eb4af5895d186e37da1d4b1dcc653b67b78e0c4cdd7f53665670cf79c5ffa388e15a5913d1df16c9697a26110f5567d596f5c43180"}, &(0x7f00007d8000)=0xc2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000107000)={r4, 0x9, 0xb4, "2d2df38fb9844724f381056451b039e413ed94b7bcdb9a7049fb9635f4ab82f571c9b1018aba4fe5a53f160800a85f6c857eb31a050b1d28007821a08cd268f58321eb242d916c6926103066d0a0a32216329b38161f1b2eea908a1f8a23b249784e6d5d0a4f07f5aedf7da27baa34379f6ad8ed2c5e665c9ebad273bae9de9598ee322c99abe09472bfcce6b1d1115e8935c002660717773c483984793eeeed16ebe3fa9e3b034943972f300f773611110abfe8"}, 0xbc) socket$inet(0x2, 0x1, 0xa346) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/17 22:39:28 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=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(&(0x7f000000a000/0x1000)=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(&(0x7f000000a000/0x1000)=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(&(0x7f000000a000/0x1000)=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(&(0x7f000000a000/0x1000)=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(&(0x7f000000a000/0x1000)=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(&(0x7f000000a000/0x1000)=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(&(0x7f000000a000/0x1000)=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(&(0x7f000000a000/0x1000)=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(&(0x7f000000a000/0x1000)=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(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000b000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f000000b000-0x258)=[{{&(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000000a000)=[{&(0x7f000000b000-0xfc)=""/252, 0xfc}, {&(0x7f000000b000-0x21)=""/33, 0x21}], 0x2, &(0x7f000000b000-0xf8)=""/248, 0xf8, 0x0}, 0x7fff8000}, {{&(0x7f000000b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000007000-0x20)=[{&(0x7f0000004000)=""/54, 0x36}, {&(0x7f000000a000)=""/33, 0x21}], 0x2, 0x0, 0x0, 0x2}, 0x25c48589}, {{&(0x7f000000b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000001000)=[{&(0x7f0000007000)=""/39, 0x27}], 0x1, &(0x7f0000007000-0x75)=""/117, 0x75, 0x1}, 0x8}, {{&(0x7f000000a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000009000)=[{&(0x7f000000a000)=""/109, 0x6d}, {&(0x7f0000006000)=""/158, 0x9e}, {&(0x7f000000b000-0xed)=""/237, 0xed}], 0x3, &(0x7f0000007000)=""/140, 0x8c, 0x9}, 0x8001}, {{&(0x7f0000003000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000b000-0x90)=[{&(0x7f000000a000)=""/97, 0x61}, {&(0x7f000000b000-0x9e)=""/158, 0x9e}, {&(0x7f0000003000)=""/121, 0x79}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f000000b000-0xb7)=""/183, 0xb7}, {&(0x7f000000a000)=""/162, 0xa2}, {&(0x7f000000b000-0xa8)=""/168, 0xa8}, {&(0x7f000000a000)=""/34, 0x22}, {&(0x7f0000008000)=""/253, 0xfd}], 0x9, 0x0, 0x0, 0x9}, 0x1ff}, {{&(0x7f000000b000-0x11)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000006000-0x10)=[{&(0x7f0000008000-0x36)=""/54, 0x36}], 0x1, &(0x7f000000a000)=""/0, 0x0, 0xfff}, 0x7}, {{&(0x7f0000006000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f000000a000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/64, 0x40}], 0x2, &(0x7f0000002000-0x4c)=""/76, 0x4c, 0x4}, 0xe2}, {{&(0x7f0000004000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000006000)=[{&(0x7f000000a000)=""/37, 0x25}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f000000a000)=""/74, 0x4a}, {&(0x7f0000007000-0xe2)=""/226, 0xe2}, {&(0x7f000000a000)=""/204, 0xcc}], 0x5, &(0x7f000000b000-0xb3)=""/179, 0xb3, 0x7}, 0x9}, {{&(0x7f000000b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000009000-0x40)=[{&(0x7f0000002000)=""/21, 0x15}, {&(0x7f0000002000-0x80)=""/128, 0x80}, {&(0x7f000000b000-0x2b)=""/43, 0x2b}, {&(0x7f000000a000)=""/27, 0x1b}], 0x4, &(0x7f000000b000-0x3b)=""/59, 0x3b, 0x1}, 0x2b1f}, {{0x0, 0x0, &(0x7f000000a000)=[{&(0x7f000000b000-0xd5)=""/213, 0xd5}, {&(0x7f0000003000)=""/184, 0xb8}, {&(0x7f000000a000)=""/89, 0x59}], 0x3, &(0x7f000000a000)=""/246, 0xf6, 0x9}, 0x16}], 0xa, 0x0, &(0x7f0000003000-0x10)={r0, r1+10000000}) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)='GPL\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/17 22:39:28 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, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f00007d9000)=[{&(0x7f0000635000)=""/146, 0x92}], 0x1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000845000-0x10)='/selinux/access\x00', 0x2, 0x0) bind$bt_rfcomm(r2, &(0x7f0000ef5000)={0x1f, {0x1, 0x0, 0x8000000000000, 0x5, 0x2, 0xa9}, 0x6}, 0x9) 2018/01/17 22:39:28 executing program 3: mmap(&(0x7f0000000000/0x961000)=nil, 0x961000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe2(&(0x7f0000050000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000961000)={0x0, 0x100000, 0x401, 0x2, 0x25d6}) connect(r0, &(0x7f0000847000-0x10)=@ethernet={0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 22:39:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup2(r0, r1) sendmmsg$inet_sctp(r2, &(0x7f0000a95000)=[{&(0x7f0000b6a000-0x1c)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000da8000)=[], 0x0, &(0x7f0000967000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00009b7000-0x108)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x10000, 0xffffffff, 0x7ff, 0x6, 0xfff, 0x9, 0x4, 0x3, 0x8, 0x53d1, 0x6612, 0x8, 0xff, 0xffffffffffffe884]}, &(0x7f0000aaf000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000cc4000)={r3, 0x2c, &(0x7f0000db0000-0x2c)=[@in6={0xa, 0x2, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x9}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c0f000)=0x10) 2018/01/17 22:39:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c2e000)=@buf={0x70, &(0x7f00001ac000-0x70)="0d4f04907e53fdb8dded53f62b4d4bde25f44b6bbde007542da6358bb3204abf21ddb250fdb07da628901aa298bc28056aff695a0405ce3fd32d6eac99fc053f7eca8f5b7161059e7799737d39374efec6eca425f29e74b4cdad2eb35e26de51558209e6613c8ed360fc347db4e14ccc"}) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0xfffe) 2018/01/17 22:39:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000b9d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000be8000)=0x10, 0x800) sendmsg(r0, &(0x7f0000c2d000)={&(0x7f0000043000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x0, 0x0}}, 0x2e, &(0x7f000080d000-0x60)=[{&(0x7f000066a000)="3e31fbce28d0a6b0ccdf622e5e775cbc36a7b60cbd18cb418f5cb891390f773914dccea4f8ecd64c0d1c53af4257cfbab4d67715ab676da15ef6cd0a9c836f7c8f35e922859e466eec7be2cf025acd20a5551146cd2ef4b10f9115328acadb639aa78fd6c3f8f17f1ff386c22a4f4114d7b5ef854101343d2f4288684b1a33a1c25c7d1e631b", 0x86}, {&(0x7f0000a8b000)="", 0x0}, {&(0x7f000011f000)="4ca07cc4f11153b34d15b54b3004c1a873ca5dc11dcbe1f2f529f5ec85046914e91e0f78fc8cf05b67810fb16c14941892d40993477ff5de58ba1cee489fa2889291d68d26e1792c7cebc7cd19f6f9c8d48466aa44d9cf67cab61335346a77", 0x5f}, {&(0x7f0000b68000)="fff64b3b18674de277d7e7d1aa0992312c5b41a69f83b840667bc1e252402b0a6a2a57eea94b4011aea9c6ebf2cd8c7e671df122e3cfbb", 0x37}, {&(0x7f0000b74000-0xa6)="f92edea887eff6eb5d684501b71e7a4ba808c3be0e76942604ca18308abc6172627698fbdfd54710564414dd4617c31f59979d88604f65d05b3bd97cc8800e2c6bbef6ddbbb9d1544752ed7e174805a4f5e172eebeb376a08e06aa966429ab28766e88ec4e2e96150656ca0cca33271c7fd157a77bbf1505974aa1a8d290430bd8de17133381afaa69584964da99db31dc800c14fa811e74a437afd53eb2901b99ab38f64e2d", 0xa6}, {&(0x7f0000d38000)="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"ea8e363a20cb69023be5a56ff67ef0dc7ed81bea07e25bcc20b1ad2c3f52ba2ae49e73a62c5de3cb36036b0c186dba28add7ef05227229be43f195a17f3d84899357b4bb720d1a87c1fdaa5f4cfc1a2ac23b08e08191394e1009a589177ff7192497a791056395abebe098b9c686b69c7494036d25b71d1ee5d2ebcbd973f525110ea0d341649080ba255448891be092b8f5dfd63425e1bf7ce034727bd0d6eba2f0e7ac7418df8e7a086269bd55660234794bab61a81fed0ea527413c0c8569db0f0eb065b582d57bc5bf655b9e18d548fc2c2cf0db21a942095f47715cfc6747f8c27e3e289c3c91cdb9761232dc9e5d3cf2179e14be722db1a5a47c783cfa9bda404609bcf97f1faf9dc5042fcaeaadec07ab8d09c162f98da25881ee05360deaaad8ef75d460a92a0ef7e823b0dc2f761c0be1fa27ef6cbcbe8f6ff71c027469f8b84305763fa9f5d77244b09e186d303b85576c2e4b281ee44a893ef16df3c353a7a7fa5f08c67714d18822726eb441e5e666d50d17647306167f47b87d023bf91e18466e4478fcf99881a75fa3ab0e9608853021b4ea99ff14ff1b9bdb089a6dfe23dfac2d5e15beeaeb7edbb91b03e6dc96dbd8e3f98b4b226c1a7d8112013515b61697c282dcd9d9c8c2eb384e502fb05a434ce8dd9c20cca740446a08be17964436f71ed78da8f9bf07c56fd3019289e266e61bcc9dcd522ee087e12fca91216c606fbeab2353c8e325651ee8313a601647580b0da8460b4232b6a46335932302b3c6ffe83b19a9be5b264e2da63f0baa96dba9ef46681e408ef2672091a9f37df07529a776a827a427ea09946f2fbe7eaef27a1f84ff1863021a88a6a46b5c50c06f6931ce8ddbc87a1a6f450fad5b8a03c77fb973a45324424d570c28e8124449a1431ad0801e84396f6554f2411b904204b2350e9e79d60631f3fb60ca0816a0b8e2b194f84b111a465e16107aef905d2ebd36049fd669e298ff50c294eb3f2b86c4c3924412a822b7f116166f5bccd3357c956ea8b24dbee8fc47ef247115ebc3060e31e4a9e788d2fd5fe8954cbc26f574ff0b0024c995f2685fbbae07a1c2f460242e068ba894e3bc5a7b75f2ca8c4e7d63d2658fd4688f412df7e29f15981dd4d1cc0da2aa5a07ffa08f6283fe245c090847838b06bac36e47ef257e3447d36c77a9bc7a511d2d50a313a847083b63a2da4c1a259fe12285e4d4b5397b782e1129bc4a03482dedc875ae4ff866122369f6d3260fc9cdb0285af0e79cd15e6371aac86a8d77d41e7ccd2933ca0c6b390d00d85ff016a13be4cf4daa84210681aea70d80e22a741e9f2337e6217544ebe00096de8289028739216ab821e9ef65f4344bd627f9dc514c4036a9fac14d42ea37caa9c45960a0b92c0f3487a13a17ae798f07295aad61940addf8a9a1369faea00e46e4c58363db97cce7b82b6853548abef5eba2a54e0d6b459744e279a5eeec6f5173a52516f5bd90902b09614ed15a3cab2d52bfa1de915da83ce26281fa71f198b5e3efc510beb825a7baf6433496b0404292cc2a9670d97808e51a639f0a44fbea5bd9fe5c1a343415a877fa0ec52e15fe4b04ff0ab71e35cb81d4833bba70c88c35ffd250fd08d152ac2c110ba40f7de56af01cdece9afc9233ac0853b812e7ab1b6a3b3f0e771db0ba8194e084a900041700aad053ff0c29321381a132a725e3e544fdc4438f9337e2e5ae1caf8e71a7fca472cc48cfc64225b16f1f67d99ffa6a47335d742948ed4462915dbbb8e92dfec9c6f5ab6d2bc5caa5ed4cbc1709dd308ba05df5d4e60e4a5a195042995957fe0be179eb11bb77165a258a592a955fce3aa49fd00031d770693e69803182f9955d172d0b2dec5cff3fdee33f02eff8eb3bbbe8cdb5cebd27a668902c559a7f3db6ec25f95304e1cdaf6a433f97d40ad8853489511fe11acada7b87ce10d0a47f3e9659d79027ffa1f7f55ee02bbeea66da452c029abe4b649ea95407c81273e73cff72df608cd07708351a52289b84a02e5e63cdf41930da06197ffc748d38c848bbde53b7bf25ec1d246f2d9ecf9fe539868fa5093888a16125ab5d7daa6e10d20c73729287f949054ea4f0d59d3b74adccccbc306c97a1882219e7d26616ce89c40087a8f355587d7091361aa8ffce3aae964256f24ccc4c5495593cf933524e2ac494dbf65c52363b1ae7211be35a854502e3a433a5677b4e5ad52f528e3b1f87e5d679fbf225b354763429f5db5a3517433c40b48d9716ed5772472c4aa54dcfc6c6c55f70f3c654099e723a6002a09183f2e00c304a2104f501358277af2792a0cfe963c49470c867f71f8376c9963453ea68bc3161f0c8509b8c5810a908b8d78aaad6a1ade6991a469f7df662ac4dbd2b040746c6ba3dcccb926a2d51cac4ce3d46fcfe4a3da523c4f85fe812c6a5d61388cd679de62cea9e429d1aa4e4443eaedad4b95c259cdf1b260adf6de2220a7b44e534265b10f3b46ebb082b908b9b67b8c29f43a9dbda2cce7d81810ac9d278a458add7ed5df43b361fc000790a02954f7f25604ded863c7f1fdf784f136e532712d8410052eaa858c81887cc528dd1aae65957d69ab5337529bcd66e7dfb0e1f673f54b6100f2e1d56f3a5202bc2b167057e338563a96f7c245cd646aac49bacd4a9ca0d1797a2f8ca386be31a7d95ae58228a6fab5d1f979451b254c763a001c1d42dd2da4998791819d3e0c33f80d6c5bb703fd308538b85444b65f0868c5867fe481676c570e11fbbac4fd2461130e6d4f631fd7c63a09c43b3855316ed1e60c6d8c5c47334949cdf27a81f7d663b876e5e93440c155c2c03f4e91146d86d2539580579a4a72e9af11c6c55016b08145c3d5c76631b4ff25b3689f4598f80e99ca55c29d74fb90745ca3ce91c8937c944cbfc5c8b930ad604f98709af0bcdd7218685f84b04e6ee30b185c38601db215cde8fa543bf46933cc554990fbe3d4188e17af082889a8bf8469a6f04a30275c0bdc548472ad71c252d53b76d19a4b4d1cb871abde569af77ab000a3f9f910826df0527feb8bedb24beb0e6fe21c953bf9ed8ca818c7126d071393a9ddd9cf3e68781480e728e55734fea24ff7f35635dd15d97464f7fd52a921b2cb64bebc95bc59d1f1437aa41225c3dd3c4261d6030f6fa26ffb2e6184b6a4626230051e2f537a12dbc92b70a66755bfc0ae5226de85f27e3df996e6dd60badc09bf0af0fd31ff120c0442524fd9e6a2a8006724eda177a2842f5867d4325fb5832a08b7e33da4b7fedd0afa2190c7012fda4569f672af7e6facd30247ae93ec5b789e0873446236514710ec65b12d48f3ecae60f47b7ef825ab27a4fbfcd51f000c881dc8531bd551d50051b0d020f6ce7a8fcaf4dad1bb9837e49971c9e38564cbd99c9141fb80e563c054827c7be6f5e66b16a4a2732efd05781d663f0113eb7a80822ab96398efef6b62efc3fee3549bd44db489d9890772bc982fa947aadd66785b497e2340706c374dcab713de0c8631f959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0x1448, 0x4}, 0x4000000) r2 = socket(0x1e, 0x5, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000063c000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000594000)={0x13, 0x2, 0xfffffffffffffff8, 0x0}) recvmmsg(r2, &(0x7f0000dd8000)=[{{0x0, 0x0, &(0x7f0000a62000)=[{&(0x7f0000e12000)=""/86, 0x56}], 0x1, &(0x7f00004e8000)=""/74, 0x4a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000d23000-0x10)={0x0, 0x0}) 2018/01/17 22:39:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10802, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="cbb531da0e1a95b5101a33aa6c61a742f1313230f0cc77ae74a1d66b5f21f02432841fc1f9cb0f92585b366b035b934d7eb24e1439b0d6066387d0ca62683eac738625ca08573a85eb8a009b6e7b1f5d4990e15962b526c2c5d863c353a62fefe4dc678005a48399a23f2de7b71f8e4c3b72e525f0cd058632de6776d7883d9159c437f283b97f40d9df73f766eaf971faf764637990cf905e0a77ac8c24bb121a6ad38b1ad0d25813784137e004468a97") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000095000-0x8)='./file0\x00', 0x0) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f00003b4000-0x14)='net/ip_tables_names\x00') mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000d48000)='./file0\x00', &(0x7f00009e0000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000f0e000)="") 2018/01/17 22:39:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000567000)='/dev/kvm\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000255000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000d11000-0x4)=0x1e, 0x80800) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c65000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00001e6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000040f000)=0x4, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000f57000)={0x10010002, 0x0, 0x0, 0x1000, &(0x7f0000e82000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000544000-0x20)={0x10002, 0x5, 0x6000, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/17 22:39:28 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000c000)='/dev/cuse\x00', 0x410001, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000000e000-0x8c)=""/140) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x4, 0x9, 0x4}, &(0x7f000000f000-0x4)=0xa0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000f000-0x8)={r1, 0x8}, &(0x7f0000006000-0x4)=0x8) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x17, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000000b000)={{0xf015, 0x4, 0x6, 0x9, "889251e02507813a33e10dac636c0b21bf5339710c94a97ea872141f758649dd9ae0a0be9fd11fdf574dad9b", 0xfffffffffffff2ec}, 0x0, 0x0, 0x0, r2, 0x2, 0x4, "31b1b735b2ca41ed19ae338a2cc51cdb869fcf386d7dfb1613d3b71405949d053e914f4a6ed47cbbf04251a9782a1cd19c169052e1d5f4cda6629312e76596d4", &(0x7f0000004000-0x4)=']/[\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3ff, 0xffffffff, 0x9, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f000000f000-0x1000)="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", 0x1000, 0x4040007, &(0x7f000000f000-0x1c)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, 0x18) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000000d000-0x1)=0x0) 2018/01/17 22:39:28 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004a6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x807fd) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c2e000)=0x100, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/17 22:39:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsn(&(0x7f0000aa9000-0xa)='/dev/vcs#\x00', 0x9, 0x2) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000e29000-0x81)=""/129) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000073f000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 22:39:28 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0xfffffffffffffffc, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000f000-0x5)="0001ca37", 0x4) 2018/01/17 22:39:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = open(&(0x7f000084f000)='./file0\x00', 0x40000, 0x100) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000239000-0x4)=0x8) 2018/01/17 22:39:28 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 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000860000-0xb8)={0x0, 0x4, 0x2, 0x32, 0xff, 0x7f, 0x3, 0x2, {0x0, @in={{0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x4, 0x0, 0x80000000}}, &(0x7f00003e0000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007b3000-0x8)={r2, 0xfffffffffffffffb, 0x7}, 0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0x21, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) 2018/01/17 22:39:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f55000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x2000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000d3000)={"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"}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2fd}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000dbb000)='/dev/dmmidi#\x00', 0x3, 0x10000) syz_open_pts(r3, 0x440) 2018/01/17 22:39:28 executing program 2: syz_open_dev$tun(&(0x7f00008dd000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000302000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000-0x8)={0x1, 0xccf}) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000001000)={[0x16000, 0xf002, 0xf000, 0x1], 0xb9, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000)=""/18, 0x12, 0x40012002, &(0x7f0000003000-0x14)={0x11, 0xf, r1, 0x1, 0x6, 0x6, @random="84249823b805", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000005000-0xbc)={0x100, 0x0, 'client0\x00', 0xffffffff80000001, "70a5b46eaf1426c9", "7a53ab06c1381c69a819a7e17e092a08fe27ce9109033ae8e5ac72b64921560a", 0x5371728c, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000004000-0xf8)={{0x0, 0x1, 0x98, 0x0, 0x9}, 0x7, 0x6, 'id1\x00', 'timer1\x00', 0x0, 0x81, 0x9de9, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r2, &(0x7f0000000000)="97a35686b433d8b1a75019068e11517c47c341c61ae6cf11005f4e3778af15dc30435874c6bff81698c4e5bcd9fae249a8494c4507ab397b672c7c091759404a655323d225d028fb2cf7942778211b7a74c984545a28c0fdae04fff444eabb6c6eb55d0a6539dde7e657792a000ce7e2d971c631a552d1f5b4f788db6b8f4a2d26ae622c9e2de6541b24736c7888d01f0a601917e3cd2ae67932baeedacbdd1f1ce0e7aff5b2e5f08e9f3d", 0xab) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000005000)=0x81) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000004000-0x120)={0x1, 0xe96, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x401, 0xffffffffffff8001, 0xb1, 0x4, "f969f5b5386773213bb3758ebd64fcf6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000000000)=""/4096, &(0x7f0000007000-0x4)=0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000008000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9996f450adfbaea12c39b75e850b490d"}) fcntl$setstatus(r3, 0x4, 0x44800) r4 = semget(0x2, 0x7, 0x80) semctl$GETNCNT(r4, 0x2, 0xe, &(0x7f0000002000)=""/10) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) 2018/01/17 22:39:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 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) 2018/01/17 22:39:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d88000-0xa)='/dev/ptmx\x00', 0x5c6c2c8d05a4d9d7, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) pselect6(0x40, &(0x7f0000707000-0x40)={0x3ff, 0x7, 0x4f, 0x10000, 0xffff, 0xfffffffffffffffe, 0xff, 0x8}, &(0x7f0000150000-0x40)={0x5, 0x10000, 0xa82e, 0x80000001, 0x2, 0x401, 0x4, 0x4}, &(0x7f0000c56000)={0x8, 0x5, 0x10001, 0x5, 0x8001, 0x1000, 0x6, 0x7ff}, &(0x7f0000fcd000)={0x0, 0x1c9c380}, &(0x7f0000075000)={&(0x7f0000b97000)={0x7e}, 0x8}) ioctl$TCXONC(r0, 0x540a, 0x800) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00009d3000-0xb2)=""/178) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/17 22:39:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005f4000-0xc)='/dev/rfkill\x00', 0x8080, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000f4c000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008c6000)=0x14) bind$packet(r1, &(0x7f0000905000-0x14)={0x11, 0x1e, r2, 0x1, 0xfffffffffffffff8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00007c8000)=0x2, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b81000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x20000100000000, 0xfffffffffffffffe}, 0x20) 2018/01/17 22:39:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {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) r1 = socket(0x10, 0x3, 0x0) socketpair(0xd, 0x80003, 0x7, &(0x7f0000647000-0x8)={0x0, 0x0}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00008fb000-0x1)=0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) getsockopt$inet_int(r2, 0x0, 0xd, &(0x7f00006a6000-0x4)=0x0, &(0x7f0000eb7000)=0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 22:39:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f00004ea000-0x2e)="653e29987f4297fc79ac90842edbe5ed08ca8c4f82e0320bd3892483c48d324b72387682c5471146cc881c99ffa8", &(0x7f00005fa000)=0x0, &(0x7f0000c20000-0x4)=0x0, &(0x7f0000f06000-0x1)="d2") read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/17 22:39:28 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000491000-0xd)=@known='security.ima\x00', &(0x7f0000000000)=""/209, 0xd1) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fbd000)='./file0\x00', 0x8000, 0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000d62000)={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, {0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0xdc, [0x9, 0xfff, 0x40, 0x4, 0x8f2, 0x4, 0x5, 0x3]}, 0x5c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000ffa000-0x8)='./file0\x00', &(0x7f0000ffa000-0x17)=@random={'security.\x00', 'security.ima\x00'}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003ec000-0x98)={0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3ff}, &(0x7f0000d6b000-0x4)=0x98) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ffa000)={r3, 0x100}, 0x6) connect$inet6(r2, &(0x7f0000ff9000)={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, 0x1c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000cb1000)='./file0\x00', &(0x7f0000ff9000)={0x3, 0xfff}) getsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000ffc000-0x10)={0x46ee5e7e, 0x80}) 2018/01/17 22:39:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00001f7000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x0, 0x1, 0x5, 0x0, []}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], ""}}}}}}}, 0x0) socket$inet6(0xa, 0xf, 0x1ff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000427000)='/dev/rtc\x00', 0x200, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000212000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000529000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000d6000-0x4)=0x8) fcntl$setflags(r0, 0x2, 0x1) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00001ee000-0x10)={&(0x7f0000068000/0x3000)=nil, 0x3000}) 2018/01/17 22:39:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa8, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/17 22:39:28 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000ff3000-0xb8)=""/184) 2018/01/17 22:39:28 executing program 2: r0 = socket(0x11, 0x800, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) getgroups(0x7, &(0x7f000099f000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r3 = getgid() r4 = getegid() setresgid(r2, r3, r4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d62000-0x50)={{0x0, 0x10}, {0xe, 0x4}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000027000)={0x0, 0x401}, &(0x7f00007c4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000b49000-0x6)={r5, 0x7}, 0x6) 2018/01/17 22:39:28 executing program 7: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000990000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a06000)=0x10, 0x80800) accept(r0, &(0x7f0000a80000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b3e000-0x4)=0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00006bf000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000cf2000-0x7d)=""/125) 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, 0xfffffffffffffffe, 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$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f000064a000)=0xa000000) bind(r1, &(0x7f00000c5000-0x60)=@nfc_llcp={0x27, 0x1, 0x4, 0x0, 0x0, 0x0, "2537e7c4f0426c53e8069027525f571b0744ea168544980dcf7208287564b34680ed4cb9adc1e9478f1b985dd7bc00d5b195c69c0ae37f477ad058199c9ff2", 0x0}, 0x60) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000092b000-0xd)='/selinux/mls\x00', 0x0, 0x0) sysfs$3(0x3) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000bf2000)={0x5, &(0x7f0000954000)=""/5}) 2018/01/17 22:39:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2000002, 0x80) accept$alg(r1, 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x400) 2018/01/17 22:39:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x4000, 'digest_null\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000afe000-0x12)='/dev/input/mouse#\x00', 0x9, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001cc000-0x4)=0x0) sched_setparam(r2, &(0x7f000037c000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b7c000-0x4)=0x3, 0x4) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fallocate(r4, 0x0, 0x0, 0x4) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x1, 0x8) set_thread_area(&(0x7f00000c5000)={0x9, 0x100000, 0x2000, 0xd6d, 0x100000000, 0x0, 0x4, 0x400, 0xfffffffffffff800, 0x6}) 2018/01/17 22:39:28 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getflags(r0, 0x40a) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002e6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ad1000-0x10)={0x0, 0x4c, &(0x7f0000001000-0x4c)=[@in6={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x7, 0x30}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r3, 0x7fff, 0x10000}, 0xc) getpeername$netrom(r2, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) 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) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) setregid(r5, r6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000003000-0x89)=""/137, 0x89) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003000)={r4, 0x100000000, 0x0}, &(0x7f0000001000)=0x8) r7 = socket$llc(0x1a, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004000)='/dev/qat_adf_ctl\x00', 0x103000, 0x0) mknod(&(0x7f0000005000-0x8)='./file0\x00', 0x4, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r7, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000005000)='./file0\x00', r8, r6, 0x1000) 2018/01/17 22:39:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a3000)='./file0\x00', 0x0) r0 = creat(&(0x7f00008a0000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) stat(&(0x7f0000316000)='./file1\x00', &(0x7f00000b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000176000)='./file0/file0\x00', &(0x7f0000e07000-0xe)='./file0\x00', &(0x7f00001f8000)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f000025a000-0x3f)="") setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000549000)=0x7, 0x4) mount(&(0x7f000086f000)='./file1\x00', &(0x7f0000389000)='./file0/file0\x00', &(0x7f0000c0e000)='msdos\x00', 0x0, 0x0) 2018/01/17 22:39:28 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000159000)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006f4000-0xe)={0x5, [0x8, 0x59e, 0x773e, 0x2000aee8, 0x100000001]}, &(0x7f0000000000)=0x3cb) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sysfs$3(0x3) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000008000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/01/17 22:39:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000457000-0x11)='/selinuxrelabel\x00', 0x3) syncfs(r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00004c7000)={0x7ff, 0x8, 0x1, 0x2, 0xa000000, 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]}) lseek(r1, 0x7deffffffffffff8, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f8b000)={0x0, 0x8001}, &(0x7f0000b46000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b01000-0xc)={r2, 0xff, 0x0}, &(0x7f000011f000-0x4)=0xc) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007a4000)={0xffffffff, 0x3, 0x4, 0x0, r2}, 0x10) writev(r1, &(0x7f0000801000)=[{&(0x7f0000ff8000-0x1000)="616c2dfee6", 0x5}], 0x1) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000874000-0xbd)=""/189, &(0x7f0000af9000)=0xbd) 2018/01/17 22:39:28 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006c0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00009d7000-0x18)={0x0, 0x38, 0x20, 0x1, 0x48f}, &(0x7f000097f000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004a5000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000fdc000-0x8)={0x1f, {0x3, 0x7, 0x6, 0x5, 0x4, 0x5}}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bfc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fdc000)={0x0, 0x0, 0x0}, &(0x7f00005b4000-0x4)=0xc) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f000015b000)={{0x1000, 0x4, 0x7, 0x3ff, "da8300f9e6504698a16b6eae059a516b45c4f983f4d301cd9db82dd7daf25ebd6e115117b3f700b87b5c9713", 0x9}, 0x0, 0x0, 0x5, r3, 0x6, 0x6, "5e2d912ad4c7e3c6d73c13a025713c4a0eabc362a1370e1268b958206bf15368eb9cfa613d6105197e4d7186015f441e477f5aee4894911d72e5c9105c7631bf", &(0x7f0000fdc000)='/selinux/avc/cache_threshold\x00', 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1000, 0x3ff, 0x3f, 0x100000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000004f000-0x1)=0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000fdd000)='/dev/loop#\x00', 0x100000000000, 0x2043) ioctl(r4, 0x440000000000127f, &(0x7f00005aa000)="bd") 2018/01/17 22:39:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000001005, 0x300) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000003c000)=""/246) ioctl$EVIOCGREP(r1, 0x40107446, &(0x7f000096c000)=""/174) readv(r1, &(0x7f00007cf000-0x70)=[{&(0x7f0000358000-0x1000)=""/4096, 0x1000}], 0x1) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000e70000)={0x1, 0x3, 0x8f4, 0x5, r2}) fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r2) 2018/01/17 22:39:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fd2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) 2018/01/17 22:39:28 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) connect$can_bcm(r2, &(0x7f0000005000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000-0x10)={r2, 0x28, &(0x7f0000012000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000-0xc)={r4, 0x1, 0x18}, 0xc) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) timer_create(0x0, &(0x7f0000012000-0x60)={0x0, 0x2d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000006000-0xd)={0x8, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r5, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) getsockname$ipx(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000007000-0x11)='/selinux/context\x00') 2018/01/17 22:39:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000366000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f00006fb000)=@abs={0x1, 0x0, 0x2}, 0x8) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000040000-0xb)='/dev/audio\x00', 0x20080, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000c3f000)={0xc3ad, 0xc, [0x6, 0x0, 0x8001]}) link(&(0x7f0000c76000)='./file0\x00', &(0x7f0000294000)='./file0\x00') connect$unix(r2, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) stat(&(0x7f000056f000)='./file0\x00', &(0x7f00003b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e80000)={0x0, 0x0, 0x0}, &(0x7f00002cb000)=0xc) lchown(&(0x7f0000347000)='./file0\x00', r5, r6) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f000050f000)={0x5, 0x8}) 2018/01/17 22:39:28 executing program 1: mmap(&(0x7f0000001000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000007000)=0x0) capget(&(0x7f0000006000)={0x20071026, r0}, &(0x7f0000000000)={0x9624, 0x5, 0x0, 0x0, 0xd9, 0x3f}) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) fstat(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000009000-0x8c)={0x2, 0x0, 0x1, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:39:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c54000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7d8ef9f5d56530f90c2", 0x18) r1 = memfd_create(&(0x7f0000f40000)='skcipher\x00\x00\x00\x00\x00\x00', 0x3) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000dd7000-0x4)=0x2) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000769000)={0x0, 0x0, &(0x7f000045b000)=[], 0x0, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1969, &(0x7f0000458000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 22:39:28 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000432000)='./file0\x00', 0x0) lseek(r1, 0x5, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000024f000)={0x0, 0x6, 0x2, 0xfffffffffffffff9}, &(0x7f00003d8000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000710000)=@assoc_id=r2, 0x4) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007ea000)=0x0) fcntl$lock(r0, 0x7, &(0x7f000025a000-0x20)={0xb96b001c2fa82af3, 0x0, 0x101, 0x4, r3}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00004ac000)=0x0, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000a32000-0x10)={0x91, &(0x7f000063b000-0x91)="f318370aab7dd228dcfc6cf5dea2921fa766447164121ceb0b16d58e83534c4180a50c93c8ee40be4e93530ec4f763a206c6772634e87950a67e16ea3b504f5eb52537690f088ace217994c558da3fd2dc8b2a05e4b7552863f4b82561cf011c103f4106ec0d0dc1436271e4ab96db7d2229b9e3212b9a5573f02ec95b1369ca3461d17c4e73a115b73cad991c01f1fa95"}) 2018/01/17 22:39:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001aa000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000011f000-0x8)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x3, &(0x7f0000c80000)={&(0x7f00009d1000)=""/57, 0x39}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x21) 2018/01/17 22:39:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x3ffffffffd) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x9, 0x0}], 0x1) semop(r0, &(0x7f000001a000)=[{0x2, 0x0, 0x0}, {0x0, 0x7fff, 0x0}], 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e0d000-0x9)='/dev/dsp\x00', 0x802, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000837000-0x4)=0x0) r3 = geteuid() r4 = getegid() r5 = gettid() fstat(r1, &(0x7f0000a94000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a6f000-0x8)='./file0\x00', &(0x7f0000d6d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000ef0000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000424000)=0xc) stat(&(0x7f000098e000)='./file0\x00', &(0x7f00001ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000cfa000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@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}}, &(0x7f0000ecd000)=0xe8) fstat(r1, &(0x7f0000afa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = eventfd2(0x2, 0x80800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009c3000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b39000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f0000238000-0x4)=0xe8) stat(&(0x7f0000197000-0x8)='./file0\x00', &(0x7f0000dd5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f1c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b72000)=0xc) getresgid(&(0x7f0000566000)=0x0, &(0x7f0000231000-0x4)=0x0, &(0x7f0000778000-0x4)=0x0) r21 = getpgid(0xffffffffffffffff) r22 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000085f000)={0x0, 0x0, 0x0}, &(0x7f0000db0000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a1c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045b000-0x4)=0xe8) fstat(r1, &(0x7f00000d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000025d000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e74000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004fb000)=0xe8) getgroups(0x8, &(0x7f0000d2f000-0x20)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000116000+0x6f4)=0x0) getresuid(&(0x7f0000cfa000)=0x0, &(0x7f0000c2d000-0x4)=0x0, &(0x7f0000a36000-0x4)=0x0) stat(&(0x7f000019e000-0x8)='./file0\x00', &(0x7f00006d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e06000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094b000-0x4)=0xe8) getgroups(0x2, &(0x7f0000c5e000)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000176000-0x230)=[{&(0x7f0000b89000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007a1000-0x80)=[{&(0x7f0000a89000-0x1000)="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0x1000}, {&(0x7f0000b6c000-0xc6)="49634ff5fc17093a545e8a329a6d41e6bc0b28b9f319f354c8d57b99e7667e2179790f812cd3f0e6aa0105cad5f1f647e8a4a35b43e9e19da56ddbcb43c85cf075552b9ca0366fbe0c6a1f7ff478cb871bff207a42e2440931d375f9e4567ec611dec29cc50878d69b60c59f331d8f2bb4925eed45cf6c84d0d42a64ef8c2c5848865e55b6b3e9c6fcbe5f47c34ee41e99052a0bf9afea6a5d92a28cd473bdcd86d15616d57a6495f68423aaeb5d4fb62c2b80d358a75042108faee7302f3b0ea13922295341", 0xc6}, {&(0x7f00007b9000)="4b44fa9c930f0d070206a3a2eb94856d126f45970d1af4208e62bfe872ce8d42ff071cabf629c0b1a2b54b26495d26b07c8706f652efc4562f56d0e6cccb1b42ede8ab4a0e92544fd7e3825506b2ca42b06bd955b3cfcc", 0x57}, {&(0x7f0000413000-0x3b)="f80d5ee90c40a6c5395f1a909f44762e601f0660d0ff7af00571afe88b560876cfd5ea0c4afe5c9b554487515e51b49783cb9a9e0fdb609b095313", 0x3b}, {&(0x7f00001aa000-0x8c)="3733ff121a550186433d22052fe18d445c25bce148beff7329066f8b20e129e05ceec2c1bbf1d65dd6192fcfd1601970108faccb98aea53ce4b16ebe76f21ea09be941e5ce695dcc83e998a4ae9aa4266771572f26f4577793d041f94ad63947d4ec6a2402b62c6e82779f6744eba7d889c8041c29c0564d8fed7488947ff83f078bc87b80bb5c103ab1c838", 0x8c}, {&(0x7f0000fb4000)="685f82defc5c46a7f79aca6740f553c5d5b6635c17cc2279377ea8058e38a7323bbbcf1a2d498af0eac53b866cbabdd4aae8b4991899610393ddc4c39ac8dd64c1a4be2c6155d3e134c8e13da2ff89652a146c6c6cbc19daddabf8c8e7b6ed45f226bdc5a5fea43a8468678b08f60dfe350c50c11da6310c07461ab6228208d01b65913bcf7b96c46af5f6168b8e4926faaed790a6a3168549586dbe8697bc27328b1eab662b8873b9653e8f6d838f9083259720c9a45d5ff450037f24f21694ce9763957a3b8f20aea0", 0xca}, {&(0x7f0000534000-0xec)="06a474bf51a9ead680151066cea60d7239dbf7505afeb3ccd82d52510be76637d08c5300475a5c789be62372fedc8be2935f3b384e412e675187439d6f760aff21b5c6af390a27dd19ff9feb0c77d0a43bf505f271fd50ef4ccd788815d96194ff7e7fb56bae3c5691f2f069dd71013f2ae6192e4ca6338e8291f59dad3568561f63c8c16a228a168483e913088600253ae2b11b63be5b80700a337bde94b3d23033dbd207d33853f31267eabd92bac150afa1e5a675ec7318eb8bab55ae30e1f1dd5b0c56742e952764ae6b2577ab95aaf7f928c7951853ff11a061e38d5c81c87131e8b900abb3d9d10b19", 0xec}, {&(0x7f000024a000)="5e8632291db88a8556aab00c5b2615a7e9ed651bbe79b126de81aac9922aa9e8ec32bec5d2f0450b35f18faf03fc35fa97e826b8d5cdfba7feb36a7bf8f5e49c2501a5833f0ee6595c15919e777523792da4961bc517fff536dd4195de7b5650dcbb07b19df71e12497524544bbc0e5ff7bb1fe080c78eb4126330ed632a991ba7400cb93e29ca1a866f611d798c07a567d58b5de1e456ba6b752389ac33bf", 0x9f}], 0x8, 0x0, 0x0, 0x4000010}, {&(0x7f00000ca000)=@file={0x0, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f0000005000)="7d0d974574ce4b22a46fc6c4cf0e47ca", 0x10}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f0000560000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004f7000)=[{&(0x7f0000e7c000+0x24c)="3928246b5a97974c28587094dcef6788ea1920839e6fb94d5ec3a17d7b574360b708577487d193be8a", 0x29}, {&(0x7f0000a25000)="", 0x0}], 0x2, &(0x7f00001eb000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, 0x0, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0xf0, 0x4000000}, {&(0x7f0000cfe000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000506000-0x20)=[{&(0x7f000040a000-0xc2)="6d34e9e9e8641bc398c75c4c674f7751eacd3dc46053767c21a15d41f78cb3880809edbd6617cee02106fbf979c0bfc692db6531dbceeb55e1d5dbfc07e73584bca5d63737e415defeba8af88b08e09fa1ffe397478080b78459a01111c3c98ad00e6280a0cd98536ffcace52864cfcc8f8b890f178fd180fdfe9a12afab866ba5b16037a31a2d696b99eafd959affbfc04985e759d131d4cf4e8e2b528afc779d20f61ca7a2243198b851b9c636dc2ad5162153b8732652d079332eb1a03e159ea1", 0xc2}, {&(0x7f00009fe000-0x4f)="6963506ca93aa22799b563af08b6d18a5e7d20973bd7e226c0c5e89c610c5fa36776f1d47668cf1de07be535454ef0f05f551f7e8dd9e0dc089874d47c3791359da63978e46f4866cf04795eb83386", 0x4f}], 0x2, &(0x7f00003a8000)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x10, 0x1, 0x1, []}], 0x110, 0xb390a3243c83978}], 0xa, 0x20000800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00001b3000)=0x0) 2018/01/17 22:39:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$revoke(0x3, r1) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) r2 = getpid() prlimit64(r2, 0x9, &(0x7f0000ebf000-0x10)={0x5886, 0x101}, &(0x7f0000374000)={0x0, 0x0}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d85000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f000001b000)=""/92) 2018/01/17 22:39:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c55000)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clock_settime(0x400000001003, &(0x7f0000a5b000-0x10)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000094e000-0x4)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000898000)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000025f000-0xd)='/selinux/mls\x00', 0x0, 0x0) getgid() memfd_create(&(0x7f0000e27000-0x1)='\x00', 0x3) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00008e8000)={r3, 0xfffffffffffffff8, 0x80000, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000b93000-0x20)={r3, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:39:29 executing program 3: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000c91000-0xd)='/dev/dmmidi#\x00', 0x7, 0x1) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000fb5000)=[0x1a503b20, 0xd315]) 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) r3 = socket$kcm(0x29, 0x4000000000002, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000e21000)={0xffffffffffffffff}) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000fb1000)="b306321bed3e77a862cda9ce37abaaad", 0x10}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000367000)=[{{&(0x7f0000fb5000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000fb4000)=[{&(0x7f0000f6f000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000fb4000)=""/5, 0x5, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ebb000-0xa)={0x0, 0x0}) 2018/01/17 22:39:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000377000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000014a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000c13000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000071d000-0xf8)={{0xffffffffffffffff, 0x0, 0x3f, 0x3, 0xfff}, 0x7fff, 0x1ff, 'id0\x00', 'timer1\x00', 0x0, 0x1, 0x7f, 0x80, 0x38f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:39:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x80007, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpgrp(r1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a4f000)=@req={0x50, &(0x7f0000000000)={@generic="0357ad7cda06a00973ab64891c2c66b2", @ifru_ivalue=0x0}}) 2018/01/17 22:39:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2001e, 0x3, 0xfffffffffffffffc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001df000+0xdb1)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ea1000-0x4)=0xfffffffffffffdbe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00007f7000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000695000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000268000)={r3, 0x55, "e3977f12f6b0636423073ed5108060b2d5bd6e2be77cde6936f1509dcdb4f580e32dcc900e2aae1977811dba92c40241d73720c1c3e8d74774a72b06b3383488bef83e87fc51de5c3377ec7d42709fd9a2a2d13613"}, &(0x7f0000a4e000-0x4)=0x5d) 2018/01/17 22:39:29 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001cb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x6, &(0x7f0000000000)=[{0x1, 0x1, 0x30, 0x8c}, {0x740a, 0x7, 0x9, 0x1000}, {0x3, 0x8, 0x1, 0x256}, {0x2, 0x1ff, 0x2, 0x0}, {0xa0c, 0xffffffffffffc455, 0x8, 0x1}, {0xfffffffffffffffb, 0x6, 0x3, 0x1}]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$poke(0x4, r1, &(0x7f0000001000-0x8)=0x0, 0x7f) inotify_init() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x141040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000001000)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000)=0x18) socketpair(0x10, 0x4, 0xf60, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000003000)=""/217) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000003000)={0x4, &(0x7f0000005000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000003000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000002000)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r2, &(0x7f0000002000)={0x1d, r5, 0x0, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r3, &(0x7f0000006000-0xbc)={0xbc, 0x1, 0x6, @random="6b758dc09c7166fa812c5c86db4e70131381e857e8f6ec72abd61c2d4387200226b8574d77fcc84f9859dd9791e7b4d7295285b7d0b9d317b8f39f72aa773c83cdb9c6d28a73e1a56dfc72a0b1cf561f0e64668f0b1687d3ec13cba751e13109d2364e91d356dd02d10b14a00229735a061311ece4f26612002f98c6ddfb4b2ff4055a1efa06856baa40acfe2b13eaf3291265690a1fb7678a02ab2d04e0ecbd7cd3dc14674ec5591672011a"}, 0xbc) socket$inet(0x2, 0x3, 0x100000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000007000-0x6)={0xfffffffffffffff8, 0x3f, 0x8001}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000004000-0x4)=0x7, 0x4) pkey_alloc(0x0, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(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) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0) fchown(r0, r6, r7) 2018/01/17 22:39:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f00008db000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000c3e000)='big_key\x00', &(0x7f0000a5f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f30000-0x1)='\x00', 0xfffffffffffffffb) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000af9000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000244000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) linkat(r2, &(0x7f0000ff7000)='./file0\x00', r2, &(0x7f0000e2f000-0x8)='./file0\x00', 0x400) keyctl$search(0xa, r0, &(0x7f00002f9000-0x8)='keyring\x00', &(0x7f00000f7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000148000-0x2)=0x2, &(0x7f00006bf000)=0x2) 2018/01/17 22:39:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000560000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000007a000-0x20)={0x800, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000062a000)={0x1, r2, 0x10002, 0x1}) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r3}) 2018/01/17 22:39:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00006dc000-0x13)='/dev/snd/controlC#\x00', 0x0, 0xffffffffffffffe) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000ca3000-0x4)=0x5) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000efb000)={0x0, 0x4, [0x0]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003a0000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000019f000)=0x3, 0x4) 2018/01/17 22:39:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a3f000)={0x0, 0x0}) r1 = signalfd4(r0, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={0x0, r2+30000000}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) signalfd4(r1, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) 2018/01/17 22:39:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000c1c000)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b2c000)=0x0, &(0x7f000061b000)=0x4) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) r2 = syz_open_dev$midi(&(0x7f000010a000)='/dev/midi#\x00', 0xffffffff, 0x220000) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ecc000)=@assoc_id=0x0, &(0x7f000005d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b08000+0x20b)={r3, 0x6, 0x7, 0x7, 0x8, 0x1}, &(0x7f0000374000-0x4)=0x14) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/01/17 22:39:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000abb000)="d2", 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000cbf000)=0x9e71) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) 2018/01/17 22:39:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x400000000005) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) listen(r2, 0x0) 2018/01/17 22:39:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f000022d000)={0x6, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$void(r0, 0x5450) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009b6000-0xe)='/selinux/user\x00', 0x2, 0x0) sendto$ipx(r1, &(0x7f0000f5d000)="61aca8bb34399eda6c0458d712e589b0670bc54bc42223da8578b2c3be5a9be848e23ed4ab37528ba093e9c24d107fcfcacf4755c0c556e524ae05879366611d637af0db4cb8fbf8ae99ad0f2b7fe6737ce1fc5b80ad4aeec81820e9911c91e7ec7c718dd325dde9b9ed37ea37ed134c97ec52dcd22b5f96f3dd7104128e93919ffa050ffab321a64659c5bedefdb3f1afe5550c0aa4dc27a2d5118b4e23f0326d93ebea0cd340fec98ed94343260b2712c3d0c1d9bde039469b3586a59b66e481c8aa9fcee75ff882b0fc36965bab9a51aaa968b05184830e072cbc240cb139b2b8d554bd76160d", 0xe8, 0x4000000, 0x0, 0x0) 2018/01/17 22:39:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000055f000)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f000037b000-0x20)={@common='bpq0\x00', @ifru_flags=0x0}) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xffffffffffffffa6) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x0, 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}, r2, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000257000-0x8)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) 2018/01/17 22:39:29 executing program 2: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000038000-0x9)='net/sctp\x00') mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000008000)={&(0x7f0000038000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x10)={&(0x7f0000037000+0x71f)={0x7, 0x8, 0x2, {0x0, 0x0}, {0x77359400, 0x0}, {0x2, 0xfffffffffffffff8, 0x5a, 0x7f}, 0x1, @can={{0x4, 0x2, 0x3f, 0x80}, 0x5, 0x0, 0x0, 0x0, "8cc7c3c4e7e7adeb"}}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x10) r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r1, 0x0, 0x4) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000039000-0x868)="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", 0x868) 2018/01/17 22:39:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005e1000)={0x0, 0x0}) kexec_load(0x14c3, 0x6, &(0x7f0000499000-0xc0)=[{&(0x7f000046f000)="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", 0x1000, 0x3, 0x7f}, {&(0x7f0000b65000-0x10)="ca83f1c3d25027476623cfb3bb124676", 0x10, 0x1ff, 0x10000}, {&(0x7f0000c74000-0x1c)="3879c0504f890eabaa6bc12b08f459898ffbbac58531628606763e2a", 0x1c, 0x2, 0xfffffffffffff001}, {&(0x7f00000c3000)="5bb14afb90669243725b8d2933d1213a5b1623d56d0ec4709ae7ebc34c34e96c4a810e4e3bebfa96a552a0f389f8d1fc956bf376cec90bcac7b8bc118561748043eba16132cddb045522eb1b49f568d25b217b31bd80afc6530bde9ef31d12678ae2039d219dbfe651acaa3891bdbc96765d5b150725aad88fedb0b3ea0a", 0x7e, 0x4, 0x8}, {&(0x7f0000506000-0x72)="b43c560a3c515fc7829c995a91ecb4b683a98ee5dad1fba90130c6fa1b0e55b295a857621eb5b01ad6e1b2f4cb9bb6b3eff14c63c33d901aece810228e09dd2d7283c00c7a341332176c9f317ee6ba33bb270a3f0403f9024c81aede7a7c3127486c289bbbb82f6b037d609de59f05fd9beb", 0x72, 0x101, 0x10000}, {&(0x7f0000fb4000-0x9d)="cc175ae82b0f2b7a2e4d33e7c149a017db679acab0ad442c2817f89511b05be337861a89f4631f299d855a2c93362e0f1be8cf0c5d17978633a9d5fc47fad869409dc953138d0ea7e395a8c76544f9b1c6d12e6694621bd1cb22cb532ecf3ad6d53383d80d054cc77117fad441d036b4d37a326fd5bcad291d37aa18ff9b93b8f3593b0a2dfc7c1c6bbbbe20a98192226444814e8140a74c2154f488c8", 0x9d, 0x1, 0x400000000}], 0x3e0001) close(r0) [ 115.178592] kauditd_printk_skb: 86 callbacks suppressed [ 115.178600] audit: type=1326 audit(1516228769.303:1332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18756 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 115.218534] audit: type=1326 audit(1516228769.305:1333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18756 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=321 compat=0 ip=0x452e39 code=0x7ffc0000 [ 115.244740] audit: type=1326 audit(1516228769.305:1334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18756 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 115.271438] audit: type=1326 audit(1516228769.306:1335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18756 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452e39 code=0x7ffc0000 [ 115.297507] audit: type=1326 audit(1516228769.306:1336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18756 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 115.322987] audit: type=1326 audit(1516228769.307:1337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18756 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452e39 code=0x7ffc0000 [ 115.352115] audit: type=1326 audit(1516228769.308:1338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18756 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 115.378364] audit: type=1326 audit(1516228769.308:1339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18756 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=44 compat=0 ip=0x452e39 code=0x7ffc0000 [ 115.403471] audit: type=1326 audit(1516228769.308:1340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18756 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/17 22:39:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000091c000)={{0x80, 0x0}, "706f7274300000000000000000000000000000009c00000000000000000000000000002200", 0x0, 0x0, 0x0, 0x40, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:39:29 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) write(r0, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xfffffffffffffc00, 0xc080) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = accept(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) fcntl$dupfd(r0, 0x0, r2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000ea2000-0x5)={0x1, 0x3ff, 0x1, 0x0}, 0x5) 2018/01/17 22:39:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000130000-0x4)={0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000171000-0x1c)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b1}, 0x1c) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00004a5000)={0x0, 0x0}, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000a1f000)=@abs={0x2, 0x0, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000123000-0xa6)={0x0, 0x9e, "fef8f5d66985b3c0ef570816a0b26084d34371fe94b636c2a201d3dc63d89010a984af29a55bff0c61a3d160bea2769698a1920a6e42ca9266195d3d56c5f2e8c5e37a1f51193e22d2fb3765340cddf404d4a2278c6cb30d8f9f62b9a7215641d114f800e26cc4b7ed5e3aa1324a3e6ea83e9ec778f1d5f3bc9d611014fbdefb9d3cfad781718da7da699fe9657e86c0b20c02ef6ea02d32937be50ef37c"}, &(0x7f0000add000-0x4)=0xa6) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000691000)=""/106, &(0x7f0000d36000-0x4)=0x6a) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007e2000-0xc)={r2, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b17000)={r2, 0x5, 0x10000, 0x7fffffff}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b3a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb4000+0xc5e)=0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/01/17 22:39:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000574000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000004e000-0x16)='/selinux/checkreqprot\x00', 0x86000, 0x0) uname(&(0x7f000086c000)=""/4096) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000087e000)=0x0, &(0x7f000057e000)=0x4) truncate(&(0x7f000011e000-0x1)='./file0\x00', 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000073, 0x0, 0x101}]}) 2018/01/17 22:39:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x4000000028, 0x4a840) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000001000)="d0e70b33271625a4f5a3ca6599fcd2277cdd0508ec4e4596929d004e5e6907954bd10c0fcb3bade2b512733ece69a92bbd3b0fb2463cd512d7a335f03b6a5a9f4dae0c5b54908c0b5fe4402b67fbc841ec5e918cd963618bd8659218953edd22d4329a69e3a7f37de00e51fa7603a19b3b31ee9d04d88d4c30dc39cd46cd6b73752f6022907cb183699ea41e4dfb08e117d035e0af76dd468a6aa1a7d985c2b9c585f93898fdd56a903dd148fa287a975328796812805c17", 0xb8, 0x4810, &(0x7f0000003000-0x10)={0x4, 0x9b, 0x6, "e601b61e48a2", 0x2, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) semget$private(0x0, 0x3, 0x500) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'btrfs.\x00', 'posix_acl_accessvboxnet0md5sum\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f000044c000-0x60)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:39:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x400000, 0xffffffffffffffff, &(0x7f00007d3000/0x400000)=nil) shmget$private(0x0, 0x3000, 0x40, &(0x7f0000b1b000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/01/17 22:39:29 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000193000)='/selinux/policy\x00', 0x0, 0x0) r1 = accept4(r0, &(0x7f0000453000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bf000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) unshare(0x8000400) r3 = bpf$MAP_CREATE(0x0, &(0x7f00002f9000)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) preadv(r3, &(0x7f00001bb000-0x20)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007e7000/0x1000)=nil, 0x1000, 0x4003, &(0x7f000095a000)=0x0, 0x3ff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f000038f000-0x8)='./file0\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000019000-0xd6)=""/214) r5 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r5, &(0x7f0000008000-0x200)=""/512, 0x10000035e) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000fbe000)=0x4, &(0x7f00002d1000)=0x4) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d1a000-0x4)=0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f0000704000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00001df000-0x98)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x200}, &(0x7f000046c000)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000033e000-0xc)=@sack_info={r6, 0xff, 0x3}, 0xc) 2018/01/17 22:39:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000192000)='/dev/input/mouse#\x00', 0x9e9, 0x100) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000188000)={0x7, 0x9, 0x5, 0xfffffffffffff57b}) 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) io_setup(0x5, &(0x7f0000e70000-0x8)=0x0) io_destroy(r1) [ 115.429010] audit: type=1326 audit(1516228769.309:1341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18756 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/17 22:39:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) mkdir(&(0x7f000066c000-0x1)='.', 0x0) syz_open_dev$binder(&(0x7f0000cac000)='/dev/binder#\x00', 0x0, 0x0) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2018/01/17 22:39:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb3000)={0x0, 0x0, 0x0}, &(0x7f0000657000-0x4)=0xc) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x9, &(0x7f0000055000)={0x1, 0x5, 0x5, 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000ef9000-0xb)='/dev/audio\x00', 0x7bfb91def9be3e99, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00000ec000-0x88)={0x4, {{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) prctl$setfpexc(0xc, 0x82) rt_sigtimedwait(&(0x7f0000db1000-0x8)={0xff}, &(0x7f0000f8c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000141000-0x10)={0x0, 0x0}, 0x8) 2018/01/17 22:39:29 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000c63000-0x93)="", &(0x7f000011b000-0x4)=0x0, &(0x7f0000764000)=0x0, &(0x7f00006ad000)="") recvmmsg(0xffffffffffffffff, &(0x7f00003bd000-0x1e0)=[], 0x0, 0x0, &(0x7f00007cc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000396000-0x4)=0x40, 0x4) getuid() r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000054d000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x4, 0x10001, 0x401, 0x401, 0x2, 0x20}) 2018/01/17 22:39:29 executing program 3: r0 = shmget(0x1, 0x1000, 0x6, &(0x7f0000d79000/0x1000)=nil) shmat(r0, &(0x7f0000c22000/0x2000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00007f2000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x301, 0x8000) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a23000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockname(r2, &(0x7f0000178000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000057000-0x4)=0x3a) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000472000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00001b7000-0x8)=@fragment={0x3b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x8) 2018/01/17 22:39:29 executing program 6: prctl$void(0x27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000048f000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a49000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:39:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000ed9000-0x1000)=""/4096) writev(0xffffffffffffffff, &(0x7f00000fe000)=[{&(0x7f00004c8000-0x5)='v', 0x1}], 0x1) signalfd4(0xffffffffffffffff, &(0x7f00006c2000)={0x8}, 0x8, 0x80800) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005b8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007d3000)={0x0, 0x49, "20534676a153c09912501a065b6c8a883eae57ee2a2bf2882118854e98ae155cfaa8cd3367fff271251ee47fe066d12cc6c492cbab3593e28e08f9ba2d10bbd05b7a4ecd645b38e484"}, &(0x7f0000aeb000-0x4)=0x51) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000054b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c89000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b98000-0xa0)={r1, @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]}, 0x9, 0x0, 0x9, 0x4, 0x9}, &(0x7f00001ab000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000904000)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000048000-0xa)={r1, 0x2, "7f3d"}, &(0x7f0000d74000-0x4)=0xa) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000065000-0x38)={0x7f, 0xaa8, &(0x7f0000916000)="1d94817fc9d1d616dc3d0ea21cb8b234841c380d8fe5f36ff904a5162987960b72591056073fb69bdf0843830cbd45ca01db217195eb50ea6c7793c817fef40a3d618ca5d5e49b951ef7407f7fe9522beb602863fd3c5d4ad9682f3e0a0ffb24a9203c1421360849f37062962d4ae0cd234ef07a0530bbf688bacf3b0939710688beae21af00e16da7c98486f19e787585230f4dca0abf43acb4f63853d73aa53e4f5a1eedebd030eba99de88144e6dab04cbde6c9a8435b4c01e935dca5a3a1aec18a66", &(0x7f0000c11000)="cd256887cabfea0d6d19af297209bd6e0d5d5cb4afb2f5b399c807187e843e1218771517bc66618a3497f69ae3520ccd9f41e6f5e75d41275f2744f7380c4bf95e69f258712bda16ffc68a51ff1f68ea321b117427cd5336ad8f9313a2f6e054ec6ab716581f5ce96da53f4b0c9ad495e58daf2d4d6a44f515c5159aa750b9f58c2efb5219aa220f1e4e4921a9c0affd6dbc9a95f1ea6db7feed690229c3cc5bac245d99d7b5d9ea866c4440f9baba3d47a1f0c24654f7e1c2095ac7efbc47be5015ed7c89d4e104748222010d45591a309294832a5226b722a79d7cd98dbc0ac50f6222a25688bc", 0xc4, 0xe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:39:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000023000-0xb)='asymmetric\x00', &(0x7f0000310000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000310000-0xd)='/dev/dmmidi#\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006c2000)={0x4, 0xffffffffffffff9c, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000ee6000-0x10)={0x0, 0x0, 0x6}) r2 = syz_open_dev$sndpcmp(&(0x7f00009e9000)='/dev/snd/pcmC#D#p\x00', 0x800, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b23000)={r1, 0x80000, r2}) 2018/01/17 22:39:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000b5c000-0x18)=""/24, 0x18) timer_gettime(0x0, &(0x7f0000bc5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000186000)={0x0}, &(0x7f000089f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000027f000-0x10)={r1, 0x1c9c380}, 0x8) 2018/01/17 22:39:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f71000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x80000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) 2018/01/17 22:39:29 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f6a000-0x4)=0x3, 0x4) r1 = dup2(r0, r0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000010000)=0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f0000d43000-0x9)='/dev/sg#\x00', 0x0, 0x181000) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000f6a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000f6a000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f6a000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 22:39:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003bf000)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000e1e000)='/dev/audio#\x00', 0x7, 0x680140) utime(&(0x7f00007f5000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23ea7cb0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000e8f000)={0x2, r3, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockname$packet(r2, &(0x7f0000635000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000155000)=0x14) connect$can_bcm(r2, &(0x7f000027e000)={0x1d, r4, 0x0, 0x0}, 0x10) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r3, 0xae80, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/01/17 22:39:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00005b1000-0x10)={0x0, &(0x7f0000000000)=[]}) io_setup(0xfff, &(0x7f0000c2e000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000858000-0x9)='/dev/rtc\x00', 0x140, 0x0) socketpair(0x5, 0x1, 0xcd96, &(0x7f0000f7f000-0x8)={0x0, 0x0}) io_cancel(r0, &(0x7f0000ee5000)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f0000119000)="bb906c806063b5bce327ff59d50f93c3604d312ccb6ca410d6cfa09e750286da90db5617d6fd5d760ad32d2eed5e606273b22b15b872f865b41c1eebd9df2f6fb4b5d55bc80fb942d57e3f90bd03d5952a0909173a82351132d84aef80e9369f9aef4176be67351e160f9b3e3d16e1762771a5984c3c4daaea2ccb13c2ee3b8b469ee0c4a8cef563b6d077024d5562883562b7b6200a848ddc716691cda824dc2c657f87574c2de8afe49a70cff0d4396e0a54cf511999c60f0f0c1fd309ab797b025f3d7deb323c01a1207aeb17b1ad868766", 0xd3, 0x9, 0x0, 0x1, r2}, &(0x7f000097e000-0x20)={0x0, 0x0, 0x0, 0x0}) timer_create(0x1, &(0x7f0000aec000-0x60)={0x0, 0x37, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000161000-0x4)=0x0) socketpair$inet6(0xa, 0x800000000a, 0x9, &(0x7f000054b000-0x8)={0x0, 0x0}) 2018/01/17 22:39:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/17 22:39:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000ef9000-0x8)={0x0, 0x0}, &(0x7f00005f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000081a000-0x8c)={r5, @in6={{0xa, 0x2, 0x2ce, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r6 = dup3(r0, r1, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00003e6000-0x6)={r5, 0xfffffffffffffff8}, 0x6) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000227000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000b49000)=@assoc_value={r5, 0x54e3e79b}, &(0x7f000050c000)=0x8) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a04000-0x20)={r3, 0x0, 0x100010100000002, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) 2018/01/17 22:39:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) sched_setaffinity(0x0, 0x4, &(0x7f00003de000)=0x9201) readv(r0, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/17 22:39:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0xfff, 0x0}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) sync_file_range(r0, 0x409, 0x1f, 0x5) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="01") 2018/01/17 22:39:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000091c000)={r0, 0x28, &(0x7f0000fde000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007e1000-0x8)={0x0, 0x80000000, 0x5, 0x3}, 0x8) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000ba7000-0xf6)=""/246) ioctl$void(r1, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000b60000-0x28)={0x5, 0x8, 0xfffffffffffffffe, 0x8, 0x40}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000095f000)=0x7fedfbec, 0x4) close(r1) 2018/01/17 22:39:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f4f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000b72000-0xb)="4d97acfb32728be22cfaaa6ad2f6be6ba28a2fff68bb9f7ec819e2c730c41210007d26e25f2e8bc3933dfba36da89f0cdcbca2e4caed8ddcdd971fb3def6a0effd57127eebe4e4cc7f1ade09d547646803bb08404aaa13e69bcf", 0x5a) unshare(0x24000200) 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) unshare(0x4000000) 2018/01/17 22:39:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000448000)={r0, @in6={{0xa, 0x1, 0x7f7c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x2, 0x0, 0x8, 0x2}, &(0x7f00007a6000-0x4)=0xa0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ae5000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x0) [ 115.721890] autofs4:pid:18842:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) 2018/01/17 22:39:29 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f00000ef000)={0x0, 0x10000000000000}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 115.779778] autofs4:pid:18854:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) 2018/01/17 22:39:29 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000090c000-0x2)=0x6, &(0x7f0000446000)=0x2) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f00006dc000-0x4)=0x0, 0x4) 2018/01/17 22:39:29 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0xffff, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000d000-0x4)=0x1, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000000b000)=""/43, &(0x7f000000c000)=0x105) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000003000-0x24)={0x45f, 0x2653, 0x4b, 0x8000, 0xffffffffffffffc1, 0x9, 0x8, 0x6, 0xfffffffffffff52c, 0x7fffffff, 0x8, 0x101}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000008000)={@common='teql0\x00', &(0x7f000000d000)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0xf3, "1cf9f8b70f66e15d16719d715f35a98b7c082370e5c7a9052ca4d1c03be5f59c9c4b0d82313e26bd9d1a7fb9458b5a01855e5d9816e0a26bffc5db508cf36198cfa6333c7eed8a924266a57058d2beab9c227f7806bcfb0b870235814dadd469927beb74962378474c72f8b11a12b4cd90c11b99d84f6024e7c5c43de6abbbe1e6f18dd36316cc0d8cd9e123e249e0787537c372c8ac9937636015bdd5fc0b508e9316f1cac6e1852f316c88c9f8638f3b60642e1ee790d257c61379602c5a6ad9761f765869872c4d30016f9183d3150a2abcc7bdff000000000000004eb77a1c2bb96db59c165c532aeb9757ea09c9c46fa8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:39:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f0000430000-0xb4)=[{{&(0x7f000039b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000f6000)=[{&(0x7f0000615000-0xdc)=""/220, 0xdc}, {&(0x7f0000e9c000-0x44)=""/68, 0x44}, {&(0x7f0000341000)=""/62, 0x3e}, {&(0x7f0000970000)=""/4096, 0x1000}, {&(0x7f0000b61000-0xe2)=""/226, 0xe2}, {&(0x7f0000ead000-0x73)=""/115, 0x73}], 0x6, &(0x7f0000df2000)=""/92, 0x5c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00000ce000)={0x0, 0x0}) write(r0, &(0x7f0000522000-0x1f)="1f000000120003f2fcff940600e100770121004108001d0000000000000000", 0x1f) accept$ax25(r0, &(0x7f0000b99000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007f0000)=0x10) recvfrom$ax25(r0, &(0x7f00003fd000)=""/126, 0x7e, 0x0, &(0x7f0000883000)={0x3, {"60830d1772da79"}, 0x0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000981000-0x10)={&(0x7f000082b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) recvfrom(r0, &(0x7f0000d53000)=""/96, 0x60, 0x0, 0x0, 0x0) 2018/01/17 22:39:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x400000005, &(0x7f00002aa000-0x8)=0x0) 2018/01/17 22:39:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00009b4000)='/dev/mixer\x00', 0x21c0c0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000d9b000-0x4)=0x0, &(0x7f0000978000)=0x4) bind$alg(r0, &(0x7f0000fb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f000098d000-0x10)={0x0, 0x0}, &(0x7f000059b000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002ce000)="5813183add75e808821a6aa8afd850de72423b448bc4faffcc1464f8fa8843019e", 0x21) r2 = syz_open_dev$dspn(&(0x7f000074b000-0xa)='/dev/dsp#\x00', 0x2, 0x800) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000d7d000)=0x101) 2018/01/17 22:39:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000436000)="3f0300", 0x2) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000b5000)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000e40000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000d36000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getxattr(&(0x7f0000144000)='./file0\x00', &(0x7f00005ec000)=@known='security.selinux\x00', &(0x7f00001f0000)=""/104, 0x68) r2 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 22:39:30 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000380000)='net/ip6_tables_matches\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000991000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9802, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f00007f6000-0x8)='./file0\x00', &(0x7f00005f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 22:39:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000dc2000-0x6)='sysfs\x00', 0x10, 0x0) r0 = shmat(0x0, &(0x7f0000814000/0x2000)=nil, 0x5000) shmdt(r0) r1 = shmget(0x1, 0x4000, 0x900, &(0x7f0000031000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000001000)=""/164) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x6)='./file0\x00') ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r2, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000004000-0xbb)=""/187) ioctl$TCXONC(r3, 0x540a, 0x5) r4 = creat(&(0x7f0000001000)='./file0\x00', 0x1) fsync(r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000005000)={0x1, &(0x7f0000005000)=[{0x4, 0x401, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000006000)={0x1, 0x44, &(0x7f0000006000-0x44)="c52c87e95524bd95fb38944a5fe4b169d2f89288d2a54eb5cbbcd5cbbfde4d107b3afe44a9d1c477e64271ff72c00cd5993b1c9da606687a31471927587e7a5507d253da"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000007000)={0x80000001, 0x8, 0x2, 0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000008000)={&(0x7f0000004000/0x3000)=nil, 0x3000}) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000003000)={0x7, 0x438}) 2018/01/17 22:39:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f00001e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef3000+0x9c2)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) [ 115.934006] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 115.945692] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 115.968141] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 115.977694] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 115.998266] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 116.012686] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 116.021346] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/17 22:39:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000045a000-0x8)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000de000-0x10)={&(0x7f000091e000)='./file1\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") creat(&(0x7f0000951000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000c60000-0xc)='./file0/bus\x00', &(0x7f0000db8000-0xc)='./file0/bus\x00', &(0x7f0000b8c000)='mqueue\x00', 0x0, &(0x7f00000fa000-0x9b)="") 2018/01/17 22:39:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20006, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000bf000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x24401, 0x0) 2018/01/17 22:39:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000326000-0x50)={0x2, 0x6, 0x3d, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x0, 0x2) 2018/01/17 22:39:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0xfff, 0x0}, 0x10) r0 = syz_open_dev$dspn(&(0x7f0000d3d000-0xa)='/dev/dsp#\x00', 0x3, 0x2000) r1 = getuid() r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00005f5000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6c000)=0x10, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fb4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000418000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000078c000-0x4)=0x0) r5 = getpgrp(r4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000992000)={{{@in=@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, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a00000-0x4)=0xe8) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f000083f000-0x10)={&(0x7f0000375000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f1c000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002c8000)={0x0, 0x0, 0x0}, &(0x7f0000a45000)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000012e000)={0x0, 0x80000, 0xffffffffffffff9c}) r11 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000181000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d80000)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000072f000-0x1)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000743000-0x4)=0x0) lstat(&(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000f74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006d6000)='/selinux/enforce\x00', 0x1000400000, 0x0) r17 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000bd0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000513000)=0x10, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000238000)={{{@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=@local={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}}, &(0x7f00006d1000-0x4)=0xe8) r19 = syz_open_dev$loop(&(0x7f0000adf000)='/dev/loop#\x00', 0x4, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d6a000-0x4)=0x0) fstat(r19, &(0x7f0000c77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000985000-0x4)=0x0, &(0x7f0000bd8000-0x4)=0x0, &(0x7f0000a46000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000852000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a49000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002d0000)=0xc) stat(&(0x7f0000c16000-0x8)='./file0\x00', &(0x7f0000d30000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000897000)=0xc) lstat(&(0x7f00009b4000)='./file0\x00', &(0x7f0000f8c000+0x4e2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getgid() sendmsg$netlink(r0, &(0x7f0000ea8000)={&(0x7f000057e000-0xc)=@kern={0x10, 0x0, 0x0, 0x400400}, 0xc, &(0x7f000011d000)=[{&(0x7f0000aea000)={0x1458, 0x1d, 0x20, 0x3, 0x1, "", [@generic="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@nested={0x80, 0x22, [@typed={0xc, 0x36, @u32=0x80}, @generic="484538374ca5e05b1f4353ebeb80f14dba58d2c2432c2c46518141c5962279ac56011f475e390364e576ceb04a5cbea6b719f32d06a9be7be285f5f0d6dcfc3d16e54a0351ad2fe707221d3644dbafa2bd40338eb2acc4ebde24ae31a88f22c453265ed9bd54ea9091c018a146594bba"]}, @typed={0x10, 0x41, @u64=0x20}, @nested={0x188, 0x31, [@typed={0x8, 0x31, @void=""}, @generic="b91ae7cc9555866cb2f447eaffaa9cc5a2e49a06b670e7631c3e74c2d2e5145152041abb1d8a98d719108c2627b2b88d92", @typed={0xc, 0x24, @u32=0x7}, @generic="b17437a7ece5a33835905b161414701f7a4c93a13ef9694c4c1db653bf74d73b0aea120339ec4a74cef49cfa9af9a8bc95ae1a3b537cd12e0fca53b71a16e232b6e3c234770b457ed422daffa1b0cea21f3fd1f23765c0129cfb7629dd83c64639ae763cd050ef89eba6d53cfb0aeb567a67b4b0f6f3f30c53276e9d2676122f519079794604de76be32cec1e99e4880676bf11954dc0a46727e42f3e9552b51dea8a58e1b3afe04b5ab370593078bab155dd9880029bd78c420c9618d65c32b7ab7e489268c953df878043d", @generic="00b0561f9642dc13906e52cf5a97793cfa79dc853f9b1b9249d80e91b13001d160b8ae215cbcad2be32fd012ec6f9944dec2dd8c4b0640d0d854015cac87b1a681966bad897948028587ff6b484d9d7c2412ca41a0610b1b622728576f48c37103e576e430e1", @typed={0xc, 0x4a, @uid=r1}]}, @typed={0x10, 0xe, @u64=0x340b}, @typed={0xc, 0x87, @u32=0xfffffffffffff001}, @nested={0x120, 0x13, [@generic="ee3a607c4b91183385b00b60f8133b7f53c6ed673c39458a73147d819655833d7bf96b93bf36498075faee30f0c9c22c01149300330b65badd7cf74e3ba2208ef2024dc1f217f7e3b1e1c30fea10a00534b5853e40a3c2c8727791746ce549b1fbbf38c849d670862ab101579b8bafe2ffafb8073039ef480f2344270afc131b22de8a550a39547cf394273e00ab357d0bb2cf6a39aff359dd108f6c257d4287cc8751bf8a0df90aea8e66a1987216ecf11a3c", @typed={0x8, 0x87, @void=""}, @typed={0x54, 0x7a, @binary="de2c21700fbb49f1312b2cdf6ac5f915886c2625141d9f4393807f013415451b9e5c2ccea048ff2f9086fd5a07e0c1b35cd5466b79bd458f5240a2b05d864c75c7eabf3fb72827aaf01a85b4"}, @typed={0xc, 0x92, @fd=r2}]}, @generic="9358238017aabdd30f09941f38795313d0", @generic="bbffbd94755196cbc3523c4bdebdcd1fadebaf65657755b62ba9784a93ca316599eda3a4bd75c22a41c4163e08093f48145049d803f6a1fb538cc34da3b8313cf9797079e9a4b9a93e19885abfe48c82869cb3e916080f060cdb8ce2fed0bcbb6a755298a0342711f213e7fd8285fd47574acca249c8358234f64ffefe3f538c32aa282cb16060c24cc14fe958ecc7bd6dab93ac96db42cccb6974d561fc3fccd95f3df44a4ab2711b5e6f1be882dcadbbc7ec9c35c7d958199002b5178569a3547e3ed76ea0870cdbc961f17968fa20a549bd79ad60a36f98cd2daf1dccbd1a5bce73"]}, 0x1458}, {&(0x7f0000bb7000)={0x24c0, 0x41, 0x0, 0x3, 0x0, "", [@nested={0xd4, 0x2, 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@generic="fea6c0b0b6374acf9bf9a3a74607d5f89993133be3fac1b6ca6c6a9019cc92a2ae995212241f5b19af3ede7b6532053ecfca7691952601d4646da08b8e6e1dace92454bb5fb045a5d4b8d204f0f99714092d3df36f93ce6df51ca470bab19ddd87f120b81182e5a9b866a10a30b1027d32c68ec750101891bf2e31c6c4696286548d6f3b4a98575a8cb16f56b483268ab65fc0fdbbb0cdaccbad48b39d756e9b6db03f72b580a7d9fa1970e8e6b9384b0f41e2f33d7742466bd56a1dadfeeec87966ef529050739e621cbdc33a586b89563ddc44ffca4688934ed8d788225c69", @typed={0xc, 0x5b, @ipv4=@multicast1=0xe0000001}, @generic="e83dc4d618b23e6f5c60aa4f0a38f3f9bfc8ecbd1df03272a837361cc750", @typed={0xc, 0x2c, @fd=r17}]}, @generic="c017ccb3c1eab3fb15afc7056a87d76c3e9741104b34d2ed2bb55b56720fb3de747dc0c970e98fbfb819c94b56bd9d8c78890c1a1c0c65040b89bc8c89f8d74de9ab57583d63f6078b42808e349282422444213f43c33cd7def878d8b76d48d3133e560732ad0f1602317f6460a446cf971f2bd6c2d653afb5bd0b8a5d4d05e3b755d423c94d79bd9a212553f64f8b2579feaad3cada715b361dfd1301f896eec5d90b47f3a55518af97858bf659954fb1228cd67e1ab63d215883eb473b2b3ae6c64ebb96e20d8859b179aac5a6cc14348b138ea61ba6a8b4dd444e8413fdb035"]}, 0x1224}, {&(0x7f0000c4f000-0x118)={0x118, 0x20, 0x8, 0x7, 0x3, "", [@generic="454e2258eb866192d1dc96247f87dd713fbf64ffd3199367c2d081855b3ad609a0c53d47063b6a2c99f1421994cb8b5d942b246c95a458e94b5ebf70319a46f702e96545fa64e4944e82a5ae2f4848ffcc3f87f9f488f0197c4d05f290751b26e75b30cc120ee7752a82f009ba54d2fee0ccdc4658f8d74131eb402b87686fc647d6531d32a937c92f343404ffc9c243832a01a702bdbf9555325c15ea058a3f7fcbddba985abbd77c7bdc9a58a1c16c4eaebd4232be5b57276060d462e0a0b006f2123d65b04ad2d8ad", @generic="1871eeef054e9990eec8b05462bc6bd554c208018b73c4368fb3ce6cd722cf880fe420f723b024ee31aaaf2483173cc2e487538a6e15831866da1073848d"]}, 0x118}, {&(0x7f0000ce4000-0x218)={0x218, 0x1d, 0x18, 0x1, 0x0, "", [@generic="9d98f201d12c99e833c3ca9636b4f0d0763a00fb3319560e324c0673c293b0f3756b2057bf05f1a5da8444e4901353853c7346e077e8b46fba8a14696849db2b2065d54907e62f0ff0a68c8bcaedecc6b7a47f4c7fb63ace25dca77f875a363fecf9366d5402fb5c2abb47218890932d10bbbe21c1d54a50416904d54cff10b4fa7e4fa76becae70c00cf191ccc00eff703cda7ffff8bbbf9fd73080b9e427652b8a06d29aad2f930de479e3d12f6b52b784354769feae6f1889eecd2efa7a639b9e73a61d84782c09e493eee32e5582c34f5c09b27840a1fd40e345011e0a25a8badcf684bb6b77bc92da94", @nested={0xc0, 0x2f, [@typed={0xc, 0x2e, @uid=r18}, @generic="da6c7f74", @typed={0x3c, 0x1a, @str='-%ppp0vboxnet1systemcgroupself\'lo,h)trustedselinux\x00'}, @typed={0xc, 0x62, @fd=r19}, @generic="", @generic="b9b3c16b8dc4023e2371f5d827749f5270437af8808ab204a18b860aa8836e", @typed={0x20, 0x21, @str='[ppp0-vmnet0)avboxnet0/\x00'}, @typed={0x18, 0x17, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x7a, @u32=0x8001}]}, @typed={0xc, 0x4f, @u32=0x5}, @generic="4f94", @generic="586716331ee51b40d99d328a9a11eb53ca1f633af0aae07f41bfef3a184ada95a50d651bfe378f16a790ef09354737345b231d7b94630689c714be8c76972b2762151e9a5939e72bec85b0a2"]}, 0x218}], 0x8, &(0x7f0000035000-0x60)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x60, 0x48000}, 0x40) r29 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r29, 0x800000000000937e, &(0x7f0000017000)="") ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r29, 0x800443d3, &(0x7f0000e49000)={{0xb37, 0x3, 0x66, 0x1f, 0x6, 0x2}, 0x101, 0xc9ad, 0x3}) timerfd_settime(r29, 0x1, &(0x7f00000e6000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000e3c000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 22:39:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) close(r0) r1 = syz_open_dev$mice(&(0x7f00009fb000)='/dev/input/mice\x00', 0x0, 0x109000) r2 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000481000)=r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc9000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r3, &(0x7f0000586000)=""/0, 0x0, 0x400000006) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000054b000)={@generic="a39d3ec071456775b3e10222a8ce0212", @ifru_flags=0x1100}) 2018/01/17 22:39:30 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000e98000)='net/tcp\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000012d000)={0x0, 0x0}, 0xffffffffffffffff) 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) pwrite64(r2, &(0x7f0000a3e000-0x3a)="d60d235b0569a6041be49cf5bd799652731be6704deecc5c5f67ff61a8bd1d3ca477460485277d8f8735a9a2f0fc2c7343e00f3cbffe04ad7f24", 0x3a, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000c30000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xbc84}, &(0x7f0000886000)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000893000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000d8d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000dfc000-0x8)={0x0, 0x2}, &(0x7f0000b7a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000d55000)={0x0, 0x6, 0x6, 0x0, 0xfffffffffffffd8e, 0x6, 0x5, 0x1, {0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x1, 0x8001, 0x9, 0x20}}, &(0x7f0000806000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a55000-0x8)={0x0, 0xd8}, &(0x7f00000ef000)=0x125) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000bcc000-0xb8)={0x0, 0x3, 0x7, 0x99, 0x69, 0x5, 0x4, 0x5, {0x0, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffffd, 0x80000001, 0x8ce7, 0xd629}}, &(0x7f0000448000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00004d6000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x9, 0xbfb, 0x3ff}, &(0x7f0000a4c000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000563000-0x20)={0xff, 0x100000000, 0x8, 0x0, 0x0, 0x6, 0xdf, 0x3ff, 0x0}, &(0x7f0000b2e000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a32000)={0x0, 0x8}, &(0x7f0000e22000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000085b000)={0x80000001, 0x10000, 0x8, 0x6, 0x0, 0x7f, 0x1010000000, 0x3ff, 0x0}, &(0x7f00002d2000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002b3000-0x8)={0x0, 0xa461}, &(0x7f0000fa2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000333000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000235000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000610000)={0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, &(0x7f0000a26000)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000de8000-0x14)={0x0, 0x5, 0x1, 0xffffffffffffffc3, 0x2, 0x92}, &(0x7f0000bc1000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000229000)={0x0, 0x8c, "b322463c2b0f8c3f4d68c9e19c6a9c5ac7159949321ed83d703edfecf18be499887fd86ff41caa4bb3ea2b3c17326d2a8209365490ef47ba9cabff4566fc54dfc24cc016573445159248deacd989d27857e269523d761fd1a1f145963f31a845ab42a15dbd972340c126654427924ae4e805463ce065ca610e6932aa02cca8fd02ebf3313442f10c134017d8"}, &(0x7f0000766000)=0x94) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009bf000-0x6)={0x0, 0x3}, &(0x7f0000a0f000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000029e000-0x8)={0x0, 0x0}, &(0x7f0000c9e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000555000-0x10)={0x78b2bfb7, 0x800a, 0x40, 0x10001, 0x0}, &(0x7f000041e000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000d8e000)={0x0, 0x68}, &(0x7f00001fb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008f3000-0xc)={0x0, 0xe3, 0x30}, &(0x7f0000e5b000-0x4)=0xc) sendmmsg$inet_sctp(r1, &(0x7f00003c5000)=[{&(0x7f000037b000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000178000)=[{&(0x7f0000031000)="e5481236af2375eed43b2aecc0010eae60d8231660056b7fa51d5b8d3b46955925408efd00dbad02e1611c52de1400d184af07945d4f07e5e832da4779c38add283077e10e255bb2328eece0f2f02c502c15a8edc7e36212f8543c0d8aac286cf85ceaffe875e242ee15366f09a1aded66c64dfe0f179a749a179a8b4a630dd71fe576f90b1ec158d7f7490cf209", 0x8e}, {&(0x7f0000250000)="919eb9514b649435357baa2edfe207a28c257d22a09800447bccd4c0c8bbdae06ab7d0f58a77a9f53016eebf8afad216e89929608409c7d7c1f1b1298bcb1da6ef9181e33b15b1eead7b5cd563aa8f302e0359fa819e21c1e73ec4d33ef2d93d86ebd49bdc939812648e153d9bbc5411", 0x70}, {&(0x7f0000bc4000)="0d6b66e415dc2269e84f218956267bde7601885aed3092918275e24ed328c371663c68072e6606e410a05cb9b66e904a193db5463d766ceadb4e73763dac4bec83e3f311f9b7a08c85fb35e0c60fa1f5a0d83f9e461c95819af98066e3c57f528e6489cfaf199e5a34f0c0214a436f523423b636ce8c35b43c94a9f057fc5e45a2304ad1f6dfef767e352f1bdf791a41c69a89ad169c068ae4d4cb9ce34ad04870ff8170feb2faff", 0xa8}, {&(0x7f00000dc000-0x89)="a0c232a9633825edd345ea796edc74d3ee454f87e8749ff861b3a37b94809d92115fecce50dd9013552f8d2cb68823c2ee5be52ee3872884898031681336344ae7f6ef3f17b7135a59aa438be1a69ae652d3fd8551b64e09055b4121e3d2a14208dfab980a98d927f5eb5e29e653ce097b6f1e404a9bc24c07faaa4d78b4c980a82dadcfed656f0570", 0x89}, {&(0x7f000004d000-0x3f)="8acc20a22d4c6043bae1cf32c035bd7b60fd29e4faa2e456d4374586d49731e4033bfe7531cac5ff9f54caf559be10e16c4e45246fe9f1c5164472c39ac3ee", 0x3f}, {&(0x7f0000c26000)="5175954bcf5eb9644328063f5ee247787d78c49480bd18a7f5173e403a2c4dcfb37b7b9d42ec33a08cc1937f465cc99dad0d0b1d271ef35b39d7b41c6be3b148e0d242c69ac0acb0c66deb8b6e63e0672173bf020638d288f18d8bbb536937e4185dcf9af2ac0f8a9c4726dd1339bf79641902d3b26962380aa05cb26c888fef849284e71b22651d6c4b5e6adbdd4aa67a81cc3dc88f561337cb6bcaa28de8726fcc898a5181b77ccfd6e44fecb685d02ef7171f", 0xb4}, {&(0x7f0000f57000)="a7b7237a2accce90d5a333d8ae3f69d18a601326a8b43b40b0ef58f87c8b86d2f090b268a537506186fa32f6a12dd5f521880a7e1a7476b924b23032e64c6b3b0ce40a2fc0ac61d8f0202b1d298364f67da42f8c435f8d6a98b30bb7ba3908d8ba66b38b4b662a6c8f727b350c4213dcd6de4ee130cc250e51c19733c3", 0x7d}, {&(0x7f000095b000-0xa4)="59ff99eb2d267dbc25bb8153e41c5b22f78bbe18d4fe17a1cefb4ffd405ab7c5e8eab30611b1f2699ff27db708b80d6d05d69430d16dc5736ba07c91e355392b70ae5caabffbd517b5ceb2b73b04b129fc749f32f228aa7f572d069bd3fae11f4cb02b64331b1a7a2ef06b0beb93d55e7d298f5b394f00dfdeb9dfae6d04f398d3abd1e56857577ba1a053d3b970b2f19f196a6ae385a42ffddd1b3a20106b70b2e7232e", 0xa4}, {&(0x7f00003d2000-0xb4)="3a9e6f5973329891133e42e83aaef01e55ca1428c42a047a9d5bbf127c71ba2bdc33c51f058d8c38dc8f9ac747f59078adbc87d83608704f2f70abeead5394dbe97a6fc5541a63dd7046080fc263a9c0bbe0da45c0d91a4d576197ea0ef01662291d453d025ff39e2309d41fec9401977f1b16d2dc571a3ddb73694a9462702cb5b3416961f723cb322c838a7587ea5c0b24ad20f64da7312363e34ce963b658d41c1da5e9b971cd78f958cc07f23fd3c20ef013", 0xb4}, {&(0x7f000005c000)="12c56a701a18d9b76240e56d8db0909286a6da1c8167c2f3fd781f90b1e6607373961f9ad18bc9694ab42bd0ac0d6a4b4a815a2b2e0a028bdd59cc645d27a859ee760a8b4b1f4339a66c6fd64c9032c9a987becc82850b4dd63bc53dd5257a86ae0e72c50071d5d19aea0d1316baff6d8ab6299c9324d016b16cd72808b704aa206f6b7bcd3eb7178d1138492e19046bb15cdd064b1167704d5f5506830915c0a78e09f55a4aee90d6fbcecb5834c2cd1bbb9d3e23fcae945951220c8fb44b85e2c53f17b22a1be41294770be45d9d69dd01fea01a2a66bd8bfbcf14826f315c9813fcf0bcf79e", 0xe7}], 0xa, &(0x7f0000855000)=[@sndrcv={0x30, 0x84, 0x1, {0x978a, 0x2, 0x200, 0x101, 0x8ea0, 0x1, 0x3, 0xfff, r4}}, @init={0x18, 0x84, 0x0, {0xffff, 0x7, 0x100000000, 0x734}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x401, 0x56e00ee13a3d86f3, 0x400, 0x448, 0x3f, 0x1000, 0xffffffff, r5}}], 0x90, 0x0}, {&(0x7f0000f70000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fed000-0x50)=[{&(0x7f0000d75000-0x97)="4757a9e13dfa13af1502b99a26d245f69081df972c576aff3074b45edfae446c44e54c29bad0905fe6a2bc489ce85b14ce49578b54937c04a5d583df1633f1f2b5396c5b76a6b177d87964c15d189286389534802624e3c097243f3f703de1dc148dc50c6a8ac42edc3d7907a34fef35c661457a8bd765211d568372102999896d3a2bb900fbd61a22cceba2588e568aaafa7eca9dc0e4", 0x97}, {&(0x7f0000475000)="5169f70110f64d11d8e3bcefb2514a5e17a9ffe36c60ec09107a93091d5719f5186c170a7b0cc0e083547fe18d6f003c4b29c7d8f549f548bfdc48486a", 0x3d}, {&(0x7f00004c5000-0xee)="2933eaea200d60d53f72d6e352c8ba9febcc0f5e3a50ea889c23204497cfcd7b631bf1931b0c9957c6d3861190fd6813111df5651ba73d6be981afedc7ae3c8d44641b370934c07c3b15e2e08b87e76548176454b8a5880f487774b3f592ca02607f7fa635929fa4e375f235d8e59a3c06b35cc87650d0f09f08ae74328cb64d54545351d1bf49219154f076614bfff22c61f65205241cb4df12efd2f01388ad8c9fa462431ba601cbdfa95253879398cae6054d28aabcf275392250e9e7876554d31c308c4b343ac310a84b9cebf55c229d22e6807ac09909621afe86fbb86aa1faca95c725757a90ad1a365de8", 0xee}, {&(0x7f0000bb2000-0xf4)="1c3aef81734a8c985524a29141f9b92f5380840df9f508eed69ddd38a6537909832f0841967d0265661ca2b7f9864ea8539c093c43b257a8cf53554570c800b59508c886e8bcb431abd364cd95c4f3a4536c261c8b2c573c70a86d242dac29fd6ad471a674c59b453d03c95987304829f320fe7288209f6d35e1c31c4a6bdcbfbc074e2554ba3fb2c7c67d32845e5c3e0670648006a2c1489b04d1acded534eb7d2929485206084f5510906c3612ae200dd5b57b9b81cf376ed86f9c7bd6f730b6d697aaa6a06289698679854e045360c3ce5b33cbee9de4ae027a0e9eea079c56b12ef4d2e850e7bbdacdd171af622e500a3eee", 0xf4}, {&(0x7f0000889000-0xd6)="ebee31023f45219e8a9797e7318d478781d6c75ce508f4181009a440352ff0e37b2c3b3b7883cc136493783347b02b2706d53ab64ac71b5c12c43149ce4cc47ec5a19b65e73bb163179c46600a709de8bf6d4febd4c095195c4768762cb46df6fd2ca58a0ee9ed12496e65f624599ba09696581897490bcaa9b1184aa9ee0ef8a2b426968e8379dea89a95a865373c025d26373cfff7cc565f15f8dbccd0b030da8f4f7ac378e543dc4e01b59088f6d7921611f90d3e203ea5645d34e694d63c76d9839a6666c596e4fdf30f34c4ca39dbcf1cfa7c2c", 0xd6}], 0x5, &(0x7f000019f000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x80, 0x9, 0x9, 0x2, 0x8, 0x3, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x201, 0x40b1, 0xf1d, r7}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x7fff, 0x6, 0x4}}, @init={0x18, 0x84, 0x0, {0x9, 0x4, 0x9, 0x7ff}}], 0xc0, 0x8040}, {&(0x7f0000a21000)=@in6={0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0x1c, &(0x7f00005b0000-0x10)=[{&(0x7f0000147000-0x5f)="4b9d02ec3548de96e8d33a1514c59dfdc2fed542122da498deb90284e824c65111b4c1c428020ce2880f3d08e85a9ecf9c88a5a4c7fe4d85061b59f87146f7dac9a20b8d606e51102d6ddc0fe4d574e0ab3f219187e8ba07f4c2b6fdf42010", 0x5f}], 0x1, &(0x7f0000d06000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x8200, 0x100000001, 0x9, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x208, 0x101, 0x200, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffffa, 0x7fff, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x280000, 0x0, 0x3, 0x101, 0x7, 0x41f2, 0x0, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x7, 0x9, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xd, 0x8, 0x4, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x8001, 0x2, 0x7f, r14}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x400, 0x200, 0x8, 0x10000, 0x2, 0x5, 0x1, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x1, 0x0, 0x6, 0x4, 0x4, 0x1, 0x8000000000, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x2a, 0x0, 0x1, 0x7, 0xfffffffffffffff8, 0xffffffffffffffff, 0x10000, 0x0, r17}}], 0x1e0, 0x45be528dc024c972}, {&(0x7f0000960000-0x1c)=@in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f00003b8000-0x20)=[{&(0x7f00004e6000-0x8b)="be8f063075dc149f9dca2ae551338e9ceb1d59102dd3c8f6babfa6c32fbf5b8d76e7120526b911da9fb397976ae45892738b39dd64cd86792cea70d326610ae36cb8c67844ff27d98a4bfad9d1dad568f7aca98bd297d02c9054826d2966fc0a3d0e5036e5b47cc0b81840544c37f3d3916f8ee01e994491b305d43fab97c1fd5d2c9ede1b0c8565cd1301", 0x8b}, {&(0x7f000079b000-0x34)="ee1658c2327ceaf77bc6d282f4dde5854a784cc59e2e35ca7182241eb4ebc67b68ea6776bcbcdb54bb71fdf78c6b2b9531701e19", 0x34}], 0x2, &(0x7f0000ef4000)=[@init={0x18, 0x84, 0x0, {0x1, 0x7, 0x40, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x40, 0x8000, 0x9, 0x2, 0x7b, 0xffffffffffff6473, 0x3, r18}}], 0x60, 0x80}, {&(0x7f0000afe000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000560000)=[{&(0x7f0000ae8000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000d8f000-0x30)=[@init={0x18, 0x84, 0x0, {0x7fff, 0x8, 0x3ff, 0x100}}], 0x30, 0x80}, {&(0x7f000054c000)=@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x8000}, 0x1c, &(0x7f00002e3000-0x20)=[{&(0x7f0000b89000)="a12db530dc6a55a53fd496eddb8af91b07b9fc797c65037f73999644b2e8d8dc43ee80f72e5b0073913b6a65953b89626a6494505d2360a006577e4940721ee2fb7689bea06eb451659054a9be229fbb39722d7ec6fa70377ff46d73e8c52b6698f20e618d224c5f90badd1b76d0a30762c65a1621ab46cbde8a10f8712e6f0db3b6631e79b20ef8a5fb482e84ad722ab075cfeef4", 0x95}, {&(0x7f0000d6c000)="c37a2668444070d8af44caa1d9216f1632f2b315b0a0f9357100b15d589fa2beacc4b69d2209fb0ccf46232ae32cc4e0a0cdac0b9167cfb996783bebe184ecc27dfcfe7853bb08c3e24e433e1a98c624d50e24a32a275107b459e9ed04f872fd9b6d0169c8647b3bb6bc3075a29529255682", 0x72}], 0x2, &(0x7f000076c000)=[@init={0x18, 0x84, 0x0, {0x7, 0x1f, 0x1f, 0x1000}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffa, 0x401, 0x4, 0x3}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x0, 0x2}}], 0x90, 0x1}, {&(0x7f0000862000-0x1c)=@in6={0xa, 0x0, 0x531, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000105000-0x10)=[{&(0x7f0000c97000-0xec)="6ee7c58210f25d6afaa06862591fe8cae37993cefa83aa0393a63c792c4c0c0a82b86a37703fda690d0ed3d49427585e02ceba806933a98574e645d126bd0db94befe78a46ce8243219351b31975f63493ee91d9714893084f87310b6c0eb75a3651753dc5950e69753334443245d7e05d4294e7dab47a7a91a4e0c2ebe1a7d6137ed1c3dd52e7c8f46019e8b66da7018b84a3b2c777a39994595d68ab6aee09bd81d44d1bae4e8ad0ad225dbdf8d1e26774dd224ceb64e25330c817c4097e110f37b4d148107b5aae5a20bf23bd672fbf6be17589eace5b70b4a98470c20458f56dc8e6042d3207d147b8bc", 0xec}], 0x1, &(0x7f0000e23000)=[@sndrcv={0x30, 0x84, 0x1, {0x400, 0x7f, 0x3, 0x3ff, 0x400, 0x7, 0x7fffffff, 0x6, r19}}, @init={0x18, 0x84, 0x0, {0x10000, 0x3, 0x8, 0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x20, 0x8, 0x6, 0x6, 0x2, 0x24, 0x7f, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8, 0x20, 0x5, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x2, 0x0, 0x4, 0x31, 0x7, 0x80000001, r22}}], 0xf0, 0x4000000}, {&(0x7f00000a7000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006bf000)=[{&(0x7f0000165000)="fdb11dc610d83afba8cf00acd16bd053c97fe7f6dea4f5cb003e573faa0e86ef8cd76a", 0x23}, {&(0x7f000035a000)="c5a749ae", 0x4}], 0x2, &(0x7f0000bde000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x6, 0x5, r23}}], 0x30, 0x200080c0}], 0x8, 0x40) accept(r1, &(0x7f0000390000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000035f000)=0xe) fchmod(r3, 0x40) execveat(r2, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/01/17 22:39:30 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000+0x6fc)=0xb) 2018/01/17 22:39:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) execve(&(0x7f0000160000)='./file0\x00', &(0x7f00006d4000-0x40)=[&(0x7f0000f94000)='\x00', &(0x7f0000792000)='..\x00', &(0x7f00002b5000-0xc)='.)%system\']\x00', &(0x7f00006cc000)='wlan1{ppp0ppp0!]\x00', &(0x7f00007b2000-0x8)='trusted\x00', &(0x7f0000768000-0x9)='security\x00', &(0x7f0000572000-0x6)='}user\x00', &(0x7f0000203000)='\x00'], &(0x7f00001c7000-0x50)=[&(0x7f0000691000)='GPLwlan1user\x00', &(0x7f00007b3000)='lo/wlan1selinuxusermd5sumsecuritycgroup#', &(0x7f0000109000)='keyringeth0$.\\\x00', &(0x7f0000cf2000)='#?vboxnet0proc:\x00', &(0x7f00005cc000-0x5)='eth1\x00', &(0x7f00001cb000)='md5sumselinuxposix_acl_access!!Gnodevwlan1-\x00', &(0x7f000017d000-0x9)='.\\self!#\x00', &(0x7f0000c8a000)='\x00', &(0x7f0000682000)='\x00', &(0x7f000046c000-0xd)='Suser\n!^em1[\x00']) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x5) unshare(0x20000400) readahead(r1, 0x0, 0x0) [ 116.030108] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/17 22:39:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1ff) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00005d9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$inet(0x2, 0x2, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e0b000-0x8)={0x0, 0xfff}, &(0x7f0000814000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000678000-0x98)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8}, &(0x7f0000f73000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000189000-0xb8)={r2, 0x9, 0x5, 0x1, 0x8f, 0x9, 0x4, 0x6bb, {r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x3f, 0x3c, 0x8, 0x1f}}, &(0x7f0000a60000)=0xb8) r4 = getpid() fcntl$setownex(r1, 0xf, &(0x7f000011a000-0x8)={0x1, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r5, 0x40087705) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000215000-0xa)='/dev/ptmx\x00', 0xffffdffffffffffe, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000d5000-0xc)='/dev/ashmem\x00', 0x280080, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000e9e000)=0x9) ioctl$TIOCMGET(r6, 0x5415, &(0x7f0000ac7000-0x4)=0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x80047456, 0x0) 2018/01/17 22:39:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0xb2, &(0x7f00006d1000-0x8)=0x9) ioctl$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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000c53000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000a6d000-0x4)={0x1b3d76e0, 0xba0b, 0x1}) [ 116.089666] autofs4:pid:18924:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(0.0), cmd(0x0000937e) [ 116.119817] autofs4:pid:18924:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/01/17 22:39:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pkey_alloc(0x0, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000379000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000af000-0x4)=0xe8) setuid(r0) 2018/01/17 22:39:30 executing program 2: ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000039b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f60000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e27000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x400000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)={0x4718, 0x9, 0x2, 0x10, 0x7, 0x3, {0xe, 0x0, 0x2}, [@nested={0x104, 0x6c, [@typed={0xc, 0x87, @pid=r3}, @typed={0x8, 0x0, @void=""}, @generic="7b789dc5a92a97c1dd9b6257d6083d7d7a8f1fd398267438a1a7df19de127d76a1d6167a1982424c50f1167aa1a6a5158f3f20bb49ebb52841", @generic="79ffb5f982c04352c0c469b88be8af7d0b0261b7963e558e83f9acc158ce7caaff634a219ef9d0107854a1524145de08fe2147f5f4212c50c8d19ce323e54bee52c9ab23", @typed={0x8, 0x4, @void=""}, @typed={0xc, 0x1c, @ipv4=@multicast1=0xe0000001}, @typed={0x58, 0x38, @binary="5bf6e313042df8abe5cfa5b110ca2d254f98b724c445aedef12c3b6bdb8b7e18aabf90372ea3967809ebe1cf6b8c59e9db0f8ec2750329695fe007609eb2fbb69b04a60bb11780db2b7f08673e1d8a"}]}, @typed={0xc, 0x92, @u32=0x6}, @nested={0x150, 0x8b, [@generic="9edcae7b7bbf4414472dd0afc7cf888ef8af4dedef125379260b892756ea15d6dc72d15b1df2a61f5d8f4678c6ee6248d7c6eacefcd4f5264f668f9024e6fde2877393", @generic="53862ea6ed9142f32a946d", @typed={0xe0, 0x82, @binary="777b1789cc91132a4da719c32c13f754adbec9797edae4d46787f29fb4ba043b62974e477ce39b4340d0d23f0881b6042792380a99d67576d90a92a883690a10c8a098a8c03933133661b75286aa80c27b33ef38d890a75a725229b2a7612604a365a4b977d311af829b1d40b5dce903330949a708cf79df3a9c00ef2c6f25a98581a780dfeaf24376aa81fb453eef88a7484a57911a3a8b561bede11c04db1126311d473c96878a02323864c8c15a549b20bc9c5552cefb1e53e33b6c0442b62d326156a02c5eb35c2a829172a91480608571a261299a13"}, @typed={0x10, 0x3a, @u64=0xd}, @typed={0xc, 0x59, @fd=r1}]}, @nested={0x222c, 0x6e, [@generic="57eb1ec2554a33cff210eccc148f9ff84b143efd0433bb0a67852b41a3b4cd6a27d74cbcca2ad6eae2299944ca4a445c1ee03afca524f9c58549d1f4010377487953fd7352625e25571695093aff49655723925482910290e1601b9da74979928cab44da2bd1ed387a504af99c554830f42e75565af6f7fb71ede7ebd88f4d71b796ec60aa93cbc9524ed5", @generic="", @generic="90fe00ba1722924057feba9499e66cbb4c774f3cff0a31082bb80e415473c84af562f51a88b3c66e0ec3e2e06b19e5d34e6033cd5cbaddeebe709555df5144efa864800a8c3ebabcc8348c294418266b3689223c541a1bf699e97fe162d4868aa736503cecea074436bbebb664bde606d22b3ae5fed903e1a8832ec1905ae65bdf791671a33822e1468912d79db6f5e261ea1b70d68ed9fd0ea588d0e92c93598a1f2382b5f9d2bfd750e8aa59da68421bc2c17039260ad0d8cf009bef95b93ba4e76a0bbffe9809e6acaa191377c57de0ef", 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@typed={0xb4, 0x81, @binary="67d027c3283afc8a94afc5fa173d37b47bf57a157281fd4df3b84b6e1c9088948151cb8b15c5466f1ba237823230c5b9f4d33a6107a2a1c72364e1d9fbed575419670e65e3cdbaedbc4d878561043d3122440324f1bbbd3e699cdd1813e439fa010a2941ed8425a13a6c01868a83e1a3fa50c32693842a3878273705909dfc25f99a79e83aba58022b7b3718a52b31a3374134a56570b1d9946b79a09d2a7cf40f2e72582300ae96dd"}]}, @generic="3a8f846eeccdab4dbe4963bb3e95c65472d823b4b5d011f19703564f39a47430fdced29c381a909ac3c2c792d0f5dece6c05d6177533ba00ed3cf288e3c9b4ef8bfc92dba6a0c226109c4cca031a49de0cacf1d5e3356b0025a71f2ad482c5a61842b3d7e226a3434aa4cc2070678ed76fcd76206423856d3ee769043180e8921e7d644c2aa80575aed0", @generic="ecaeabfcde7a56214e5c4dc854c72212a42a92105790236617e5bb47171c25c2", @nested={0x1060, 0x6a, [@generic="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", @generic="eabd76cfba6c87efe34d70a91390e7dd89d4459b", @typed={0x10, 0x47, @u64=0x0}, @generic="40908835f99abc18aa33ed01a907ad3ac576d205fe62180bf38489e0c8e2fb83b528ef8cf0783217f40fb0369258811827784d701bbb08"]}, @typed={0x18, 0x16, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x4718}, 0x1, 0x0, 0x0, 0x80}, 0x40800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000-0xc)={r0, 0x7fffa, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00008ff000-0x32)=""/50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e74000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000426000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f00001ae000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) r7 = open(&(0x7f000025c000-0x8)='./file0\x00', 0x200, 0x40) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x0) syz_open_dev$audion(&(0x7f00007d4000-0xc)='/dev/audio#\x00', 0x4, 0x2200) readv(r7, &(0x7f0000ad6000-0x10)=[{&(0x7f00005d8000)=""/202, 0xca}], 0x1) 2018/01/17 22:39:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e89000)=[], 0x0, &(0x7f0000095000)=[@init={0x75, 0x84, 0x0, {0x0, 0xd61, 0x0, 0x2}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008ca000)={0x400, 0x0, 0x0, 0x1000, &(0x7f000043d000/0x1000)=nil}) r3 = dup2(r2, r2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b57000-0x10)={0x9, &(0x7f0000576000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000846000-0x8)={r4, 0x2}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000065000-0x18)=[@text64={0x40, &(0x7f0000147000-0x67)="b9c2000000b8da560000ba000000000f306466470f388046f8f40f01b993000000c744240067000000c74424025e27f050ff1c2466baf80cb8fa8dd880ef66bafc0cb000eec4c1b1d567004a8b7a00c482fd21890800000066baf80cb8d4341b84ef66bafc0ced", 0x67}], 0x1, 0x0, &(0x7f0000030000-0x10)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000192000)={0x5, 0x80000000, 0x5, 0x102}) 2018/01/17 22:39:30 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000f9c000+0x75e)=&(0x7f000065c000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) unshare(0x20000000) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000002000)='oom_score_adj\x00') clone(0x4, &(0x7f00008b5000)="d7", &(0x7f0000002000-0x4)=0x0, &(0x7f0000a94000)=0x0, &(0x7f0000001000-0x9)="9bd9bc5e6305398f45") 2018/01/17 22:39:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ddd000-0x11)='/selinux/enforce\x00', 0x426000, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00004a1000-0x4)=0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000029e000-0x4)=0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000406000-0x4)=0xcd3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x400, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x200000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x4000000000000004) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/01/17 22:39:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000167000-0x6)=']!em0\x00', 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x20000000088002, 0x0) socketpair(0x11, 0x9, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) inotify_init() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x20000000}) mkdir(&(0x7f0000e20000)='./file0\x00', 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000280000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00003af000)={{0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x3, [0x2ec, 0x5, 0x40, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x1]}, 0x5c) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000976000)=0x71) perf_event_open(&(0x7f00008e8000-0x78)={0x200000000002, 0x78, 0x44, 0x2, 0x100000000000000, 0x1, 0x0, 0x1, 0x0, 0x4, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d43000-0x4)=0x0) mkdir(&(0x7f00008e1000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ee6000)='./file0\x00', &(0x7f000092e000)='mqueue\x00', 0x800, &(0x7f0000cde000)="") r5 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f00003ce000-0x9a)=""/120, 0x78) getdents(r5, &(0x7f00002ea000)=""/25, 0x19) 2018/01/17 22:39:30 executing program 5: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005424, &(0x7f0000000000)=0x0) 2018/01/17 22:39:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x400000001, 0x0, 0x10000) ftruncate(r0, 0xa6b7) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) pipe2(&(0x7f00008ce000)={0x0, 0x0}, 0x84000) bind$nfc_llcp(r0, &(0x7f0000350000-0x60)={0x27, 0x4, 0x4, 0x5, 0x40, 0x101, "5901a412b4671f55f086a69f94d03c09331d3907b5cdc262b4e0d471872368f42047076ab9fea176ea1a9d43fc58b5e169bbd84db708320cc422ed823198ba", 0x1}, 0x60) [ 116.206410] autofs4:pid:18924:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(0.0), cmd(0x0000937e) [ 116.219409] autofs4:pid:18924:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/01/17 22:39:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[], 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000829000-0xf)='/dev/sequencer\x00', 0xa0000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00007b7000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007a6000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00006ab000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f00005c0000)={0x2, 0x4, [{0x3, 0x0, 0x20}, {0x3, 0x0, 0x0}]}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x7003, [0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004b2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000218000-0x4)=0x5, 0x4) 2018/01/17 22:39:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00006d3000-0xb)='/dev/vcsa#\x00', 0x100000000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f1a000-0xa4)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x67e}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}], 0xa4) syz_emit_ethernet(0x4e, &(0x7f0000be8000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x6, 0x1, 0x0, [{[@rand_addr=0x0], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) modify_ldt$read_default(0x2, &(0x7f0000b0a000-0x8f)=""/143, 0x8f) 2018/01/17 22:39:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000549000)={0x6, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000be5000)={0x0, 0xcc, &(0x7f000012b000-0xcc)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xfc9}, @in6={0xa, 0x1, 0x747, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8000}, @in6={0xa, 0x3, 0x4d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000821000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000825000-0x98)={r1, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0x98) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r3, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000555000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x79, &(0x7f0000800000-0x3)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/17 22:39:30 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)=0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000002000-0x6)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000002000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000003000)={0x6000, 0x10000, 0x0}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000004000)=0x8000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000004000)='./file0\x00', 0x400000, 0x57031daee38a0a85) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000007000-0x8)='./file0\x00', 0x40) fadvise64(r1, 0x0, 0x7f, 0x3) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000005000)=""/80, &(0x7f0000002000)=0x50) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000007000)=0x507, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) r4 = msgget(0x1, 0x211) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000009000-0x1000)=""/4096) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000009000)='id_legacy\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000009000)="3244f7e36b5dfad01772833c03f2e9c6d6db5edc3546846e774ac9914e99b4267c522bd751c6124b2bdd22a9875d8be21708a28fc8bceef13d19e8bef43854636b83cfd22b8610d2a159df6dfe93ec9240862653c9d05b175894239f8347a5a06b30c1e4dbb59a16f3ea3d602ac2892fa9868da47477a95477019a2addc2f40bba430aebe182c7fea4b2ab6c4c78e4ef45eea9e7cea02c0452435284a0fa9095bb1aa97640f8a48e8131b9785732f41cab8a2f583265d84a1f8f9f9d1abed50fef6f25a9804ee53a9debb5e380cc0ada1edc137249796ca584b30126a366ca1323d300ffebc0e4e24962d3c8661c02a8bb9a", 0xf2, 0xffffffffffffffff) r6 = getuid() r7 = getgid() keyctl$chown(0x4, r5, r6, r7) 2018/01/17 22:39:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000071d000-0x8)='./file0\x00', 0x2, 0x1f9) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f000040c000-0xd8)=@pic={0xfffffffffffffff9, 0x6, 0x2, 0x1, 0x9, 0x2, 0x9, 0x80000000, 0x7fff, 0xdfd, 0x1, 0x0, 0x583, 0x0, 0x622b, 0x4}) unshare(0x8000000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00008f0000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000a43000)=0x5) accept4(r2, &(0x7f0000be5000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00009a7000-0x4)=0xc, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000087d000)='/dev/sequencer2\x00', 0x10201, 0x0) 2018/01/17 22:39:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x400000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65b, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000008000000f0000fa00000000000000000009020008cd171602007e23"}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006e0000)='/selinux/access\x00', 0x2, 0x0) r3 = add_key(&(0x7f0000af9000-0x5)='user\x00', &(0x7f0000f07000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000138000-0xee)="68412d235eab5ef8a7da1ccaea2480609735fd2acb61384e7e36b269105734c7f6b09d18bda4d267ef98b065e06df8c4ba2ef0e70c28cf0808ff377d0f5a9ea183e631d7f9ebdd90ceb425936f75e2d09dc26a9b5e91df73e1540864ad196a6a030fe3754a9b0004d364e0040a60c4eb1f43fe1c27d587f54df7e28efc40c55e52e3487848493f6be305b181b19bdf438de74227446a9b29294d2c344547f09f768fc0096ec1918d45dd0501369d3532fbf7cb952ec63018207c26c0bb7b1c825ce212f5ea3c34a3781b53bd70c21ee6a2a1d247806c48ca42fe9589d819c23143c7ff47b8cfa63b4f254d1fce17", 0xee, 0xfffffffffffffffc) add_key$keyring(&(0x7f000088b000)='keyring\x00', &(0x7f00001c3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000df7000)={0x3, &(0x7f000061b000-0x18)=[{0x10001, 0x400, 0x2, 0x800}, {0x4, 0x4, 0x100000000, 0xffff}, {0x7, 0x100, 0x3, 0xf100}]}, 0x10) r4 = accept4(r1, 0x0, &(0x7f0000e62000-0x4)=0x0, 0x80000) ioctl$sock_bt_hci(r4, 0xc00448df, &(0x7f0000f4f000-0x1000)="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") 2018/01/17 22:39:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005db000)='/selinux/checkreqprot\x00', 0xc80, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000c66000)={0x2, 0x2, 0xd5bf, 0x80000000, 0x0, 0x0, 0x1b0, 0x9, 0x4, 0x6}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_open_dev$loop(&(0x7f0000642000)='/dev/loop#\x00', 0x80, 0x2000) 2018/01/17 22:39:30 executing program 6: 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)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008a2000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000bd9000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) accept$packet(0xffffffffffffffff, &(0x7f00000b5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ef5000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000570000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/17 22:39:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000efb000)='/dev/midi#\x00', 0x7, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000c77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r0, 0x2000000000000006, 0xe, &(0x7f0000c42000)="0200000000050000005462fa41a15eaf0d2cf653f13cc379ede4eaf40f4a95ff850a8263357506b31e58ba8399b397e695c0f03d3b3d54436fe701bcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e72990074e81058d02f9b14732017e2466a9fc43aea00000dbe960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e9710ea4a4c2e88008014f1659cfec8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a9113e776be1d113b514dbdc05ea1301863d6a4830de8391f2ecab7bbfbcb0f0978", 0xd8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000041f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000a71000)=0xd77) 2018/01/17 22:39:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$amidi(&(0x7f000092d000-0xc)='/dev/amidi#\x00', 0x1, 0x280000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ec1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000381000-0x4)=0x8) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000237000)={&(0x7f0000e3e000/0x2000)=nil, 0x2000}) fsetxattr(r0, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) 2018/01/17 22:39:30 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000007000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x400000004, 0x0, 0x0, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndctrl(&(0x7f000000e000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000010000-0x5c)=""/92) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = syz_open_dev$evdev(&(0x7f0000007000)='/dev/input/event#\x00', 0x5, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000000f000)=0x81) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x80, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000005000-0x1e)={0x3, 0x10001, 0x4, "77cf51376b00", "24de4c5047919a7393dafc6d7996a1ae"}) syz_open_dev$sndctrl(&(0x7f0000009000-0x13)='/dev/snd/controlC#\x00', 0x10001, 0x100) 2018/01/17 22:39:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f3000)='/dev/vga_arbiter\x00', 0x200200, 0x0) sendmsg$kcm(r0, &(0x7f0000597000-0x38)={&(0x7f0000a16000-0x20)=@pptp={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00005f6000)=[{&(0x7f0000b92000-0x54)="4a5f0e197ce300971bc2155cccd3866d1097f60eacfcd847cf03328d811e54e30cde97a957865fd261fe661201fee4676f5bfcc3b71f9022284fa85749b17ec35a7de2667dbdc58436840cfa385c79179bdf7901", 0x54}, {&(0x7f0000146000)="2b1b934f369166b97640ac82e66e33fae79a34041117fb1aa503", 0x1a}, {&(0x7f0000660000-0x26)="e621e7ec34b0909143a598cad0253dc3eca78973e6e5576c28c933a49315cbdb5b4f9a428366", 0x26}, {&(0x7f0000691000)="8446665ad3c6612275cb0cf3fa0cde8873f7d4da24171b56958eb3028b49633a19ad3f97e3474ccc48d508a793a9f64241934e54429b39db78a0409e8c14915c1fce82c9eb311d14e3fbfa0762554ff8a382772df981ee32c26a45f82e996d53198d2ac33ab7b95fa047b2a78db292b976749552356c8c9cc57715ef42516f66def1f5f25a338abfe6f79f039c7d35c3155c6fc2d0240f9350e31f055a11df44832a6b4104621ba0c21d23470d7e0909e388d9a809850ce5f9405b60fdb3416802a7779b2a42157b1c7c1948bc6bf70c4f8bb9c251c2ec16", 0xd8}], 0x4, &(0x7f00007f0000-0x94)=[{0x108, 0x11f, 0x2, "7de6ce6505b77deca69f89151a4d23f0681500d1fb8db78c956d56866ab651ab77a6a9007b23099b83d2b51d6799fddda5eed1170e5fd55e5327a0b106bd884421e7adb43cb3084ae9a357e6a09d731733598dfc74c76b98dd3b4ce06299a69b45eafa2f99dc1f27f690f2681224c07625906d13249cafee6b1f2e016fe94bbc3c2f3250ef4738fe4cac81685f876fa7362e92c77019ec2073adb4b9ff57986bfaa0dc6576585a28b65ec32f8812e6c62064b2daa45f0c0662b1887f027579129562364e1768825527fbec097aa39bbd6652df6c6751f2570c5f3e4049777bcdb8c333d00089f8df65c27d6b22edb82863c4"}, {0x20, 0x119, 0x101, "cfedaad4dcbf6962f492fd0dd45d"}], 0x128, 0x4004000}, 0x20000000) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000094e000)='/selinux/relabel\x00', 0x2, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000266000-0xd)='/dev/urandom\x00', 0x0, 0x200000) signalfd(r1, &(0x7f00005c9000)={0xff}, 0x8) r3 = socket(0x13, 0x2, 0x400000000010) sendmsg$nl_xfrm(r3, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000979000)=@getsadinfo={0x18, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d15000)={0x6, r3, 0x1}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00008ad000-0x75)={0x0, 0x6d, "fc685fc53b8cd72b067f03e93dec48d7927c26fcc62628f852a539db4007cc92090977075996dae2f48eed15b7b3ca0be112a632080ea500b1d0cd823bc842ca890f83d85f7dbbb078ae0145a6b50b68b453271d1f9d8ea674b5ca16aac6b030cbf4027e01bef635e8e171619e"}, &(0x7f0000e0d000-0x4)=0x75) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000782000)={r5, @in6={{0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0x3, 0x0}, &(0x7f0000e7c000-0x4)=0xa0) fcntl$getflags(r2, 0x40a) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a7f000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000b06000-0x14)=""/20) recvfrom$ax25(r4, &(0x7f0000605000-0x6f)=""/111, 0x6f, 0x0, &(0x7f000035c000)={0x3, {"c5d695f3a22903"}, 0x101}, 0x10) 2018/01/17 22:39:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x800, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000036c000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) getegid() read(r0, &(0x7f000002f000-0x26)=""/38, 0xfffffead) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000da0000-0x4)=0x81, 0x4) 2018/01/17 22:39:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000aa6000-0x8c)={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]}) clone(0x200, &(0x7f00000bf000)="", &(0x7f0000744000)=0x0, &(0x7f0000bcb000-0x4)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000e4c000)=[], &(0x7f0000138000)=[]) truncate(&(0x7f0000ccd000-0x8)='./file0\x00', 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000abe000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000312000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000cb000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000070000-0xe8)={{{@in=@broadcast=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000093000-0x4)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000941000-0xc)={0x8, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000558000-0x4)=0x8, 0x4) getgroups(0x0, &(0x7f0000d46000)=[]) getpgid(0x0) getuid() ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f53000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$ax25(r0, &(0x7f0000ce2000-0x10)={0x3, {"f814c0f65e2ec7"}, 0x10000}, 0x10) 2018/01/17 22:39:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000afc000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) poll(&(0x7f00000b8000-0x28)=[{r2, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4000000000002f, &(0x7f0000abd000-0x108)={0x3, {{0xa, 0x0, 0x421, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa9d2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) lstat(&(0x7f000054c000)='./file0\x00', &(0x7f0000c4f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e6b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002e1000-0x4)=0xc) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000661000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000bc1000)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000684000)='/dev/hwrng\x00', 0x200, 0x0) syz_fuse_mount(&(0x7f00006aa000)='./file0\x00', 0x4001, r3, r4, 0x2, 0x1018) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r5, 0x40b) 2018/01/17 22:39:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000503000-0x8)={0x0, 0x200}, &(0x7f000075a000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006ab000)={r1, @in6={{0xa, 0x1, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3f, 0xfffffffffffffff9, 0x6325, 0x7}, &(0x7f0000e39000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000357000)=@assoc_value={0x0, 0x861}, 0x8) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r2 = syz_open_dev$adsp(&(0x7f00002e9000)='/dev/adsp#\x00', 0x42, 0x412800) ioctl$KDDELIO(r2, 0x4b35, 0x6) 2018/01/17 22:39:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x0, 0x3, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 22:39:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d86000-0x5)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00002d8000-0x8c)={0x2, 0x4, 0x10001, 'queue1\x00', 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000f70000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f00005c7000-0x10)='/dev/input/mice\x00', 0x0, 0x180) ioctl$sock_SIOCBRADDBR(0xffffffffffffff9c, 0x89a0, &(0x7f0000800000)=@common='ifb0\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000011c000)={0x3f, 0x1}) openat$mixer(0xffffffffffffff9c, &(0x7f0000fae000-0xb)='/dev/mixer\x00', 0xc0000, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) eventfd(0x800) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000563000)={@generic="30e61faf8b2e7b6248cc8c6a01d4beaf", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 22:39:30 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007ef000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f000029e000)="9b37e109000000a62c58a06f1b749265b0090000005f5cb7a0fb26962a5b59746027c8e51040ac275d80ffdcf048b558be78d9586af148bc76874841b63ef230c82b2d2af25d167fd1d18d7bb37800bc7309789270c0b1bcd07c8e2f0000930a", 0x60) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000416000-0x52)=""/82, 0x52) 2018/01/17 22:39:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000ba7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x101}, 0x1c) r1 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000236000)=0x0) kcmp(r1, r2, 0x7, r0, r0) 2018/01/17 22:39:30 executing program 2: mmap(&(0x7f0000000000/0x27a000)=nil, 0x27a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001b4000)={0x0, 0x0}) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000027a000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000027a000)={@generic="435adb2a7e5bc66389dc472ad44aeac8", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) waitid(0x0, 0x0, &(0x7f0000278000+0xfea)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000279000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 22:39:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x6e1002c22985c9c1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000001000)={0x103ff, 0x0, &(0x7f0000e62000/0x4000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000000)={0x2, 0xc8, &(0x7f0000002000)="e63ce1b4c3c0bd5a2da46dd25508203d0c67e872887bd4d6782d431303a352c2a363bbff4fe49c0a1d220d2262a207022a1e8454f48234a37b200af6d06050a93d4570454d118bf8e95cbee6f4e7343389b8526292d29a232f385360c8b25c1869f81e2e13644c65ffa8639d5fda3342b1c53b320249e9e4fe68d4dea796867d1759afdc80747ecaafad125193cf441fde111f915326a53ab5c3fde40b823aa9aa32af7fb842776e8c5dae18c01216810026522f3eaee77df76ea3b5f06940cec6db8e583ca013d8"}) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000000)=0x8001, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x20000000002, &(0x7f0000001000-0x3)="", 0x0) 2018/01/17 22:39:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40400, &(0x7f00003cb000-0x43)="3c01d11e03be743ace51363bfd17babc31ec690e56d5a2ba08746af3057b999848683f1d568a3f5acbd8354849d5a5d1deb2de43af2cc997da49ba9e7b317fa9d2ab8f", &(0x7f0000654000)=0x0, &(0x7f0000092000-0x4)=0x0, &(0x7f0000000000)="") quotactl(0x0, &(0x7f00000c1000)='./file0\x00', 0x0, &(0x7f0000d6b000)="") 2018/01/17 22:39:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000d57000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$amidi(&(0x7f0000cae000-0xc)='/dev/amidi#\x00', 0x2c, 0x20080) r2 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00008be000)={r2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000fc1000-0x68)={0x80006, 0x1ff, 0x8000000005, {0x0, 0x989680}, 0xc024, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000cdd000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r0, r1) 2018/01/17 22:39:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000da7000-0x4)=0x0) timer_create(0x4, &(0x7f00009cf000-0x60)={0x0, 0x26, 0x2, @thr={&(0x7f0000f4c000-0xae)="f13aa9076526c87341a36e80de379dbb4dfc3df57fe2750d8aa1337e9913fa29bee1c53bd2b7d84f27247015b3b564ba875ada7851f7285f80d3c7f844cbccdcce781ca52a6d6ece5fba962c4b9f07c74d52ac3080f3c4a081513311342247c57041458dd3a0161b7c514a14297d287cf230b1da13573157329dc2a275e8bc8a1b8555f757347b5861b464e0c9e455b666bcf53e1e8d6d66592c4aeb01a213bb179e45a9373c1d3c5539eb10b5ba", &(0x7f0000c3b000-0x8)="6303f62159d803ab"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b3f000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f0000dd9000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pause() timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000781000-0x8)={0x0, 0x0}) 2018/01/17 22:39:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000e48000-0x1c)={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) r2 = shmget(0x3, 0x4000, 0x400, &(0x7f0000f2a000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000072f000)=0x8000, 0x4) sendto$inet(r0, &(0x7f0000064000)="", 0x0, 0x20008049, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00001a8000)=""/158, &(0x7f00003d3000)=0x9e) [ 116.704670] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/17 22:39:30 executing program 2: clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setxattr(&(0x7f00004ac000)='./file0\x00', &(0x7f0000ec2000)=@random={'trusted.\x00', '\x00'}, &(0x7f00006b6000)='em0\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00009de000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) shmget$private(0x0, 0x4000, 0x42, &(0x7f0000631000/0x4000)=nil) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5b, 0x4000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000094c000)={0x1, &(0x7f000017b000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000001000)={0x1, &(0x7f0000002000-0x8)=[{0x9, 0x3f, 0x3, 0x100}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001000-0x10)={r2, &(0x7f0000de5000)=""/100}) 2018/01/17 22:39:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000919000/0x4000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000423000)={0x0, ""/4081}, 0xfffffe56, 0x0, 0x524b970b525d5f58) 2018/01/17 22:39:30 executing program 1: getresuid(&(0x7f0000457000-0x4)=0x0, &(0x7f0000cf0000-0x4)=0x0, &(0x7f0000793000)=0x0) r0 = eventfd2(0x2800000000000000, 0x1) ioctl$int_in(r0, 0x5473, &(0x7f00005e5000)=0x9) syz_open_dev$vcsa(&(0x7f0000997000)='/dev/vcsa#\x00', 0x1f, 0x12000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000046000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000be0000)=0x5) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$setsig(r1, 0xa, 0x14) 2018/01/17 22:39:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f00002d7000-0x2)=@file={0x1, ""}, 0x1e6) listen(r0, 0x0) listen(r0, 0x4) syz_open_dev$midi(&(0x7f0000e58000-0xb)='/dev/midi#\x00', 0x3, 0x101000) 2018/01/17 22:39:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00005e4000-0x9)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000807000-0x7c)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093f000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00005da000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9, 0x40, 0x1000, 0x100, 0x7bf, 0x200, r1}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r2, &(0x7f0000579000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000713000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x8501}) 2018/01/17 22:39:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000129000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000603000-0x3)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000005000)={0x0, @in6={{0xa, 0x1, 0x1c02, @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]}}, &(0x7f0000598000)=0x8c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eb7000)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e51000-0x8)=@assoc_value={r2, 0x1}, 0x8) 2018/01/17 22:39:30 executing program 0: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f00002c0000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = shmget(0x2, 0x4000, 0x800, &(0x7f0000eb8000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000001000)=""/164) r2 = gettid() tkill(r2, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000e5d000-0x8)='./file0\x00') pwritev(r0, &(0x7f000008a000-0x20)=[{&(0x7f000033b000)="172edef552628b00e5d256c0825da5da144608fd08b0176c6c3ab152", 0x1c}, {&(0x7f000028b000)="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", 0x1000}], 0x2, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000955000-0x4)=0x8, 0x4) mount(&(0x7f0000289000-0x8)='./file0\x00', &(0x7f0000957000)='./file0\x00', &(0x7f0000934000-0x4)='bfs\x00', 0x2000004, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000435000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x4, &(0x7f000004c000-0xa0)="5a773b2bbff4a633bc8642e717208daa053059be8bf319e2ddf44ace6139926929632da758acd9df136fb3dac9c0b448fcf41ac192fdeb924a501ae7419884df560b366249df906443390a0aab5662d3de6520aab0343ee0cf37f80c65f4081997c19a1cb72cf269241b5e5053dbab8fe466cdd44bed5d989ceb0fd7714bde72c638b0dba83d8f9bea6f5c51d85357365eed045ebdb2ef370b5e8e7f20650619") r3 = syz_open_dev$adsp(&(0x7f00003e5000-0xb)='/dev/adsp#\x00', 0x3, 0x280) dup3(r3, r0, 0x80000) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000e78000)=0x0) r4 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000eac000)='./file0/file0\x00', &(0x7f00006e8000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") r5 = request_key(&(0x7f00001a6000)='pkcs7_test\x00', &(0x7f0000302000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c88000-0x8)='/*@bdev\x00', 0xfffffffffffffffe) request_key(&(0x7f0000030000-0x11)="3072677500070000000000008e746800", &(0x7f0000898000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000de2000)='bfs\x00', r5) connect$can_bcm(r4, &(0x7f00009b5000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r6 = request_key(&(0x7f0000aa4000)='asymmetric\x00', &(0x7f0000b66000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b9d000)=',-bdev}\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r6, 0x5, 0x76, r6) 2018/01/17 22:39:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000dc9000-0x1e8)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d30000-0xb)='/dev/hwrng\x00', 0x8400, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000578000)=@assoc_value={0x0, 0x5}, &(0x7f000038f000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000059f000)={r3, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000055e000-0x4)=0x8c) r4 = getuid() fstat(r1, &(0x7f000023e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000e58000)='./file0\x00', r4, r5) 2018/01/17 22:39:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x10001, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x140000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 22:39:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000231000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f69000-0x8)='./file0\x00', &(0x7f0000fcd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) exit(0x7) lchown(&(0x7f00002f3000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) bind$bt_hci(r2, &(0x7f000043e000-0x6)={0x1f, 0x6, 0x1}, 0x6) r3 = perf_event_open(&(0x7f00008fc000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ab3000)="", &(0x7f0000691000)=0x0, &(0x7f0000c72000)=0x0, &(0x7f0000c6c000)="") r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000969000-0x10)='/selinux/status\x00', 0x0, 0x0) fremovexattr(r3, &(0x7f00004a2000)=@known='system.sockprotoname\x00') recvmmsg(r4, &(0x7f0000869000-0x78)=[{{0x0, 0x0, &(0x7f0000084000)=[{&(0x7f0000512000-0x6f)=""/111, 0x6f}, {&(0x7f00007fd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ae5000-0x9f)=""/159, 0x9f}, {&(0x7f00004ad000-0x21)=""/33, 0x21}, {&(0x7f0000a96000-0x48)=""/72, 0x48}, {&(0x7f000013b000-0x61)=""/97, 0x61}], 0x6, 0x0, 0x0, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f00008f7000)=[{&(0x7f00009c2000)=""/66, 0x42}, {&(0x7f00006da000-0xe4)=""/228, 0xe4}, {&(0x7f0000cd5000-0xe3)=""/227, 0xe3}, {&(0x7f00005bb000)=""/210, 0xd2}, {&(0x7f000066d000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000a50000)=""/47, 0x2f, 0x3f}, 0xfffffffffffffffb}], 0x2, 0x1, 0x0) 2018/01/17 22:39:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f0b000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mincore(&(0x7f0000356000/0x3000)=nil, 0x3000, &(0x7f00004fe000-0xa8)=""/168) unlink(&(0x7f000037b000-0x8)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00001e8000-0x4)=0x0, &(0x7f0000cf0000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 22:39:31 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x94}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b29000-0x98)={r1, @in={{0x2, 0x2, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = inotify_init() epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000eb6000-0xc)={0x10000000, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f00005ad000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d38000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f000006a000)=0x0, &(0x7f0000959000)=0x4) 2018/01/17 22:39:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}}}) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = syz_open_dev$usbmon(&(0x7f0000f22000-0xd)='/dev/usbmon#\x00', 0x1f, 0x440) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000556000)={0x8, 0x2c49, 0x1f, 0x40000000004, 0x3f}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000777000-0x18)=@ethtool_gfeatures={0x3a, 0x10000382, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000046c000-0x98)={0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x20f}, &(0x7f0000661000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f1b000-0x59)={r3, 0x51, "dff0eb1a92b229c054ce793c73efedfda8dd59e47774e17f840db55f97fd2225785d3ceaa93bc94ef5a415ce30c6f9d1af91bd617f5227f3c5a91bf242f802598f7feae43cd5fe187b9a17b9460943f919"}, &(0x7f000006f000-0x4)=0x59) 2018/01/17 22:39:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[], 0x0) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 22:39:31 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000004000-0x8)={r1, 0x2}) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x9) 2018/01/17 22:39:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000217000)='/dev/snd/pcmC#D#c\x00', 0x903d, 0x40000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000fa9000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f00008c7000-0xa)='/dev/vcs#\x00', 0x9b93, 0x101000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a65000-0xc)={r1, 0x80000, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f0000e2c000)=@ethtool_dump={0x27, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:39:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket$kcm(0x29, 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, 0x0, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) sendmmsg(r2, &(0x7f0000901000)=[{{&(0x7f0000004000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000086000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000a4c000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="79edb9e72744", [0x0, 0x0]}, 0x14, &(0x7f0000a26000-0x60)=[], 0x0, 0x0, 0x0, 0x3}, 0x0}], 0x2, 0x0) sendfile(r2, r0, &(0x7f000083c000)=0x0, 0x5) 2018/01/17 22:39:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) keyctl$join(0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:39:31 executing program 7: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000aec000-0xc)='/dev/amidi#\x00', 0x42, 0x101000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000535000-0x18)=[{0x8, 0x2}, {0x8, 0x0}, {0x8, 0x8}], 0x3) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000092f000-0x38)={0x0, 0x0, &(0x7f000074c000)=[{&(0x7f0000aec000-0xb3)="a9ec36dac4ea704c7291383b195713c754c081ca97407f6c571ce160cead1d0a1a60c8a52798f4d321741c34e84199bbe75bbb2dbc701fd9adc7d52f62b4a263a20950eb5d5cd721869e48db99e21cb0300b343b85e5871259888c208bbc5cfc8f8cbd78b21078fe6795d59d850520acd53cbe1548faf451c31fd45dc81b20bcd6f973130c37722e3a8ba3b842043db57ec5d207b9701d0a10802acb99f897770383cd01d2a456e404d7102d045a306de7d04e", 0xb3}], 0x1, &(0x7f0000333000-0x2040)=[{0x1010, 0x6, 0x0, "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{0x1010, 0x0, 0x2, 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{0x20, 0x113, 0x40, "faef63801df1bc6e3a81c18a0cdbee7d"}], 0x2040, 0x8000}, 0x80) r2 = creat(&(0x7f00008a0000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000041000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aec000-0x4)=0xe8) ioctl$KVM_NMI(r1, 0xae9a) connect$packet(r2, &(0x7f00004c6000-0x14)={0x11, 0x8, r3, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f0000ae9000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000aec000)={0x1f, 0x1, 0x0, 0x101, 0x3f}, 0xc) 2018/01/17 22:39:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000093000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000155000)={0x2000001, r1}) r2 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005d6000)='net/nfsfs\x00') ioctl$KDDISABIO(r3, 0x4b37) mq_timedsend(r2, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedreceive(r2, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/01/17 22:39:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bb3000)={0x0, 0x0}, &(0x7f000015e000-0x4)=0x8) bind$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$alg(r1, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[], 0x0, &(0x7f0000cef000)=[@iv={0x20, 0x117, 0x2, 0xc, "23e14732a13c284c378f8f28"}], 0x20, 0x0}, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009ab000-0x10)='/selinux/access\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000764000)={r2, &(0x7f0000311000-0xdb)="d30d3d9e3f7aa58ad51eff16f82960316807f156bccdca43cb80f0a31fb92e5eb47ac4753c44e80b7e55be0063021c0ac550c06d68d9fb1ee7a8cc1334f9b50618c3c81e8fbea0ae4e7d1f98268a16494cdd742a0a2a017f102663986911165490c9a63cb53bc76a86609a879049177a8ddc8755132bb8da9ba02f27d3cc8aff761d3b555b7c73ce3591c4e7b46cf70d20c9ff9d89055176e2e1c7ea0416863fafa87aff1cf83432a170d037c56a10b57d1b9551f418a466f50f74fe770dc431ba1ae699e02851767324d890566f620758ee31bfd0e7a867cfb0d6", &(0x7f00006fe000+0xde7)=""/65}, 0x18) 2018/01/17 22:39:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000f9b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000e0f000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:39:31 executing program 1: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000044000)=0x4) mkdirat(r0, &(0x7f0000044000-0x8)='./file1\x00', 0x80) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000045000-0x8)='./file0\x00', 0x40040, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000046000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000044000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000044000)=0x8) readlinkat(r0, &(0x7f0000019000)='./file0\x00', &(0x7f0000001000-0x99)=""/153, 0x99) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000046000)={0x0, 0x0}) accept$nfc_llcp(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000001c000)=0x60) ioctl$TIOCGPTPEER(r0, 0x5441, 0x200) readlinkat(r0, &(0x7f0000039000-0xa)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) 2018/01/17 22:39:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x806, 0x5) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000712000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000596000)=0x3f) r2 = syz_open_dev$mice(&(0x7f0000bef000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) syz_open_dev$sndtimer(&(0x7f0000b40000)='/dev/snd/timer\x00', 0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000fa1000-0x50)={{0xffffffffffffffff, 0x3, 0x4, 0x1, 0x8000}, 0x0, 0x1ff, 0xc1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000e8b000)=""/0, &(0x7f0000444000)=0x0) 2018/01/17 22:39:31 executing program 0: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000093b000-0x4)=0x80001b, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000093e000)=@abs={0x0, 0x0, 0x0}, &(0x7f00006a4000-0x4)=0x8, 0x0) 2018/01/17 22:39:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008b9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000384000)={0x2, 0x0, 0x9}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000665000)={r1, r2}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa4000-0x8)={r1, r2}) dup3(r2, r3, 0x0) shutdown(r1, 0x1) 2018/01/17 22:39:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000016000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000000f000-0x8)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer2\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/dsp\x00', 0x0, 0x0) accept$ax25(0xffffffffffffff9c, &(0x7f0000015000)={0x0, {""/7}, 0x0}, &(0x7f0000015000)=0x10) syz_open_dev$sndmidi(&(0x7f0000016000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000015000)='/dev/snd/controlC#\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000)={0x0, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000016000-0xa)='/dev/dsp#\x00', 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getpgid(r0) lstat(&(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000cd9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() fstat(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$packet(0x11, 0x0, 0x300) clock_gettime(0x0, &(0x7f0000016000-0x10)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000015000)=0x0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000016000-0x4)=0x0) getgid() accept$ipx(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000)=0x10) accept4$llc(0xffffffffffffffff, &(0x7f000000f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000014000-0x4)=0x10, 0x0) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000016000-0x4)=0x0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000015000)='/dev/ptmx\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000015000)=[], 0x0, 0x0) r2 = open(&(0x7f0000eaa000)='./bus\x00', 0x141052, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r3, r2, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000a9d000-0x4)=0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$unix(0xffffffffffffffff, &(0x7f000000b000)=@file={0x0, ""/4096}, &(0x7f0000017000-0x4)=0x1002) 2018/01/17 22:39:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000978000)='/dev/sequencer2\x00', 0x200080, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000088b000-0x10)={0x0, 0x0}, &(0x7f0000067000-0x4)=0x10) r1 = socket(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00009d7000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='erspan0\x00'}) setsockopt(r1, 0x7, 0x20, &(0x7f0000fb2000-0xd8)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe72fbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fac3aea711b1b35760415800000f9575da602000000011f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a18faff76be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000793000-0x4)=0x1a, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/17 22:39:31 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001ac000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x3)=0xffffffff00000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000e70000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f18000-0x8)={0x0, 0x4}, &(0x7f0000f20000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000760000-0x4)=r2, 0x1) 2018/01/17 22:39:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) dup3(r0, r2, 0x0) close(r3) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd5000)={0x0, 0x0}) r6 = getpid() r7 = getpgrp(0x0) kcmp(r6, r7, 0x4, r5, r4) recvmsg(r5, &(0x7f0000814000)={&(0x7f0000656000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d6e000-0x30)=[{&(0x7f0000ad2000-0x97)=""/151, 0x97}, {&(0x7f00007ce000-0x9a)=""/154, 0x9a}, {&(0x7f0000474000)=""/161, 0xa1}], 0x3, &(0x7f0000027000-0x3d)=""/61, 0x3d, 0x1b}, 0x42) 2018/01/17 22:39:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x3ac, 0x0, 0x10001, 0x7ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x10)={r1, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:39:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ef5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000918000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000008000-0xc)={0x0, 0xb68d, 0x0}, &(0x7f000087a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000466000-0xa0)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x3ff, 0x1, 0x3f}, &(0x7f0000a1c000)=0xa0) r3 = syz_open_dev$vcsn(&(0x7f0000447000-0xa)='/dev/vcs#\x00', 0x7f, 0x4000) connect$inet(r3, &(0x7f0000780000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/17 22:39:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r0, 0xa, 0xb) socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000055e000)='/dev/autofs\x00', 0x200000, 0x0) read$eventfd(r1, &(0x7f0000d9a000)=0x0, 0x8) getpeername(r1, &(0x7f00003b0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00005d2000)=0x10) connect$packet(r1, &(0x7f000094b000-0x14)={0x11, 0x1b, r2, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14) shutdown(r0, 0x1) fcntl$dupfd(r0, 0x0, r0) prctl$intptr(0x6, 0x9) 2018/01/17 22:39:31 executing program 3: 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 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d2c000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e17000-0x4)=0x3f, 0x1eb3bb2b731810fe) r1 = socket$inet_sctp(0x2, 0x5, 0x84) syncfs(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000042a000)=0x0) getpgid(r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000292000)={0x0, 0x3b, "2357908784e0e1f11613e9fa71c607a30666fba7dbbc423a7ecb2b76883be307725a425aa4bf70c6ae6e1460be356e48699af58f76d1782659c68d"}, &(0x7f0000b65000)=0x43) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000f000-0x98)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1f}, &(0x7f00000a8000-0x4)=0x98) sendto(0xffffffffffffffff, &(0x7f0000f01000)="", 0x0, 0x0, &(0x7f0000585000-0xa)=@un=@abs={0x0, 0x0, 0x3}, 0x8) r5 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004e1000-0xe8)={{{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x80, 0x20, 0x0, 0x0, r5}, {0x7c64, 0x0, 0x1, 0x0, 0x44e, 0x1, 0x859f, 0x2}, {0x1, 0x9, 0x7fff, 0xc8}, 0x1, 0xa, 0x0, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x1, 0x3b}, 0x2, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x2, 0x82, 0x27e1, 0x8f, 0x0}}, 0xe8) r6 = socket(0x0, 0x80005, 0x4) getsockopt(r6, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c72000)={r4, 0x80000001, 0x50000, 0x650, 0x8, 0xffffffff}, &(0x7f000060d000)=0x14) quotactl(0x4, &(0x7f00006a1000)='./file0\x00', r5, &(0x7f0000273000-0x1c)="8a1135593d339004bc36e273aaf2b96620bc201a225d07ea6d14772e") lstat(&(0x7f0000e68000)='./file0\x00', &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000d48000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004f5000)=0xc) fchownat(r0, &(0x7f00007ac000)='./file0\x00', r7, r9, 0x1500) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000277000-0xc)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e04000)=0xc) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000299000-0x2)='\x00r', 0xffffffffffffff91) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000841000-0xe8)={{{@in=@rand_addr=0x315c000, @in6=@loopback={0x0, 0x1}, 0x3, 0xea, 0x1, 0x7, 0xa, 0x80, 0x20, 0x0, 0x0, r8}, {0x6, 0xffff, 0xe4, 0x7, 0x4, 0x9, 0x9, 0x800000}, {0x10000, 0x4, 0xfffffffffffffffa, 0xfff}, 0x1ff, 0x3, 0x200000, 0x0, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x7, 0x0, 0x3, 0x2, 0x4, 0xdb2e, 0x2}}, 0xe8) recvfrom(r6, &(0x7f00000cb000)=""/225, 0xe1, 0x100, &(0x7f0000143000-0x9)=@rc={0x1f, {0x7, 0x7fff, 0x4, 0x100000001, 0x5, 0xfffffffffffffff7}, 0x0}, 0x9) 2018/01/17 22:39:31 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000013000-0x10)={0x2000000000000155, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000003000-0x10)={r2, &(0x7f0000011000)=""/25}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000013000-0x9)='scalable\x00', 0x9) getrlimit(0xd, &(0x7f0000000000)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) close(r0) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000006000-0x48)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8000000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x2}, @in6={0xa, 0x0, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}], 0x48) [ 117.235913] QAT: Invalid ioctl [ 117.292773] QAT: Invalid ioctl 2018/01/17 22:39:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000260000)=0x6, 0x4) lseek(r0, 0x0, 0x2) 2018/01/17 22:39:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$cont(0x1f, r0, 0x1, 0x2) 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$evdev(&(0x7f0000306000-0x12)='/dev/input/event#\x00', 0x0, 0x7fd) write$evdev(r1, &(0x7f00009a5000-0x30)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000afb000-0x4)=0x1) 2018/01/17 22:39:31 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000001f000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000019000)={0x0, 0x6, 0x6, 0x3ff, 0xd409, 0xfffffffffffffffc, 0xffffffff, 0x1, {0x0, @in6={{0xa, 0x1, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x9, 0xe8f8, 0xfffffffffffffffd, 0x4e}}, &(0x7f0000009000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r1, 0x2f0}, &(0x7f0000012000-0x4)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001e000-0x38)={&(0x7f000001d000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 22:39:31 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") 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 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000fd9000-0x1e)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fd8000-0x28)=""/40, &(0x7f0000fd7000)=0x28) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000f7d000)=0x7f) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") 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) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000d44000-0x8)=0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000fd9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fda000-0x4)=0x14) sendto$packet(r1, &(0x7f0000fd9000)="bd4da45e12", 0x5, 0x1, &(0x7f00005ef000-0x14)={0x11, 0xf7, r2, 0x1, 0x800, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2018/01/17 22:39:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000088000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffd}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000514000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000354000-0x8)=0x0) 2018/01/17 22:39:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000083c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00003bc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00000f7000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$netrom(r0, &(0x7f000055a000-0x38)={&(0x7f0000886000)=@full={{0x3, {"a6cb3cd4f6dbf1"}, 0x1}, [{"25baaf8b387033"}, {"0b72666e7148b7"}, {"85b2ebad5ffada"}, {"194364e4fef560"}, {"e54f59232a3526"}, {"15a7a80e125cd4"}, {"cc535a02ac3056"}, {"ca490c396e39d3"}]}, 0x48, &(0x7f0000363000)=[{&(0x7f0000514000)="0a712ec27d27aa7bf3191169995c146fce6a433050532f9c4cd20a1fbb71978a45025596d4a485c4c14a7af6c21ab9403e27f4ff7a656b67c5c3f3a4687a60f2b107b4e527d0df898551150a0ccb6c1606b5648c3354d632e2173aa2a777f886a194e1c73a0bc2ab585ecb0cf6e9bc4ca5ed7f592eb6d43afcda391aa0b1ed4b5362586ab8e49b13752893d566b90fbbe0f24c08f19a60fcb2aa980e6b3e36b75c75ef91ea782cce4e0b89894ddf60fb5193a2306b6c58a4867b9ce8cc9297", 0xbf}, {&(0x7f0000c50000-0x1000)="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", 0x1000}, {&(0x7f0000dca000-0x80)="b30d853017c09bec3ddb87cc3bc812a33f1b2215bd6ec1e4b4534279fa04e5157bd663b175c22cdf0aa0ccfd006052ddb02da50d0d26cd204605000b545a7585132afdeae84d650d31bd7d232a8c9f605415a8f7841a4f2e0d638f51574146abbdfd63a0ed3b19956bf334d78e3bbab4e45c946bb47d1f5d8ad36bea5ae4a1b6", 0x80}], 0x3, &(0x7f000006e000)=[{0x48, 0x0, 0x883a, "ad63bee9781c6e1502f1fca11c2e947df5b3fa8842673b5a751a3f5f47d891d056210f4030d1c66311c6010b5ade5241cf52fd9d"}, {0xd0, 0x1ff, 0x1, "bc6315217cf89aeb5edf2ce0b5c3d6eb330bfd81a3c35ffff07f3cb61e0fccbb30d0c09d538ec1b463e7a25bfa903ad0ad0e3373dd5d91d014fd0a10a67f383bbe08b2188dd02f05866274cf1fd63288d25db0461fd7c1ec083af7385c5f666e00eb65bfce6b899a577bcd847d7ecb02e30ca5bcef3110d1c9c67db7468e2631fea8e3f287ffe8c9f4456f57512da40eb04be11edb42eca61d0dd6a0665f5491ca67488409efd103554196dbddfc8d971b17e39c7e891df6a34e"}, {0x40, 0x101, 0x15, "95e6705279ce98542ef13e53c26d057542290a21e71ccd6aaf9be65ee892bd4fc8593259819c3edc059734550da8921d"}, {0x100, 0xff, 0x7, "cea50953c3203c7a24f0b37939cdf0bb2fe02cee81e8bca70ec4dc0aa44350979d432e28b70e4a26c99949d5a29a24b2524e2fa382a745a63d66c1f6c85e0cd1154e7c382ff8986a80621c5318208057cfccb22027941c38002e2179a9c09bad60ed4f4d7c8ead1faf1b9124dec933e97fa4505007984247a7f943baf39274d687008464c0b2411f49d06cb503593e12caef44a1e8fe159dbc568ad8f9c399ca27a9f3c5c6b8828cb8afd2fd17776c635fb5e3a818762a16fdf8d175889cdbe850e70ca12a0d9968726a5bb07f9c2e316af4852e975e20281a01bf80863228a6853384ff806b69162f6424b752"}], 0x258, 0x40000}, 0x80) mq_timedsend(r0, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236", 0x63, 0x7fffffff, &(0x7f0000182000-0x10)={r2, r3}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000431000/0x4000)=nil) shmctl$SHM_LOCK(r6, 0xb) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) sched_yield() ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000ce3000)=0x569) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0], 0x0, 0x0}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000818000-0x2)=0x7388, &(0x7f0000797000-0x8)=0x489) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x9286f8759b613ecd) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000fab000-0xc)=@sack_info={r7, 0x0, 0x200}, &(0x7f0000d31000)=0xc) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/17 22:39:31 executing program 6: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000f23000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) r1 = shmget(0x2, 0x1000, 0x80, &(0x7f000019a000/0x1000)=nil) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000f23000)=""/58) 2018/01/17 22:39:31 executing program 3: mmap(&(0x7f0000000000/0xc7f000)=nil, 0xc7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x7ff, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000578000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c7f000-0x8)={r1, 0x0}, &(0x7f00001ca000)=0x8) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000c7f000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000056f000-0xd)="0c3a79d3030703e0abc932ac12", 0xd, 0x4000000, &(0x7f0000c7f000)=@ll={0x11, 0x1, r2, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/17 22:39:31 executing program 0: prctl$intptr(0x2a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000-0x4)=0x0) tee(r0, r0, 0xffff, 0xc) fadvise64(r0, 0x0, 0xfffffffffffffffe, 0x0) syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x2, 0x66200) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/17 22:39:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) gettid() gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002000)=0x0) gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) r2 = getpgrp(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000000)={&(0x7f0000002000)=""/0, 0xa3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/17 22:39:31 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x1000000000000084, 0x8, &(0x7f0000fe7000-0x2)="", 0x0) r1 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/17 22:39:31 executing program 4: arch_prctl(0x1004, &(0x7f000012f000)="c537509fa3fba230e6c8947275dd234c891e13c37044e47de167d43940d3f89dff049ba9835f9522e6643dc80d64cdc5af5d1db511bb279b294a1d862d769234a3a0f0d7589275b740eb84eb3b21a4e0527ce407af7f7915cbb49d88ce482a37cae1e7e871e9ea065c3c1e249888ef202ede23461369955d11d527027088e2a817fcee7bbc7249284979f98615fa") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d47000)='/dev/rfkill\x00', 0x101000, 0x0) setitimer(0x1, &(0x7f0000aad000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000513000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000967000)={0x0, 0x0, 0x4, 0x0, &(0x7f00007e2000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000883000-0x10)={0x3, &(0x7f000054a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/17 22:39:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000a41000-0x46)={0x0, ""/62}, 0x46, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() tkill(r1, 0x15) r2 = socket$inet6(0xa, 0x4, 0x41) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f000044f000+0x868)=0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000d1f000-0x12)='/dev/snd/midiC#D#\x00', 0x10000, 0x200100) connect$netrom(r3, &(0x7f0000e29000-0x48)=@full={{0x3, {"f2b1b0b26c4e15"}, 0x8}, [{"146a8c329dc5fc"}, {"8ed209e3d44f83"}, {"0f8fad0abeeb49"}, {"b1479135dfabfe"}, {"82ad803eb8f7bf"}, {"d35a1a03a0c7f0"}, {"a1c5e2c47f9af7"}, {"98deff6e9d97f8"}]}, 0x48) msgctl$IPC_RMID(r0, 0x0) 2018/01/17 22:39:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00004ba000-0x38)={0x0, 0x7, &(0x7f0000000000)="", &(0x7f00009c3000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000758000-0x170)={0x9, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) 2018/01/17 22:39:31 executing program 3: mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10200) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000b7b000-0xc4)=""/196) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b7e000-0x9)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x80, 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) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x0, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003000-0x6)={r3, 0xb2}, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7, 0xacddd0d1f25b86ee, 0x0, 0x8, 0x3e, 0x800, 0xfffffffffffffffe}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x40102) r4 = socket$kcm(0x29, 0x802, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000b7b000)=0x1) sendfile(r4, r1, &(0x7f0000002000)=0x0, 0x876b5e795) dup2(r4, r1) 2018/01/17 22:39:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x100000000, &(0x7f0000519000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000065c000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00006b9000)=0x7, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x50, &(0x7f0000e2f000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e35000-0x4)=0xe8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dc4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f000090e000-0x8)={0x80000000, 0x4c}) 2018/01/17 22:39:31 executing program 2: renameat2(0xffffffffffffffff, &(0x7f0000b13000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00004f2000-0x8)='./file1\x00', 0x5) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dfe000)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000fb1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004c1000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x1000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0xff, &(0x7f0000000000)=""/139, &(0x7f00004d1000-0x4)=0x8b) 2018/01/17 22:39:31 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0x4, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000002b000-0x12)='.request_key_auth\x00', &(0x7f0000029000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000002b000-0x35)='vboxnet0&procppp0posix_acl_access(#posix_acl_access^\x00', 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f000001b000)=""/19, 0x13) 2018/01/17 22:39:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000f3d000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000724000-0x10)={0x0, 0x989680}, &(0x7f0000dbc000-0x8)={0x0}, 0x8) r1 = semget$private(0x0, 0x0, 0x548) bind$inet6(r0, &(0x7f0000519000-0x1c)={0xa, 0x0, 0x30, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80000006}, 0x1c) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000b43000-0x4)=0x6) r2 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) semctl$GETVAL(r1, 0x4, 0xc, &(0x7f00001c1000)=""/15) r3 = getgid() setfsgid(r3) write(r2, &(0x7f0000866000)="ec", 0x1) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff3, 0x0}], 0x1, &(0x7f0000b11000-0x10)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000a39000)=0x2, 0x4) 2018/01/17 22:39:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f00006c0000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 22:39:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) dup2(r1, r0) bind$inet(r1, &(0x7f000046e000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_access\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007e7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/17 22:39:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x22600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='bridge0\x00'}}, 0x1e) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000)=0x0) r1 = semget$private(0x0, 0x1, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r1, &(0x7f0000002000)=[{0x4, 0xbc, 0x1800}, {0x1, 0x10000, 0x1800}, {0x2, 0x7, 0x800}, {0x2, 0x8000, 0x800}], 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000000)=""/164, &(0x7f0000004000-0x4)=0xa4) r2 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0xffffffff, 0x8001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r3, 0x9, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r3, 0x3, &(0x7f0000005000)={0x2, 0x40}, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000007000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x9, 0x1000, 0x7, 0x1}, &(0x7f0000003000+0xcf1)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={r4, 0x80000000}, 0x8) bind$inet(r2, &(0x7f0000007000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) inotify_init() ioctl$TIOCGPTPEER(r0, 0x5441, 0x3f) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0xcd7, 0x4) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) ioctl$TIOCCONS(r0, 0x541d) r5 = shmget$private(0x0, 0xb000, 0x78000100, &(0x7f00003fe000/0xb000)=nil) shmat(r5, &(0x7f0000002000/0x1000)=nil, 0x3000) 2018/01/17 22:39:31 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000)={0x18, 0x0, {0xffffffffffffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/17 22:39:31 executing program 3: mmap(&(0x7f0000000000/0xf4c000)=nil, 0xf4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f40000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000f4b000)=[], 0x0, &(0x7f00002a9000)=[], 0x0, 0x0}, 0x0) syz_open_dev$sg(&(0x7f00004f3000-0x9)='/dev/sg#\x00', 0x1df, 0x2000000000010002) 2018/01/17 22:39:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac6062ba870000002000fff040736de609", 0x11}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) r1 = syz_open_dev$sndpcmc(&(0x7f0000e07000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2000) fstat(r0, &(0x7f000041e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d17000)={0x2, &(0x7f000042b000-0x10)=[{0x4, 0x4a1dae1b, 0x7, 0x7}, {0x9, 0x0, 0x2, 0x7b}]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008bc000-0xe8)={{{@in6=@dev={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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000029000-0x4)=0xe8) fstat(r1, &(0x7f00006c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000c67000-0x4)=0x0, &(0x7f000025b000)=0x4) 2018/01/17 22:39:31 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00000c6000)='/dev/usbmon#\x00', 0x0, 0x400a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000ea8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) r1 = socket(0x100000001e, 0x1, 0x0) setsockopt(r1, 0x10f, 0x82, &(0x7f000023f000)="", 0x0) 2018/01/17 22:39:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d0a000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000405000)=0x0, &(0x7f0000a96000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000077c000)={0x0, 0x0}) 2018/01/17 22:39:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fde000)='/dev/vcs#\x00', 0x4, 0xfffe) mremap(&(0x7f0000c34000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000cae000/0x2000)=nil) getdents(r0, &(0x7f00008c6000-0x89)=""/137, 0xffffffffffffff93) r1 = gettid() rt_sigqueueinfo(r1, 0x18, &(0x7f0000bb8000)={0x3e, 0x3ff, 0x7a, 0xff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00002e9000-0x58)={0xfffffffffffffffd, 0x200000, 0x1ff, 0x4, 0x6, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:39:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b2c000-0x9)='/dev/dsp\x00', 0x4, 0x0) socketpair(0x2, 0x5, 0x1, &(0x7f0000e10000-0x8)={0x0, 0x0}) flock(r0, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000021c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/17 22:39:31 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl(r0, 0x10001, &(0x7f0000002000+0x3c2)="75b268e79cd806b535a25701641b9d973bf3dd18ecaddbb5a63593e44fe307917be24009fe5e2ecd1958a84910efb074dc1327e7848e2738e772744b5e3b9c49b6cb6ac95c70af996703ae1f2bdcf3f24e711c93da300f3562baeb3a90c3c6608bdf966b28d7114ec21d628f70bba2140de5eba8b07ec84bada36ecf66a4422a5a4b") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 22:39:31 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x0) syz_fuseblk_mount(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000014000-0x8)='./file0\x00', 0x1000, r1, r2, 0x3f, 0x7fff, 0x108000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/status\x00', 0x0, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000000)=r4) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) close(r4) 2018/01/17 22:39:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) lseek(r0, 0x5, 0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004ac000)=0x0, 0x4) 2018/01/17 22:39:31 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x4}], 0x18) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000-0x4)={0xffffffff}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3fffffffd, &(0x7f0000002000-0x60)={0x0, 0x1, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 22:39:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xf07, 0x101900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000d0a000)='comm\x00') ftruncate(r2, 0x3) ftruncate(r2, 0x73c) 2018/01/17 22:39:31 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000448000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000001000-0x18)={0x0, 0x1, 0x6, &(0x7f0000000000)=0x0}) setpriority(0x0, r0, 0x0) 2018/01/17 22:39:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000022000)={0x0, 0x0, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x200, 0x0, 0x2, 0x0, 0x5, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00008c7000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b62000-0x8)='./file0\x00') pipe2(&(0x7f0000ee2000)={0x0, 0x0}, 0x20e4d1485daeb05d) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000057e000)={0x5, &(0x7f0000089000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f0000400000-0x8)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a59000-0x8)={0x0, 0x0}) accept4$inet6(r3, &(0x7f00006ac000-0x5)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000e02000)=0x1c, 0x80800) r4 = socket(0x10, 0x2, 0x10) syz_open_dev$mice(&(0x7f0000627000)='/dev/input/mice\x00', 0x0, 0x380) write(r4, &(0x7f0000f79000-0x24)="240000001b0001dfeb03000022fb010001f6ff0b0800030001000000f701000000161701", 0x24) clock_gettime(0x0, &(0x7f00007fc000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000dc0000-0x20)={{r5, r6+10000000}, {0x77359400, 0x0}}, &(0x7f00003cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x400000, 0x0) acct(0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003b0000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r8, 0x40505412, &(0x7f00003b4000)={0x1, 0x100000000, 0x4, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r7, &(0x7f000086f000)=""/1, 0x1) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fcntl$dupfd(r2, 0x406, r7) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000824000-0x4)={0x0, 0x1, 0x0, 0x0}) 2018/01/17 22:39:31 executing program 1: 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$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x4000, 0x0) r1 = accept4$netrom(r0, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f0000008000-0x10)={0x6, 0x889a}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000008000)=[{&(0x7f0000009000-0x2d)="13402728f9cccd03ffd73c2f9479f484a16d2e21a58b6963cd8c0c507898209a270edd306bace03442fe1df310", 0x2d}, {&(0x7f0000002000-0x65)="a2856a3c52b95ea0da848efe238f1d37853b7b2da6b5c670bb3012652e85744ea67b9545165c79f59843b1058110bb8957f74a8b6cc968cd1dacbcb9dabc3aff816de48803da071b96bbea2674d1dde16052a3937874da37998d0bb40f02a4373b1c8658fd", 0x65}, {&(0x7f0000007000)="89006d1f5149138b0a30faeec7925e226cc91280ebdbb868fdca4e059d39b0bc479fd965f9647ca67e0dd8ed828172a5ffb508c86534b6148a7103143c16b7b863208f108b6f64f62509b7bc6b8c1ba7ba0d41924dbcc5986b35bcbfe9d809e46e6df600584d4681a7dfd7d41ccbaf23b79b1898395293a4d929e2f997ef9f44", 0x80}, {&(0x7f0000008000)="e901cffcdecd7f342ac7563c07d49bfe97911389be7d58aa399e7273ba0248d06dd6da7ca4be1aa43817abfb215f38a132a095dacdadde7073eefc1d6dcaf73c364a3bec9db343d446589e7e79dcbabd09198e08f37e7c9d19a89a0a4e5d9f158feecd68b8b5b4b2db1c388aeb51c4af27e7a943da929fa11c0328839912bcad4cfb39afddcf8f3d469df9e9ba", 0x8d}], 0x4, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x2000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f0000002000)=0x0, &(0x7f000000a000-0x4)=0x4) 2018/01/17 22:39:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setpgid(0x0, 0x0) io_setup(0x8bacf00000000000, &(0x7f00003dc000)=0x0) io_destroy(r0) 2018/01/17 22:39:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f18000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f000078c000)='./file0\x00', 0x0, 0x0) close(r1) 2018/01/17 22:39:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000bab000-0x4)=0x12eb, 0x4) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000a59000)=0x3) 2018/01/17 22:39:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d78000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007c0000-0x24)={0x7ff, 0x2, 0x7, 0x6, 0x0, 0x63e9, 0x81, 0x0, 0x92, 0x2, 0x1000, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000cb0000-0x8)={r0, 0x5}) r3 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r3, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) listen(r1, 0x3) readv(r3, &(0x7f0000ddd000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) ioctl$int_in(r3, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') 2018/01/17 22:39:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockname$ax25(r0, &(0x7f0000e56000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000418000-0x4)=0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ac3000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000d67000-0x18)={0x8, 0x13, 0x1, 0xffffffffffffffff, 0x0}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000dfb000-0x18)={0x6, 0x2, 0x1, r2, 0x0}) bind$ipx(0xffffffffffffffff, &(0x7f0000372000)={0x4, 0x1, 0x4, "3a0ea8ac8b77", 0x7ff, 0x0}, 0x10) 2018/01/17 22:39:31 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000d0d000-0x8)=0x1ff) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/17 22:39:32 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000070c000-0x8)={0x0, 0x0}) 2018/01/17 22:39:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000909000-0xb)='/dev/adsp#\x00', 0x8001, 0x60201) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000369000-0x4)=0x7fffffff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000527000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/01/17 22:39:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00008fa000-0x9)='/dev/rtc\x00', 0x2500, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002a8000-0x17)="", 0x0) 2018/01/17 22:39:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x0, 0x0}}, &(0x7f00002df000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000cae000)={0x1a, 0xc, 0x2, 0x7fffffff, 0x80, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) dup3(r0, r1, 0x0) 2018/01/17 22:39:32 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00008b4000)={0x36, 0x2}) [ 117.911714] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/17 22:39:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b16000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000082c000)={0x0, 0x0, 0x0}, &(0x7f0000fe7000-0x4)=0xc) get_robust_list(r1, &(0x7f0000b62000-0x8)=&(0x7f0000b59000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000c35000-0x8)=0x18) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009e9000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000c3f000)=""/51, &(0x7f0000ad2000)=0x33) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000686000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00009f8000-0x4)=r1) lseek(r0, 0x0, 0x1) 2018/01/17 22:39:32 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000-0x18)={0x18, 0x21, 0x323, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x480080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000028000-0x8)={r2, 0x10}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/17 22:39:32 executing program 3: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000fd2000)={0x35, 0x2, 0x0}) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d0a0b00ff0010d300001000eb080002007fffe5b7", 0x24) [ 117.976331] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/17 22:39:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f4b000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000031000-0x8)='pagemap\x00') lseek(r1, 0x0, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000f61000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00008e3000)={r2, 0x0, 0x0, 0x0}) 2018/01/17 22:39:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) read$eventfd(r1, &(0x7f00002d6000-0x8)=0x0, 0xfffffffffffffdc4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001cf000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000beb000)=0xe8) write$eventfd(r0, &(0x7f000091d000)=0x0, 0x8) 2018/01/17 22:39:32 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000625000/0xf000)=nil, 0xf000, 0x6) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000a67000-0x8)=0x0, 0x0, 0x2) mount(&(0x7f00008b4000-0x8)='./file0\x00', &(0x7f00005a5000-0x8)='./file0\x00', &(0x7f0000d66000-0x5)='qnx4\x00', 0x0, 0x0) execve(&(0x7f0000aac000)='./file0\x00', &(0x7f0000778000-0x8)=[&(0x7f000052c000-0x27)='keyring,security^ppp1\'\\cpuseteth1user,\x00'], &(0x7f0000efb000)=[&(0x7f000026a000)='cgroupem0eth0-&\x00', &(0x7f0000c00000-0x1f)="7d47504c975b2a24706f7369785f61636c5f6163636573732b776c616e3000", &(0x7f000061d000-0x5)='qnx4\x00', &(0x7f00005e9000+0x939)='user\x00', &(0x7f000078b000-0x3)='qnx4\x00', &(0x7f0000b58000-0x5)='qnx4\x00', &(0x7f000018e000)='\x00']) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007cc000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000705000-0x4)=0xd4, 0x4) 2018/01/17 22:39:32 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000000f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000024000)={0x0, 0x0, 0x0}, &(0x7f0000025000-0x4)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000025000-0x4)=0xc) mmap(&(0x7f0000024000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000011000)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000010000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000025000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$mouse(&(0x7f0000027000)='/dev/input/mouse#\x00', 0x3, 0x8000) inotify_add_watch(r9, &(0x7f000000c000)='./file0\x00', 0x20000000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r9, 0x8004ae98, &(0x7f0000027000)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000024000)={0x0, 0x0, &(0x7f0000016000-0x70)=[{&(0x7f000001d000)={0x134, 0x14, 0x700, 0x5, 0x3, "", [@generic="a42f8ccd0514113791e5f51223cb343688b3cb7ad6de6205d2feb945f9d8c0a44a6a0636956c4fd01fcf0272ae053cbc93d929c40384cf6d27e78f07d2a97db8f018da76f37bc6867e9b6231d8f6973074dcff10f0d038e3b113e144695adc1fb2", @generic="25edbe7e1167df1fdc31a119e96b056d45b989b8402755d2b6c3aed28702921013f454d5e361100e29dff187eadacce56cdd6ab1d6f6c75ecac997375b9ae2603a66a5b36b38ddaab2be3642f02ea997d18826a1abed9218987a53bf98f96ca45a6bbc0a1d972794bdab88d176180f871f050ffcc5e6c73013864555ab845356a1f335fb0912139a73b77645ea688831cf768c46b2955b68e62eb2ff50a0a986", @generic="bdbbd833d041b614ccf03c26aa34cc52367651327ee717cb80a1b0d5e0bc48933a0b"]}, 0x134}, {&(0x7f0000019000)={0x1c, 0x23, 0x100, 0x6, 0x0, "", [@typed={0xc, 0x8e, @pid=r2}]}, 0x1c}, {&(0x7f0000019000-0x370)={0x370, 0x2d, 0x0, 0x5, 0x1, "", [@nested={0x2b4, 0x34, [@typed={0xc, 0x84, @uid=r3}, @generic="0cb654296c9d2d02af9db9b8151360bfcacec729b8ed264148758e13fa1cae8ab5657f33cd9d6a97a35bad522f95bc2739e61fd6978f20bcb973ee38c6573018c80d24c860710ebfe574d45426430574ddc8802c5a2ef8e1131541557df27d40fbd0474049cb98f7cab5ba2c23162366e535af1cb93b86f6304b60093a9c66da0ef36ff03f7f7b63c5a8d9f75fa25acdb2ebae69dd0d645ed43f44d145bbb8a549feb8eddfe0d1828336ee7a661f24a4a1", @generic="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", @typed={0xc, 0x54, @pid=r4}, @typed={0x60, 0x7a, @binary="34c1f89e501ff27b3a0cfa7227c010d244e9b0bacb29e3f9b5b5d34fd6199192f5df240ff63907174a00f900f1f52a208dfe6f432a727126ee6c20a5b4e594a0173db009ec0e2039848e45f25c3483e8d61b166f6d2b94"}, @generic="4129537f26f3942d7631fc19bd4f28798c7b3c2f4be82c1a0ca4032fd9a726269bef2634105648966e85a197d3df05ef30a40ec1c32f85a434a8ae0b", @typed={0x4c, 0x85, @binary="2461483d0c7d3b6eb97fd8888c68af4318ca8e877c20b68efebb4363657ffd72b8e5278fffe24060f5106190f0eb5a52befde8a4bf2988b9dd9cba75730487ea8f9692af"}]}, @nested={0x28, 0x49, [@typed={0x18, 0x70, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x88, @fd=r1}]}, @generic="5d0bcc4fd7af25be462917521e95daad5dd629eddfa84885f910fa28b46e5a1c4e8f067172c661a746e4b36e376ea59b8e85f49819ea0bed25e6d50ce9c3ad93cedd67564714e44ada9c266f781e8335c17864a0a853c0951f9a8e12139ee0dcd4cea88676f34ecf7cccd0843dc2a5f46eb0cc5da6c88f32308249bf9dd10a8baad76705"]}, 0x370}, {&(0x7f0000024000)={0x202c, 0x1c, 0x720, 0x1, 0x2, "", [@nested={0x201c, 0x3c, [@typed={0x1008, 0x58, 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@generic="14c5e589e5efc1f91ac43f927990f399e7cd513dbae742a7f2ff4b129e8ef02c6d6cca7c01077693dcf2b7bc1e9ce929407dda9d76e30452c0ffded24a75aa0e451c047340cd2bfc067424723f1e8e06c7538b6d3d970506bc7f8578205e0741b43afa328251c8c6a418dd73b8ca386b88cd702e486157bd0400b7207a0884525da0477401463644efcc4d834805d29a990b1569f72db061be41f45095ec9f892a7f39b850e4746cbfa22bc8f479510ca3cd7528ae411ee5e684b1cc9b8e8ba9225b07ebfe462083a9df86d6aaa41f6cf533e25f7a7463d97055971acdd3d8a3"]}, @generic="cbff26736b28a9fcb77dfb5485ae3e116bd3f18598bf155feac787024bacfd314fbc4746fee019a26c7f2da0bce8460deae8b9d2e7f18cf09cec8decf3f28ac16a2821506efe5172fc180ccae40cfb94cd9d4699ccba3813fc2d7e6536429748e12243ebd17217dad2468901565b1a6b84d888fbbd2f2f32bfdd364bcc86763d1df766c08cae625095d9d0fafc7a782a1f2ac81c3047cd703f11930e5c917763c46f080f0c16b595087128d4159b24f4c421eaefadf4c19fca085ba6ece075a1f452d84fec74a3af5006f7da61694322ff3f18eba6b0203272e64fb0", @generic="1f7271ce", @generic="afd298217aef7ab60796fdaccc249b40a7aa06af10c44cf4bb08a3666fa878787325d0a551ca916c9ab30a99e78e3a09a59129486d1cfba7d1e9a6ecd77b39", @typed={0xd4, 0x60, @binary="a96c3da3b08a1a997661f6b7fa72ead024a8d5ee5d02e1878fabf43878d1bc94f1fe9134031f482f89286210176b2de2c0b83717c32d7b1b714d8f3c4723499ccb6134c88f51b54f8bc6b8ca69151c41a35173998216826ec1ac4fd1cf329ad7b3f8043a0eb28cfa75ef23cafc676945f42c26a05bf822ff898fdcfabc4fda6c15daa8745ad00bf588df7d1b371a32a09734924ce6f6211934dfe997616d3f6be2df8c57de0c6cf91cd0af0e398e9b6376a55107de8fbe8d94eb3d1fba3977173367d3c88c931bf6cf4da0a5"}, @typed={0xc, 0x3a, @u32=0x3}, @nested={0xd4, 0x51, [@generic="66b96dc3bbbc45daf511a65203ef0e534edd346d86a39979bfc91df997e80abc61be9f83cd9fa1057865d1b7a8b35e265969a07021061624f0a6cd2f9f1d38c7ce5879a25c7fccdcc2b59860f02404a02bc845e60724b795c6a93f4e93aabcb08242da0638d49287f3207aeb87a97bc7706a57bc0af45986525c2a2c8b0a468173a3730bae3a3bc4c1bd5c41dc1a55a80c04fef68efceeae0863fd139172bf6c163036fcb60d4131ffe6224e371d9345cce7e6c7cf697e7193349d2470bd8e0a162554d912153463e7e47d89da454de4"]}]}, 0x4c4}, {&(0x7f0000015000)={0x4c, 0x2d, 0x1, 0x0, 0x1, "", [@typed={0xc, 0x3, @u32=0x9}, @typed={0x8, 0x68, @void=""}, @typed={0x1c, 0x8e, @str='+eth1[)*,ppp0\'@eth1\x00'}, @typed={0xc, 0x77, @str='em1\x00'}]}, 0x4c}], 0x7, &(0x7f000000e000-0x50)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x50, 0x24040880}, 0x40) ioctl$sock_FIOGETOWN(r1, 0x400454cb, &(0x7f0000001000-0x4)=0x0) 2018/01/17 22:39:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x20000, 0x0) sendto$inet(r0, &(0x7f0000005000)="454a73a24491603189e71df86f3916f59016a1f6eb671f857c9dfc0b534acdd9334136b383e49b67c253b308ac52661c005615a6e87c68ad2c8a7e1c0d5a3d66b776f94743b81b0317474be81cd1baddf71e6a574376ab32aabb3cccc8f70568542e03ecd2728e846686178b11a6bcebc9d6e249f3ad7ebf86001a3a6ad876b3294cd3aeda7187bf613345c7d1595f468946b46ed14b81db895b7766852d3320710422c3ac23bcebea039d9c5d1967cfab96b65a9859a8221811f4a4a63bbc6a2f57da80b76dd2fa9de7d85cf02b230d953794f812ea764d794fe9802470fe5ab6d00498594227f20fcbf323ef80b9cfea721fe1644dfd94b2466390577d8a9e1b867d0dc3c33f2cfdd67c3a0052546e950e18b9103cebde1c2d960ad6342772e2ead757d3f4e889c83fdb1ba640794f4ee6a91e4f5beb519c64aab56dc8f0fd57f3332e9395571e53621e636cf161cfe299b60246a2e7e81d6fef95f80c812eb90b4551dcd19ee31a1c30872a03944f1e1f99cd49422128eb6a3536b7ee9aaf393bf2762324bcb32240ec55ca2d9fd63f08e33ed7b182d5827e96d4388cfc74546e315c1e5013cd882cca46cd2a6f5d7bbd8600db278d7f505faf7e5dcbb677605ea34572d74ec563bdfd91825ea26863b85ffd4a3985bffbb51f860f0c4a9713ecc740da9afb4ee3d55413472291f39b45ef469da5db68223f563cc8647ee6e187b3917a803af5f18039184b93568568d7c45a27522a6d57d5c9bfc406b2a558f5563be76fe6f50f73215a06915fa8e9c5d3a8211a8a9b91d0fff0d892bc7adba66d618919bcde1661b50c75be2c1ebe759858d8b622dfd2211f8bca6a55a61a553cfb94a7d470d03a685fce0f0112445b0131b9fb571a80162883d1f7dcc79155d31db2e4a9e47b9f73e2891d0a9a054ee2daf28cd2e83ea05cf9af0894564d385026f6f2b5991cce66b2a5f26af492bec675d2c982bd88c4f8923ed393c38b7ea958726aabf40668ebc0251ab6804d42a897f2f196d4c67ef86869f812cbb536673a6ed1f9e6f3407df0e06f52d3ddc85a998b5c7684aa5b3bda407b4303f7be089b695a90c56bbfdcb45630342a7c97e24ceb23a25206e524e05308fe86dd42577bc8f94dc7543031b9eae71347dcecee69265ebd5f44f8f445cb05ec1578ee5d2deb490d996685f3ee719262a7edfa88d1ae86ae6f2579f10c8aff5d48a43b835c1c18e220b54e5c1fdd1fd8eab4320f4c378085f19d67453e94f681e4fd1cb2d526a1841f595c31cec44a472aae3b7322799d3545492554e0aa791b628e397d756f4aaa264a5c03c9ea10d876f0043b97c9dedbd3090c635fbe272123ffd810a24770ad9cdab84b2396d222b1e3254cf39a9492965e3b9fa2aebfc9f0bc3fb8ccbbafa5b915b2d3c39609cf51d499753eecf1a77b658915b57ddde3a7420f2479e99e29feb174a20805afd8bec07ebee4c3f7d9e1251b3e3a800da7948920dc552339e906100477a73ef570613f3c40a2b54db9487d74b741c6357f2734a32dc80321aca135980b3b685df8875b6835fbd2c6b130d9bdc2bc52f078432ea08c0351e87b9ff05e913da0e085c5206896abaf46853af57f0e20258fc430e00b6df6bc1e759464bfc14ccff39e6baad0c4d3f0b13c16ef594c0a6180c522d11b9cfc3c357c4ba7fe31ca9fd698d9d82792562b92297d476ae8cd333fb7f2cc2dffd03e9d4eab0e716b316fc03a667e010ac99d9e8b2db3023c1d1b739ab406b642fed743790d35d11e28c0b959cf3f9e19ab588e98e35971ab83cb2b601d8a24bf6c31a18ac44acc3cbaa8e7d175650884f7436b5cb1c3a907e0dc9873643d6ad6314e6eebe04911db6354368ef4d631b8cf46ba0eaf85096ce1a050c12698a677ae74ae34ac89fa6497b019085cef8f3cb8247aa656fc71734bb6ac60f04563039e55638c1defb67119ed871af5da11ec7727f43b8185153fe5459e66630878e45ea4fc0eda6b2739f80739d7a01dce7494557a7eb98d58058d51bb09175907feaf1cfd4aa29be347be9cc327b21c5aed4a83eba5a1c5980abbcafc1f3d155c83af6e0eb2dfcba38ac6ed0c2a6c24db793751c48eec1353afff28f0a5378230d7316a22bde58ae4d10067629e49ef7ad9bb9b0d89c2328ab2c8a2db1be809bc1389f503b4e3405d3b9694a4a25121c5bc894a0c7593d0ad2bfbe2c90bd14e75aacb68f008376a0fcd9db3fe495689895e71c6e004491ce8b38a231d264a348ffe747eeb74236159cc03ea6fa195bf0de5639f1c2999369eb0e27493c04a6c140926574d7957cb9f7978fb8f6a216e0448c6962f44b1382ef0f126951ba416b66710b110fb4c85fcbc7ddab600a69f481a99ab5e458b4e2268ff2d87600c444a9778b5011bb45298946dea4943647f8f02d076ce2d235f5da09aae14065652a95d3f33fe8a950056d5ab9c50c13fa5ab0732f5f448a75ed9c3b056b13c0a7792d23656c659f3abd4a07ef2c65c4f084604c7e2a638ad3ed7ee32802c856f658b7616f1185930c06454519f3ab5f30f9b123f1b1f80fb4d292b6ed54b966e7e2196fa2798b883043bdf9abc1c2f8ad3593e486af31ebb39a62ce8104eb2500dcc8736b43fee3a1b3a1174437ded65e84d3a570217cfcd950ddc982e4b8d2cba7f7916052ae07465735958ca46092553f00b4c92b4ff3c01d27f56116ef4a78c45359635810f8ec214924528b589f2d6ce86adcbbfbf8155f2dd5cce9cdc994c17f68f48df0bce86b2b9191836e3509b8103bcf25b581825c6e44b194b3a88c8832e573402ec1ddad1768d21c809e0683f2185346f800faa3f3c1a4903b3c9b78a09ac2f03ceb3cf97d2cbe92d525ad9eb2727b0d580e64cb062f13afbdeb65706f621c42c49d39186958af6a8dea2ca52d6fa0196b91ec9cb1f1f4dbe77ca4f924a804dcdfe4c9fd7ef187a00b8bb4af859e7bfb584cbd7b43a078b6154b2baaa8aa96a28d9a8a00ba6944baf98a2cae78723433e0221c5cd02b3505f65f622fcd7305ab6fa102ad0a3703cd09caff17609c3237abeb021916e3c22d517589bfebc733c9beb694bce7033545ac57e31eab6fc7739cb2b77769eb5634f00be82d44205993fe321da22f5c8cc70319ca6327a96ab7279416c36952eacd8815064a4a85a0a6bb323b79e3ee0db846da98d104ac48778b3244bcac39d223d6d1f97cf50d29530bb060c66bd17d04aa95311d224b50a748f1cd6379600524a3997a47163dc29cc89d37fe11e4d3b7d605d4559d66ceff250a9313121439ffcfe314b27920af98c2bba759e76bc6f0ffe1d7557c5407596755d26638745c9b70b304e1c2eafae19a92fa077332dcee7b15cf8be716c50a2d517808f3d27c0d01efd2d41fd783b9d6fc2851a1fa2ee05527491343bf34fdbb24839553f79bcd33e1ad08870305bdbfec2ec012c2b58525febb1da4626675b56251078b7818207abd34ab9206b3c6674e66688eae13250b5e80cbc2b451c690d782fb7b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0x1000, 0x8010, &(0x7f0000282000-0x10)={0x2, 0x2, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000281000)=[{0x2, 0xfffffffffffffc01}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000282000-0xb)='/dev/audio\x00', 0x202, 0x0) fstatfs(r2, &(0x7f0000000000+0xf43)=""/102) 2018/01/17 22:39:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x1ff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d54000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000e97000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000369000)=0x8) write(r1, &(0x7f00007d9000)="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", 0x599) fadvise64(r0, 0x0, 0x7fff, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000621000)=0xfffffffffffffec3, 0x0) 2018/01/17 22:39:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004df000)="", &(0x7f00007ce000-0x4)=0x0, &(0x7f0000ae1000-0x4)=0x0, &(0x7f0000a78000)="") symlink(&(0x7f0000840000)='./file0\x00', &(0x7f00004c9000-0x8)='./file0\x00') get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000714000)={0x3, 0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000650000)={r2, 0x8001}) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00003ef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000008000)={r3, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) r4 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00009e2000-0xbc)={0x3, 0x1, 'client1\x00', 0x2, "b261922d26e68cb6", "fb792e8fc5c160d65c94cd6a0ce86977260be38c7c6c610432bdd530ad232acc", 0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000159000)={0x5, {{0x2, 0x0, @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) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000419000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f0000a86000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000e26000-0xc)={&(0x7f0000d03000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) r7 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) clock_gettime(0x0, &(0x7f000054c000)={0x0, 0x0}) clock_gettime(0x100000, &(0x7f0000b9d000-0x10)={0x0, 0x0}) timerfd_settime(r6, 0x1, &(0x7f0000a13000)={{r8, r9+30000000}, {r10, r11+30000000}}, &(0x7f0000114000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r7, &(0x7f000013e000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{r12, 0x0}, 0x0, 0x0, 0xfffffffffffffffe}], 0x30) r13 = syz_open_procfs(r5, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r4, r13, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/17 22:39:32 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000125000)='/dev/dsp\x00', 0x200100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000fb2000-0xd0)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x24, @loopback={0x0, 0x1}, 0x3b3f5481}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) r2 = dup2(r0, r0) sendmsg(r2, &(0x7f000081e000)={&(0x7f0000617000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a8d000-0x60)=[{&(0x7f00007bd000-0xbb)="", 0x0}, {&(0x7f00002fe000-0xe0)="0e63501baf6cf9f4c7fa8531e57c4f5d603a604f12ffedf16c5bbd5f78c2664024d47afc2b80af9d7609521799072a1bb0ab7aea89d7f8da3e9b10dafc6da721e8a1cb149f92009030ae07d32659cf199725061e711354a375e59a67c37d3c2877b775aa4a835b00f82b8762d8740ac9ca3be4337326578bb028209cda4c90378241cd87729127963a23847d48c8d02f2125b4209d6ed552e70121a5369e5f145050559c0ca57a9a6fbf5c27bb532b4c665345597abdf7ead54916237a05343dda9fa7cc8a7d578fe5d404c25ed1badc3b9446dc16b1f81b161a72d816fc4a3e", 0xe0}], 0x2, &(0x7f0000f76000)=[{0xe8, 0x0, 0xff, "c4ac180993d55f33512c0f8d88ef458d38fd450aeef104e90311499d381756bc326994db6bc3f46729d3a3f395e8abe81152ea8e212ebd88733a8939c1229234a721196cbef135b4ad47f307fd85e325daba680531fb324909cce67367e406d495d686ba948bbeab8aef7bdadc00a23cd88b77024fbccae31a4c2544d71dad85cbcc7aa90f152e53fb7aade86a958d757df930f5f0bd6f0d4097d29b1f025b19e818706996124a9aeaaaa4a261a791da40b330d47f939e4c2105ff5383459fd22fbcb916f899b0706ae76acfe6da7a1b1c93dfde72bc"}, {0x40, 0x3a, 0x3, "9f01f402dd99e14fac92ff3968f10f0f1c5c6ae9fb00d673f6674984a74000e02e46cf61f9494e776330"}, {0x10, 0x119, 0xff, ""}], 0x138, 0x0}, 0x844) 2018/01/17 22:39:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00006d8000-0x8)=0x75) r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x0}], 0x1, &(0x7f0000c06000-0x10)={0x2000, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e4000-0x10)=[0x7]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008ce000)=0x0) getpgrp(r1) 2018/01/17 22:39:32 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009f8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000900000)={{0x0, 0x2, 0x4, 0x2, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000a80000)={0x4280000000000000, 0xf000, 0x87, 0x8, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009b6000)=@assoc_value={0x0, 0x0}, &(0x7f00001bc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000016e000-0x8)={r2, 0x3f}, &(0x7f0000212000)=0x8) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000510000)={0x4, 0xffffffffffff04fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c49000-0xc)=@sack_info={r3, 0x80000000, 0xffffffffffffedb1}, 0xc) 2018/01/17 22:39:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000413000-0x78)={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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000f90000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d51000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da13, 0x5, 0x0, 0x0}) ioctl(r0, 0x3821, &(0x7f0000efc000-0x1)='S') 2018/01/17 22:39:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000d73000)=0x7fff, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f00004c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002b8000)=0x14) mkdirat(r2, &(0x7f0000bba000-0x8)='./file0\x00', 0x8) getpeername$ax25(r1, &(0x7f0000624000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ac7000)=0x10) 2018/01/17 22:39:32 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vga_arbiter\x00', 0x109840, 0x0) timerfd_gettime(r0, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x4, &(0x7f0000003000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000006000-0x10)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000006000)="a30893ded2acbd7fb6351551aa1e45ff2716086b80913e8c3080f40ad33a69ed94b7970d8c13777e384c4282c4dc4553c3", 0x31, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 22:39:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ac3000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) write(r0, &(0x7f0000112000-0x60)="ef0fc0cb3a8c88aa6d59a9788ddd60c04d87acb1b2e9c3c3545826f18afcc312ef01f17028f634ffbcba363b69577dfddaec67811f371f2fdc93c0fa4fb3b72557a7ec27962070b49af3c988c0b90551b31f696e6ac52dc3e44034638d27bf37", 0x60) signalfd(r0, &(0x7f0000a81000)={0x7f}, 0x8) seccomp(0x800000000001, 0x0, &(0x7f0000834000-0x10)={0x70, &(0x7f0000ffc000)=[]}) 2018/01/17 22:39:32 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000464000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e8b000-0x8)={0x0, 0x0, ""}, &(0x7f00000f0000-0x4)=0xec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x6, &(0x7f0000001000-0xeb)="88dc79428d6773e670cb10c411e1b4532401ffd65358b7c64fd7bcc85ba49f4be195e46faa81356d0d4a1f5b95e327db365297788950f9da020a858c316d4eb838c42682ae0a5b8898561b2f8cd7fc22bfc8d3b20e9ba1b570a9062917b4e4d6758987abd7f9a2fea439ccebfe6d91e9cb8ec28611ef793b00905114499a5b6645f9dc1ca84cb94a6338819c84eed2cf4d28fe1a9ffc3e5315ddf70226eefd4c07c1a3ab4d0dd1d3e51635f1a4168203c59f66c29f24a2700537f1fa3416b592c011be85865deb470c1d4fa604956178a6c1be8066d439d826ae4e431f322c20a2d6300f2bc1325f0f662f", 0xeb) close(r0) 2018/01/17 22:39:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000b3a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a33000-0x63)="f9de8bb3480090953b64a9a62459017491e3bc60056e7e71a9a06ea475720d8c6569addf9790229dcbebd13a837807fed3185c979bc660a1fafbcf41c28b2e7902e3f47f4e06f91cfd752d97042c818f1ed9b3439b2ecd1cd917e49f2b092a504765d0", 0x63, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x18) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$set_timeout(0xf, r0, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x2, 0x2, 0x7, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x6, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) write$evdev(r2, &(0x7f00003f9000-0xa8)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002000)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/17 22:39:32 executing program 0: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x227c, 0x7ffffffff002) 2018/01/17 22:39:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000c5a000)=""/0, &(0x7f0000fb2000-0x4)=0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000312000-0x11)='/selinux/relabel\x00', 0x2, 0x0) bind$unix(r1, &(0x7f0000f5c000-0x8)=@abs={0xc818852a375e9b42, 0x0, 0x2}, 0x8) 2018/01/17 22:39:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000da3000)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000dbe000-0x18)={0x0, 0x8, 0x30, 0x9, 0xfffffffffffffffd}, &(0x7f00002ec000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000147000-0x14)={r1, 0x1c, 0x2, 0x6, 0x513c3bd1, 0xbc}, &(0x7f0000c5d000-0x4)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0xc, &(0x7f00000d3000)=0x0, &(0x7f00001a6000)=0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000913000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/17 22:39:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x1002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001cb000-0x4)=0x0, &(0x7f00002c8000)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002fb000-0x8)={0x0, 0x4}, &(0x7f0000bab000+0xad4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000436000)={r1, 0x3, 0x7}, &(0x7f0000584000)=0x8) 2018/01/17 22:39:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000eb5000-0x4)=0x2, 0xd2218aa998d2b766) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00008af000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000de3000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00006a5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, r1}) 2018/01/17 22:39:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = getpgid(0x0) ptrace$peekuser(0x3, r1, 0x3ff) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f000022a000-0x38)={0x0, 0x0, &(0x7f0000d45000)=[{&(0x7f0000c3c000-0x1000)="60affd5ccb3bee3d7cd35b1dfeff2177dec96671188ddeb780eb8425e1bc05446674a8fce1a069ff074250e3ecd8ac45a93f4443ca9c0234fcc568e5bbba92f882008fb47b6c693c56e35ca6788ca6efe48b055173e02da121c60acb7cde1605a207ce9f304a601f8268079ab9f70ae28865229d8374c15e9facef6e9f025dfd03ddfff0d030fb88a2d8c419088fc2964f", 0x91}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e4a000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000604000-0x8)=0x0) r4 = syz_open_dev$admmidi(&(0x7f00004ec000)='/dev/admmidi#\x00', 0x1f, 0x100) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000937000-0x1)=0x0) setrlimit(0xd, &(0x7f000047b000)={0x8000, 0x3}) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f000052d000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0xffffffffffffffff, 0x3, 0x0, 0xd57d, 0x5000, 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], 0x8001, 0x0}) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 22:39:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00009ec000-0x20)={0x7ff, 0x0, 0x1, 0x361f31b}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000fc0000)={r4, 0xffffffff}) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r3, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) 2018/01/17 22:39:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000d36000)=""/28, 0x39) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) 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$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000401000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000e0c000-0x68)={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]}) 2018/01/17 22:39:32 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000aff000-0xb)='/dev/vcsa#\x00', 0x2, 0x440980) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000221000-0x8)=[0xfffffffffffffff7, 0x80]) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000ca6000)=""/0, &(0x7f0000ca7000-0x4)=0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000044b000-0x90)={[0x6, 0x6, 0x5bd, 0x6, 0x5, 0xf2, 0xe8, 0x1000, 0xfffffffeffffffff, 0x1, 0x10000, 0x1, 0x6, 0x2, 0x5, 0x8], 0x0, 0x80802}) 2018/01/17 22:39:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f00004df000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000001000-0x8)={0x1, 0x401, 0x8, 0x7, 0x1000}) r2 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r2, 0x4030582a, 0xffffffffffffffff) 2018/01/17 22:39:32 executing program 6: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000bef000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000202000)={0x0, 0x62, "853c580bd8a17af297bcb97cc03da49fc9d2ab14af867b4d809183a9a503e893a87a2526024e9e6203e9a0456ab4eeef92a24871a3436bd15c2fe1070ee24601eae96c51ae477d2cc964339e3db6c1303dc53bddea491f5fe71b85bfd29974797a0b"}, &(0x7f0000fa3000-0x4)=0x6a) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000fa3000)='/dev/dsp#\x00', 0x7fffffff, 0x80000) perf_event_open(&(0x7f0000fa3000)={0x5, 0x78, 0x6, 0x8, 0x7, 0x100, 0x0, 0x7fffffff, 0x624, 0x2, 0x4, 0x8001, 0x5, 0x5, 0x176, 0x9, 0x7fffffff, 0x4, 0x6dcf, 0x8, 0xff, 0x4, 0x6, 0x318, 0x1, 0x9, 0x200, 0x0, 0x100000000, 0x80000000, 0x3, 0x80, 0x6, 0x81, 0x7435, 0x2, 0x214e, 0x1ff, 0x0, 0x1ff, 0x5, @perf_config_ext={0x7ff, 0x8001}, 0x8, 0x189, 0x4, 0x0, 0xfffffffffffffff7, 0x9, 0x7, 0x0}, r1, 0x3, r3, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e04000)={0x7, 0x0, 0x820e, 0x0, 0x6, 0x7, 0x1f, 0x1, r2}, 0x20) getpeername$packet(r0, &(0x7f00000d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fa2000-0x4)=0x14) connect(r0, &(0x7f00004fd000)=@ll={0x11, 0x11, r4, 0x1, 0x9, 0x6, @random="a61e00cbc70c", [0x0, 0x0]}, 0x14) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000fa1000-0x4)=0x4) 2018/01/17 22:39:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x879, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d51000-0x1)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/17 22:39:32 executing program 6: r0 = shmget$private(0x0, 0x4000, 0x81, &(0x7f0000d70000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000f9b000)={0x40000, 0x0, [0x401, 0x800, 0x4, 0x31, 0x2, 0x80, 0x1, 0x6]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x6, 0x0, 0x6, 0x49, 0x3f}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000-0xa0)={r3, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46c1, 0x86d, 0x7fff, 0x1, 0x2}, 0xa0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000003000-0xd4)=""/212, &(0x7f0000001000-0x4)=0xd4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)=0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x10000, 0x8001, 0x8000, 0x9bd, 0x7, 0xfffffffffffffff8, 0x40, 0x8, 0x10000, 0x9, 0x3fc3, 0x7be6, 0x2, 0x9, 0x8, 0x1], 0x0, 0x1000}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003000-0x16)={r3, 0x3, 0x7, [0x305, 0x6, 0x9b, 0x1ff, 0x367, 0x1000000000000000, 0x7]}, 0x16) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000004000-0x58)={0x3, 0x2e7, 0x81, 0x8, 0x80, 0xfac0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000006000-0xa0)={r3, @in6={{0xa, 0x1, 0x255, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x2, 0x24, 0x9}, &(0x7f0000001000-0x4)=0xa0) r4 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000002000-0x4)=0x8, &(0x7f0000006000)=0x4) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000001000-0xac)=""/172) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/17 22:39:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009a7000)={0x0, 0x6c, "ea6790c785599e6ff20d11866dab1c6962b79a6a7930066978840135f136f32328def319cfd8d776ad9fbb1090db61bbd92356b9efc6d7f5500454a95de08981459d23caa251d6db10c85e5d5047a65c70c1656d88d0db8a6f17ccd76f7033de6d0a251e500abc09915b9a90"}, &(0x7f0000e47000-0x4)=0x74) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003e0000)={r2, 0x9, 0x0}, &(0x7f0000b70000)=0xc) close(0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004c7000-0xe)='net/ip_mr_vif\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000571000)={&(0x7f00003c8000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) r4 = gettid() socket(0x8, 0x0, 0x1ff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000de8000)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r6, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r1, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r4, 0x13) 2018/01/17 22:39:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0xa9}, 0x1, 0x0, 0x0, 0x0}, 0x0) eventfd(0x1f) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x200200, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0x8)={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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/17 22:39:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x0, 0x0, &(0x7f0000188000)={0x0, 0x0}) 2018/01/17 22:39:32 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000002b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f000000c000)={""/1024}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f000000c000-0x1a4)=[{{&(0x7f000002c000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x30)=[{&(0x7f000002b000)=""/169, 0xa9}, {&(0x7f000002c000-0xc5)=""/197, 0xc5}, {&(0x7f0000028000-0x44)=""/68, 0x44}], 0x3, &(0x7f000001c000-0xc0)=""/192, 0xc0, 0x5}, 0x1}, {{&(0x7f000002c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000020000-0x90)=[{&(0x7f000002c000-0xc3)=""/195, 0xc3}, {&(0x7f000002c000-0xc3)=""/195, 0xc3}, {&(0x7f0000015000)=""/143, 0x8f}, {&(0x7f0000013000-0x1000)=""/4096, 0x1000}, {&(0x7f000002c000-0xb9)=""/185, 0xb9}, {&(0x7f000002c000-0xc4)=""/196, 0xc4}, {&(0x7f000000e000)=""/75, 0x4b}, {&(0x7f000002b000)=""/251, 0xfb}, {&(0x7f000002c000-0xfb)=""/251, 0xfb}], 0x9, &(0x7f0000008000-0x8f)=""/143, 0x8f, 0x0}, 0x40}, {{&(0x7f000002c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000002b000)=[{&(0x7f000001c000)=""/54, 0x36}, {&(0x7f000002c000-0x8a)=""/138, 0x8a}], 0x2, &(0x7f000002b000)=""/124, 0x7c, 0xfffffffffffffffc}, 0x9}, {{&(0x7f0000023000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000019000-0xdf)=""/223, 0xdf}, {&(0x7f000001b000-0x5c)=""/92, 0x5c}], 0x2, &(0x7f0000013000-0x1000)=""/4096, 0x1000, 0xffff}, 0x5}, {{&(0x7f000002b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000002c000-0x40)=[{&(0x7f000002c000-0x44)=""/68, 0x44}, {&(0x7f000002b000)=""/147, 0x93}, {&(0x7f000000d000-0xb3)=""/179, 0xb3}, {&(0x7f000002b000)=""/144, 0x90}], 0x4, &(0x7f000002c000-0x2e)=""/46, 0x2e, 0x60000}, 0x6}, {{&(0x7f0000027000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000002b000)=[{&(0x7f000002b000)=""/163, 0xa3}], 0x1, &(0x7f0000007000-0xd4)=""/212, 0xd4, 0x0}, 0x5}, {{&(0x7f0000003000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000015000)=[{&(0x7f000002c000-0x24)=""/36, 0x24}, {&(0x7f000001d000)=""/138, 0x8a}, {&(0x7f000001c000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000002c000-0xa1)=""/161, 0xa1, 0x7}, 0x9}], 0x7, 0x40, &(0x7f000001c000-0x10)={0x77359400, 0x0}) 2018/01/17 22:39:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000bfc000)='/dev/dsp#\x00', 0x8, 0x200000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000592000)=0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f000005e000)=0x7ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x400008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000af1000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeb3) prctl$getname(0x10, &(0x7f000050a000)=""/76) sendmmsg(r2, &(0x7f0000b60000)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000fba000-0x30)=[], 0x0, &(0x7f000044e000-0x10)=[{0x10, 0x10d, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 22:39:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000756000)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000821000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000069d000-0x10)=@buf={0x6a, &(0x7f00007b6000-0x6a)="0748f4c548bdb64c308250ac1679234cae9ff31111209006226f5be3acdf8bdc3e12b2e8245acfee960de257307c572c74c42799fb819950baa43333395979b81afb8c41ca04bfd0b9490bb234b1e537120927baef80c37538b53b742aa433cb55276f18ce9b927c3d1e"}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000211000-0xc)={0x42, 0xe1c, 0xa5, 0xe4c, 0x3, 0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000ad000)={0x0, 0x0}) 2018/01/17 22:39:32 executing program 0: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="fcafe35244f42baad54f7d06c707a0ac") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r2 = dup(r1) fanotify_mark(r1, 0x1b, 0x1, r2, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioperm(0x8, 0x9, 0x6) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) 2018/01/17 22:39:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c58000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffd, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1543, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8)=0x0, 0x2, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000870000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 22:39:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c28000-0x15)='/proc/self/net/pfkey\x00', 0x400001, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00005de000-0x5c)={{0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000000000000}, {0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x7}, 0xff, [0x10000, 0xd5, 0x9, 0x0, 0x4, 0x100000001, 0xd7, 0x3]}, 0x5c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) close(r1) 2018/01/17 22:39:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f000061d000)='/dev/input/mice\x00', 0x0, 0x212500) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000dd7000-0x4)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000028f000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000fb1000)=0x0, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000b5f000-0x4)=0x0, 0x4) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000a05000-0x14)={0x80000000, 0x4, 0x3ff, 0x8, 0x5, 0x0, 0x3, 0x1, 0x9, 0x8}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000160000)={0x0, 0x2c, &(0x7f0000f4a000-0xa0)=[@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000084a000-0x4)=0x10) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000c5d000-0x18)={0x1000000000000044, 0x0, [{0x187, 0x0, 0xffffffffffffffff}]}) 2018/01/17 22:39:32 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/dev/sequencer2\x00', 0x10000080002, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000ad7000-0x55)=""/85, 0x55) socketpair(0x0, 0x0, 0x0, &(0x7f0000fae000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 22:39:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000086000)='./file0\x00', 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e46000)='/selinux/context\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000cab000-0x8)='./file0\x00', 0x2) 2018/01/17 22:39:32 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cd1000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000031d000-0x1000)=""/4096, 0x1000, 0x40002003, &(0x7f0000000000)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x2) r1 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000088b000)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f56000-0xc)={&(0x7f0000429000)='./file0\x00', 0xffffffffffffffff}, 0xc) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r1, &(0x7f000068e000)='./file0\x00', r3, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) fsync(r3) 2018/01/17 22:39:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = syz_open_dev$mice(&(0x7f00004ba000)='/dev/input/mice\x00', 0x0, 0x80000) syz_open_dev$sndmidi(&(0x7f0000926000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x141803) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f00007e4000)={0x7, 0x5000}) r3 = dup2(r0, r1) sendmmsg$inet_sctp(r3, &(0x7f0000a95000)=[{&(0x7f0000b6a000-0x1c)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x17, &(0x7f0000da8000)=[], 0x0, &(0x7f0000967000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f000045f000-0x18)={0x1, 0x9, 0x7, 0xfffffffffffffe8e, 0x68b, 0x3f}) [ 118.513571] kvm [19515]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x187 data 0xffffffffffffffff 2018/01/17 22:39:33 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) prctl$intptr(0x1e, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000000a000-0x10)={r0, r1+10000000}, &(0x7f0000008000-0x10)={0x0, 0x0}) 2018/01/17 22:39:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000f5b000-0x10)={0x61, 0x0, 0x4400, 0x7f, 0x5, 0xffffffff, 0x1, 0xb59d, 0xbb6, 0x6}) sendmsg(r1, &(0x7f00009f5000)={&(0x7f00008f5000)=@ax25={0x3, {"11c383e992584b"}, 0x0}, 0x10, &(0x7f00005da000)=[], 0x0, 0x0, 0x0, 0x0}, 0x20000010) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 22:39:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd", 0x90, r0) r1 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000afa000-0x2)="0003", 0x2, r0) r2 = add_key$user(&(0x7f00003ea000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x96, r0) r3 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'md4-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:39:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000993000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000a00000)='./file0\x00', 0x41) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bdf000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000077d000-0x4)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00007c9000-0x90)={0x3, {{0x2, 0x3, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket(0x1e, 0x1, 0x0) setsockopt(r2, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/01/17 22:39:33 executing program 1: r0 = request_key(&(0x7f000014f000-0xa)='encrypted\x00', &(0x7f00006c9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000af6000)='-ppp1eth0\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f0000001000-0x1000)="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", 0x1000) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) 2018/01/17 22:39:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_getscheduler(0x0) r0 = syz_open_dev$admmidi(&(0x7f00007f0000-0xe)='/dev/admmidi#\x00', 0x3ff, 0xc0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000e54000)={0x0, 0x400}, &(0x7f0000fa0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c82000-0x20)={0x1, 0x9, 0x8208, 0x32de, 0x55, 0x9, 0x6, 0x7, r1}, &(0x7f0000e82000-0x3)=0x20) 2018/01/17 22:39:33 executing program 7: mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd6000)={0x0, 0x0, 0x0}, &(0x7f0000cd4000)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000081c000)='/dev/rfkill\x00', 0x40c000, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000a6c000)=0x0, &(0x7f0000b75000)=0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cd3000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r3, r3, 0x0, &(0x7f0000cd1000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) 2018/01/17 22:39:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0xfffffffffffffbff) sendmmsg$alg(r1, &(0x7f00002f4000)=[{0x0, 0x0, &(0x7f00009cc000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/17 22:39:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000752000)='/dev/rtc\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000004f000-0xd9)={0x0, 0xd1, "2086f798c8ff7fc230ef416c0cb8ecea5ca00e10e057e1c26bcc229140f762b08340be2c89c88219128e6645269409e77e059e54406ce1d251fe5af75e29d751d2851b90092d563acbd1e8c22c8f87329b24c43bd48d879e6ff398c1753e14cbe223a654e12e7ec3a17f1e0d442f9fe342896a7d9d8cd89adb9f9b5fa34506278ea4ead39e61410e3ace76f9fd61f0508fd5313f3fa6f5704d04e439d8fa1fcca651741ccde8b97f288789d1ea9d24761537e3388060779930922c330412288ed0c6553eaf12f92ed697da3a650611bb23"}, &(0x7f000082e000-0x4)=0xd9) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ce000)={0x6dfe, 0x8002, 0x100, 0x3, r1}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff5000)=0x0) ptrace$pokeuser(0x6, r2, 0xfffffffffffffff7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tkill(0x0, 0x34) r3 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r3) prctl$setptracer(0x59616d61, 0x0) 2018/01/17 22:39:33 executing program 4: clone(0x0, &(0x7f0000000000)="", &(0x7f0000bd8000)=0x0, &(0x7f0000fc8000)=0x0, &(0x7f0000001000-0x2)="") getcwd(&(0x7f0000e1a000)=""/233, 0xfffffffffffffeee) 2018/01/17 22:39:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f0000cba000-0x4)=0x0) 2018/01/17 22:39:33 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000c000)='/dev/vcs#\x00', 0x101, 0x4000) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f000000a000-0x68)={0x7b, 0x0, [0x100000000, 0xfffe000000000000, 0x6, 0x81], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000)={0x0, 0x0}) fcntl$setsig(r1, 0xa, 0x19) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r2, 0x800000c0044dff, &(0x7f0000001000)=0x0) 2018/01/17 22:39:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000d1a000-0xa)='/dev/cuse\x00', 0x109440, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)='/dev/net/tun\x00', 0x0, 0x0) fcntl$lock(r0, 0x40e, &(0x7f00009e8000)={0x0, 0x2, 0x0, 0x0, 0x0}) 2018/01/17 22:39:33 executing program 3: clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") r0 = socket(0x0, 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x7eb0) ioprio_get$pid(0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x3, 0x4000) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x6, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r2, 0x3, 0x20, 0x2, 0xb7}, &(0x7f0000beb000)=0x18) 2018/01/17 22:39:33 executing program 6: pipe(&(0x7f00004e3000-0x8)={0x0, 0x0}) 2018/01/17 22:39:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2000000007) socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002ea000-0x8)={0x0, 0x0}, &(0x7f00002dc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d2f000-0x4)=@int=0x8, 0x4) 2018/01/17 22:39:33 executing program 2: pipe(&(0x7f0000f79000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x1000020) 2018/01/17 22:39:33 executing program 7: prctl$intptr(0x2a, 0x2) r0 = syz_open_dev$sndpcmp(&(0x7f00006bd000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x2200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d47000-0x20)={0x66f0, 0x0, 0x1, 0x932000000000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000004000-0x4)=0x0) r3 = getuid() r4 = getegid() syz_fuse_mount(&(0x7f0000004000-0x8)='./file0\x00', 0x9000, r3, r4, 0x6, 0x2000000) lgetxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000001000)=""/77, 0x4d) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x4, 0x6, 0x1, 0xffffffff80000001, 0x0, 0x8, 0x20, 0xf, 0xfffffffffffffeff, 0x228d, 0x200000000, 0x0, 0x0, 0x8000, 0x2, 0x200, 0x2, 0x2, 0x7f, 0x8, 0xfffffffffffff000, 0x976, 0x2, 0x0, 0xffffffffffffecb4, 0x7, 0xfff, 0x8, 0x623, 0x5, 0x80000000, 0x7, 0x4, 0xfffffffffffffffe, 0x5, 0x7ff, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x1}, 0x2040, 0x4, 0x101, 0x5, 0x39b, 0x7f, 0x2, 0x0}, r2, 0x4, r0, 0xc) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x4, r1, 0x3, 0x1}) 2018/01/17 22:39:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005ce000-0x28)={@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]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005e7000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000ffb000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/01/17 22:39:33 executing program 0: prctl$intptr(0x8, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x5)={0x0, 0x0}) 2018/01/17 22:39:33 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x6558, "873118c69d7052c794e6ab1d0800"}}}, &(0x7f000001f000-0x18)={0x0, 0x0, []}) 2018/01/17 22:39:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000139000-0x1c)=""/28, 0x3cc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$adsp(&(0x7f0000bdf000-0xb)='/dev/adsp#\x00', 0x2, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a10000)={0x0, 0x0, 0x0}, &(0x7f0000894000-0x4)=0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000096c000)='/selinux/enforce\x00', 0x204800, 0x0) r3 = getpgrp(0xffffffffffffffff) sendmsg$nl_generic(r2, &(0x7f0000e84000-0x38)={&(0x7f00003c2000-0xc)={0x10, 0x0, 0x0, 0x2008000}, 0xc, &(0x7f0000732000)={&(0x7f0000381000)={0x7d0, 0x24, 0x900, 0x7, 0x3, {0x3, 0x0, 0x0}, [@generic="b58947c36425852d7164a823e9167b4ac769f211f1dcd51d26ff6fa3bcfd4c981798f2a084c889b3836460dc938d1fec40fcb05bf90a3c62caf342b955c872e8e7d6d74f3c92a8cb480d51a19294", @nested={0x84, 0x88, [@typed={0xc, 0x1f, @u32=0x8}, @generic="e9fc8978b6d00091aec0501e1460b4b6e6c848a3acd0a65582bbe9b34442ca0d8cec3ab2e852d5e6ca25e28264405728a687dbf634591290cfe0534d0923e1535242eb648e29b6a3f66ef4", @typed={0x18, 0x26, @str='/dev/snd/seq\x00'}, @typed={0x10, 0x15, @u64=0xfffffffffffffffa}]}, @generic="46f3cfbd06654fa7ca6f8f9cfab5b212af88815aba444803928e71aba30b242493aa1657bba82d1367109706569ffd944ad905d8efe60f9eafb4d03228fcde9f2a657d6e6418d6ebfb2810a33933164a6fa99311960700d7825703a5098652b8bd1e6f8970404acd8d681b1f4a0c93fe4ad53d6e228369b1003af065c363d8f4a4cdd264f30f826290f9a02d1043ecc0464299b3036ae7234a7d84402fa52990496ad304474e01cb73a0de76b89f444221f81547f15efb561097d77c4012e0766254998d3cc44a1455da139f75fd24b5e74f8219", @generic="e77113ed07e5670f8490fbfc4179dac088b7a31431819f5ee9979ca9121f56b2043aa7a2e000808dbc3705c92b181b6ef4dbaf86d7484e08bda303e62419fdb72e0fcad37191afd512f8be026bec94f5ebd9b96d881eedbf39b26714f4c7096036e88021a1bad471d60d5ee1908ec9d56d55985366ea0033d272641bd740193c8fbca7a8458090c04ea20675b85afd2fe76a596c18f313aceb2d31d6c160ad5b15717719f008da2ea8b7133c1389c9b3108423476e2803f0f1435a571a285734088f015d4951fa59670a0dac8cc4f447bd40717df3e3eba37528", @nested={0x180, 0x4a, [@generic="534b2d642f61f5c6a2eb6837b8db8b193696da535f492b70dc7957f3df9de764410892411b1975926fd14f292761a13038381e9c1b96309a6fee3e2f6c03", @generic="fa562ee9284b6a623d6b12b8f08d6a29a42c5d628c888415cc60b1bee93c7311fb375b938acd0b069b62f88538715b4c88e32e25888de3bf399e18cc2d0baf73837be8ef565e83e9743347162a916daf7da78cd3aa5fd7c7d325084c068aafe83dd57ac54122213c8fc106ff4b43a2fb32a270d6236030fca201c276dc040f2418384096438891698dc0c226097e6f8f066f7882bcec2cf9986863c45456706b06a31b57c0c8bc32fe4230309fa5977c6744c9109e1e4293c5cb", @generic="16877a36a4609398ea7405ef9aa3f39a16504be74a78396dd0174a0c9c6972a9404f7d0e8a7f2131ae1e805fdce7ec80cbf8a72dc8d884b5cc79fd57f49aa7aba1d1d661", @generic="ee9a78e871bab1", @typed={0xc, 0x7a, @ipv4=@loopback=0x7f000001}, @typed={0x10, 0x5a, @u64=0xda9}, @generic="c54960e1b58bd288b27135b11eaa15a3d02ce182d30c723f56c2"]}, @nested={0x20c, 0x26, [@typed={0xc, 0x3, @pid=r3}, @generic="0a92ee3c3ade929dd677f335c701b8d3ddd3fef0fb787dab653b1ff4bdd0d1d2bcd552d0459b2ed98e4cc5f28eda7be36523fde351eaa8ab38509bcac4a84347aa384400dc7dd6644c7af5cf06bdfc17bb40719ed9167f729808d56e8efed8d9e525273db5e6cf86567840c3ac3623815c0a9a2721d1916a594a2160050b1b0c8a1e2a798f018b768059e0fe1c218dba1869526d00cdd9784bd676b5676be949c91cf30195d3e53141906d4414350b249f85bd79d6f1c80b", @generic="fffb39a7d589cd91de636cd81cc6122731954c5736a9a464575d79d8dd6df63fa053c0537337caba0377cd371fa813a17c0aa935ada2778ee0f828095abc39f5fcae2f58", @generic="88a500563bd004caba45ae325f7c2234361b999d6a1b22eb", @generic="86eaf547eece354c8e024bb76cd681ed4209422d085d35ff6b23bbbc4d86630a5b078793d9a678cc4041062e21c5cf12dad3d4b559b6eb8db027363b134d1bd753c386c7a37d46199e58a294d59796758d4a1c7ce058caad8c0a2fb7531b4185231328908022d267b8151afcc3d8e2232c15997c192499f111bd77a27af24961e176e32b836ff689578ea2357ed5b9e6980b8fe0468337caa6710373d556390f297a22ab19bb62d96a89b380ba2fdea2eed4be25d4b4db569cdaa933101fc49b07f6988526b3eed77fab87fced551c883f401e6cdff883dbfc830399a66b9616b255d67f78d9"]}, @nested={0x1b0, 0x6e, [@generic="8ea217c51d2755ab0ccd284ec159c2cd4a9f3e51aa4b9984e16b4b2509725873a7b8248054f6a4a61be44d5955f9b44898f0646aa8298dedc17acc48b9c63c6614e3ab128b51daa98309bd3e3d0193de66a496f1c91f4dfdae2f49151d9027a159c69479bf974abeddb3ca5567466007f1ceb09d65db65987c7c45a91c0006784b8d6474bd0f634d6a978d9d8b6673bfd2c0190116c87509f2984af8065df831239c22490c09ca26ab0aed63b7be71f1b50883391e992cc87cb498027032aad72c4640dd346bd5e2fea11b34eabefb5edc4f", @typed={0x10, 0x3b, @u64=0xc6}, @typed={0xc, 0x5a, @ipv4=@multicast2=0xe0000002}, @generic="8771890a3a5fe08d57c12dc59406eb7fcc22d7f45b3df2b048100bcbe317a4a6e95653039f1f807b32f6441bbe34ffbd9a188f6b71aff79cca8329067b200b9ee65de58f3d62bb9c4d8c164cb9bd6058038aa757c027d15c92b2834a27b6777b77110f2e7f9c88ab69c721de743e4f6b709c7db5129dbf2f8e343b6fe9f2822f9b07856e9028fce007c1e2012ab435b79770898d0f4f03af08899621e502e0500424879a51f20631b5fe16926f30679f775e3b291989aca7b13dfeb11d"]}]}, 0x7d0}, 0x1, 0x0, 0x0, 0x20040040}, 0x20000800) openat$sequencer2(0xffffffffffffff9c, &(0x7f000068f000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 22:39:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005f6000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000205000-0x10)={0x2, &(0x7f0000df5000-0x10)=[{0x6, 0x4, 0x9, 0x6}, {0x200, 0x8c7, 0x0, 0x77dd}]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioperm(0x0, 0x0, 0xfffffffffffffffc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x0, &(0x7f0000ab7000)=[]}, 0x10) 2018/01/17 22:39:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, &(0x7f000069b000)=0x2b, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000615000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000537000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000b6b000-0x4)=0xc3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d, 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={&(0x7f0000aa8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") prctl$void(0xd) r2 = syz_open_dev$sndmidi(&(0x7f000028d000)='/dev/snd/midiC#D#\x00', 0x0, 0x80) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000e04000-0x24)={0x1f, 0x1, 0x9, 0x760000, 0x6, 0x7ff, 0x28, 0x1, 0x3, 0x200, 0xffffffffffffffff, 0x0}) 2018/01/17 22:39:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xffffffffffffffee) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d82000)={0x1, 0x2, {0x2, 0x1, 0x401, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f00004a9000)=""/4096, 0x1000) r1 = syz_open_dev$midi(&(0x7f0000e12000)='/dev/midi#\x00', 0x7fffffff, 0x800) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000018f000)=""/32) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00008ef000)={{0x4000, 0x4, 0x0, 0x80000001, 0x2929, 0x6, 0x4, 0x9, 0x8, 0xd5, 0x6, 0x101, 0x0}, {0xd000, 0x1000, 0xf, 0x20000000000, 0x9, 0xffffffff, 0x9, 0xfffffffffffffffd, 0x9, 0x0, 0x2, 0x3f, 0x0}, {0xf000, 0x0, 0xc, 0x1, 0x3ff, 0x3ff, 0xbf, 0x5, 0x0, 0x1, 0x87, 0x8, 0x0}, {0x0, 0x5000, 0xe, 0x5, 0x4, 0x16, 0xfffffffffffffffa, 0x8, 0x68, 0x8, 0x3ff, 0x100000000, 0x0}, {0xf002, 0x1, 0xf, 0x6, 0x9, 0x4, 0xcb, 0x100000000, 0x3, 0x8, 0x62, 0x9, 0x0}, {0x0, 0x0, 0xd, 0xb45, 0xffff, 0x0, 0x5, 0x5c4, 0x8, 0x8, 0x348a, 0xfffffffffffff611, 0x0}, {0xfdc2fdef18a20a0a, 0x1f000, 0xc, 0x1, 0x6, 0xc63, 0x2, 0x9, 0x1ff, 0x8001, 0x8, 0x3, 0x0}, {0x0, 0x15001, 0xd, 0x8, 0x1f, 0x6, 0x8, 0x0, 0x2, 0x55a, 0x9, 0x7, 0x0}, {0x4, 0x3000, [0x0, 0x0, 0x0]}, {0x7000, 0x1, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x4000, 0x8, 0x8, 0x1000, 0x100000, [0x81, 0x1, 0x5, 0x1]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000cdd000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000e07000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000a6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009d2000)={0x0, 0x6, 0x30}, &(0x7f0000cf5000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005bd000)={r2, 0x9, 0x15, 0x101}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 22:39:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) r2 = socket$inet_dccp(0x2, 0x6, 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) getsockopt$inet_mtu(r2, 0x0, 0x2, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0xfdae) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) 2018/01/17 22:39:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000309000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000bcd000)=0x2c9, 0x4) msync(&(0x7f00008a1000/0x2000)=nil, 0x2000, 0x4) madvise(&(0x7f0000884000/0x1000)=nil, 0x1000, 0x11) 2018/01/17 22:39:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000509000)='/dev/net/tun\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f3e000-0xb)='/dev/mixer\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000cc6000)={{0x2, 0x9}, {0x1000, 0x800}, 0x8, 0x1, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) dup2(r3, r0) sendto$packet(0xffffffffffffffff, &(0x7f0000869000)="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", 0xeb8, 0x4000000, 0x0, 0x0) [ 119.175544] sctp: [Deprecated]: syz-executor4 (pid 19600) Use of int in max_burst socket option deprecated. [ 119.175544] Use struct sctp_assoc_value instead [ 119.211315] sctp: [Deprecated]: syz-executor4 (pid 19601) Use of int in max_burst socket option deprecated. [ 119.211315] Use struct sctp_assoc_value instead 2018/01/17 22:39:33 executing program 6: r0 = memfd_create(&(0x7f0000f91000-0x2d)=',selfeth1posix_acl_accessppp1md5sumvboxnet1}\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1ff, 0xfffffffffffffffb, 0x0, 0x4, 0x200, 0x971, 0x1b2, 0x1ff, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000bdb000)=[], 0x29e, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) r4 = syz_open_dev$amidi(&(0x7f0000c54000)='/dev/amidi#\x00', 0x9, 0x2002) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000ba000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000263000-0x2)={0x10000000, 0x6, 0x13}) 2018/01/17 22:39:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f00001bb000)="2fee", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') accept4$ax25(r0, 0x0, &(0x7f000024f000)=0x0, 0x0) chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/17 22:39:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000f50000)={0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001b3000)='/selinux/relabel\x00', 0x2, 0x0) getdents(r1, &(0x7f00002b5000-0x50)=""/80, 0x50) ioctl$TCXONC(r0, 0x540a, 0x31ba) 2018/01/17 22:39:33 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000005000-0x10)={&(0x7f0000001000)='./file1\x00', 0xffffffffffffffff}, 0xc) 2018/01/17 22:39:33 executing program 2: 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)={0x6df2, 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}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00009e1000)={[0x0, 0x0, 0x98c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe00}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e5a000-0x4)=0x0) ptrace$peek(0x2, r3, &(0x7f0000d13000)=0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d51000)={[0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 22:39:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002c9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8200}) r1 = socket(0x1e, 0x2, 0x0) getsockname(r1, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x1ff, "f34d34d3d2c0", 0x0, 0x0}}) 2018/01/17 22:39:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000237000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000119000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cd4000-0x8d)={0x0, 0x85, "2ebebca57e6bf1f5035496aeb32eef12b8c3954db03fb8c0545dc48b57a90ba52a2e4322fe32ebad3a605ddfc398dfd2105feb4918d4dfb327061fcdf7e708ca6c0d366e0b1720989eec015588c6e9b9870373f939b6350525f158241761c063307f65109081e4cd59678f3d76b24a8999666804bf4089bbc1bacfa423ad325fa490e38dbf"}, &(0x7f0000ed1000)=0x8d) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00003a7000-0x32)={r2, 0x2a, "bddfdbeac82852f72fa81d58e563b27b55d4a648724ccbb3bfd6b0307db103bfe9b77bad879c8dccd746"}, &(0x7f0000d2b000-0x1)=0x32) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f00005fa000-0x38)={0x0, 0x0, &(0x7f0000ebf000-0x80)=[{&(0x7f0000a96000-0xae)="80faab7aaf58e657922309294941cea9", 0x10}], 0x1, &(0x7f0000c5f000-0x1140)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/17 22:39:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, r0, 0x0) ftruncate(r1, 0xfffffffffffffff9) 2018/01/17 22:39:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) socket$inet_udp(0x2, 0x2, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x4) userfaultfd(0x800) 2018/01/17 22:39:33 executing program 4: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) socket$key(0xf, 0x3, 0x2) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) shutdown(r0, 0x1) 2018/01/17 22:39:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000a11000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffffffffffd33, 0x1ffffffffffffffd, [], "ef"}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000356000)={0x0, 0x1, [0x25]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000da3000)='/dev/mixer\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = syz_open_dev$midi(&(0x7f0000bf9000-0xb)='/dev/midi#\x00', 0xf9, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001d4000)={0x9, {{0xa, 0x1, 0xa1a, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x60d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000031e000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x81, 0x2, 0x2}, &(0x7f0000696000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fc7000)=@assoc_value={r2, 0xe048}, 0x8) 2018/01/17 22:39:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008d1000-0x4)=0x10000000000001, 0x4) 2018/01/17 22:39:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) r1 = dup2(r0, r0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000679000)=0x0) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000194000-0x9)='/dev/rtc\x00', 0x4000000001, 0x0) preadv(r2, &(0x7f000000f000)=[{&(0x7f000000e000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/17 22:39:33 executing program 3: socket(0x26, 0x80000, 0x9ae) 2018/01/17 22:39:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000c7000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000b55000)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000545000-0xa9)=""/169, 0xa9, 0x3, &(0x7f0000af2000-0x10)={r3, r4+10000000}) setns(r0, 0x8000000) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x4) sendfile(r1, r1, &(0x7f0000e19000)=0x200000000000000, 0xffffffffffffff80) 2018/01/17 22:39:33 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000009000)='/dev/input/mouse#\x00', 0x8, 0x40000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000000d000)=@nl=@kern={0x10, 0x0, 0x0, 0x100200}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000010000)={0x0, 0x3}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000014000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000011000)={r2, 0x1000, 0x1000, "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"}, 0x1008) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r3, 0x440000000000127f, &(0x7f0000010000)="") mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000011000)=""/201, 0xc9, 0x2001, 0x0, 0x0) 2018/01/17 22:39:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000631000-0x9)='/dev/ppp\x00', 0x200200, 0x0) ioctl$TIOCCBRK(r1, 0x5428) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r2, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 22:39:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x8000000000000001, 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) set_thread_area(&(0x7f0000b61000-0x10)={0x0, 0xffffffff, 0x400, 0x7, 0x1000, 0x1f, 0x9e9b, 0x8, 0x3, 0x0}) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003b6000)=[], 0x0, 0x0}, 0x0) 2018/01/17 22:39:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047437, &(0x7f0000a07000-0x2f)="7285619944020bc2a8b13cf45fa9cad83576fc3946a570000189d7cf71cd3371fb01000002b02ddd6ebd41a2920f65") 2018/01/17 22:39:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00007d6000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000)=0x0, 0x0) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) unlink(&(0x7f0000e93000-0x10)='./control/file0\x00') 2018/01/17 22:39:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x1000000000, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f67000)={0x0, 0x0, &(0x7f0000bca000-0x40)=[{&(0x7f0000e0e000-0xc8)="ebd9d6146396e94c", 0x8}], 0x1, &(0x7f0000848000-0x1)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000395000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f0000afc000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 22:39:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fab000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000082000)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f000011d000-0xc)={0x80, 0x4, [0xfc3]}) 2018/01/17 22:39:33 executing program 6: openat$selinux_status(0xffffffffffffff9c, &(0x7f00004b5000)='/selinux/status\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b39000)='/selinux/checkreqprot\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x37d, 0x111100) ioctl(r0, 0x5380, &(0x7f0000ca7000)="") 2018/01/17 22:39:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x82, &(0x7f00005c1000-0x82)={@random="9c9a40a49a6f", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [{[{0x9100, 0x3f, 0x2, 0x3}], {0x8100, 0x8, 0x3, 0x3}}], {@ipx={0x8137, {0xffff, 0x6c, 0x5, 0x4, {@current=0x0, @random="c790dc8070ff", 0x91d}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x400}, "32a681556ad2260256277cbd6b2baedf3fbfdc2622f65f600f83c2eb063fdcdb399c9c83dd00332cc38d93990d7929a34b54d3776eecdf99087de7e240e23e2871d13bf04b77ca48973cea732e33"}}}}, &(0x7f0000e5f000-0x10)={0x0, 0x2, [0x9c, 0x8c7]}) sendmsg(r0, &(0x7f0000b70000-0x38)={&(0x7f00007d6000-0x20)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0xe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000a7e000)=[], 0x0, &(0x7f00004bf000-0x14a8)=[{0x30, 0x10d, 0x6, "f725402a126ef70286cceb08ac39beba5ee63895a38e00f7fbd1d54f"}, {0xf8, 0x11b, 0x8, "8eb09029713ec99f9f12fbe345c1a21e60aa5d23f58c730f4e8d4416149ae646a4b15c48e4a2d612bed797871789f1505754fbd017b339474e7b7422b14a44cc8a2459e8a6972aa704cdd4e578b609d87062647bc7c21ca3b6cb70f4261c2fbe45417879db9f1b2993f916e62b03cee9e518537ca9b4d62bb8e9443d32d4e722449f9f0194fb18c6a3a0e31a37c4438035354c27331b863265b5dd76e638b29c7175404ddce0295695f87625e4b7dd1b16216c13383ecba16332972335e80705f53ec2623a0722ada3ff07ad264b6071de153ad5556da12056b4d2620f1e199a9b8d3e0aba69"}, {0xe0, 0x114, 0x20, "38f93d0773e1518fb35fc58f7ee79c47ebde14805bd555a695921450b4d6f41482dd560649be8f062c3ede59cfb006efe18732d2acb25e40c0136c81850ac8ff12d7f35ebbc582831eb0957007e974eb6362e5a7d64fd387f216e3a9c080bedf5fa0837b9af158417b3f70c04ed90a3c1ffdcd77add7c21c09bde12e52d9bb68231930e4807a01420804959f65cb5fc5668852812bd14b602eac390348840d7a4312a3b7e32dbe48f80bb6403a1b6bfcf3a177d6125a450e8cd7d3d54648365f5c7b802ab719c6f318d67659117b6a"}, {0x88, 0x109, 0x6, "dba08403cef185ecd77ea4a06278f3e8934b7e786ee29c5b52446e34666f2570d37c37d6f7fb528de025c4348674e056363124beb998d515b7741f1e0c0a639039b688cd25a84a8c9707de7519812000aa729c64e9efde98c73a10aac5744518c2206673fc58b6e2ac42a32af7eddd70afb716f24e"}, {0x1010, 0x103, 0x80000001, "121fa89042dc39cdc5201975aadb865db73750b437a70e6f6f8912c24539906a3d5e8432626d3ab59943f259eabd254f611fd27b15997e6dc56bfdd3bb9238d9d9901b1e91b522b3c036a005bb731fc7d5515d8448150e31d42bb93ae18a328b1cde836d49128ccd606f683af3b511117f80feef05058d78d7d5561f45e1adbf0aff017a27fa6182022bd89a13084208ba18d358eaf035258cd8139fb8281b94ccad8343bbee18d2a77a778aba98d5da4d49627089936cc7ce2e01a55ddc0ad9cc5b16db9cd5aef682cbad5de9ad6e96285ceb70d52a9d884ef941e697c72420075899e8c45bcef4d39d8f7d4ce6cafaea242f848c96f44421b7fc0d9efe317794d7cf540a7d404b6e76d8053397830f84d8ae2778de2424abd9a0754a00821cf0cc88058a2cbc914dc68f5b80d53fbda81cb853e2685c1b3ccc159f0c48fde663cda15786de989144b8cab9993d16578a6e00230705a18515a6de76558efa11ddb8fa1d0407f46ed258a7532b3accadca8d9ed247544eaccb2de61611b6d21ace60af51c9c16eb19108bad79a4623b5c39f9e674686bfc70b55ad046b5f6970b5f31c1cdcf76b78372f90f6cd7770149f83eebd5e27ea0c741f508ae500a761b1211fa8b9bff3c9434f58b9bf23d022af43b5275706845e2568088ae709234936ac5fb9615a177407f299a45e8bafb86c86d007ca61b6213842d2f6ed71569d7622fb2680df23d469e5eb82827f5467a9b99689eddf93f8bf8e95e40f9727bcc50ca5d3cfc36bbb2c8a4fb9f76b002d8e8d3072f469c583cc5d7055cfc6ed02dd0f8fb4ac994a095ddff70d8de9b9ad9d7ac0efc99953d162d60a10adf462287632ff420041d266a62f1b8852dbecb2492e6d32c4137664f7e41aed8cbca40a0c4ebf003f8109e8efbe86d1d33705333aa0dcc5ea482e331c8fdb766ad220fc46dfbd301c683a7ffeab5b68778b273ec212786431eb2940a4f0697181ff028df223f037d0ebf44b7bdc5a4440f61126e2b01024ae4638cb9f9a6e9e9a6ce3da22b1bedc21b8888689fd031c932912dd620a054aaa967fa34d1b9252cd7a1f7c66efca8bf6e3345e9bb0cc8d8fc24ca4e6d89384baeda7f2036b8b495f8c5821c3bf95325e9bd615c36dec7f927d2d5019b17c7afe6c4bb9b46e70e6811c8c08852875f5cdc35d98215bdbbd3b99c0d8270d941c4aa0de6bc05aed960bbe614e846cceca6d09e4c2473adb3da73003e7002459782124667e4046a46689d5f8dd7fd133f75e81a5c32b873f9bc2cc794d26c4a2a2689b9c45b5045e921ad11d6901dcf862a383d972ece74875b48129aa6b4602c535bdee4f26dc21b0f7729d04f7bc307d6b2659fb994c4395ac4eadcd1a90f5378c1f97c07862f26cfa1211e0879201dae51cf7c9d3597209e4bd22a779c1180463e08094db36026f7bfc9ac7d17f26e141160fb7d2dd125fc93e8ebfff54ad29b3e1efa87eec3ab18d3624fec506814c44aeb7eb415c244a6d2fae086478e6ec38e2f9fb7ecbf7d388b5c764fd796bded515e153ac4e12cf7231d4f88e552f405784e496daf352c82f923636fa223414fc6e754751acdc6f1560250a071af5bbaa0002a350dc1febd4cfedc8f4a6f8283b8cdf92098f009bd18a02876aaf432860230571219cdc0f61afce575cb6784e3bb2a5fa25ac12eb7cd37ebbe4c2ccc1fbf6543b48f6f7f56916a99fdc6b8902070724947e4265738ce325e63264eef590e28b51dfb439d0525058b91cda9034b99508867eff33c6a300464b816357eb22134f1459afcfdcdb05ba688637f1356c9e607e3f379f79faa23b5cda4ae358cd6b56b4a73c4f935fcccb81e3f08c7d14a82c6b85d9307aa89e5d07aed62a2f937c795686b0fabfb75009d1b9225507a5c16983f981e78afd9a932a6e02c3157455b82e6e3fa1e04a92ad3be858e125238ce37f46a780e18b7b361d0f8ea7ef02a46078b3dcf63bfb6e81e9c99d4c54578016c5113c5bb169011f067a7021f695874694007a7682b75d9288afe0a511ebbebc26cdfd5917a92287f564f0d3c3ee191e665413431ea9dd210327b38d39cbdfb89c7624349e256cfeaac436e3ab276d8664db23a8ef4985c1a4b8665b4d7636a6b6d81f4ffb9ccc9e7f7ebe7cf8d056dbbd8bdc914e97c169472779c5fb6ffb863cfba124835d05af26af89fd26f35bed865b61e796eb97a732190ac74f7f2766f000ebd2fbe10c99e511d828189cab68a4cd78452a8db97fe499afb0104b8a464daff8b9df7dd9f78292d226b9e8255544bafbf06387976265a995e4052b840c8b0b809f6a1ed851ad8f958195061335616c81580e18af79fc2491dbeb9db990a2d4d827636baa77e661b0898536517b94900810e46730661c80e54ff60c76daf3e21349e8b38c5621ddde21fd95cf54971a1fc688aae05882189805d031636170123182587ecfe8291d1d6f373acd830979950f086e1335f250bd5f1f3806ff8ff4dcbf7a794b0c2c54fb8ebc717ba7c752b52fb1ab6b23fa36f70db8ab7650006a9dc70e21167c4e09f33bc1f1c337cf33f2978e9a07a58c91388c042e17f06cc8c1d5747a107dda96080058320a7946a439bc244c3ac6b5c0a20de1aea431e6a4013ee92ad3050047f19ad3239b9f9ffd7fd495e437427eba8307935749a4957b5974eb05c2f43caf8deeb1708238b4c75b14fe37e95a349e1c12963d337eba3a9cfb01ad76b627d34ec06e68170f1652cf98deb4747b3009b7b72f479fd4741678930d7efb5ad41e43fac34bc4a5493283f3937a60c73e7abf044589784f9b3e9a015103e1fe6811bf87077592dc154d086d7ec700b8b2c66a72c6b751939445d547780a8d19af6371b3f5a67e9aff096a5e77d80bd3bb0cf90d797b2ea274c5accdd8d3326087eb09bafbd1cadca513adbc71eb4319a401962d07a0aa60adf36791bdfa99b16ac375e4b371b47ccc9071b01ef93bb53540f155768ed8c15166f43458f0eab944743c9bde388962bdc3354fd6aa941a2c790dec0acfaad89a412203329a935ef108b7a9fbef45d000f663ef6082adf40d4776dd6dd9d77338a09956f60bd0cf6c0dc634af41a5d84c3280c788ba2c5a50d6835f0cf9ae65bf0e0cae15b8acf70e032f70a0549ce48f6f07db1aa5e160046a034926485850b0cad1ee116ccc0e57d3fc540b58bedabb1c97a919007ddd22f9ecaa25c00535b1ed746cd8283ee71a624ff0a81833e6249d55baafa970aa9994b268bf6b81717d13535311042e2cb19a2df6a249d0c5bc948b3477b82cb57820f0daec5f333aeed696063b40d46c37c270ce67d524b4da420370ffd0308b022722941cba704471a950eb2a6906670931ceaec6f2359f140795a6e0c314e5f03b81f44754898acd5b8b4371ec27e22420b5cedece06790b8dd8b09e39401ff02a94bbd812dfb199c1cbd86a7100878a1647cf0f78521e17725cbea230d1868f0e1aa8e354738c7c4d7169f15cbf2ca241715783a8984e623ee3a1924dfb2bb1910bc3c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{0x48, 0x29, 0xdb6, "96280bcbf709ba8d2a71965f1389879089ade2c9edee26ed949055906813b9d043d69d6e44c4a764f800b5d67e85f358105e494884"}, {0xe8, 0x6, 0x3, "8bc54eeeef4679732af2ad98c45dc06960e5d511852e8318c8a8f0fa6c607632a55fe3a455338bd1eed64ca5a7e454c812c80ba5f64c596321ae70cd511466800574c0a88fade0de3a17ee4d6cfae43a6c73035f6d88ec90d52470e5f522dab0e7e74eacdb9f59c550034933518e8a2c5d6fd1d7ad9b562b3d612185573dd60cb65e9fbed68788a5fe2a93f4292b6ccbd99f1dd7330f8f974b7cf9ef1be050fb5379963d42052a0d56273cb32c1a9d7520d04fc671ce8924a1d375452e8ce29495501142f08475e82b2cf266720e2f190202fac89fe106bc"}, {0xd8, 0x3a, 0x1, "0077bfe44d9a5425a27393ac9f986dcfc40f25c7d816ca5e5b0436506006f011034a21dd07140eb4b8503e845f7523233ffba7461c37f917f8ffe8f1399c6c1edc735fb7d1619c82c63b76eb596d12f586d82360aa8b0e3372af20567e044a9d550dab00e6bd395121329676157547565ec126115956fd09fb546b0d729cede684ca3591726021d83bfc7d92f580428677c77ddd8f48434bc55c3b2ce1bc506dee713454a155167507c6facd3df24bbe523b911a02e276176a90cde8f2a6b29e2e17203026bcdc57"}], 0x14a8, 0x0}, 0x2000000c) syz_open_dev$mice(&(0x7f0000552000)='/dev/input/mice\x00', 0x0, 0x1c1003) 2018/01/17 22:39:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$netlink(0x10, 0x3, 0x9) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000161000)=""/80, &(0x7f0000c0d000-0x4)=0x50) eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc2000-0x20)={r3, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:39:33 executing program 3: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x806, 0x0) 2018/01/17 22:39:33 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(0x0) 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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) close(r0) 2018/01/17 22:39:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) io_setup(0x9f1, &(0x7f0000ad6000-0x8)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000073b000-0x9)='/dev/dsp\x00', 0x400, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c4a000-0x9)='/dev/rtc\x00', 0x2000, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000a05000-0x12)='/dev/snd/midiC#D#\x00', 0x3c, 0x20c00) io_submit(r1, 0x3, &(0x7f0000871000-0x18)=[&(0x7f000097e000)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f000066a000-0xf1)="142be21de34467773cf794b13c59a49c18a71e6c4d0f2df23c314574ee2aabd44abfee7121fd89a579756081a26fe3b57f53c39f0503f3bd5d7323d2b46fff414813a89a6eba40ca9cbf4bf9976ee7fd11aaaf48bf8c5c6a9e8feff3a19952d710520e4cda249c759076ff41b98f0de50b938d1166d6253c8bbbb33da9f0aff89327177a18c6aa8d370c274128197e7cf6e0dace5f93148a7a99ff0f38fd3db63dd2e757b5628c9cc669b3abff3ea92823a654208fb26f4e80cb127cc7728cbb0295f377c6c82651915271db4df0d11e696914c1eeeadba61b3a0ecad0cec1ff08c298337d5d39d9824e842695c15f1b65", 0xf1, 0xffff, 0x0, 0x1, r2}, &(0x7f0000460000)={0x0, 0x0, 0x0, 0xf, 0xfffffffffffffff8, r0, &(0x7f0000f7c000-0x16)="14f7d8998547fa07dd117d5c1d8a5efd8ce4333d60c9", 0x16, 0x4, 0x0, 0x0, r3}, &(0x7f000016f000-0x40)={0x0, 0x0, 0x0, 0x7, 0x79, r0, &(0x7f00005dd000-0x7b)="84315b7ccdc908e5ac987eba994c52e8c0c5a3d22f0aaad7f5acb874f27cbbc4d0b4049991938472377fb19e434b0948d5770f66c2ffb23e13e2df80c80ab22fb556aef30878d8b2308c8750f3919f0d559e155aa8dc8bf750fba4b7dc7818f4dbd739d7e326a4c6d4e432d4076ede7335cf7226d8a5b08c9a6cf5", 0x7b, 0x4, 0x0, 0x1, r4}]) ioctl$TCFLSH(r0, 0x40045436, 0x0) 2018/01/17 22:39:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x0) fcntl$addseals(r1, 0x409, 0x0) splice(r0, &(0x7f00001a0000)=0x0, r1, &(0x7f000053f000)=0x0, 0x23a, 0xc) write$fuse(r1, &(0x7f00009c1000)={0x1c, 0x0, 0x5, @fuse_notify_inval_entry_out={0x100000000, 0x1}}, 0x1c) 2018/01/17 22:39:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) socket$bt_hidp(0x1f, 0x3, 0x6) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x0) 2018/01/17 22:39:33 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) ioctl$int_out(r0, 0x0, &(0x7f0000fbb000-0x8)=0x0) fallocate(r0, 0x2, 0x8, 0x2) 2018/01/17 22:39:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000fc8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x84)="a91cb69100c796434f2484cc1e41a6e6df6abfb60cef98f84a923607f3dd4059c8ab20f9fad573005014095c161e2e3977e5ba33036031d740e2c96121b1d7fc02b36cd65bcee2a6607f961b23d4769c32a8e4e530ed66683bf4e0e808ce0de0cab882954cb8bd2a8dfcb84b6a4f96cf035e746384a00f684f9ce9fba3538207e879fb48", 0x84, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x40001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000001000)={0x6b}, 0x8) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000004c000-0xb)='/dev/mixer\x00', 0x101080, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000a21000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000099a000-0x8)={0x0, 0x100000000}, &(0x7f000041a000)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000b76000+0x8a4)=0x5, 0xfe1a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000d07000)={r4, @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]}, 0x7, 0x3f, 0x99, 0x5, 0x1020000000000000}, &(0x7f0000c87000-0x4)=0xa0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f000057e000)={0x18, 0x0, {0x0, @random="aeb457f384ab", @common='bpq0\x00'}}) syz_emit_ethernet(0xa, &(0x7f0000d35000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0xffffffffffffffbc, 0x1, 0x3}}], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000135000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000524000-0x4)=0xc) r5 = getpid() ptrace$peek(0x1, r5, &(0x7f0000fee000)=0x0) 2018/01/17 22:39:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000d7f000-0x5)='proc\x00', 0x1, &(0x7f0000ae8000)="") r0 = open(&(0x7f0000277000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000f04000)='./file0\x00', r0, &(0x7f0000b65000)='./file0\x00', 0x100000000001) 2018/01/17 22:39:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000eef000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x10480) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r4 = dup2(r2, r1) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) read(r3, &(0x7f0000ec3000-0x91)=""/145, 0x91) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000b69000-0x8c)={0xffffffffffffff89, 0x8, 0x3, 'queue1\x00', 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(r4, &(0x7f0000131000)='./file0\x00', 0x200, 0x98) 2018/01/17 22:39:33 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x40002, 0x0) r1 = dup(r0) readv(r0, &(0x7f0000979000)=[{&(0x7f0000e8c000-0x1000)=""/4096, 0x1000}, {&(0x7f000011b000-0x31)=""/49, 0x31}, {&(0x7f000069c000-0x38)=""/56, 0x38}], 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00006d2000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000950000)={{0x101, 0x5, 0x300000000000, 0x8, "1cc247a6cdab6047df6041f83e51c618048ff6d1caaa0421fcb341573294f95ba9d6ed9375d0af5fec0d39c4", 0x2}, 0x0, 0x0, 0xffff, r2, 0x2, 0xfff, "35558d7484d230da0e2f40b6108c6bb058bed212107ef893a51bf5a390755236394bce74a448b53cc0c4049c00b9929e66d73ec249b2454d0d1733739f7889a0", &(0x7f00007cd000)='bdev#posix_acl_access*[{eth0}\',,\'\x00', 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x7fffffff, 0x9, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000096c000-0x4)=0xaee0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/01/17 22:39:33 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000000)="6d643573756d5e2f707070317b126d643573756d00") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000004000-0x10)=@ipx={0x4, 0x0, 0x0, "3d177ba842df", 0x0, 0x0}, 0x10) 2018/01/17 22:39:33 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000005a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x30, 0x0, 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}}, {[@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x0}]}], @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) 2018/01/17 22:39:33 executing program 7: syz_open_dev$mice(&(0x7f0000f9e000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/17 22:39:33 executing program 6: socket(0x18, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d14000)={0x0, 0x0}) 2018/01/17 22:39:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000060b000)=""/219, 0xdb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 22:39:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00006f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000343000-0x4)=0x0) fcntl$dupfd(r2, 0x406, r2) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000018d000)=0x0) dup3(r1, r0, 0x0) 2018/01/17 22:39:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00005a3000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a8c000)='maps\x00') fchmod(r1, 0x8) 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/17 22:39:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{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$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000055f000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000377000-0x4)=0xfff) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) add_key$keyring(&(0x7f0000776000+0x84c)='keyring\x00', &(0x7f00008ca000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/17 22:39:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dfe000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000687000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000350000)=@req={0x28, &(0x7f0000a0b000-0x28)={@generic="b353921c9d170f89bce21363ec6e6be5", @ifru_names=@generic="08a325143051f65a7071adf2e6b26e38"}}) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000ea7000-0x4)=0x0, 0x4) ioctl$TCGETA(r2, 0x5405, &(0x7f0000dec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e5000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008bd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f7000-0x4)=0x14) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105517, &(0x7f0000001000)=""/250) mmap$binder(&(0x7f0000ab3000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) 2018/01/17 22:39:33 executing program 4: r0 = socket(0x20000000000000a, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f00004b3000)="", 0x0) 2018/01/17 22:39:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000cca000)='dns_resolver\x00', &(0x7f0000ba5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f4c000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000dd000)={0x0, 0x3ff}, &(0x7f0000a9b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000085b000-0x14)={r1, 0x2, 0x7f, 0x2, 0x2, 0x2}, &(0x7f00000ff000-0x4)=0x14) 2018/01/17 22:39:33 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000082c000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000937000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) 2018/01/17 22:39:33 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009d7000-0x9)='/dev/ppp\x00', 0x652682, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000d77000)=0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/17 22:39:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) stat(&(0x7f0000ccb000-0x8)='./file0\x00', &(0x7f0000854000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 2018/01/17 22:39:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000549000)="", &(0x7f0000315000)=0x0, &(0x7f00001f1000)=0x0, &(0x7f0000bb1000)="") setrlimit(0x0, &(0x7f0000bed000-0x10)={0x0, 0x0}) pause() 2018/01/17 22:39:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dec000-0x10)={0x17, 0x0, &(0x7f000082f000)=""}) ioctl$int_in(r0, 0x5452, &(0x7f00006c6000-0x8)=0x2) 2018/01/17 22:39:34 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f47000-0x15)='/proc/self/net/pfkey\x00', 0x20800, 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) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r0, 0x0, 0x4c, 0x82, &(0x7f0000000000)="edb9eda52e343de6d4fee98783b78fe351f6dceef822bc46d0121557a379494fd14c5f5ce09e0e132dc2ab27700a3906a86e5aa46e1bd8eb98df411ec04f3f8ddf08aa026d249f6396f0d838", &(0x7f0000001000-0x82)=""/130, 0x3d, 0xff}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x4, 0x0, 0x9}]}) wait4(0x0, 0x0, 0x0, &(0x7f0000da1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 22:39:34 executing program 7: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008d3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000027f000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000cac000)=r2) 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)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/17 22:39:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = geteuid() r2 = geteuid() setresuid(r0, r1, r2) add_key$keyring(&(0x7f0000b8b000-0x8)='keyring\x00', &(0x7f0000a34000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f000078d000-0x6)='logon\x00', &(0x7f000012e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001fc000)='\'\x00', 0xfffffffffffffffd) r4 = request_key(&(0x7f00000f3000-0xc)='cifs.spnego\x00', &(0x7f0000d1f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007d3000)="2b766d6e6574302f287d5e6d643573756d6c6fe600", r3) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f00000cb000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r4) 2018/01/17 22:39:34 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/17 22:39:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x2, 0x805, 0x8001, &(0x7f0000024000)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f000064d000-0x14)={0x8, 0x2, 0x82, 0x0, 0x100000000}) r1 = syz_open_dev$sg(&(0x7f0000bfa000-0x9)='/dev/sg#\x00', 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00008f8000)={0xfffffffffffffd2a, 0x2, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005f5000)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000248000)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000fbe000-0x58)={{0x2, 0x7}, 0x0, 0x80000001, 0x80000000, {0x9, 0x7}, 0x7, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:39:34 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000010000)="3bc477c2f46c6ea2d364212bb3ca176c9e7ff49bce1ee0991d50d574b95aba", 0x1f, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f000000e000)=""/36, 0x24) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x20, 0x26, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000007000)='/dev/vcsa#\x00', 0x2, 0x111082) bind$netrom(r2, &(0x7f0000007000-0x10)=@ax25={0x3, {"35f4254d8cfbd2"}, 0x2}, 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000004000)='/dev/audio\x00', 0x10280, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000013000-0x68)={0x7b, 0x0, [0x1, 0x100000000, 0x5, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:39:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000008b000)=""/4096, 0x1000, 0x0, &(0x7f0000090000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) 2018/01/17 22:39:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000484000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f00007ed000)="5b4f432387b0898f88fc786491988af0dd4761080e0ffaef5e2e10acb3cff90804530a419cdb9739ba8d6ffaec704d212fe25485b78f2b7789f9", 0x3a) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x7) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000036b000-0x10)='/dev/sequencer2\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000220000)={&(0x7f0000c30000/0x3000)=nil, 0x0, 0x1, 0x4, &(0x7f0000641000/0x3000)=nil, 0xb2f4}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000253000-0x8)={0x1, [0x0]}, &(0x7f0000dac000)=0x8) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000c61000-0x8)={0x10003, 0x23}) ioctl$KVM_SMI(r4, 0xaeb7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000c94000-0x8)={r5, 0x8}, &(0x7f000056f000-0x4)=0xffffffffffffff9b) setsockopt$llc_int(r4, 0x10c, 0xf, &(0x7f000057f000)=0x3ff, 0x4) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000221000)={0x4004, &(0x7f0000386000)=0x0, 0x0, r0, 0x2}) 2018/01/17 22:39:34 executing program 4: r0 = shmget$private(0x0, 0x3000, 0x800000000000000, &(0x7f000073f000/0x3000)=nil) shmat(r0, &(0x7f000008d000/0x3000)=nil, 0x3fff) r1 = syz_open_dev$mouse(&(0x7f0000b26000-0x12)='/dev/input/mouse#\x00', 0x5, 0x400002) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) openat$mixer(0xffffffffffffff9c, &(0x7f000003d000)='/dev/mixer\x00', 0x1, 0x0) 2018/01/17 22:39:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f000022e000)='/dev/snd/midiC#D#\x00', 0xffffffffffffff01, 0x200004) r0 = syz_open_procfs(0x0, &(0x7f0000006000-0xd)='net/if_inet6\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xe3)=""/227, 0xe3}], 0x1, 0x0) finit_module(r0, &(0x7f000093a000-0x20)='%-vmnet1%:,securitywlan1cpuset#\x00', 0x1) 2018/01/17 22:39:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000343000)='/dev/ppp\x00', 0x1ffff8, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ac1000)=0x0) syz_open_procfs(r1, &(0x7f00001c5000)='stat\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cac000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca7000-0x4)=0xe8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000aaf000)=""/46, &(0x7f0000a86000-0x4)=0x2e) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004e8000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000150000)=0x14) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000769000-0x10)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000928000)={r2, 0x0}) 2018/01/17 22:39:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007cf000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000801000-0x9)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") poll(&(0x7f000074a000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/17 22:39:34 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x5c, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000011000)='/dev/vcsa#\x00', 0x8001, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000006000/0x1000)=nil, 0x1000}) sched_setaffinity(r2, 0x8, &(0x7f0000005000)=0x1) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000a54000-0x14a)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3fa, 0x6, 0x35, "3ba00d4238ff1874a69b0cc5f2f1fd93ffedddd4efc8ad698fbfbd489b0b5e7ce18e347e248f790b8cb9f7b7db40ecefc6823a569bff093c86afe3c4883a02f342c5e7f3f8c3aba30fec0f0c8bb4cebb"}, 0x160) 2018/01/17 22:39:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pivot_root(&(0x7f000088b000)='./file0\x00', &(0x7f0000a33000-0x8)='./file0\x00') bind$inet(r0, &(0x7f0000682000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) recvmmsg(r0, &(0x7f000035d000)=[{{&(0x7f0000dec000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00003e9000-0x10)=[{&(0x7f00009f2000+0xa94)=""/111, 0x6f}], 0x1, &(0x7f000059d000)=""/4096, 0x1000, 0x1}, 0x8}, {{&(0x7f0000ab2000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000bac000)=[{&(0x7f000057e000-0xd9)=""/217, 0xd9}, {&(0x7f0000c3b000)=""/105, 0x69}, {&(0x7f000001e000)=""/67, 0x43}, {&(0x7f0000a1d000)=""/1, 0x1}, {&(0x7f00002cb000)=""/175, 0xaf}, {&(0x7f00009d7000)=""/17, 0x11}, {&(0x7f0000bb7000-0xc2)=""/194, 0xc2}, {&(0x7f00008d1000-0xd1)=""/209, 0xd1}, {&(0x7f0000c2c000)=""/93, 0x5d}], 0x9, &(0x7f00001a4000-0x8b)=""/139, 0x8b, 0x3}, 0xfffffffffffffffd}, {{&(0x7f0000501000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000bae000)=[{&(0x7f0000fcf000-0x40)=""/64, 0x40}, {&(0x7f0000d1a000)=""/175, 0xaf}, {&(0x7f0000497000-0x1000)=""/4096, 0x1000}, {&(0x7f00007b2000)=""/182, 0xb6}], 0x4, &(0x7f0000321000-0x58)=""/88, 0x58, 0x6}, 0x6}, {{&(0x7f0000c22000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000038d000-0x20)=[{&(0x7f0000cb3000-0x88)=""/136, 0x88}, {&(0x7f0000c47000)=""/100, 0x64}], 0x2, &(0x7f0000600000)=""/93, 0x5d, 0x6b2}, 0xffffffffffffff82}, {{&(0x7f0000498000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000093e000-0x20)=[{&(0x7f0000d8f000)=""/246, 0xf6}, {&(0x7f0000d28000)=""/57, 0x39}], 0x2, &(0x7f0000296000)=""/133, 0x85, 0x7ff}, 0xffffffff80000000}, {{&(0x7f000083d000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f000057f000)=[{&(0x7f0000561000-0x35)=""/53, 0x35}, {&(0x7f00008fc000-0x53)=""/83, 0x53}, {&(0x7f0000b79000)=""/178, 0xb2}, {&(0x7f00009d9000)=""/58, 0x3a}, {&(0x7f00003b9000)=""/61, 0x3d}, {&(0x7f00003a5000)=""/110, 0x6e}, {&(0x7f0000733000)=""/230, 0xe6}, {&(0x7f0000b1f000)=""/225, 0xe1}, {&(0x7f000068d000)=""/145, 0x91}], 0x9, &(0x7f000075d000)=""/93, 0x5d, 0x9}, 0x61}, {{&(0x7f00004dd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00004de000-0x90)=[{&(0x7f0000533000)=""/4096, 0x1000}, {&(0x7f0000286000)=""/240, 0xf0}, {&(0x7f0000c1d000)=""/42, 0x2a}, {&(0x7f0000633000-0x68)=""/104, 0x68}, {&(0x7f00000d9000)=""/4096, 0x1000}, {&(0x7f0000c3d000-0x4b)=""/75, 0x4b}, {&(0x7f00005bf000)=""/244, 0xf4}, {&(0x7f0000c40000-0x30)=""/48, 0x30}, {&(0x7f0000ff8000-0x86)=""/134, 0x86}], 0x9, 0x0, 0x0, 0x4}, 0x7d}], 0x7, 0x9d98612346c27c26, &(0x7f0000992000)={0x0, 0x0}) r1 = syz_open_dev$midi(&(0x7f000049f000-0xb)='/dev/midi#\x00', 0x8, 0x40002) getdents64(r1, &(0x7f0000d6b000-0x26)=""/38, 0x26) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f000036e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 22:39:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bdb000)='/dev/sequencer2\x00', 0x2040, 0x0) fcntl$F_SET_RW_HINT(r0, 0x5, &(0x7f000005f000)=0x0) 2018/01/17 22:39:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffff817e8350, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000679000)='/dev/input/mouse#\x00', 0xd91, 0x44402) ioctl$TIOCCBRK(r0, 0x5428) 2018/01/17 22:39:34 executing program 1: mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000094b000)={&(0x7f0000419000/0x1000)=nil, 0x0, &(0x7f00007aa000/0x2000)=nil}, 0x18) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00009d8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007dc000)=0x10, 0x80000) fcntl$setflags(r0, 0x2, 0x1) 2018/01/17 22:39:34 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x2, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/17 22:39:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c1000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000f51000-0x8)={0x0, 0x0}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000d76000)={0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r2, 0x3, 0x8000, 0xffffffff) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) readv(r3, &(0x7f000000b000-0x50)=[{&(0x7f000002a000-0xd6)=""/214, 0xd6}], 0x1) 2018/01/17 22:39:34 executing program 4: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000000a000)=0x0, 0x4) r1 = request_key(&(0x7f0000644000-0x8)='rxrpc_s\x00', &(0x7f00000f9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a97000-0x7)='.-ppp0\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x9, r2) 2018/01/17 22:39:34 executing program 7: 2018/01/17 22:39:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000057f000)='/dev/sequencer2\x00', 0x181000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000523000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000448000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000042000-0x18)={@loopback={0x0, 0x1}, 0x4, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b88000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000d6f000-0xe)={0x4, &(0x7f000077c000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r3 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e59000)={0x0, 0xdd, "215576a8bc422f7a38ac884c71c8bd6cb9a7e9557a2eecfd8e633e46d4c5ac1344565b544597675c71f548a7cb4a71019178e5e8e133d8dae63293695dcee93741b33ba0465a9d575c4d39253b401b8c7351270606ff5b873a935d5f577634130921c8b470801ca517928e1dd7c6e8af7f3cfef5836a6310d0c09480de2f1f36489e37c7e6a4b7ab1bff78eddd91adc251eceba3eea1f5a98efe0bae4b89d47dabed15f34132534f8c1e905b03d0ddd3e156b0b5b9fe94ae437c20384e45191cb7d3e12fc9d6a505b12ff0014beb88c219ed2e563ba5ea8824f54326b6"}, &(0x7f000037d000)=0xe5) syslog(0x3, &(0x7f0000ea8000)=""/126, 0x7e) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000053e000-0x4)=0x9) bind(r0, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00003e8000-0x10)={0xffffffff, 0x9, 0x4, 0x200}) r4 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup3(r4, r5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00006db000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x2c) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000f48000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x200, r1}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00005c9000)=0x0) getsockopt$inet_buf(r6, 0x0, 0x29, &(0x7f0000c18000-0xc6)=""/198, &(0x7f0000036000)=0xc6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000056000)={r0, 0x28, &(0x7f0000939000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/17 22:39:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000e5a000-0xf0)=[{{&(0x7f00006e2000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000e48000-0x60)=[{&(0x7f00003fe000)=""/147, 0x93}, {&(0x7f0000819000)=""/0, 0x0}, {&(0x7f00001dc000)=""/230, 0xe6}, {&(0x7f000007f000-0xd8)=""/216, 0xd8}, {&(0x7f0000fc3000-0x3c)=""/60, 0x3c}, {&(0x7f000000d000-0x50)=""/80, 0x50}], 0x6, &(0x7f0000090000)=""/9, 0x9, 0x5}, 0x7}, {{&(0x7f00002d5000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000562000)=[{&(0x7f0000a4d000-0xd7)=""/215, 0xd7}, {&(0x7f0000c82000)=""/92, 0x5c}, {&(0x7f0000233000)=""/123, 0x7b}, {&(0x7f000098f000)=""/5, 0x5}, {&(0x7f000005e000-0x1c)=""/28, 0x1c}, {&(0x7f0000c6e000-0xed)=""/237, 0xed}], 0x6, &(0x7f0000afe000-0x1000)=""/4096, 0x1000, 0x8000}, 0x0}, {{&(0x7f0000c1d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a8d000-0x70)=[{&(0x7f000010a000-0x7b)=""/123, 0x7b}, {&(0x7f000053e000-0x4c)=""/76, 0x4c}, {&(0x7f0000abe000-0x42)=""/66, 0x42}, {&(0x7f0000b7a000-0xbc)=""/188, 0xbc}, {&(0x7f00008d6000)=""/183, 0xb7}, {&(0x7f0000955000)=""/4096, 0x1000}, {&(0x7f0000b91000)=""/182, 0xb6}], 0x7, &(0x7f000025f000-0xdb)=""/219, 0xdb, 0xf59}, 0x7}, {{0x0, 0x0, &(0x7f0000d9d000-0x80)=[{&(0x7f0000a68000-0xf8)=""/248, 0xf8}, {&(0x7f0000055000)=""/219, 0xdb}, {&(0x7f0000146000-0xdc)=""/220, 0xdc}, {&(0x7f0000819000)=""/112, 0x70}, {&(0x7f000045b000)=""/104, 0x68}, {&(0x7f0000afe000)=""/179, 0xb3}, {&(0x7f0000a27000-0x61)=""/97, 0x61}, {&(0x7f00009d0000)=""/132, 0x84}], 0x8, &(0x7f0000fbd000-0x41)=""/65, 0x41, 0x4}, 0xffffffffffffffff}], 0x4, 0x40002001, &(0x7f000095b000-0x10)={0x77359400, 0x0}) accept4$inet6(r0, &(0x7f000094f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002bd000-0x4)=0x1c, 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, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) epoll_create1(0x80000) 2018/01/17 22:39:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) close(r0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 22:39:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) fallocate(r0, 0x0, 0x3, 0xfffe) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000001000-0x5e)="cb389138000acdd59c6e7390fdbe5ee09c81d8e3c2e23f9b315dbe94b9169e0846daeb0cb15a0f2ff8ec73363eeef3178c3dcf221e8b70b6553c44ffc56152b1d8de242d193d68ff0557bacd4af33ee3feb549c2b833a8a070312f909a25", 0x5e) openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x300, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x5, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x40, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000-0xc)={&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/17 22:39:34 executing program 7: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008b3000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009c4000)={0x0, 0x5a, "87a20ac39d64baa860c62d2b7c1b7da640af67c1693c0532799e64f6661e5d0d54a2fec22086b74e54b10dccef167da832ac8bc548ed4a513994fe7b909c79f6d737c988719e7808a51c9d2dca7c412e36c2943ff0a9f33d8f17"}, &(0x7f0000af2000)=0x62) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000af4000-0x68)={0x2, 0x6, 0x6, {0x77359400, 0x0}, 0x7, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000af2000)={r2, 0x0, 0xffffffff7fffffff}, &(0x7f0000af3000-0x4)=0x8) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) close(r3) 2018/01/17 22:39:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000470000)='tls\x00', 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000911000-0x90)={0x1, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x79) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000df2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000fb000-0x3b)=""/59) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/01/17 22:39:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa4e", 0x11}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00006b4000)={0x7, 0x100000001, 0x0}) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 22:39:34 executing program 3: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000560000)={0x0, 0xec}, &(0x7f0000aa0000-0x4)=0x8) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f10000-0x8)=@assoc_value={r1, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f0e000)={r1, 0xd19a, 0x7, [0x0, 0x5, 0x400, 0xc068, 0x100, 0x401, 0x9]}, 0x16) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/17 22:39:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000bf2000)='../file0\x00', &(0x7f0000318000-0x2)='..', &(0x7f0000eba000)='coda\x00', 0x84000, &(0x7f0000dea000)="") pipe2(&(0x7f0000375000)={0x0, 0x0}, 0x80800) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000d5000)=0x4) 2018/01/17 22:39:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00008f1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a7d000)=0x0) syz_open_procfs(r3, &(0x7f0000f94000-0x7)='ns/net\x00') 2018/01/17 22:39:34 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ec6000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d1e000)={@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]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff, 0x3, 0x38, 0x500, 0xf7d, 0x819000e0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x96, 0xfffffffffffffff9, 0x0}, 0x20) 2018/01/17 22:39:34 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x102000001, &(0x7f0000002000+0xdb8)="", 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000665000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x80) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000e28000)=0x6, 0x4) 2018/01/17 22:39:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000be8000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x4, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x6, 0x1, 0x0, [{[@rand_addr=0x0], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = syz_open_procfs(0x0, &(0x7f0000be0000-0x5)='stat\x00') ioctl$KDSKBLED(r0, 0x4b65, 0xffff) r1 = geteuid() r2 = getegid() r3 = openat$audio(0xffffffffffffff9c, &(0x7f000015d000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000928000)=0x3f) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000cb6000)={{0x8, 0x6}, 'port0\x00', 0x11, 0x8, 0x9, 0xe8a1, 0x0, 0x3, 0x10000, 0x0, 0x7, 0xffffffff00000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chown(&(0x7f0000eb5000-0x8)='./file0\x00', r1, r2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c5b000)={r3, 0x6, 0x1, 0x4, &(0x7f0000238000-0x8)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r4 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f0000704000)={0x2, r4}) recvmsg(r6, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r5, r6) tkill(r4, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f000065d000)='/selinux/status\x00', 0x0, 0x0) 2018/01/17 22:39:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000cd000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffffff81, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000065e000-0x10)={0x0, 0xa0, &(0x7f0000e75000-0xa0)=[@in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in6={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000034c000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cd8000)={0x5, 0x1, 0x2, 0x9, r2}, &(0x7f0000420000)=0x10) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f000062c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000001000)=0x0, 0x89, 0x0, &(0x7f0000191000)={r3, 0x0}, &(0x7f00005f6000-0x4)=0x0, 0x5) fchdir(r0) 2018/01/17 22:39:34 executing program 0: 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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007fc, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@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, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922", 0x4c, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f0000627000)=[{&(0x7f0000950000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000014a000-0x10)=[{&(0x7f0000397000-0xf9)="6a7a1fc65f9d07edf2a648b86cc7b4023160107a54e8e911bd7e2c526aaaf7fd2ad525dd8f36642df8578795e98fbdc7197db050828f6b070edd534f80a1d597d2265a00dbd8c31907152953993322bd7319524a1bf7eb1d6f46847f88ac730ee0e843d1172abf0285f750c54b048c5216313393b7df", 0x76}], 0x1, &(0x7f000086e000)=[], 0x0, 0x0}], 0x1, 0x0) accept$unix(r1, 0x0, &(0x7f0000bd0000-0x4)=0x0) shutdown(r0, 0x1) 2018/01/17 22:39:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(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) r0 = syz_open_dev$sg(&(0x7f000002f000)='/dev/sg#\x00', 0x7ff, 0x200000040004401) ioctl(r0, 0x2289, &(0x7f0000001000-0x1)="") 2018/01/17 22:39:34 executing program 7: prctl$intptr(0x1c, 0x64) prctl$intptr(0x1c, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000001000-0x90)={[0x270e, 0x1, 0xb6f, 0x5, 0x4, 0x8, 0x100000001, 0x25e4d9d8, 0x8001, 0x5, 0x81, 0x5, 0x6, 0x4, 0xf8000000, 0x3], 0x1, 0x200100}) 2018/01/17 22:39:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x4, 0x0) r1 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000001000-0x50)={0x101, 0x3, 0x0, 0x1, &(0x7f0000bcf000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000149000-0x10f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x18, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "6cfc854886a433c3"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) socket$inet(0x2, 0x3, 0x154ce000000000) 2018/01/17 22:39:34 executing program 6: 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, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002d4000)={r1, &(0x7f000056a000)="", &(0x7f0000ad4000)=""/0}, 0x18) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000dac000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 22:39:34 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000009000-0xd)='/dev/dmmidi#\x00', 0x4, 0x200) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000019000-0x4)=0xd) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 22:39:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ddc000)=r1) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) r2 = add_key(&(0x7f0000bf0000-0x12)='.request_key_auth\x00', &(0x7f0000a48000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000115000-0xfe)="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", 0xfe, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000c08000-0x8)='keyring\x00', &(0x7f000087b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000c75000-0x5)='user\x00', &(0x7f0000302000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002c0000-0x2c)="79a60f9e00d840aa558cbcb620c391e614ffc1dac7b0d3cfcf4161c3797019be355a384af5c938fc9e92cd45", 0x2c, r2) keyctl$unlink(0x9, r2, r3) mq_open(&(0x7f00003b0000)='/dev/hwrng\x00', 0x0, 0x0, &(0x7f000075b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x10020000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e8a000)=0x0) setpriority(0x1, r4, 0x7fffffff) 2018/01/17 22:39:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffdfe, 0xfffffffffffffffd, 0x0}) 2018/01/17 22:39:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000035d000-0x8)={0x0, 0x0}, 0x800) accept4$netrom(r1, &(0x7f0000bde000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f41000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000761000-0x4)=0x0, &(0x7f000008d000-0x4)=0x4) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000bec000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/01/17 22:39:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000c5f000)={{0x9, 0x3f}, 'port0\x00', 0x88, 0x0, 0x1f, 0x7fffffff, 0xb, 0x2, 0x400, 0x0, 0x6, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000000)={0x3, 0x20}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b2, 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) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a0d000)='/dev/mixer\x00', 0x440, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000636000-0x18)={0xaa, 0x28, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000a4d000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/17 22:39:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008e8000-0x1)="b7", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000548000-0xb)='/dev/audio\x00', 0x84000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000178000-0x4)=0x0, 0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000042d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockname$netlink(r1, &(0x7f00008b0000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b7e000-0x4)=0xfffffffffffffd80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000052d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fd000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e59000)={r2, 0xfffffffffffffeff}, &(0x7f0000789000-0x4)=0x8) 2018/01/17 22:39:34 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007c7000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000+0xb25)={r0, r0, 0x7f, 0x58e, &(0x7f0000000000)="f58fc3be9685c4b3c6542ca9d9001160adc827712c809fd6496bc1e67e2534a5c483fa412d9acd6e951cebbec55c3878e72883c9bccd390ccd05c9e4a676088d1e873aa7fceff8bf3d3d34173bc10f682ca30a23863173fbb9eea93c261201900b665e8f0bf6c5c89e3067b490bdd1df682a2356afb7244f6b99668859d571d7e920f06a8b17a345957193622215cfd00610b25a68d41659f1886bfc826b46008189e2f428def6b856f6c3693264c3202daddf3888dbee57cc64f75757e9d2dcae7eea1b01f4408fcf6fea019ce9da9f165a3c380f6b86a8070d32de8ba6a1b90a3a2c8150a58431", 0x7f, 0x3ff, 0x1, 0x7f, 0x100000001, 0x80000000, 0x10000, "68718396176c1d12d9f8aadd1b7e788f93b594fb97f8bcb9b4f74850022b544ddf574608a226346e2f5e94b4dafe456c068d6cbdf0c021c4950f5fce2af0273af12e78cb7ca3083b25de9aa1562558357933f91b6f86f1d21e8991a5c0323d8ac3541355f2259e33d5a602addc"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) perf_event_open(&(0x7f0000003000-0x78)={0x1, 0x78, 0x6, 0x400, 0x7d18a65, 0xfffffffffffff800, 0x0, 0x4, 0x2200, 0x2, 0x200, 0x4a, 0x9, 0x100000001, 0x81, 0x7, 0x50df, 0x5, 0x9, 0xa3ce, 0x5, 0x100000000, 0x0, 0x8001, 0x9, 0x7, 0x9, 0x80000000, 0x5, 0x9, 0x101, 0x8, 0x1f, 0x5, 0x7ff, 0xe4, 0x5, 0x3, 0x0, 0x1e00000000000000, 0x2, @perf_config_ext={0x4000000, 0x5}, 0x40, 0x812, 0x2, 0x5, 0x1, 0x1, 0x800, 0x0}, r1, 0x0, r0, 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vga_arbiter\x00', 0x200000, 0x0) clock_gettime(0x4, &(0x7f0000894000-0x10)={0x0, 0x0}) 2018/01/17 22:39:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'trusted.\x00', '\x00'}) umount2(&(0x7f0000006000-0x8)='./file1\x00', 0xa) r0 = add_key$keyring(&(0x7f0000d8d000)='keyring\x00', &(0x7f000014d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) 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$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000176000)=""/50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 22:39:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x43) semctl$GETZCNT(r0, 0x4, 0xf, &(0x7f0000129000)=""/158) r1 = syz_open_dev$sg(&(0x7f0000826000)='/dev/sg#\x00', 0x5, 0x44c02) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00004c6000)={0x6, 0x8, 0xffff, 0xffffffffffff82c3, 0x8, 0x401}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) restart_syscall() ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000ee8000-0x56)={&(0x7f0000542000-0x14)=[0x1, 0x0, 0x7a8c, 0x5, 0x0], 0x5, 0x4, 0x5, 0x401, 0x1, 0x7ff, {0x7fff, 0x3ff, 0xffffffff, 0xe5, 0x3, 0xff, 0x3ff, 0x82, 0x6d6, 0x0, 0xb571, 0x9, 0x6, 0x1, "6f6532eb2ed2ad742f7243ed7e5f89d9659426adcf15aa7fee6fce8db5e23ebd"}}) r2 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000079000-0xc)={0x6, r2, 0x0}) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000598000-0x4)=0x200, &(0x7f00000de000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00001ab000-0xb)='/dev/vcsa#\x00', 0x5, 0x143082) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000a40000-0x4)={0x0}, &(0x7f000076a000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f000091c000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:39:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9d, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2000064e5, 0x2000000}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x1, 0xdaa, 0x800, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x6) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = semget(0x2, 0x2, 0x8) semctl$SEM_INFO(r0, 0x7, 0x13, &(0x7f0000a0b000-0x56)=""/86) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/17 22:39:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000021a000-0x11)='/selinux/enforce\x00', 0x80280, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000f47000)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = inotify_init1(0x800) inotify_add_watch(r1, &(0x7f000089c000)='./control\x00', 0x400) openat$cuse(0xffffffffffffff9c, &(0x7f0000bd9000-0xa)='/dev/cuse\x00', 0x0, 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000fc7000)='./control\x00', 0x5f) dup2(r2, r1) [ 120.491756] QAT: Invalid ioctl [ 120.505881] QAT: Invalid ioctl [ 120.515452] xprt_adjust_timeout: rq_timeout = 0! 2018/01/17 22:39:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x0) 2018/01/17 22:39:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b38000-0x1)='\x00', 0x3) getpeername$packet(r0, &(0x7f00000a1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000282000-0x4)=0x14) fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00000c1000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/17 22:39:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) fstat(r0, &(0x7f00001c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x39) dup(r0) 2018/01/17 22:39:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dc0000-0x9)='/dev/dsp\x00', 0x800, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000055f000-0xa0)=[@in6={0xa, 0x3, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb942}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}], 0xa0) 2018/01/17 22:39:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00002d9000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000792000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00008cb000-0x58)={0x7ff, 0xc16a0, 0x80000001, 0x3, 0xda, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setrlimit(0x7, &(0x7f0000491000-0x10)={0x8, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000ff9000-0x4)=0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00002f7000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x1, 0x0, &(0x7f0000b77000+0xddc)=[], 0x100000000000024f) 2018/01/17 22:39:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7c5, &(0x7f0000688000)=0x0) r1 = syz_fuseblk_mount(&(0x7f0000c42000-0x8)='./file0\x00', &(0x7f00004d2000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bcc000)='/dev/sequencer2\x00', 0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000167000)=[&(0x7f00002d8000-0x40)={0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, r1, &(0x7f0000191000)="", 0x0, 0x0, 0x0, 0x0, r2}]) 2018/01/17 22:39:34 executing program 4: mmap(&(0x7f0000000000/0xb46000)=nil, 0xb46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x3, &(0x7f0000326000)=[{0x1d, 0x0, 0x200000080000001, 0x0}, {0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000395000-0x10)={0x0, 0x2710}, 0x10) write(r0, &(0x7f000068a000)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) [ 120.569358] xprt_adjust_timeout: rq_timeout = 0! 2018/01/17 22:39:34 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000a00000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x1) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000614000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x2c00) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000066c000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) socket(0x0, 0x7, 0x75) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000067b000)={0x0, 0x0, 0x0}, &(0x7f0000bfe000)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000ebc000-0x4)=r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r5, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, "a9e6"}], 0x18, 0x0}, 0x0) 2018/01/17 22:39:34 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fc3000)={0x0, 0x8d, "e6e5015f985b2e2db5d8c0670bf5eb0205af11c7ed7160965ee8861fad9ead5f23cb6728d709fc875787eff8cc7c4bf20cbc1577984012cc70b691b7fac15967350402209c51c2bfd2ad2d8d9756de190f717808b09a8fb10a5da4b8090b2f09203fb433479de6bf639615087fc82621fe8f7d0ebccffb60fa306579773b245faaef7337dbea32a0bd7d2e212d"}, &(0x7f0000e35000-0x4)=0x95) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000068e000)=@assoc_id=r1, &(0x7f0000fc3000)=0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x20) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x5) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fc4000)={r1, 0x18}, &(0x7f0000fc4000)=0x6) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000fc2000)=""/218) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000a7f000)={0x9, 0x3, 0x7, 0x6, 0xd6c1, 0xffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000fc4000-0x24)={0x7fff, 0x1, 0x200, 0x89, 0x6, 0xfffffffffffff000, 0x200, 0x4, 0xffffffff, 0x1, 0x1, 0x10001}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc2000-0x4)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f000012d000-0xde)=""}) [ 120.618574] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=19977 comm=syz-executor4 2018/01/17 22:39:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001000)=[{&(0x7f0000009000-0xa2)="", 0x0}, {&(0x7f0000045000-0x80)="6be821ad71966452ac63e576d56953530983deee435778f399de7a69f5a44533220c302ea79fc52e01ba41da64721771be5ec283cbdb02277f3a4b1f5d48b0fd1854164b645a471aa9f74fe132f160600bf67564d462fb8965198deb1c0081bb8684d5ec6357f26d4200f81574f26a5a3205f2e13f59433240b7819f5415f53d", 0x80}], 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00004e9000-0x10)={&(0x7f00005be000)='./file0\x00', 0x0, 0x18}, 0x1068e929deefafe1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000a5c000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/17 22:39:34 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006f2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000993000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002d9000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000815000-0x10)={0x0, 0x0, 0x4, 0x7}, &(0x7f0000488000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b80000-0x23)={r3, 0x1b, "5fb6fbfc089a18844521ca96e667e1e9aa54e3961de7b89963668f"}, &(0x7f0000789000)=0x23) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000447000-0x4)=@int=0xfffffffffffffffb, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffeda, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000313000-0x9)='loginuid\x00') sendfile(r4, r4, &(0x7f0000e61000)=0x0, 0x100000001) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000570000-0x10)={0x2, 0xc1}) io_setup(0x6de, &(0x7f0000f5a000-0x8)=0x0) kexec_load(0x81, 0x1, &(0x7f00006c7000-0x20)=[{&(0x7f0000698000)="", 0x0, 0x7, 0x4}], 0xa0000) io_submit(r5, 0x1, &(0x7f0000cd2000)=[&(0x7f0000cf3000)={0x0, 0x0, 0x0, 0x2, 0x100000001, r1, &(0x7f0000cc1000)="23e74ebdd17e359d2a0761297d1e2a1fe428bd9500bf3b9abdd12c8c04e487327c97bdf528c12e918e40c360f5289d77ceb943a16481d866537a683e3538e7e388cf687062549b4e39f8", 0x4a, 0x1, 0x0, 0x0, r4}]) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000742000)=0x2, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000507000-0x18)={r4, &(0x7f0000b9a000-0xe)="667b03e9d0e110bc752b6914fc3c", &(0x7f0000572000-0x749)=""/4096}, 0x18) 2018/01/17 22:39:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000065d000)={0x4, 0x78, 0x7, 0x0, 0x3, 0x1f, 0x0, 0x1, 0x48, 0xf, 0x0, 0x6e, 0x0, 0x0, 0xc0, 0xffff, 0x80, 0x1, 0x7, 0x4, 0x75, 0x3, 0x40000000000000, 0x8, 0x3, 0x7, 0x400, 0xfffffffffffffff8, 0x8, 0xd1, 0x7fff, 0x47, 0x3, 0xffff, 0xff, 0x5, 0x3, 0x4, 0x0, 0x7, 0x1, @perf_bp={&(0x7f00001f2000-0x1)=0x0, 0xa}, 0x800, 0x2, 0x70cd, 0x4, 0x100000000, 0x89dd, 0x2, 0x0}, 0xffffffffffffffff, 0x8001, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000033e000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00009ee000-0x4)=0x2, 0x4) futex(&(0x7f0000001000)=0x0, 0x0, 0x0, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ce2000)='/dev/rtc\x00', 0x220000, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000176000)=0x0) open_by_handle_at(r2, &(0x7f0000be2000)={0xb7, 0x8, "63946e56a942392e3d653eb17201c35ae59cfe2f214373cdfa35b36f55fa47f8814a5241f9b11b020f550e92e3a8dcb086087c8dc0bea05141f907a13f13e5f14a71336f0ce4314828a453ff8286bbfcff9cc08816afe0264961b182e811253de893e94e06997b9ecda0b7c4dd091d38f36e2b6e0eaf74be97059fcdd64726aff7211f894badaa57b1bfb241fce8098c7bd967358958b90c60bc68f75746a49860f5e2c37cbf4adb78681effd52fae"}, 0x400000) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000d32000)={0x0, 0x0}) [ 120.681507] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=19997 comm=syz-executor4 [ 120.686124] binder: 19995:19999 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/17 22:39:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f000028d000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004d2000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f0000c89000)='./file0\x00', 0x1, 0x0) gettid() 2018/01/17 22:39:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x3, 0x7, 0x1, 0xfffffff3, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00005e0000)=""/4096, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000540000-0x1b)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000506000-0x9)='/dev/ppp\x00', 0x20100, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c69000)={r1, 0x50, &(0x7f0000686000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000569000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$unix(r1, &(0x7f00007f9000)="8e9af77fc85d06d505d01a156bf83319484f85dafdf7310b1f95d7c419151c68502817570ac44752360b88e64d5485cb889b284360d1a38f1ee65803960807a944b9fb19b89b6f2dbde22517dff8c9fb999c317ebbfddaba3bca7c0ebd2143de5dd1d609333fb60522de5bcf3af62b76cd8c2cd77861310021aa96718448bd6d025a6310cfc9b43a0a9d51c0c02d07fb3d7a3af869337863", 0x98, 0x20040001, &(0x7f0000b16000)=@file={0x0, './file0\x00'}, 0xa) ioctl(r0, 0x2, &(0x7f0000445000)="7f79587cb4af35d4a8a6d6168b9f0b99446dcb087727cefaf50f04b459840cca03709fc33453fd63327ece958dfd63acf175debe5a3f6bfb8aa6280a93e69e37bdbd25c3445cb5af1ec05fcecbd45e95158e6fba44015978d4144438b45543685cfe8486a545f3cb6229ffdee0974c3db3f3e58d614713f392416f99e9da8a94fdda12412c6320026e5cfe0ea6") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00009ea000)={0x0, 0x5}, &(0x7f0000638000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a9f000)={r2, 0x0, 0x7, [0x6, 0x5, 0x717, 0x9, 0x5, 0x80000001, 0x100]}, 0x16) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000060f000-0x8)={r2, 0x0}, &(0x7f0000955000)=0x8) 2018/01/17 22:39:34 executing program 4: r0 = socket$inet(0x2, 0xa, 0x5) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f000014a000-0x40)={0x0, 0x0, 0x0, 0xf, 0x4048, r0, &(0x7f00002a6000-0x56)="d1b5bebe76efb9e042b282ea424a89d79ec571c55e09f2c87e897581ec63b902d4af2cbc27fa6fa1c409f54f26fb735d28bf612605e99f6d316c46511fb365a2dd9958e24cd5ae7421fb011c4c2b24c0083d778980c1", 0x56, 0xd4, 0x0, 0x1, r1}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000abf000-0x4)=0x4, 0x4) 2018/01/17 22:39:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000bd9000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = dup(r0) stat(&(0x7f0000dae000-0x8)='./file0\x00', &(0x7f0000927000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000016b000-0x8)='./file0\x00', &(0x7f0000455000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000b73000-0xe)='./file0/file0\x00', 0xa000, r2, r3, 0x4, 0x82) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000021f000-0x38)={0x1, 0x0, [{0x7fff, 0x7, 0x0, 0x0, @adapter={0xad, 0x7fffffff, 0x0, 0x10000, 0x5bd}}]}) fcntl$addseals(r0, 0x409, 0x1) 2018/01/17 22:39:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000004000-0x8)=0x0, 0x1) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000795000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000765000+0xcae)={0x0, 0x5c, &(0x7f0000570000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cc6000-0x4)=0x10) r1 = shmget(0x3, 0x4000, 0x2, &(0x7f0000f74000/0x4000)=nil) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) shmctl$SHM_UNLOCK(r1, 0xc) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f00000d3000+0x79e)=""/87) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002a4000)={0x0, 0x0, 0x4, 0x0, 0x0}, &(0x7f0000181000)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000037f000-0x7)={0x0, 0x0, 0x0}, &(0x7f00008bf000-0x4)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r2) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000875000-0x8)={0x0, 0x0}) 2018/01/17 22:39:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) read(r0, &(0x7f0000a26000)=""/151, 0x97) read$eventfd(r0, &(0x7f0000256000)=0x0, 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f00002db000+0x48b)={r0, 0x7, 0x1, 0x7f, &(0x7f0000532000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/01/17 22:39:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000009b000)={0x0, 0x2e7}, &(0x7f00005ea000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000afb000)={r1, 0x6864}, 0x8) r2 = epoll_create1(0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00009e8000)={0x6, 0x0}) sendmmsg(r3, &(0x7f0000e5e000)=[{{&(0x7f00002c2000-0x60)=@nfc_llcp={0x27, 0x1ff, 0x0, 0x6, 0x80, 0x20, "f05d373c130b016d0241952a743685eafbc966cac1dff18f6b3c5ca3d4b16d1cf09acd98b746f853fdedd9d90f782b385959a5e633345b0b2c867a7c5ef4e2", 0x300}, 0x60, &(0x7f0000800000)=[{&(0x7f0000806000)="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{&(0x7f0000a0a000)="fdccd2f3baab4cca80fca1b5d94ec336a303b4ad60f21e0fbdb786704965fa8a3f59addaa9159d9850dcb65b926f8a6ca4b2bd274d37e0a4a834301ad6393ba2f2f33eb1eec2f11d0f374b5c035d104b6399581f527a8c898295fbda42996dc51c6c8428c0b94b1273cb3044657d0b", 0x6f}], 0x4, &(0x7f00005ff000)=[{0x88, 0x0, 0x3, "165b744df895067ad21bb6a6784612545c0a5b844dc4becf4246db80be4c94d6d262d1158a42cfb0a0793db51d9171be13d8a791431f270a1ee3a9c57d4398e6ad3acd1dd49bdb84a9498c4f43ed6f50e700390fdc4c4cb9c23c1f4c68aa489787e93743a703abdb76f5ac2d6bcaea394c10d1574a822530"}, {0x18, 0x115, 0x8, "4bff"}, {0x1010, 0x117, 0xfa24, 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{&(0x7f0000801000)="80cab39d614fb89d13ab1275245d7ebf13dae3d4e94ef94fea8b7dae9e40cdb80beae78e46f295573e291f4a9d6baa09c7e7d9ff06942de747c602ca8217c3d616e9f65b51e75c415563234dd42ace22100409bd1d00a8ee3264bc849bf3d70555a9bf7bd5232543b328b065256f9f6de8bbbbbb73bfa22b946ff803fcd2b6e16655f8c4871da93bf715732f754c09fdd46eb1c3559cc6b0a8f21c7cfea4b72c829da958661f3700d65e496e8e236ccd2c4790a730301520b2ff6e43f1929f3f4464d18bfe3686e5e560a53a65e5ee3805f6eb2e3cf89d0b9f9abefa175ef1cb90190c8b", 0xe4}, {&(0x7f0000beb000-0xa3)="7d1bfcaaf878c247f665ce425af3461b9295f789691e622bd0618ecd5956cb77001d0a9d48d74b5a2f7b46f823b8d52eb19226ac954c3ed2f7f473b87e0e27fcbb507395738dc4db0ac615b001c4cd607b46c3c2cef3bec79b8d918d3b0068c9e2b9221a20f0cf6973c2734c7ae19f0735c6bd4fcbf6d5fa86055fc3be4da3741fdc3f72e36e407d6fc268de81e5d5d6b47ac61f7f3b3430c4cb572ee7318f369594bc", 0xa3}], 0x3, &(0x7f00002a7000)=[{0x18, 0x117, 0x8, "930fe0a0"}, {0x60, 0x100, 0x3, "62e20d5517df9191e1b9c10cc2ab8e984b3d0a0160ba6c47914efdfb8127a5f429c93866a6605734ea99b1b7c9665be5d548a8ba4fa89678e2e00d61bdf35539ba3000ae5d6a4d76041cad8e82f3a8"}], 0x78, 0x8001}, 0x100000001}, {{&(0x7f0000d53000-0x10)=@nfc={0x27, 0x3, 0x40, 0x1}, 0x10, &(0x7f0000ca1000-0x60)=[{&(0x7f0000935000-0x1000)="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0x1000}, {&(0x7f0000dbb000)="222d22664c9c870385db51522cbc8da38b84567a1107dc3c1cd8ff7b81a1b5b70e6094fc985a9239e3c8055f61fc50e5379ebe711a829292e9a6fcd476232224c77ac48c737a0a131703d309296f0c64e1693ac4ad7993e1063b74c34357b5fc329bcac233d37b73b82fe5d03441369ee8ea1c16dc26af0a74f793ec1e307a08ddaec6fe0015", 0x86}, {&(0x7f0000957000-0x73)="5e35905234ec8a237e4b78915bda1d218f62ae5a1a2b35a664485b62267d9ac30facd75e25f898c50875b987dbe599261b70833e71099f7efbc1b3fbb7002b0dc70d763eecd39bb1332d56c16f6fb07d7d622d8c94934bedd7c37926c8c31817a9450d4661f68692445d64b40e5ab1bbf2f152", 0x73}, {&(0x7f0000fe4000-0x77)="9d08feb6bffe4ab2340961760aa1ddef3ce495aa1f22da20e0a1fb9e540a1b1934cd2f325bc4579c74490a5b7879f41d83071d15cadcdf0015025dfbc544087f336ce30f41760eee35d7f96cf8fdc3a1be8bb5b282913d9c088773db9e9faf3e1f5dbe1312338b47456bf28cbc1162fa8b9ebeba8f0e61", 0x77}, {&(0x7f0000c13000)="740312fffe0fa6da002fd0b35e7028b7a1be3c50202a0c3b724e4053a1425b2de7601f16f97d82293ffe1c21903a7c7fcb6c526fbea377411c1b1727091ef72fddcdc322d74c61b53c724b40728d06a41a9865fabb0738bbcc5c7b7926f53d45a7ec65a5ad5aa062bfe45f5122b26be6c222692fa2d8fc09db510cd82ea5bdbf8c643fb9b6e6b317366b0ee0b9b613df2b13edab4a613e23b6d2929f4f8bbfd5519fb12faaca55b6e4c9cc26c7475858d74bab00b91c7ae576a885fab4f04c7779c7cb0ebe6b09502fc61d81095d5a5177373fba3d19a51c83b910fcaf5d1b9a1a64103e458f3a8dd4e46959952aff60f41ac0", 0xf3}, {&(0x7f0000453000)="12af0ce8fb2301ec500dfa541dd8a282956dc28c64bfb5aab1e61d959290f94cd7d5a6f4d68238a37c2e31b65b3441100e7b77af5f0623c568ac0e98a9db84bd9e024173d68d6d18498e9f26eb325ba627ec4f585da807e14bf4aae9d2e2c1594829907bbb7b6ab56b19987a57bb20bf2e2a920ccb5ae2c7692638de370834be834e470dab3ddea18d266bc492c95696cdeafee436549d558595d9f94192cb4d3e52dc921e2ac0b35e27d5a0a6016169317ee009de3c5e5b8684cc07f11a390633622cf9b25bdba345af0e252681e092fd20ee934015e6d30abe2530c2cdc6bb0c21b76fd9a350c139eed5", 0xeb}], 0x6, &(0x7f0000eb3000-0xa8)=[{0x78, 0x6, 0x7105, "f4c40b54347f097c0e4e8e752ef59e43af2455f3569b7be06e91027232a27e619682c5e95f85f9b2311a8a79a1d16f5bc50a7eed427a35661eecbc6c0db6d34dab83ff223aa4c374a7cb6c57bdeeb749e548ad6563497e7a43193ee4a5c26908b60029d7699b7ce4"}, {0x30, 0x11, 0x4, "dcefece3330b73a76ab9a564f6930e6f7e334e2788ca28883c"}], 0xa8, 0x0}, 0xedfc}], 0x4, 0x40) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000b2e000-0xc)={0x0, 0x0}) 2018/01/17 22:39:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x90d) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000453000-0x4)=0x20, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 22:39:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x401) write$eventfd(r1, &(0x7f000054f000-0x8)=0x0, 0x8) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/17 22:39:35 executing program 4: mmap(&(0x7f0000000000/0x44f000)=nil, 0x44f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000044f000)='/dev/ashmem\x00', 0x80, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/01/17 22:39:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000cbb000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000259000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x170, &(0x7f0000dbe000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [], {@mpls_mc={0x8848, {[{0x49, 0xfffffffffffffffd, 0x8, 0x776}, {0x0, 0x19, 0x9, 0xffffffff}], @ipv6={0x5, 0x6, "79ecb4", 0x132, 0x88, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, {[@routing={0x2f, 0x12, 0x1, 0x1, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}, @dstopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x1548bd81}, @enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x38, {0x7ff, 0xc, 0xe1, 0x0, [0x200, 0x1f7bd5ce, 0x0, 0x1, 0x5, 0x8001]}}]}], @tcp={{0x2, 0x3, r0, r1, 0x5, 0x0, 0x7, 0x24, 0xffff, 0x0, 0x9, {[@fastopen={0x22, 0x3, "1d"}, @window={0x3, 0x3, 0x5}]}}, {"56fe45ccc2e4711020ae985bd7b3cf9483bac748f11843949960fddcdeab7416e8f122c09103326fa9bac4c85447aae54c2ed4395d"}}}}}}}}, &(0x7f00003ec000)={0x0, 0x3, [0x6c7, 0xaf7, 0x812]}) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 22:39:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x800000000000001e, 0x5, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000c47000-0x40)=[{&(0x7f00002b1000-0x38)="", 0x0}], 0x1, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) seccomp(0x1, 0x1, &(0x7f0000f95000-0x10)={0x7, &(0x7f0000638000)=[{0x800, 0x95, 0xd3, 0x2}, {0x4, 0x0, 0x8001, 0x8}, {0x5, 0x10000, 0x800, 0x51}, {0x0, 0x62, 0x6e0, 0x9}, {0x1, 0x8, 0x6, 0x80000000}, {0x7e82, 0x4, 0x45f, 0x8000}, {0x10001, 0xffffffffffff8000, 0x3, 0x1}]}) dup3(r1, r0, 0x0) 2018/01/17 22:39:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000b7a000-0x6)='tmpfs\x00', 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006e5000-0x8)='./file0\x00', &(0x7f000032f000)='logfs\x00', 0x20008, &(0x7f0000fc7000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db9000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000aae000-0x58)="4dc9678991070ce436f05f70d3f1dbe845fe687e5f5d67269605cb079669181e7efbc07699553b9a37b8ef3581957f78cf0bed066c107fa13e52566924520dbd863095cb52d4aa303f365a9702b6c2c7e5e268f4c8191f51") 2018/01/17 22:39:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x20000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/01/17 22:39:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x481, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bb5000-0xc)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x3) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TIOCEXCL(r0, 0x540c) pipe(&(0x7f0000cc6000)={0x0, 0x0}) r3 = syz_open_dev$sndpcmp(&(0x7f00008d0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x101000) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000080000)={0x5001, &(0x7f000029f000)=0x0, 0x4, r3, 0xd}) ioctl$TCXONC(r0, 0x540a, 0x1) gettid() 2018/01/17 22:39:35 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000e70000-0x9)='/dev/sg#\x00', 0xc0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000692000-0x4)=0x2) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x125f, &(0x7f000001a000-0x57)="") ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/17 22:39:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000e4d000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000413000/0x18000)=nil, &(0x7f0000d09000)=[@textreal={0x8, &(0x7f000090e000-0x2f)="65dda58e450f09267702650f225666b9800000c00f326635000400000f300f01c90f080f01ca0fc7add5000fe2550a", 0x2f}], 0x1, 0x0, &(0x7f0000b56000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a00000-0x78)={0x1, 0x0, [{0x40000021, 0x0, 0x3}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 22:39:35 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000fd7000-0x4)=0x9, 0x4) r1 = accept(r0, &(0x7f0000bf9000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00009e1000-0x4)=0x6) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fd5000-0x4)='bbr\x00', 0x4) bind$inet(r0, &(0x7f0000cce000+0xd1f)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 22:39:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syz_open_dev$tun(&(0x7f0000400000-0xd)='/dev/net/tun\x00', 0x0, 0x408000) getcwd(&(0x7f00004c2000-0x8f)=""/143, 0x8f) 2018/01/17 22:39:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000412000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c5b000-0x4)={0x8}, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 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_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000cba000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000eb0000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 22:39:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000182000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000255000-0x8)={r1, 0x0}) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r0, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00003b2000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004b1000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000762000)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000312000)={r4, 0x7}, 0x8) 2018/01/17 22:39:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000004f000-0x4)=0x3, 0x4) 2018/01/17 22:39:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000ef4000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x2013, &(0x7f0000001000-0xa9)="") 2018/01/17 22:39:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x220801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000015000-0x15)='/proc/self/net/pfkey\x00', 0x200001, 0x0) 2018/01/17 22:39:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x3f, 0x402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x2) 2018/01/17 22:39:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006f9000)=0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000661000-0x10)=@req={0x3, 0x5, 0xef, 0x5}, 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000040a000)={0x9, 0x3, 0x8001, 0x7, "dbbcfde1a314ab69141aed8b4086e5d9803c21994400f371721914a794a1fec7"}) setrlimit(0xe, &(0x7f00000b6000-0x10)={0x3f, 0x2}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) 2018/01/17 22:39:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x800000080001) r1 = syz_open_dev$usbmon(&(0x7f00005b1000-0xd)='/dev/usbmon#\x00', 0x61cc, 0x4000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00003dd000-0x4)=0x4, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000c79000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000019000-0xc)={0x0, 0x0}) [ 121.106680] kauditd_printk_skb: 60 callbacks suppressed [ 121.106688] audit: type=1326 audit(1516228775.233:1401): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20072 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/17 22:39:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d48000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x1, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000000000006010c"}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) 2018/01/17 22:39:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f0000cc2000)={&(0x7f0000382000)=@full={{0x3, {"133cb0fc4346c0"}, 0xfffffffffffffff7}, [{"16b745d1a3cf88"}, {"36d626a5caa745"}, {"d3af52de811bc8"}, {"e906edffba9976"}, {"42deaeed4d44b2"}, {"89bd8c5c4743bf"}, {"89e7ca50a40959"}, {"67e2fe5d088619"}]}, 0x48, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[], 0x0, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) accept$unix(r0, &(0x7f0000fa7000+0xa5b)=@file={0x0, ""/4096}, &(0x7f000025d000-0x4)=0x1002) 2018/01/17 22:39:35 executing program 2: unshare(0x8000001) unshare(0x8000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1f, 0xa000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d1b000-0x10)={0x0, 0xa0, &(0x7f00001a1000-0xa0)=[@in6={0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4ed}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='\\\x00', 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="eae5d32e763ffa9712b01e14ecf40c94627f02d54266eb7cdb610e8e4f191aa6e69eed098c0820c36ca8df92f82c6266b790944a6417ecbef5c8878f1a1aed6beb8411d463", 0x45, 0x0) keyctl$negate(0xd, r2, 0x6a7, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x4, 0x3f, 0x9b8}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000+0x307)={0x0, 0x0}, 0x84000) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x1ff) ioctl$TIOCNOTTY(r4, 0x5422) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/01/17 22:39:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0xc0189436, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x20000bde7, 0x0}) 2018/01/17 22:39:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000566000-0xc)='/dev/autofs\x00', 0x2000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x40002, 0x0) r3 = dup(r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003a9000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000950000)={{0x101, 0x5, 0x300000000000, 0x8, "1cc247a6cdab6047df6041f83e51c618048ff6d1caaa0421fcb341573294f95ba9d6ed9375d0af5fec0d39c4", 0x2}, 0x0, 0x0, 0xffff, r4, 0x2, 0xfff, "35558d7484d230da0e2f40b6108c6bb058bed212107ef893a51bf5a390755236394bce74a448b53cc0c4049c00b9929e66d73ec249b2454d0d1733739f7889a0", &(0x7f00007cd000)='bdev#posix_acl_access*[{eth0}\',,\'\x00', 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x7fffffff, 0x9, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 2018/01/17 22:39:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006aa000)=0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bb0000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000262000)='./file0\x00', 0x20000, 0x0) bind$nfc_llcp(r1, &(0x7f00009fe000)={0x27, 0x4, 0x10000, 0x1, 0xfffffffffffffffb, 0x69e, "f562810765ec85cdee3ac64f7a0fd0ff9deb715e03c1c4b35fc1121ec36d761290803f9b9d76d79c6d4463929c72bc9542006ec918e30ff678643691ef6bc8", 0x5}, 0x60) socket$unix(0x1, 0x1000000000007, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00002bb000-0x9)='net/unix\x00') ioctl$PIO_FONT(r3, 0x4b61, &(0x7f000058f000)="bd782e54c2e7db7c57677ba32883ab65473c6fe436a1e2338d97e93a66c3e56d8b6e2cc65b42bb3e8a5d17b7322ad0d35ca39b87090ff8a7ab3997bba9d22f8be47598ea056b27a031f9c773ffd993f7d10d34da42139ea98932fc79765ac9d10b7de5c7397783125618badb4ddafe36766379e3275636670c30bbba48f2516c79d7890ddf07e77d35c7cf7d3a31852052a3a933eb2a459aeb5deae2995d157caca800a0cb55c5b30b24fe9ebee8fbff4d") 2018/01/17 22:39:35 executing program 6: clone(0x0, &(0x7f00000c6000)="", &(0x7f0000348000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000910000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x7, 0x3f, 0x200, 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]}) getrandom(&(0x7f0000d13000-0x36)=""/54, 0x36, 0x0) 2018/01/17 22:39:35 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x501140, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000523000)={r0, r1, 0x1, 0x2}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x44, &(0x7f000040f000-0x1)="", 0xffffffffffffff48) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d3b000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000001000-0xd5)=""/213, 0xd5, 0x1, &(0x7f0000665000)={0x3, {"1bf318bb9f5ada"}, 0x4}, 0x10) lookup_dcookie(0x9, &(0x7f0000001000-0x69)=""/105, 0x69) 2018/01/17 22:39:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000ae7000-0x8)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d1d000-0xb)='/dev/hwrng\x00', 0x8100, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00006b9000)=0x0, &(0x7f000083d000)=0x4) io_cancel(r0, &(0x7f00004b1000-0x40)={0x0, 0x8e2844b54643be17, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000ca7000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e18000-0x20)={0x0, 0x0, 0x0, 0x0}) [ 121.239657] audit: type=1326 audit(1516228775.233:1402): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20072 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 121.296859] audit: type=1326 audit(1516228775.236:1403): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20072 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d131 code=0x7ffc0000 [ 121.324799] audit: type=1326 audit(1516228775.236:1404): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20072 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 121.350506] audit: type=1326 audit(1516228775.236:1405): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20072 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 121.375195] audit: type=1326 audit(1516228775.238:1406): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20072 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=79 compat=0 ip=0x452e39 code=0x7ffc0000 [ 121.399742] audit: type=1326 audit(1516228775.239:1407): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20072 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 121.424334] audit: type=1326 audit(1516228775.267:1408): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20072 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 [ 121.448763] audit: type=1326 audit(1516228775.274:1409): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20072 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 121.473353] audit: type=1326 audit(1516228775.279:1410): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20072 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/17 22:39:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000826000-0x2)={0x7, 0x9}) clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f000013e000)="") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x7, &(0x7f0000001000-0x38)=[&(0x7f0000055000/0x4000)=nil, &(0x7f000054d000/0x2000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000ac2000/0x3000)=nil, &(0x7f0000ea2000/0x3000)=nil, &(0x7f00000d2000/0x2000)=nil, &(0x7f0000384000/0x2000)=nil], &(0x7f0000001000)=[0x3], &(0x7f0000001000-0x8)=[0x0, 0x0], 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000003000-0x73)=""/115, &(0x7f0000001000)=0x73) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000001000-0x50)={0x13, @time={0x0, 0x0}, 0x401, {0x0, 0x800}, 0x80000000, 0x0, 0x789, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) waitid(0x0, 0x0, &(0x7f0000bcd000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000008, &(0x7f00002f4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 22:39:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000546000-0x18)={0x0, 0x7, 0x30, 0x6, 0x6}, &(0x7f00007ec000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ae7000)={r1, 0x67aa}, &(0x7f0000001000-0x4)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008cd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000d2b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000053d000)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000051a000-0xa0)={r1, @in6={{0xa, 0x0, 0xdea3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400000000000000, 0x6, 0x3, 0x20}, 0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 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) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000003000-0x58)={{0x7, 0x800}, 0x1, 0x5, 0x2, {0x401, 0x510880000000000}, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000000)=0x0) ioctl$KVM_SET_BOOT_CPU_ID(r5, 0xae78, &(0x7f0000380000)=0x2) 2018/01/17 22:39:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00006c8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009e4000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000929000-0x6)={0x0, 0x0, 0x30}, &(0x7f00006a8000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000093c000)={r2, 0x100000001, 0x30, 0x2, 0x1}, &(0x7f00005ff000)=0x18) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000fed000/0x1000)=nil, 0x1000}, 0x1, 0x0}) fallocate(r0, 0x0, 0x9, 0x4) r4 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r4, 0x7) syz_open_dev$dmmidi(&(0x7f0000d4c000)='/dev/dmmidi#\x00', 0x7, 0x4000) 2018/01/17 22:39:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x8005, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00006d2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 22:39:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r0, 0xb701) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0xfffe000000000001, 0x84) pipe(&(0x7f000043b000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000194000)=0x0, 0x4) ioctl$TCGETA(r2, 0x5405, &(0x7f0000a1b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000087000)='/dev/hwrng\x00', 0x101002, 0x0) open$dir(&(0x7f0000e9d000-0x8)='./file0\x00', 0x0, 0x1) getdents(r3, &(0x7f0000cab000-0x3a)=""/58, 0x3a) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ac8000-0x4)=0x0, 0x4) 2018/01/17 22:39:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x90f, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ebe000-0xc)={0x0, 0x0}) close(r1) 2018/01/17 22:39:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000040a000-0x4)=@assoc_id=0x0, &(0x7f0000d48000-0x4)=0x4) r2 = syz_open_dev$audion(&(0x7f00000b3000-0xc)='/dev/audio#\x00', 0x400000000000, 0x880) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000001e000)={0x3, 0x1, 'client0\x00', 0xffffffff80000005, "1b38f4edd250911e", "69c63369a756d06d6a130cafe6b6da9d0daa7902a47340394a4f326181396fc0", 0x9, 0xa2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000210000)={r1, 0x0}, 0x8) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x16, &(0x7f000025d000-0x17)="5a6bee1708e449e10e25985207ffffffffffffe5b021"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/17 22:39:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x20000000000000bc, &(0x7f00006d1000)=[]}) r0 = open(&(0x7f0000b4d000)='./file0\x00', 0x40000, 0x4) io_setup(0xe7, &(0x7f0000afb000)=0x0) io_getevents(r1, 0x7f, 0x1, &(0x7f0000d22000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000552000)={0x77359400, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00008d6000-0x4)=0x4) lremovexattr(&(0x7f000040b000-0x8)='./file0\x00', &(0x7f00000df000-0xe)=@known='system.advise\x00') 2018/01/17 22:39:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b12000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000046c000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f00002a3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f000087b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c8000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000017c000)=@generic={0x9, 0x1000, 0x4bb}) 2018/01/17 22:39:35 executing program 3: prctl$intptr(0x1c, 0x64) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000071b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x9, 0x2000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000066c000-0x10)={0x0, 0x6, 0xffffffffffffff41, 0x4}, &(0x7f000027d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r3, @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]}}, &(0x7f0000000000+0x74b)=0x8c) [ 121.519437] sctp: [Deprecated]: syz-executor2 (pid 20140) Use of int in maxseg socket option. [ 121.519437] Use struct sctp_assoc_value instead 2018/01/17 22:39:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) syz_emit_ethernet(0x76, &(0x7f0000008000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x40, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @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, "cdd8c6", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@hopopts={0x67, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}]}], ""}}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000000a000)={0x80000000, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) open$dir(&(0x7f0000009000)='./file0\x00', 0x200, 0x100) 2018/01/17 22:39:35 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000001000)=0xb8) 2018/01/17 22:39:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) syz_open_dev$sndseq(&(0x7f0000087000-0x9)='/dev/snd/seq\x00', 0x0, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/17 22:39:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a48000)='/dev/cuse\x00', 0x200, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000773000)=r1, 0x4) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x40002020, 0x0, 0x0) 2018/01/17 22:39:35 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000)={0x1a, 0x9, 0x2, 0x6, 0x6, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000fd7000-0x4)=0x9, 0x4) bind$inet(r1, &(0x7f0000cce000+0xd1f)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fd5000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd5000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000aef000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc303, r2}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fd4000+0xf83)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000fd6000-0x8a)={0x0, 0x82, "390de28eb316fe4bb91d2a4da23cdc180e4691d861730e95023c0b1734592adc406529f091cd5af174637aa4f31b11c5bfcd6dddaa8b82bed4b43f689d2cabce913b003f225dc3a2e61acd5b5d1a67c820cb33f0b85447902e7b9fe461032e5fc3a92930db9ce463629d4c55d3a37c778b4a943f48904bfbc57c43f9a49133781a34"}, &(0x7f0000fd6000-0x4)=0x8a) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000054f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000fd6000-0x6)={r4, 0x7}, &(0x7f0000e3c000)=0x6) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000fd8000-0x8)='./file0\x00', &(0x7f0000fd8000-0x28)=[&(0x7f0000fd8000-0x8)=']wlan0\\\x00', &(0x7f0000339000-0x2d)='procmd5sumcpusetsecurityvboxnet1(em1wlan1}lo\x00', &(0x7f00008eb000-0x9)='/dev/dsp\x00', &(0x7f0000fd7000)='/dev/dsp\x00', &(0x7f0000ec9000)='em1{}em1eth1&vboxnet0\x00'], &(0x7f000094a000)=[&(0x7f0000fd7000)='securityprocmd5sum\x00', &(0x7f0000fd8000-0x9)='/dev/dsp\x00']) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000cf9000)={r5, 0x1}, &(0x7f0000c3b000)=0x246) 2018/01/17 22:39:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000033, &(0x7f0000004000-0x3)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x99, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xf4, @loopback={0x0, 0x1}, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xcbf, @mcast2={0xff, 0x2, [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]}]}, 0x290) [ 121.596862] sctp: [Deprecated]: syz-executor2 (pid 20140) Use of int in maxseg socket option. [ 121.596862] Use struct sctp_assoc_value instead 2018/01/17 22:39:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) write(r0, &(0x7f0000e36000-0xc4)="130000001000ffddbf00f49ff60f090000230a009d000000050aafa73022000000044fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be05fac2d3275df200aa09b1267c3d5f625e77e150da8ed7d56ca966a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd3de61933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b8", 0xffffffdf) 2018/01/17 22:39:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000de000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x90080) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000675000-0x10)={r0, r1, 0x7, 0x1}, 0x10) fdatasync(r1) 2018/01/17 22:39:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x80005, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x42000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/17 22:39:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000114000-0x8)={0x0, 0x0}) dup2(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) renameat(r2, &(0x7f000093f000)='./file0\x00', r2, &(0x7f000010c000-0xe)='./file0/file0\x00') 2018/01/17 22:39:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x600900) ioctl$TIOCEXCL(r0, 0x540c) r1 = memfd_create(&(0x7f0000000000)="", 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004c0000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd6, 0xaa3, 0x10000, 0x0, 0x5}, &(0x7f0000cd8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000e10000)={r3, 0x9, 0x1}, &(0x7f0000a65000-0x4)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000288000)={0x7fff, 0x1c, [0x1ff, 0x8, 0x2, 0x1000, 0x9, 0x7fff, 0x1]}) fcntl$addseals(r1, 0x409, 0x0) r4 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ftruncate(r4, 0x10007) sendfile(r5, r4, 0x0, 0x72439a6a) 2018/01/17 22:39:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)='\a', 0x1}], 0x1, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f000095d000-0xc)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000f2f000-0x9)='/dev/sg#\x00', 0x2, 0x200) 2018/01/17 22:39:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xc9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00001e1000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfcc2) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000c3a000-0xe)='/dev/admmidi#\x00', 0x5, 0x100) r3 = syz_open_dev$mice(&(0x7f0000cb7000)='/dev/input/mice\x00', 0x0, 0x2) vmsplice(r2, &(0x7f0000c95000)=[{&(0x7f000039a000-0xe3)="4167d1aee7da18748dafc8ae900497a587e7e83d38f243c4bafefc2f0bbb7f4071c5c7797c5d583df7f5a54285fe4cf55f474505371899a2dd3002f85919cc70033aeb15ba9c6350ff8b36a0653db7f92eeb58452f1d7b6a057d7bacad8905350e6c4df8eb46c9fd7c6c7f3e2e0a4c6f05ccf4b93338bc250f997db2edb66b6a11680d90a0d7a81e6dd73a345a5dc599bee26db65df629cc70c65232b7b26afc6e13c895f73ba0d55e8d99059b6ab7bfe62b95aa3def3a7c55a95c2f14db767d9ff7b562a85a2d0c3739cd2c1e5ee2434aff678e78e3c9f59c66474ef8d1d031756689", 0xe3}, {&(0x7f0000653000-0x5e)="76d6e66d573c8aa48bfa7801b563ff3a4c978272bda6cd1ecfa8f9f857466f5ae217468970c94085be066b632743647810b5cf1bab3e19d0f80ed60937905614d024baf2c10bf5c4c5d28aeb84ceeb8a0daa990590569882b3add6059b59", 0x5e}, {&(0x7f0000d4f000-0x94)="0579dcb064663cb663a6fdabd7d4cc7e75f372f14117b91ffecbb682db5b2069d951d2267b5b8d64c8f8080f7c98f5d19a6c23ed2bb68a5136cc546ee81a44dd34d310603b41133f31cf9b7ef8a5bf96980299a9cdf6ad52571d32794cf38c845a8acb6d09fccde69471abbcc8759917ae38f505a30b8cf1ee7ec038e1d431444433b54abd92a0de6c9ef04f86e8abd8041b9f8e", 0x94}, {&(0x7f000018a000-0xf4)="dfcdebe206d993bbb0b33c6a28312ba6beb20c44a55227cb5e3e201ccb4e0fc0e8566ce0f9d6b8d5b42c82bb104bb44137078b1b46f9e38e13687602043e9dd60273e52a299841d049c2c4760b123ee9c806caed74a516d29c1cc99e2cdb3e873bc53a461e80671c7fac613a7cf9e76036166d12ae2814e8bb4482124e16ced834ad748665d0161b7a59d97f50ab63c285b57e0a66dbe81ac297edf5d7ebbc05effeb5bf1df31d90cb6b3331eda3ead8aa8470e0745daaa4d64b4c50fbafa381ce26b4980afc4e913085011325cbcdc123b0f4f8a11689909938ba01e813af92ed183b07a3a3631e3ec2f95d3ec5ad138e5ab594", 0xf4}, {&(0x7f0000b22000-0x1e)="584d3378878b0bc789ba42089e9dda81fbe22de3d6b865a61f1e9ab8448f", 0x1e}, {&(0x7f0000fb0000)="d101044c4c11e00f09e7b189d3ca5abb888c1592b29cf5d54d3675ace2e4636a78c17970d5b839a5dc26d913cf047be808937369bb3423fb687245b04bf751d76b43473fdcb15acbe1a176281641a0e23f3ec2885cbcb8dc26353a4f545a33d33f57bb", 0x63}], 0x6, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f00002d4000)=[{&(0x7f0000166000)={0x27, 0x7, 0x95a, 0x5, 0x10001, 0x3, "2f0ff642812bbe6e056f09433c5e65c95d1bbe8f0d88e42c18301feb74ee30987d2a2336035c346dd94fc5c18ef308fbc652f9d304fb13d938a07a81a9a075", 0x0}, 0x60, &(0x7f0000528000-0x20)=[{&(0x7f0000ed6000)="c8c249dcac1adfb84b6764d3e97bd3242dc1010f30d20797afee1bd3c4b39ff97bc6403b673c62c53ed56931de79d5aab9dd88d4f0e2888fabfa64a6d4a6f2f29a65eff876e3c66c4d9ca7ab473a7931d07734fed2d0b4dc2bd629645ded2a2dbe1905257678530392442b518bce464c82f6b7acf8", 0x75}, {&(0x7f00004c6000-0x80)="17059e70b17c2c5d6f0ef376e4bc12408dda0ca9dc5557ad52d72b05e345d969b47499c01f7327891934906082666f36a5f959ce584cdee48d76dd10553ef2129c063893451821028a9cb25b02ccd3a129ba9b602d781ea207eb7b2b60b2e1136dc996d84d6d86bd367d52767745f04451468bba764df9ce69f8a589cb4add24", 0x80}], 0x2, &(0x7f0000a96000-0xe0)={0xe0, 0x112, 0x81, "c73f1e91ab3569f001bdd211de6a9b46096684e0d439fff09895d3ccc994a0fbfea2f10ba95c0a62da68873ab46eaa14ec657a53a6ecd1fd5f7fb0d0930256f4c91f16bf447b4031cd7cd20e6e157a965bb6c874e59bcfb0bfc979fd663c8a1317a2b4d15ba6f768d7ecab771a5d36e3630ed970c6b1b9c9dcbe25579c21ed5ae69baf5121d5586c0404833b4dba71afc53d8b0ac60561ba8d7d9224b95b0ced1ec66bb8fd557c7cbe6d67e4800e16b5bf82a9996862e7c013ba4532f13e4ad715180471204c4106cf16aedf1c"}, 0xe0, 0x10}, {&(0x7f0000dd1000-0x60)={0x27, 0x80000001, 0x3, 0x4, 0x0, 0x81, "f60c49dc018ea83a696cd04de894fd62e4ae72aafab4a5810dcd4ef5d044d3374962cd0a9a334e1c7c621f664fc75f39856f55c269976dc2b909d026c90dd5", 0x5}, 0x60, &(0x7f0000492000-0x10)=[{&(0x7f00005b6000-0x5b)="3faf81844d8de0fbfd476122bef3a080d0c652326992e2609bf09520e918e337e157914dbb8977ca83156dd6476eb895d02bf0290d9269f40cc3e35a2e15c214a9f8d60c8d1dec6145b694425988b989fd71c7e04d81019f4998b9", 0x5b}], 0x1, &(0x7f0000358000)={0x68, 0x29, 0xfff, "bb891749371bdcdf71dd74cdd08050b292360bdc5c02417860466199d3460a3a5c378faffc534175738013c226c2e1573bb929407205ec2b5a2913f7e5ab801ab3012522d58d6f0b585fb07be43bf4e062843345"}, 0x68, 0x20000000}, {&(0x7f0000ab8000-0x60)={0x27, 0x4, 0x2, 0x5, 0x3, 0x7fff, "e955febcf1da504d4835fbe52f2fe92bb63f9c34e5f6bbeda739e1dd5e060b505ce13f5bce1cd1ac3e26305007516693fbd472295b12ac37debdd3394abf6a", 0x10001}, 0x60, &(0x7f00006ab000-0x10)=[{&(0x7f0000b45000)="bc2ac1a17c9e9ab43f694b038205066c1a3a822a7127eeccfe9e12501626bec2b5507683540dc3720770924d16b4f3c20a584c8c546590ff6441461a8aca869cab600f40602c50a1a90a995bd74995de10b6bbf8132b60dacfad3b18d5dda5bc2bc7cdf06cee406bdcb23e11002b76926b61d67e25e9969702939749d880c62b461ca5f62ad805af90f7f25f8ace84623da4d30f0e13409bf92709addc2d3952a2d860709be905509d360be66ae7ff1112cd3d45bce0f746b18f85bb8c2ad4142f583ecd1d9aeb7cc444c3424eaeddabe5bdbc4ae1d0861e731016d74e7c", 0xde}], 0x1, 0x0, 0x0, 0x20000800}], 0x3, 0x40004) accept4$inet6(r3, &(0x7f0000fd0000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000577000-0x4)=0x1c, 0x0) shutdown(r0, 0x0) 2018/01/17 22:39:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a21000-0xd)='/dev/usbmon#\x00', 0x2, 0x80000) recvfrom$llc(r0, &(0x7f00005a4000)=""/175, 0xaf, 0x40002002, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000de5000-0xb)='/dev/loop#\x00', 0x7, 0x42000) fcntl$setstatus(r1, 0x4, 0x4000) fcntl$setpipe(r1, 0x407, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000dea000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00006d4000-0x40)=[{0x8, 0x1}, {0xf, 0x7}, {0x8, 0x0}, {0x7, 0x1}, {0x4, 0x3f}, {0x2, 0x4}, {0xe, 0x0}, {0x0, 0x6}], 0x8) 2018/01/17 22:39:35 executing program 6: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x0, 0x4) 2018/01/17 22:39:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x44000000005, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0x7}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) syncfs(r1) splice(r0, &(0x7f0000e72000-0x8)=0x0, r1, &(0x7f0000b8c000)=0x0, 0x0, 0x2) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/17 22:39:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000790000)=""/106, &(0x7f0000000000)=0x6a) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x4, &(0x7f0000b00000)="", 0x0) 2018/01/17 22:39:35 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x208100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002000)=""/82, 0x52}, {&(0x7f0000002000)=""/137, 0x89}, {&(0x7f0000002000)=""/91, 0xfffffffffffffea9}, {&(0x7f0000002000)=""/110, 0x6e}, {&(0x7f0000002000-0xd3)=""/211, 0xd3}, {&(0x7f0000003000)=""/58, 0x3a}], 0x6) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x402000) 2018/01/17 22:39:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000a61000-0x8)=[]}, 0x10) syz_open_dev$vcsn(&(0x7f0000703000-0xa)='/dev/vcs#\x00', 0xae, 0x80101) 2018/01/17 22:39:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000606000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000586000-0x20)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0xc44, 0x1, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffa, 0x7, 0x0, 0x10001}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) r3 = dup3(r1, r1, 0x80000) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000acb000)=[0x81, 0x1]) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 22:39:35 executing program 5: mmap(&(0x7f00009d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f00009d7000-0x4)=0x4) 2018/01/17 22:39:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d59000-0x10)=[{&(0x7f00003fb000-0xa9)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698de5804648f5082f441a5d528cc2b25fa8b5276ac22cb46e64533e3b1a8041d24d46c71d1b51f74cdc430e84057c7b4ee51a74017443c56e5658f10d4982075c02e579de92c5839064b666aa97c7d185edf8a3262cf7fc9df323bbb39a58ceb077047c260b39c102ae356155834ec1c80412ed84e33ec810d0a722ae2ea419655fd2237db42f5c2f0e", 0xa9}], 0x1, &(0x7f00005e5000)=[], 0x0, 0x0}, 0x8000) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x357) writev(r2, &(0x7f0000897000)=[{&(0x7f00002e2000)="fc27e7dede886a78e15cb9a790fca84fc4ad4ab6127f18093789fcca95117ff9757ad787553ab288065f56a12da6fb801780f0c083729cbb32", 0x39}, {&(0x7f0000883000-0xfe)="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", 0xfe}], 0x2) 2018/01/17 22:39:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f87000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b7", 0x24) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c16000-0x4)={0x0, 0xffff}, &(0x7f0000468000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000021e000-0x8)={r1, 0x7}, 0x8) 2018/01/17 22:39:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffedb, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000e21000-0x6)='proc*\x00') r1 = syz_open_dev$vcsa(&(0x7f000040c000-0xb)='/dev/vcsa#\x00', 0x100000001, 0x40) ioctl$TCSETS(r1, 0x5402, &(0x7f00000df000-0x24)={0x100000001, 0x100, 0x9, 0x7, 0x9, 0x1f5f, 0x0, 0x106d, 0x4, 0x8, 0xf6, 0x1}) openat$cuse(0xffffffffffffff9c, &(0x7f0000671000-0xa)='/dev/cuse\x00', 0x800, 0x0) [ 121.848907] WARNING: CPU: 0 PID: 20232 at arch/x86/kvm/emulate.c:5648 x86_emulate_insn+0xd01/0x3c20 [ 121.858138] Kernel panic - not syncing: panic_on_warn set ... [ 121.858138] [ 121.865497] CPU: 0 PID: 20232 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #266 [ 121.872839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.882187] Call Trace: [ 121.884759] dump_stack+0x194/0x257 [ 121.888363] ? arch_local_irq_restore+0x53/0x53 [ 121.893022] ? vsnprintf+0x1ed/0x1900 [ 121.896804] panic+0x1e4/0x41c [ 121.899970] ? refcount_error_report+0x214/0x214 [ 121.904698] ? show_regs_print_info+0x18/0x18 [ 121.909172] ? __check_object_size+0x25d/0x4f0 [ 121.913726] ? __warn+0x1c1/0x200 [ 121.917158] ? x86_emulate_insn+0xd01/0x3c20 [ 121.921535] __warn+0x1dc/0x200 [ 121.924784] ? x86_emulate_insn+0xd01/0x3c20 [ 121.929167] report_bug+0x211/0x2d0 [ 121.932770] fixup_bug.part.11+0x37/0x80 [ 121.936802] do_error_trap+0x2d7/0x3e0 [ 121.940662] ? math_error+0x400/0x400 [ 121.944435] ? emulator_read_write+0x37b/0x540 [ 121.949005] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 121.953830] do_invalid_op+0x1b/0x20 [ 121.957514] invalid_op+0x22/0x40 [ 121.960935] RIP: 0010:x86_emulate_insn+0xd01/0x3c20 [ 121.965918] RSP: 0018:ffff8801ca657300 EFLAGS: 00010212 [ 121.971249] RAX: 0000000000010000 RBX: 1ffff100394cae69 RCX: ffffffff81154411 [ 121.978488] RDX: 0000000000005ff5 RSI: ffffc90001e2a000 RDI: ffff8801d0394188 [ 121.985728] RBP: ffff8801ca657410 R08: ffff8801d0390900 R09: ffffffff85c25520 [ 121.992967] R10: 0000000000000002 R11: ffffed003a072871 R12: 00000000000000ff [ 122.000205] R13: ffff8801d0394160 R14: 0000000000000002 R15: ffff8801d0394260 [ 122.007457] ? x86_emulate_insn+0xd01/0x3c20 [ 122.011851] ? init_decode_cache+0xc0/0xc0 [ 122.016062] ? __lock_is_held+0xb6/0x140 [ 122.020112] x86_emulate_instruction+0x411/0x1ad0 [ 122.024924] ? check_noncircular+0x20/0x20 [ 122.029140] ? reexecute_instruction.part.167+0x260/0x260 [ 122.034655] ? __lock_is_held+0xb6/0x140 [ 122.038702] vmx_handle_exit+0x6e3/0x1ce0 [ 122.042820] ? vmx_set_msr+0x17e0/0x17e0 [ 122.046853] ? handle_vmfunc+0x850/0x850 [ 122.050892] ? kvm_arch_vcpu_ioctl_run+0x1ac5/0x5bf0 [ 122.055971] kvm_arch_vcpu_ioctl_run+0x1c69/0x5bf0 [ 122.060890] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 122.065701] ? __lock_acquire+0x664/0x3e00 [ 122.069923] ? find_held_lock+0x35/0x1d0 [ 122.074136] ? get_task_pid+0x195/0x2c0 [ 122.078084] ? lock_downgrade+0x980/0x980 [ 122.082207] ? lock_release+0xa40/0xa40 [ 122.086161] ? __lock_is_held+0xb6/0x140 [ 122.090205] ? put_pid+0x183/0x1f0 [ 122.093718] ? task_active_pid_ns+0xd0/0xd0 [ 122.098014] ? find_get_pid+0x210/0x210 [ 122.101983] kvm_vcpu_ioctl+0x64c/0x1010 [ 122.106101] ? kvm_vcpu_ioctl+0x64c/0x1010 [ 122.110310] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 122.116173] ? find_held_lock+0x35/0x1d0 [ 122.120223] ? __fget+0x333/0x570 [ 122.123648] ? lock_downgrade+0x980/0x980 [ 122.127771] ? lock_release+0xa40/0xa40 [ 122.131719] ? __lock_is_held+0xb6/0x140 [ 122.135763] ? __fget+0x35c/0x570 [ 122.139197] ? iterate_fd+0x3f0/0x3f0 [ 122.142978] ? get_unused_fd_flags+0x190/0x190 [ 122.147545] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 122.153398] do_vfs_ioctl+0x1b1/0x1520 [ 122.157262] ? ioctl_preallocate+0x2b0/0x2b0 [ 122.161642] ? selinux_capable+0x40/0x40 [ 122.165686] ? syscall_return_slowpath+0x2ad/0x550 [ 122.170595] ? security_file_ioctl+0x89/0xb0 [ 122.174979] SyS_ioctl+0x8f/0xc0 [ 122.178324] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 122.183057] RIP: 0033:0x452e39 [ 122.186224] RSP: 002b:00007f2b2cfcac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 122.193900] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e39 [ 122.201139] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 122.208381] RBP: 000000000000024d R08: 0000000000000000 R09: 0000000000000000 [ 122.215623] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17d8 [ 122.222864] R13: 00000000ffffffff R14: 00007f2b2cfcb6d4 R15: 0000000000000000 [ 122.230831] Dumping ftrace buffer: [ 122.234538] (ftrace buffer empty) [ 122.238375] Kernel Offset: disabled [ 122.241985] Rebooting in 86400 seconds..