0, 0x0) ioctl$int_in(r0, 0x1000000005434, &(0x7f000000e000)=0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000014000)={0x0, 0x3, 0x3, 0x4, 0x1, 0xfff}) 2018/01/09 19:31:25 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}) umount2(&(0x7f0000012000)='./file0/file0\x00', 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000000)="43dc514dea6b31c9d52cdc5d3901dc7d8c5b30315d318d2570b757dd5597c4f2bce2498ff140213b22c2ccf4f4afe948486bb6010911b9cd1bbcb90b717944a86ce7908aed1195fdde070c5e7ab12f711ba01395ab81c07c95065370a21f2f8f1a649081ab3a39bc2c2f501eaf4c675872d42276a51bcc38aae14c96b404bc010744996dcee5307363ca4ad038add81d7cf5a70574064970397f6fe9738915d093f32cdb6013cd6526f41beba75212abfa94a55cb61134226631bf6d2e77e47facc96071450f4f2dbeb826d67a8d4f3a54110a3399e3a741aecfd294d7f847c4c705531546ccc95d710b01cd327311fd12f630f539a0b098299936df", 0xfc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x81) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 19:31:25 executing program 2: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000003d000-0x50)={0x4, 0x8d, 0x6, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x4400000000001278, &(0x7f000003c000-0x2)="") [ 40.990755] [] ? do_futex+0x15c0/0x15c0 [ 40.996349] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 41.002984] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.009792] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.016338] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/09 19:31:25 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) select(0x40, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000009c000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 19:31:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006b5000)=0x201, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6b) clock_gettime(0x0, &(0x7f0000fd4000-0x10)={0x0, 0x0}) clock_settime(0x2, &(0x7f0000979000-0x10)={r1, r2+10000000}) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) 2018/01/09 19:31:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='gretap0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = epoll_create1(0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000f96000)={0x2004, 0x0}) poll(&(0x7f0000024000-0x50)=[{r2, 0x41, 0x4}, {r1, 0x0, 0x2}], 0x2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/09 19:31:25 executing program 2: clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xacea, 0x9, 0x1, 0x6, 0x6, 0x4, 0xfff, 0x3, 0x401, 0x7, 0x3f, 0x4, 0x6, 0xffffffff]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8fe, 0x401, 0x0, 0x6, 0x80}, &(0x7f0000003000-0x4)=0xa0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={"a851352cdf88bfb4d951397fe1782b61", {0x4, 0x7c, 0x6, "076c7b699e94", 0x101, 0x0}}) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000)={0x6, 0x6}, 0x8) ioprio_set$uid(0x2, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/09 19:31:25 executing program 6: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000751000)='/dev/keychord\x00', 0x145000, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000b24000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fb8000-0x4)=0x10) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) 2018/01/09 19:31:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000b5c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, r0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 19:31:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000be5000-0x8)='./file0\x00', 0x6000, 0x2) bind(r0, &(0x7f00001bf000)=@rc={0x1f, {0x1555, 0x7, 0xff, 0x3, 0xf42, 0x8}, 0x0}, 0x9) pipe2(&(0x7f000021c000)={0x0, 0x0}, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000e01000)={0x0, 0x0}, 0x4000) ioctl$int_in(r1, 0x0, &(0x7f0000fde000-0x8)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000976000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) 2018/01/09 19:31:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007db000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c51000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000fe8000-0x8)={0x2, 0x4}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000034000+0xad4)=0x0) 2018/01/09 19:31:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) pipe(&(0x7f00001b0000-0x8)={0x0, 0x0}) splice(r2, &(0x7f0000356000-0x8)=0x0, r1, &(0x7f00002d5000)=0x0, 0x9, 0x0) pipe2(&(0x7f0000d7a000)={0x0, 0x0}, 0x800) 2018/01/09 19:31:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006d0000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000064b000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000027d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0xfffffffffffffffe, 0x0, @fr_pvc_info=&(0x7f0000143000-0x14)={0x0, @common='bcsh0\x00'}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, ""}}}, 0x2e) 2018/01/09 19:31:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = request_key(&(0x7f00009f2000-0xb)='asymmetric\x00', &(0x7f000071f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000036d000)='trusted\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0xffffffffffff1c9c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000091b000)=[@flat={0x0, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/09 19:31:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f000046c000-0x88)=""/136) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000450000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x39, [{{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]}, {{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]}]}, 0x190) 2018/01/09 19:31:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000310000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) unlinkat(r1, &(0x7f0000f11000)='./file0\x00', 0x200) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000, 0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x2, 0x0}) 2018/01/09 19:31:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000024d000)="fc00000049000700ab090008090007000a00000000000000100003002100010000452fa49e3500000000000000036915fa2c1ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117c22ebc247ad47745477d0db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0x4d9) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005fd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000be5000)="e67e27323560fa834bd50dedd829af98661362f2d5c3510dad5ff20b2d40fca2e2d9d709032f72ef7163147c5d57df0482c7626d6f964469516cbf0798d741a20e355e8288a87059cd06c690135d9c31fb0dbb1904ced6a6bf3cf8104102b1a2b5b50f15b433df865657cd9135108f1f290e4e73cd4278c339699782f0d8c7e6887c4ddcf6b41d4a988084ad884d9d8fc453ff933bdf94ab153dc4618267bb") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000503000-0x4)=0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000065c000-0x10)=@common='ip6gre0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000081b000)={0x0, 0x0, 0x0}, &(0x7f0000156000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f00003ec000)={&(0x7f000095c000-0xc)=@proc={0x10, 0x0, 0x3, 0x80}, 0xc, &(0x7f0000b26000)=[], 0x0, 0x0, 0x0, 0x20040801}, 0x40004) prctl$setname(0xf, &(0x7f00007ba000-0xc)="65746831f16367726f757000") ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000031c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000522000)={r4, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000aa1000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3}, &(0x7f0000178000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000779000-0x6)={r5, 0x4}, 0x6) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000ad4000-0x28)={0x1, 0x8, r2, 0xffffffff, r3, 0x8, 0x200, 0x8}) 2018/01/09 19:31:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009e0000-0x10)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e40000)=0x4, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00007ec000)={0x0, 0x0}) ptrace$setregs(0xf, r1, 0x3fb4, &(0x7f0000cb9000)="4ee7449aecd9dd035eb6a11811b4108dc6c1cafafe958ec36a1a4ec35392d03141da71066b8bd2263b3b5799ffcc87c8d4a73e06038f1c30f21bc5572e9c82562464688d732b5133a169dcc00382e71fd2a28dce20de278277c7b346687e667262a46b168d2c5d897614c385bf88e5bf0852a75698ed57f898ceaeb986ab082a700258b1186f294b3278b8dd7b759e01c0801b68a80bfd155d45edc2afe3500bb54f65826b25c2f1dca581c8eb0583") ioctl$TIOCSCTTY(r0, 0x540e, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000313000-0x56)="a36989e5a106145a4bb1337657ae73f3d0e4accfa658ccb57d99b019e16ecdc6b0e16deee44caf36d33146a4564b9c137651e0dc0fc17a3231e72479022dd68d4493659942e7ab822333418379ff3add8f7f6bfe7594", 0x56) writev(r2, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="3900000010000904690000008000000006fa00400100000002e7f306000000141900040004000207b600000000000608000300ff00001ee404", 0x39}], 0x1) ptrace(0x18, r1) [ 41.237052] device gre0 entered promiscuous mode [ 41.247213] binder: 7025:7027 got transaction with invalid offset (0, min 0 max 24) or object. [ 41.247247] binder: 7025:7027 transaction failed 29201/-22, size 24-8 line 3190 [ 41.260092] binder_alloc: binder_alloc_mmap_handler: 7025 20000000-20002000 already mapped failed -16 [ 41.270528] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/09 19:31:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff8000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00005b1000)={@empty=0x0, @multicast2=0x0}, &(0x7f0000e29000)=0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e9b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ppoll(&(0x7f0000a18000)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r3+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000bf3000-0x78)={0x401, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00002b8000)=@generic="665c434fab216fb643479fe6a73cf7b6", 0x0, 0x7, 0x4}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r5 = syz_open_procfs(r4, &(0x7f0000ad9000)='attr/current\x00') getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00008cb000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000116000-0x4)=0xe8) recvfrom$packet(r5, &(0x7f0000486000)=""/184, 0xb8, 0x141, &(0x7f00002e0000)={0x11, 0x0, r6, 0x1, 0xffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) munlockall() r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000098a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r5, r5, &(0x7f00005a6000)=0x0, 0x1e) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r7, 0x80045300, &(0x7f0000a6c000)=0x0) 2018/01/09 19:31:25 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000002000)={{0x0, r0/1000+10000}, {0x0, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000005000)=""/4096, 0x1000, 0x0) r2 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x440) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000005000)="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", 0xfe) 2018/01/09 19:31:25 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x202000, 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x80, 0x7fffffff, 0x8, 0x7, 0x4}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000008000)={0x0, 0x9}, &(0x7f000000c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000c000-0x8)={r4, 0x97}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 2018/01/09 19:31:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0xd74000)=nil, 0xd74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x2, 0x9) write(r0, &(0x7f00007f6000-0x31)="1f000000f90300ff00000001000000000700090000000000010000000101006e9e0000000000bbffff74dd677293e251cf", 0x31) [ 41.270537] binder: 7025:7027 ioctl 40046207 0 returned -16 [ 41.279459] binder_alloc: 7025: binder_alloc_buf, no vma [ 41.279475] binder: 7025:7030 transaction failed 29189/-3, size 24-8 line 3127 [ 41.295657] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.295755] binder: undelivered TRANSACTION_ERROR: 29201 [ 41.324500] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 19:31:25 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00009a6000-0x10)={0x7, 0x6e, &(0x7f0000001000-0x6e)="f4bbe3e34ba57ff9b23d9c01d248c3a8cb0fca3af62ba7d0aad5e8f53b66fafaf027e9af36e0b639d59c57732d61f9c29ebbd27c9f41b509ac1b28e3fb4e78cfa8f0d3eea37bd44bfd7ec5381458336a234800a69ab6667fe1018220e0789a8d268257d8262fdd3adbc9057c6236"}) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x8000000002, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:31:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000976000)='/selinux/load\x00', 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005a8000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00000bd000)='loginuid\x00') r2 = request_key(&(0x7f0000e2b000-0x5)='user\x00', &(0x7f0000bd9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000006f000)='loginuid\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000cf9000)=0xffffffff, 0x4) open(&(0x7f000027a000)='./file0\x00', 0x2, 0x20) sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x3fe) [ 41.333852] binder: 7048:7050 transaction failed 29189/-22, size 0-0 line 3004 [ 41.353212] binder_alloc: binder_alloc_mmap_handler: 7048 20000000-20002000 already mapped failed -16 2018/01/09 19:31:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cc2000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x0, 0x2, 0x8, 0x3, 0x20}, 0x8, 0xe02, 'id0\x00', 'timer0\x00', 0x0, 0x3, 0x9, 0x819, 0xf8c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x1ff, 0x400000) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000001000-0x98)=@routing={0x0, 0x12, 0x2, 0x4c1d, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mknod(&(0x7f0000de7000-0x8)='./file0\x00', 0xa001, 0x3) mkdir(&(0x7f00003bc000)='./file0\x00', 0xfffffffffffffffc) r1 = dup(r0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cfa000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00001d7000-0x3)=0x3) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00009a9000)=""/167) openat$rtc(0xffffffffffffff9c, &(0x7f0000d64000-0x9)='/dev/rtc\x00', 0x2, 0x0) r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r3, 0xffffffffffffffff, 0x0) 2018/01/09 19:31:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) fadvise64(r0, 0x0, 0x4, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffbaf0365d000ffff300000000000020", 0x14) [ 41.377899] binder: 7048:7058 got reply transaction with no transaction stack [ 41.390045] binder: 7048:7050 transaction failed 29189/-22, size 0-0 line 3004 [ 41.411090] binder: 7048:7058 transaction failed 29201/-71, size 24-8 line 2920 [ 41.421941] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/09 19:31:25 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000005000-0x1008)={0x0, 0x0, ""}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000007000)=[{&(0x7f0000007000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000-0x30)=[{&(0x7f0000005000-0x7f)="c598616d6eee50954984e447edce82502ca55a15080a5774c2f355115f24c363ebc8ee6310e8a98712e8e60bd9c1051fc4a63d166247e1ab733f81160b929ea5ebdb79f2b5c9664f2f05a08afb5c5a4014263894b7f6169bacfbe5b503e89f75a20c5bb68d2388fc2980b55a9e91817f6a7fd3f0f60d4bd35cf8db81a49c7b", 0x7f}, {&(0x7f0000001000-0xf5)="1d0646defb49d7b83f4ef5c86c1680171913907dd20020f5ec9fec9f9fbe095322ec4d1119d607dc9c08e6286107c5101b9ccbc98e5d0f01680a43ac58ac647c3d450960f2fc9b157034551a3e343663549be7a576f379d7d2e6ccdd88568399c95736ee846d50a2b449898645d79624a3e340d8e2737787d7baeec658f4ddded6e7387c31c493c0abd2be21a8713877721dc285bae8f8c44b266155ae6cbc8377a19cde135f1519f7fb0405fafe4ce5999119e0e0eead9cec1ea151c0b3f82f6716b851327c79274c955047a09088076afd46d6865c6d1c306cea603e34870785398f5ee5647d37f4c0665b2a89a99283d8a646c2", 0xf5}, {&(0x7f0000002000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x8000}], 0x1, 0x4000001) 2018/01/09 19:31:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0xfffffffffffffffa, &(0x7f0000d2b000-0xab)="3ea23e93e7c03d828b53015855608d0467c18d312e7eaa3a5e1755e522cc9dffff1addd91fc28ed4c489f20a6067a02861d41d3796eee494e36595c3afb95285d83c80a951611fba5c4cca780e11218798dc3353b4af9cca781c7822d32827ad59fcade6be8cd25f123c8e0a8fdd9578c4f7ff920ff6d6568183ba06dc2b4de473507be1aa6f75d2c2904eda64c6fbb029c1e15edb297d9891d531bd32756f30cec4663c5ee3c3d7bb90c9") openat$selinux_status(0xffffffffffffff9c, &(0x7f00005f2000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/09 19:31:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x8, 0x0, 0x8, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = memfd_create(&(0x7f00006c9000-0xb)='/dev/loop#\x00', 0x1) fcntl$setflags(r1, 0x2, 0x0) 2018/01/09 19:31:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x600000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000002000-0x1)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000001000)={0x9, &(0x7f0000000000)=[{0xffffffff, 0xffffffff, 0x4, 0xfff}, {0xee, 0x7f, 0x8, 0x2}, {0x1f, 0x3, 0x200, 0x8001}, {0x3be, 0x0, 0x9, 0x100000000}, {0x9, 0x5, 0xfffffffffffffffc, 0x85}, {0x0, 0xf246, 0x3, 0x73}, {0x7ffc, 0x7fffffff, 0xfffffffffffffffb, 0x8996}, {0x80000001, 0x8008, 0x1cd6000000000000, 0x2f5}, {0x7, 0x5, 0x5e7, 0x81}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x1cab02a2864323f8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) r5 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000000, 0x80010, r2, 0x3d) r6 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x100000a, 0x2010, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x31, r1, 0x25) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r7, 0x0, 0x0, 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) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0xfc, 0x0, &(0x7f0000003000-0xfc)=[@exit_looper={0x630d}, @reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x48, 0x18, &(0x7f0000002000-0x48)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @flat={0x77682a85, 0xa, r4, 0x4}, @flat={0x77682a85, 0x10a, r5, 0x3}], &(0x7f0000000000)=[0x38, 0x48, 0x20]}, 0x9}}, @increfs_done={0x40106308, r6, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x8, &(0x7f0000002000)=[@fda={0x66646185, 0x5, 0x3, 0x30}], &(0x7f0000003000-0x8)=[0x68]}}, @request_death={0x400c630e, 0x4, 0x1}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x50, 0x8, &(0x7f0000003000-0x50)=[@flat={0x77622a85, 0x100, r7, 0x4}, @fda={0x66646185, 0x8, 0x3, 0x38}, @flat={0x77622a85, 0x100, r8, 0x0}], &(0x7f0000001000)=[0x78]}}], 0x58, 0x0, &(0x7f0000003000-0x58)="150cb77fe702291aa4135c20afbd717f9e09b282869024305f1e3a6b4b59e0a1776df454f259667583b2b97dd4c03e2499d56f41a4f6c256dbd746e652bd5f239c5d9a34da1996078e182e980f9c4008d079a5fcad6ae831"}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000668000-0xb)={0x0, 0x4d0, 0x4, 0x1, 0x9, 0x6, 0x1, 0x9, 0xa970, 0x40, 0x5}, 0xb) keyctl$set_reqkey_keyring(0xe, 0x4) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r9, 0x11, 0x64, &(0x7f0000cda000-0x4)=0x0, 0x4) 2018/01/09 19:31:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ee3000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000468000)={0x6, 0x7, 0x1000}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f00005a8000)=[]}, 0x10) 2018/01/09 19:31:25 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00009a6000-0x10)={0x7, 0x6e, &(0x7f0000001000-0x6e)="f4bbe3e34ba57ff9b23d9c01d248c3a8cb0fca3af62ba7d0aad5e8f53b66fafaf027e9af36e0b639d59c57732d61f9c29ebbd27c9f41b509ac1b28e3fb4e78cfa8f0d3eea37bd44bfd7ec5381458336a234800a69ab6667fe1018220e0789a8d268257d8262fdd3adbc9057c6236"}) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x8000000002, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:31:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000c26000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r1, &(0x7f0000551000-0x10)=@nfc={0x27, 0x0, 0x6, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000ba2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, r2}, 0x14) [ 41.430445] binder: undelivered TRANSACTION_ERROR: 29201 [ 41.436365] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.441992] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 19:31:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000012e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00009f1000)=0x7fffffff) ioctl$int_in(r0, 0x5452, &(0x7f00004d1000)=0x1) 2018/01/09 19:31:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000d40000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f99a9cbd8c09da3908ae0bfd129de297"}) sync_file_range(r0, 0xfffffffffffffffc, 0x1000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000059d000)=0x0, &(0x7f000010f000-0x4)=0x4) 2018/01/09 19:31:25 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000fff000-0x10)="222860ce6881f23ebf182c48d5c173bd", 0x10) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e39000)={0x0, 0x20, 0x8, 0x100000000}, &(0x7f0000ab8000)=0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000cd1000)={r2, @in6={{0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x9, 0xb6, 0x100000000, 0x3ff}, &(0x7f0000fff000-0x4)=0xa0) 2018/01/09 19:31:25 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a1c000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$llc(r0, &(0x7f000064c000-0x10)={0x1a, 0xc, 0xc438, 0x3ff, 0x7c, 0x80000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) dup3(r0, r1, 0x80000) sendmsg$nl_xfrm(r1, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xb8, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:31:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125e, &(0x7f0000a24000)="") r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000070b000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000dc2000-0x4)=0x9) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000670000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000075a000)={r2, 0x3}) 2018/01/09 19:31:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000081c000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x10000000005) 2018/01/09 19:31:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') getdents(r0, &(0x7f0000d2b000-0x1f)=""/31, 0x1f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ccb000)={0x0, 0x61, 0x81f}, &(0x7f0000821000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000289000-0x8)={r1, 0x10000}, &(0x7f0000968000)=0x8) 2018/01/09 19:31:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d20000-0x8)='pagemap\x00') ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000231000)={0x8d4, 0x7fff, 0x81}) preadv(r1, &(0x7f00000f6000-0x10)=[{&(0x7f0000cd3000)=""/166, 0xa6}], 0x1, 0x0) 2018/01/09 19:31:25 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002be000)=0x0) getpriority(0x4, r0) 2018/01/09 19:31:25 executing program 3: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @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]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fa2000-0xd)='/dev/usbmon#\x00', 0x7, 0x2140) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000fa2000-0x5c)={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x1, 0xffffffffffffffc0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0xc24, [0x7fffffff, 0x8001, 0x8, 0x6, 0x6, 0x6, 0x9, 0x3]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/09 19:31:25 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dd4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@generic="38eca84b22848c2f568e7a3c4d630165", @ifru_settings={0x80, 0x0, @raw_hdlc=&(0x7f0000000000)={0x4, 0x1}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000b1f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x1) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000ef0000-0x4)=0x0) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070d000-0xc)={0x0, 0x0}) accept4$packet(r0, &(0x7f0000200000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000438000)=0x14, 0x800) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/09 19:31:25 executing program 4: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000aac000)=0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000945000)={r3, r4, r5}, 0xc) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000f8f000)=""/187, 0xbb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/09 19:31:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = accept(r0, &(0x7f0000ddd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003fb000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bf6000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x108, 0x101) r3 = syz_open_dev$tun(&(0x7f00003da000)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x9, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x4011, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000a10000)={&(0x7f0000556000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f74000-0x70)=[{&(0x7f0000c18000)=""/139, 0x8b}], 0x1, &(0x7f000021e000)=""/0, 0x0, 0x0}, 0x0) ioctl(r3, 0xd2, &(0x7f0000399000)="7478665db8c02134d16e42d39f67517ecad3b3f95d11d163650cbb47af2a2755e4c4d8e4b0b8568bacf76228b770e171f4016a23a69ef0d80edfa6ffb3bb806d73ea8ee91bfe0cc468e1445822618940179e54e3ef31b829db1f68e0b962acefe58f114053ccc89c82c856863ad5e68fee5572f5772275d21b4cc397e92276fef19931a9dd50b0bf3ddb2b0358c9669f70f804984a62406696529b61cc7428ed4b1a8f7682fadf18d00c0dc0f4f822e65ef29c23c3eb2e2f6ab01c83e05f93f67d7687adb3d1d2d71278ce36dec6799ff4b60d2b92852e80087a6fc62349c13a9e55cfe572ef3735e40ef0") ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000056000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 19:31:25 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) readv(r0, &(0x7f0000630000-0x30)=[{&(0x7f0000ca3000-0xa8)=""/168, 0xa8}, {&(0x7f00006cc000)=""/169, 0xa9}, {&(0x7f0000083000)=""/4096, 0x1000}], 0x3) 2018/01/09 19:31:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = socket$inet(0x2, 0xa, 0x10000) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000073a000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ppp(0xffffffffffffff9c, &(0x7f000045a000-0x9)='/dev/ppp\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000a8f000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) 2018/01/09 19:31:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f00007fb000-0x8)='./file0\x00', 0x100) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) syz_open_dev$mice(&(0x7f0000542000-0x10)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/09 19:31:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004a1000-0x20)={0x7ff, 0xfffffffffffff345, 0x4, 0x2, 0xe5, 0xf, 0x7fff, 0x3f, 0x0}, &(0x7f0000542000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e31000-0x8)={r1, 0x80000000}, &(0x7f00003c4000)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000df9000)={@generic="99a396b4af698fbbd1b7b77438ac193f", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/09 19:31:26 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fc8000-0x8)={0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000001000-0x18)={0x800, 0x8, 0x10000, 0x8, 0x6, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x0, &(0x7f00000b4000-0x4)=0x4) clone(0x8000, &(0x7f0000900000-0x23)="", &(0x7f0000a43000-0x4)=0x0, &(0x7f000038c000-0x4)=0x0, &(0x7f0000554000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r2, 0x409, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x200, 0x0, []}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={r3, 0x3ff, 0x4, [0x3, 0x3, 0x5, 0x0]}, 0x10) mlock(&(0x7f0000e6a000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000d9f000/0x2000)=nil, 0x2000, 0x0) 2018/01/09 19:31:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000ca000)='./file0\x00', 0x20042, 0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002c9000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c24000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ece000-0x50)={{0x4, 0x7}, {0x4, 0x5}, 0x7fff, 0x4, 0xd7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpid() capset(&(0x7f00000fc000)={0x19980330, r1}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet(0x2, 0x0, 0x400000010000) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000cdc000-0x4)=0x0) r3 = dup(r2) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000337000)='veno\x00', 0x5) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00008d0000-0x4)=0x1, 0x4) 2018/01/09 19:31:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003df000)={0x0, 0x48, &(0x7f0000c10000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005bd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b6c000)={r1, 0x8}, &(0x7f0000a34000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000641000-0xc)={r1, 0x8, 0x30}, 0xc) write(r0, &(0x7f0000e52000)="42575ee9cba5c18924627bac750df975fc5aee3d7f1d1ae8c3f353e47556b73ee027257690ade40f4346575ee9a9d579fc", 0x31) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005a1000+0x8c8)={r1, 0x9, 0x8, 0x3b04, 0x2, 0x8}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006cb000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a5000)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a6d000-0x20)={0x2, 0xfff, 0x4, 0x0, 0x7, 0x7, 0x0, 0x49b, r1}, 0x20) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x18, 0x29, 0x5, "8d"}], 0x18, 0x0}, 0x0) 2018/01/09 19:31:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000c8a000)='status\x00') ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000889000-0x4)=0x0) read(r1, &(0x7f000047a000)=""/4096, 0x1000) 2018/01/09 19:31:26 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000083d000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000957000-0x4)=0x6) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x75, "320295226870b5b3cd1c32ac797666ce15064eeeb8f9abc6ef3a7bed78520054412b104ab79f860b9a3b7b3ad0c641048324915b5b7dcc9cb4fd14be25baeae3e60fb62346dc78a541af9179a51da526e3748498b43a045629f4bfc0d6115085e08b3c1ae4df3ac6fe4c259aa7307258684585e7b0"}, &(0x7f0000468000)=0x7d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000773000)={0x400, 0xf8, 0x8, 0x1, 0x12, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00006e5000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000dca000)={r3, 0x1, 0x20}, 0xc) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f000038f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7f, 0xfb}) socket$unix(0x1, 0x3, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000f43000-0x4)=0x0) 2018/01/09 19:31:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000068b000-0x18)=@generic={0x0, 0x8, 0x7fffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007c7000)={{{@in=@multicast1=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001be000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000030000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, r1}, 0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000427000-0x8)='./file0\x00', 0x40, 0x1) ioctl$TCSBRK(r2, 0x5409, 0x6c2fe998) 2018/01/09 19:31:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x3, 0x5, 0x556a, &(0x7f00008a0000)={0x0, 0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d35000)={0x0, 0xdc, "baeac9efdee6e183fb13ec2e8d603fdb5dc68c72a6a1558b9ced79a79193f458857df9434e383fc9320a1bf99754c05fa5567a241eebb0da573bfacfd7cc436e08b5ddeb01743ebb2493409e44c88984e602dd0882df33e0dc3b4e1e701aafc6ecbf8d9757c560abcbea2ef34d37bfc0e7df6a2ca6da0027e3b4f820a2082482bc5a87181d5f7356acecfebc5f602b564632099c509a9328bc7b83b894258c766a6d8503cd5f1977ff193c384849b2541b39f529d130b6b7d04961087d652011fbd0e018c90b5f3bad48ee575e0a1c5a959f355c0f9840baf97fddc1"}, &(0x7f0000216000)=0xe4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000097000)={r2, 0x55, "24579b7a3dad5833f3d4bbd75ed60cae11d24b17a1fd7658cd3d363650cefa30a2f1ea7afd6b8b562b824bf56bfc2dca56d90bf77b3d4ab7d25723b4e9b06956821446f4cade5b67dd67d63495315dff9cc0969efa"}, &(0x7f00001f5000)=0x5d) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000cc5000)={r2, 0x7}, &(0x7f0000748000-0x4)=0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 19:31:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000002000-0x4)=0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000daa000-0xd9)='5', 0x1, 0x0) 2018/01/09 19:31:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f13000)=@req={0x28, &(0x7f0000290000)={@generic="ee5095ef6ec68f259c5760e5670c3843", @ifru_names=@common='ifb0\x00'}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f88000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e64000)={0x0, @in6={{0xa, 0x2, 0x76d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb34}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, 0x7f, 0x0, 0x0, 0x101}, &(0x7f0000bc7000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003b9000)={r2, 0x10001, 0xf49, 0x2000000000000000, 0x7f, 0x1000}, &(0x7f0000398000)=0x14) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff2000-0x9)='/dev/rtc\x00', 0x60080, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2e, &(0x7f0000fa2000)={0x100000000, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000f41000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000174000)=0xc) setsockopt$inet6_dccp_int(r4, 0x21, 0x3, &(0x7f0000694000)=0x1, 0x4) getsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f0000404000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000925000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000c4d000)={r3, 0x45, "6cdd2cd33a8bcc468f4cc11b9da7b04436ad7b522da74a015bfc947ea2ccaa119287d253739b609316ce86efbba1146494c23beebd84a66fec4e659280c8ebbc5dd3410d6b"}, &(0x7f0000017000-0x4)=0x4d) r5 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000458000)={0x0, 0x4, 0x5, 0x10000, 0x2, 0x2, 0xfffffffffffffffc, 0x2, {0x0, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x8, 0x8, 0x8}}, &(0x7f00006d6000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f000025a000)={r6, 0xcf, "92ed51950075822a1d37c4a4f449da3686e89c893a3d2f8e02ae2f3eff83da8e73a2c0c04eff576a449a3188308320ccaf9b7effb99cae3b6201a90c0985acac16175f329aa3fa2ce5533f32cc99172a36c6ca6bd7a760c656a62bdb7a84bf297c4a361067e75f96dd67232fe20bcbfd5863c58633d14bfd247d980246c7bf126232311970486dc823aa085c8fc474ff7040cf2b04d65dc388eafe2486047336a5b9fc8e8ebde4a6e2c417b8d9153c342e0abb3337d43eaf2488e0aa0e2cc02382d3aa9e135bd9e51f7b33d72fa28a"}, &(0x7f00005b4000-0x4)=0xd7) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000809000)=0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f00005d8000-0x12)=""/18) getsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000923000)=0x0, &(0x7f0000529000)=0x3a9) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000996000)=0x0, &(0x7f000002e000)=0x8) 2018/01/09 19:31:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) write(r0, &(0x7f00009ef000-0x25)="240000001a0025f000e50404111f0b0a0ef105000400000000000000810000120000", 0x22) r1 = accept(0xffffffffffffff9c, &(0x7f0000d0f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000008c000-0x4)=0x10) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000786000-0x4)=0x0, &(0x7f0000c7e000)=0x4) 2018/01/09 19:31:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000943000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000635000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) r1 = syz_open_dev$mice(&(0x7f000026d000-0x10)='/dev/input/mice\x00', 0x0, 0x200080) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00004bb000-0x33)=""/51) 2018/01/09 19:31:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f000065e000-0x10)={0x0, 0x989680}, &(0x7f0000980000-0x10)={0x0, 0x0}) r1 = socket(0xf, 0x8000f, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ebc000-0x4)=0x0, &(0x7f0000351000-0x4)=0x4) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 41.874759] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/01/09 19:31:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mlock2(&(0x7f0000723000/0x2000)=nil, 0x2000, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002b2000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000245000-0x4)=0x343) r3 = syz_open_procfs(0x0, &(0x7f000055a000-0xd)='net/fib_trie\x00') ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00006ed000-0x28)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007000)={r2, 0x80000001, 0x20}, &(0x7f0000df6000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000092b000-0x23)={r2, 0x1b, "c0e5d91cc422f9bff6192ea621867cc6b18b9cf5fe1ef9fb2c627a"}, &(0x7f0000b19000-0x4)=0x23) getpriority(0x0, r4) ptrace(0x8, r5) 2018/01/09 19:31:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00006f4000)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 19:31:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000dc0000-0x14)={0x0, 0x10000, 0x3, 0xafc, 0xef, 0x9}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={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]}, [0x8, 0xfffffffffffff001, 0x9, 0xa439, 0x10000, 0xfffffffffffffffe, 0x3ff, 0xf05, 0x9, 0x4, 0x20, 0x3014, 0x80, 0x2, 0x1]}, &(0x7f0000ad7000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'security.\x00', "747275737465649800"}) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00003dd000-0xf)='/dev/snd/timer\x00', 0x0, 0x450000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f000062e000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 19:31:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000bd3000-0x72)="485f2c38dc0c90f8c5e792c1aa7db8b9590ada3d083e84d0c4f05067a03ec9750597374d6c9a563bd727ca21dd7f91ffd181057bd1ef771c99b97fe9d542fc105cb61e8e52cb23e58345c713752f228b73f98dcedd09808e85cbdd0022375e1cb552e0f9bcef76e01ef05bf01bb9f61a126e", 0x72, 0x40, &(0x7f00003d9000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000b4d000)='./file0\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000088000-0x6)={0x220, @time={0x0, 0x1c9c380}, 0x7, {0x1, 0xff}, 0x2, 0x0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000877000)={@common='lo\x00', &(0x7f00002ad000)=@ethtool_wolinfo={0x34, 0x0, 0x0, "35631b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 19:31:26 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000167000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x40}) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000001000-0x66)=""/102, &(0x7f0000001000-0x4)=0x66) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000f6e000-0xe)='/dev/keychord\x00', 0x100000000000000, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x5, 0x5) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f6e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000a39, 0x10001, 0x4, 0x697e, 0x3f}, &(0x7f0000813000)=0xa0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000f6f000-0x3c)=""/60, &(0x7f0000c76000-0x4)=0x3c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ee7000-0x8)={r3, 0x3, 0xff}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f6d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000ae000)=0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f6c000)={r4, 0xc7b8}, &(0x7f0000bdb000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00006c0000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r5, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r5, 0x0) connect$inet6(r1, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) setsockopt$inet_int(r2, 0x0, 0x23, &(0x7f0000a5e000)=0x0, 0x4) 2018/01/09 19:31:26 executing program 4: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d2c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000328000)=0xc) sched_getparam(r2, &(0x7f00009cb000)=0x0) 2018/01/09 19:31:26 executing program 2: mmap(&(0x7f0000000000/0xa71000)=nil, 0xa71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a72000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a72000-0x4)=0xc) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a72000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000241000-0x4)=0x2, 0x4) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a71000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003e2000)=0x0) r2 = getpgrp(r1) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000a72000-0x4)=0x0, 0x8, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000def000-0x19)=""/128, 0x80) 2018/01/09 19:31:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x9, 0x4, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000004000)={0x1, 0x4, 0x80, 0x3, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={r1, 0x2c, &(0x7f0000003000-0x2c)=[@in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x307}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x3c)="25766d6e6574307d637075736574707070305d255c6d696d655f74797065707070305c26e62840747275737465646367726f7570766d6e6574312900", 0xffffffffffffffff) keyctl$get_security(0x11, r3, &(0x7f000068b000)=""/50, 0x32) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000006000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$invalidate(0x15, r3) 2018/01/09 19:31:26 executing program 3: mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000079000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) timer_settime(0x0, 0x0, &(0x7f000005e000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000048000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000077000)={{r1, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 19:31:26 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000fca000)=0x0, &(0x7f00008f7000)=0xfffffffffffffde4) r1 = syz_open_dev$sg(&(0x7f0000e3f000)='/dev/sg#\x00', 0x3ff, 0x80100) flock(r0, 0x4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000fca000-0x8)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b70000)={0x0, 0x77, "0bd6b93734edf7e7d7d46877dccc45caccd8dfc8ae4b250609fb10ba5bc5cf7a780a37fc5008319650c1b03f7fe09c2360019096d06b3d93a55c2a39f6869e9613bc4a828c00c92bae47de5ad918f8838bea0a7e00b77ab3665525dca80149b0a5cf96ff1023e4b32a6b1a7ea06be6744e035ed824bb54"}, &(0x7f0000556000)=0x7f) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fca000-0xa0)={r2, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x100000000, 0x2, 0x1}, &(0x7f0000609000)=0xa0) sendto$inet6(r0, &(0x7f0000fc7000)="", 0x0, 0x0, &(0x7f0000aec000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 19:31:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f0000fae000)=[{&(0x7f0000c63000-0x29)="290000001800310900000001000000070a0000000000ff06800000000c000800040010000053f4ff01", 0x29}], 0x0) 2018/01/09 19:31:26 executing program 0: mmap(&(0x7f0000000000/0xb40000)=nil, 0xb40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000598000-0x4)=0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000184000)={&(0x7f0000b41000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000b40000)=[{&(0x7f0000542000)=""/54, 0x36}, {&(0x7f00001d1000+0x67e)=""/49, 0x31}, {&(0x7f0000859000)=""/119, 0x77}, {&(0x7f000016d000)=""/107, 0x6b}], 0x4, &(0x7f0000489000)=""/4096, 0x1000, 0x7}, 0x42) stat(&(0x7f0000b3f000)='./file0\x00', &(0x7f0000521000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, 0x0, r3) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000b42000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b41000)=0x14, 0x800) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b41000)={@common='ip6_vti0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000b41000-0x4)=0x7f) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000089d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 19:31:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000503000-0x10)=[{&(0x7f00008f2000)="580000001400190440834b80040d8c560a060000ec03ea000000000700000000024824ca944f64008900050028635a003b7dbe6d830200280000000000000003ed03ffebdd00000010000100050c0900abfcff0000040e05", 0x58}], 0x1) msync(&(0x7f00005ea000/0x4000)=nil, 0x4000, 0x5) 2018/01/09 19:31:26 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000cc0000-0x38)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x11, 0x14, 0xffffffffffffffff, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000fd6000-0xc)={0x10, 0x0, 0x1, 0x20400}, 0xc) 2018/01/09 19:31:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000205000-0x10)='/dev/input/mice\x00', 0x0, 0x80200) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000610000)={0x3, &(0x7f00002e7000)=[{0x80000001, 0x117, 0xdec, 0x3}, {0xffffffffffffffff, 0xfffffffffffffff7, 0x1, 0x100}, {0xb2de, 0x9, 0x851e, 0xffff}]}, 0x10) writev(r0, &(0x7f00000b6000-0x10)=[{&(0x7f00005e1000)="1f0000002e0031feffff0705f1030006f10000100100000097000000000000", 0x1f}], 0x1) 2018/01/09 19:31:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xa)='net/ptype\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='\\,md5sumlosecurityGPL\x00', r1) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000013000)='/dev/sg#\x00', 0x8, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getitimer(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = add_key(&(0x7f0000246000)='.request_key_auth\x00', &(0x7f0000dec000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000672000-0xf7)="1a1d0a900d473abc66c72fca2fe04da7fda4ab32d3c60f27feeb439efa32ffc30054291e8928eaab847de1ce9898627cc83c11d2e6af09f664941023ee0501064a7a58f9410533fc614bfb1ab3bee88c910cd64ee3c9dfb7468a6795a8e058f37f82413c8389630a5f083d4f74700f2568de9216e038c4b42eb9c781ae7a8719ceb299014ce7464d758ded792c08a4e047cb78c2e36a28b8942b7eb942850fb0b64e750b707cc371d66b8e2648937314cd78140dd77f63c34365e2a5ac9c7144f96c6b0e1d66d73079535ed21ebb43743479786ed9bbba14f1eba4e600c71ce0b71b2bcf8380c19e7c6ab50e72c5cecc35a3c38e74bc2a", 0xf7, 0xfffffffffffffffd) keyctl$revoke(0x3, r3) 2018/01/09 19:31:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getegid() getpid() geteuid() clock_getres(0x4, &(0x7f0000002000-0x10)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = add_key(&(0x7f00006a5000)='cifs.spnego\x00', &(0x7f0000f89000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004a4000)="fe40599550eb43e621300679c43cd624fef91f20d47e1207f6e16d2f3b9fffb40c9abab302b7b18b6dbfbf3589b33d51891c4c4301060d0f497bcb53241431f1be9c1584955c49486ea9d4d1d7f1cbd2f47b4b16e4e7be79dba08afc0af838661f96e86d27e6cd28f21a55a35ea5ed5c67a73446a0ec18fcb0d8afc396ddd258dc131f5d4204375009685324d1cd02f98231a195034489d3f1edb8ba52204865299713a4e166dbdb8d13cfeea1218d07527b8df57bdab134ccbdd6916d15bc854e26155beee2a973b657ffa1a2", 0xcd, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000a8c000-0x8)='keyring\x00', &(0x7f0000c0d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000de1000)='nodev\x00', r1) rename(&(0x7f0000f19000-0x8)='./file0\x00', &(0x7f0000a69000-0x8)='./file0\x00') r3 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f11000-0x10)={0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003d7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000060000-0x14)={0x0, 0x7, 0x265, 0x80, 0x0, 0x4}, &(0x7f0000359000)=0x14) sendmmsg$inet_sctp(r3, &(0x7f0000fd8000)=[{&(0x7f0000357000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000070f000-0x50)=[{&(0x7f0000e42000-0x29)="", 0x0}], 0x1, &(0x7f0000f85000)=[], 0x0, 0x80}], 0x1, 0x4014) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d42000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000f62000-0x10)={0x2, 0xac01, 0xfffffffffffffffc, 0x1}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x0, 0x3, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") connect$inet(r3, &(0x7f0000a72000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$describe(0x6, r2, &(0x7f0000575000-0x38)=""/56, 0x38) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007fd000)={0x0, 0x0, ""}, &(0x7f0000116000-0x4)=0x8) 2018/01/09 19:31:26 executing program 1: r0 = socket(0xa, 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00002f0000-0x4)=0x7, &(0x7f0000b7e000-0x4)=0x4) bind$netrom(r0, &(0x7f0000d16000-0x48)=@full={{0x3, {"6782de2b62206e"}, 0x0}, [{"f97512a86581ce"}, {"1c5911e398f3b0"}, {"e062f1cd58598c"}, {"3d7157e8e993d5"}, {"62e4c2eee79f22"}, {"28fe10f94ee4a5"}, {"9860490094732c"}, {"140ef90a77b315"}]}, 0x48) 2018/01/09 19:31:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a71000)={0x0, 0x0, 0x0}, &(0x7f000097a000)=0xc) perf_event_open(&(0x7f00007dd000-0x78)={0x5, 0x78, 0x8, 0x5, 0x0, 0x9, 0x0, 0x1f, 0x40048, 0xe, 0x5, 0x4, 0x4, 0x273d, 0x80000000, 0x2, 0x5c, 0x1, 0x8ec, 0x1, 0xe65f, 0xb5ce, 0x0, 0x1, 0x5, 0x7, 0x0, 0x1, 0x1, 0x8, 0x5, 0x401, 0x7, 0x48519a69, 0x80000001, 0x1, 0x0, 0x99, 0x0, 0x6, 0x0, @perf_config_ext={0x2, 0xffffffff}, 0x0, 0x8, 0x3db5, 0x7, 0x1ff, 0x5, 0x0, 0x0}, r3, 0x3a5, r2, 0x9) r4 = socket(0x2000200011, 0x8000000080003, 0x0) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) init_module(&(0x7f0000ef3000-0xd)='/dev/net/tun\x00', 0xd, &(0x7f0000dc8000-0xd)='/dev/net/tun\x00') syz_open_dev$usbmon(&(0x7f000076f000-0xd)='/dev/usbmon#\x00', 0x2e90, 0x8000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r4, r2) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000aa0000)=0x2000000011f, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/09 19:31:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000503000-0x10)=[{&(0x7f00008f2000)="580000001400190440834b80040d8c560a060000ec03ea000000000700000000024824ca944f64008900050028635a003b7dbe6d830200280000000000000003ed03ffebdd00000010000100050c0900abfcff0000040e05", 0x58}], 0x1) msync(&(0x7f00005ea000/0x4000)=nil, 0x4000, 0x5) 2018/01/09 19:31:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00004ff000)={0x10, 0x0, 0x1, 0x5}, 0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000054e000)=@int=0x0, &(0x7f00005b6000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) r3 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt(r1, 0x5, 0xa57, &(0x7f00009f2000-0x4c)=""/76, &(0x7f000061e000-0x4)=0x4c) recvmsg(r2, &(0x7f000097f000-0x38)={&(0x7f0000842000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000024d000-0x30)=[{&(0x7f000021a000-0xed)=""/237, 0xed}, {&(0x7f000038c000)=""/98, 0x62}, {&(0x7f0000570000-0x2b)=""/43, 0x29}], 0x1000000000000155, &(0x7f0000091000)=""/234, 0xea, 0x0}, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) r4 = open(&(0x7f00005a7000)='./file0\x00', 0x0, 0x40) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000264000)={0x0, 0x3, 0x44, 0x8d78, 0xce, 0x0}) [ 42.211770] device syz7 entered promiscuous mode 2018/01/09 19:31:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cfd000-0x4)=0xffffffffffff0000, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000bf4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000abf000-0x10)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00009dc000)={0x4, 0x3, 0x3f, 0x10001}) 2018/01/09 19:31:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x82002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000001000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 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}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 19:31:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000002000-0x8e)=""/142) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x801}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x400, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x203, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000002000-0x4)=0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) mlock(&(0x7f0000a09000/0xe000)=nil, 0xe000) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000002000-0x4)=0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000-0x4)=0xc) 2018/01/09 19:31:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000af2000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000048b000)='2', 0x1, 0x20000802, &(0x7f00006d0000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000d50000)=""/248, 0xf8, 0x40000102, 0x0, 0x0) sendto$inet(r0, &(0x7f0000775000-0x3c)="06", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f00002d8000)="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", 0x204) recvfrom$inet(r0, &(0x7f0000d20000-0x4a)=""/74, 0x4a, 0x120, &(0x7f0000b27000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00009a5000-0xca)=""/202, 0xca, 0x0, &(0x7f00008f4000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ea2000-0x42)=""/66, &(0x7f00004ea000-0x4)=0x42) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002b2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000054a000-0x4)=0x0, &(0x7f00009bd000)=0x4) 2018/01/09 19:31:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = userfaultfd(0x800) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ac8000-0x310)={0x5, {{0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x35}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @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]}, {{0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) fcntl$getownex(r1, 0x10, &(0x7f0000705000-0x6)={0x0, 0x0}) ptrace(0x19, r2) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4c000-0x3)="", 0x0) 2018/01/09 19:31:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) socketpair$inet(0x2, 0x8000f, 0x8001, &(0x7f0000b06000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/09 19:31:26 executing program 6: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) writev(r0, &(0x7f00000a4000)=[{&(0x7f000029b000)="29000000210019a2013d813c100a00210200080000000000000009ff0800020003f5080095645aff00", 0x29}], 0x1) 2018/01/09 19:31:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c8000)='/dev/sequencer2\x00', 0x10080, 0x0) mq_timedsend(r1, &(0x7f00007ff000-0xbe)="3dac015ffc106960ad69d4a5fc642879c5912f5521aa57e20ae1cf2ce3ae3a19aa712f3036df3f514fd790149a6cf52f720750b84a975b25264a6742ef465649abe84d17808694f5e900dbb23ae306ef8fbf1227c197fa0a2ba4d0cbc8f7e7980283eb23c5e75e31cfdde8d316b5c51798da221dbe8141b912fda362ee76a69645e8157ddd2f57af17b6c0cecaf5c965d3a6874c6734aa96798b3822f66de68a1f13e8dea026eac8c15a0d38874b3383d5407e75b25394e3abdb4146820e", 0xbe, 0x100000001, &(0x7f0000c52000-0x10)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000674000)=""/1, &(0x7f0000409000-0x4)=0x1) 2018/01/09 19:31:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(0xffffffffffffffff, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000099f000-0x28)={@generic="d259937d0ffa4f3de2b4cf9f2baa1d7b", @ifru_names=@common='nr0\x00'}) writev(0xffffffffffffffff, &(0x7f00007c2000-0xa0)=[{&(0x7f0000a6d000)="f115332fc1337a9c02e9f827756a8d2c798a93e5daae0ad51a6c42adb2900486e1d446d6448ba5ebaff0a70604eddceca8e786977ecefa151eb9c2c0e2f1c49b73b611e577ef9c66533a4a065895566f64ca684f5589557b86c05b0e20c06eb6b9b77616207e472ce067e5c6babe681351721b2de3304bcf27762b938a02de7bc63bb72a63ae2c51c52b49778cf8c5a2f5b346efc9ca660606fc93258373eaaeacd9d49017ebecf8a1fa6e1dd1efba4c330d5bdc0b83f47a05c0dbfdc3707cf3c0fbef39aa66a023f8ddc8a68ba4ced781d68c92eb360578f9f1e0df913a0edf5d73", 0xe2}], 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000d55000-0x1c)={&(0x7f0000bd2000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00002ee000)=[{&(0x7f0000980000-0x1000)="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", 0x6ff}], 0x1, &(0x7f0000667000)=[], 0x0, 0x0}, 0x4000001) 2018/01/09 19:31:26 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fremovexattr(r0, &(0x7f0000010000-0xd)=@random={'os2.\x00', 'vmnet0-\x00'}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000015000-0x6)={0x2, 0x1, 0x2}) 2018/01/09 19:31:26 executing program 3: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000eca000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e500007026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8350e80dff40bb45a7883", 0xd0) fcntl$addseals(r0, 0x409, 0x7) open(&(0x7f0000e4d000)='./file0\x00', 0x10000, 0x105) 2018/01/09 19:31:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e5a000-0x16)='net/ip_tables_matches\x00') sysinfo(&(0x7f00005d2000-0xe5)=""/229) getpeername$unix(r0, &(0x7f000077f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c3c000-0x4)=0x8) seccomp(0x1, 0x400000000000000, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0xffffffffffffffff, 0xffffffff}]}) epoll_wait(r0, &(0x7f000049e000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/09 19:31:26 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000007000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000004000)={0x1, 0x4, 0x3, 0xf303, r1}) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000007000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000007000)="9486a9be08d8b08985c38b519323c60a362f2386a32524f3cb87f7f1d2cc4cb9df91fb5a40e69ac19b6f98121207b616269f5f00e6359cdf0f9a7de9c5fb5b8b31cd9177b8", 0x45, 0x20000800, &(0x7f0000007000)={0x11, 0x6, r3, 0x1, 0x9, 0x6, @random="c9f8eb13c041", [0x0, 0x0]}, 0x14) 2018/01/09 19:31:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setpgid(r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000598000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00008f5000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0x5c, 0x0, &(0x7f0000001000)=[@transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x40, &(0x7f0000002000-0x40)=[@flat={0x73622a85, 0x1, r5, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000001000)=0x0, 0x1, 0x4, 0x33}], &(0x7f0000000000)=[0x38, 0x28, 0x78, 0x30, 0x38, 0x0, 0x20, 0x30]}}, @clear_death={0x400c630f, 0x1, 0x3}, @decrefs={0x40046307, 0x0}], 0x7a, 0x0, &(0x7f0000000000)="acce20ed3c8b4f5f264e65aea65c3f69db370da0897580cd403ce298a8db91a044f326c586a4bfcd77ccfefcb2f44639cbb676566e794b0be6f2d3a5d48e0ae93abd62ae633215ec407166852b090c706e6b32f6827c954df21c9c3f7e4bc6eb0ecb1bdfb899a0d8a1719531ea1e9f8cae4500a2b3a6af3f56fc"}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000caf000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r8 = getegid() r9 = getpgrp(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008da000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f0000f61000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)=[{0xf4, 0x80000001, 0x20, 0x3, 0x3, "2b887e56bd86288f918c5b43b5f7a40e8b8a94928d19afe9245b5001ec3f0d36114dcba5c2d66cb2c37128a61e09000141d0cb880515a6c1ff9c49a3011d83e85905f037d273195de2a5f8bcadee90917585d01e13dafb1a8b6c20b4ee8ffa9e651537c5d531e4424a84045141cbe31a74856372ec2120f683a927d4395a2106979fc8d487548deca7bde891a64943512ff47d5f290cc02464ba7f076aa65847923dfd9243f506494ba1a459dd142f03ebb30da4b0f8f15f4f7fa3314ea07e8ab67f8e70fa071416cc98aa02e06a76a5e5ca888701d335bb16e65cfe48d710e1e1"}, {0xf8, 0x10000000000000, 0x200, 0xffffffff, 0x2, "78580b88b648a91c75d9542e40ece0e2776dc9a5290e97472bd56454492c221d4dc700c8b5c60695d9447e17b9d69a39610a47dacc393efc916621ae8932da5cd250c23266099f3cb9aa61dc000e778a6412b72a604ab278a619e810d2ca82662794c3b5c4b0d98bd9d23fcb8f30414e4411da5addbcf7450329669394883e168d7c7c9e70aa4fb883ba2971be314cbf03a1a78a789227afec95040c862e87e6ae1624e6b1e98c6172123a38c7f6014b4cd2a88295895cf03ebd0e0daad5d7b561b3878a05b4a2fc4003a5aa82f9f5b92dd520b7ff965af11d6a73541b5335f7476f49c162"}, {0x94, 0x100000001, 0x210, 0x3ff, 0x2, "5f5c14644b6bfb09a12a47e965f7734af70ae41d24472b4635ac3d6f1415c41650e0d017b6d95b2cd1eff6ee6568506d3a901c9d98051f7c917b99fadbd02881699c4eebea67990ca70a2e1a89aa7365864d7314b782a136a4f57418acf94d0d7b8363fb5bdd962994e4fcb5d8da16ee8845718e2887098fb72550110765d12fe8"}, {0xc4, 0x7, 0x201, 0x7, 0x1, "5e394a15823f40eec616c858b985fcfa3c46366166c5a144d31c934533d4ee09fdbd01fa000cf8cadf6e967bf20387c009e60adc47675d14a24a78ebeadc2223446faa099aa3fe0b8f57f66de05b782b0df5e616da2358c9ded3d0b5122302131cf0da8a84331607a9f3b97f7d5490d809cf13a83104d91624e7125d63c9f19912f78f600152edccec43430ca24de3bdf1c1d43f1ca6852be1a062b543a1065f5f87b1e16f439d88a0f145d3c612205aa52599d8"}], 0x344}, {&(0x7f0000cdc000-0xc0)=[{0xc0, 0x7fffffff, 0x100, 0x4, 0x0, "c4494c8d1f6f5d51249dc79cfbf9412cacbcc2c86e2761aac34fdb3e5504f3390e0a4c1f06eb53dd8f9db146d5d08f7fdb17179c3f15aeff169ffa5a1f654507026fe9db3b9e74e7c5e638951d654571a6f7655382021a62fd08b4d19b741eef018e86943a5f1be4c0d47f24288ec4c2bc7ab9f9704d31ce16f04a344eed22c23ad19a907b15516fb7ab8386388616416eb6de0f7a2809cc365c59b5eab882add15c0683bc4a17308942a4d788"}], 0xc0}, {&(0x7f0000053000)=[{0x98, 0x9, 0x200, 0x9, 0x2, "6f9f81d7511b71d69c6eeaadf01489ddf2808e3f830f48f765b6e77b02153d5d84c23c927f20b6f522b3947ef850b804009bd62b4835aa9e90444196794db1dd8709ac04a5089577af5ee46387f89b07972940c0d71779426e48e4f2e230a67f9cc1d187dfbe0732c17929366a26f3e92873739c8d417b707a27a2d0c2664b297ab6e7401ea9"}, {0x8c, 0x4, 0x110, 0xc95a, 0x3, "69d9ccc15bb98a53f1b360fd857d5d58e64bfb2f581aa4d9699c83c3a48c73e95c88b3dfb414d3c4e08a2958abfb2e37aea5327b23586c197bd1e3b55105cef1f6980978c60508857f37c9ff2504097d92bb1baf5ac681edf04bb69039202d47439fd7959873f93686b1472e1979963ed9e662c7d8ee28b9186cc12d"}, {0x10c, 0x6, 0x200, 0x6, 0x1, "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"}], 0x230}, {&(0x7f0000316000)=[], 0x0}, {&(0x7f0000000000)=[{0xe4, 0xff, 0x721, 0x7f, 0x1, "ad0db6ea16bfad472fb0e44980e7622a1e51b17bb764a103956783456d26d944969d7454de5aeeb7d8e8831af05cab1c5fed1bac1f394ce63b959dcfa3a88075e71a26c8235a5eb2c5176044007c0d3ef11a56363ac8d7d895b6cb7680980ef9a3235ab70655a02f0c5efd2ef05045e081586ab6fb957a8e8ac947d4fb1de2f46ac2f770016243d891da988d86b103461c5cccf5f398a46cd946132b7fc851d543c3a2bef9947aeaa4b2e1b334785b3f999355e053d55a0874c0ee2038ffc061bf7bf30a495c88544235bda405ef505fe9e451"}], 0xe4}, {&(0x7f0000995000-0x34c)=[{0xb4, 0x3ff, 0x2, 0x9, 0x2, "f7ddf62c3b952d48d3176be736369bca4164dd06ca8222f04a2db53b621b2c36109e552c548e92e076dd01f45156c1ac57204065379591af00dbc05c2a98de7f3d8f2c4f80f0069b646e5fa2b6689c726d8324225f7f39cfe41f22bb8a190245a754229328907446cb4b88f9a845cc4fc11e60b96cb6ee9d428fe6527140feb8ef9fda03d3d5deee933c834b11a01ce03b0723e6cb4a91144a7c14b1768ec6844b4cef"}, {0x74, 0x9, 0x14, 0x2, 0x3, "aa92e0f02613d85cbc1d471beda6518a4c21a4a401bc174b9742ffc32108aea713cb1b7fd28a6bc45dacb9b462c3637ec2dc4dfbfba7092ff8122e5938c5ef79332f2d2bdc9084890e14838e62ab73dc1579eedc31a76c0f56fae5901d261da44c"}, {0x5c, 0x4a, 0x4, 0x9, 0x2, "dfcbbd06526d3a74898f4b66d46cf25dae8039645570d2af60bd845d03ac0ff3952e940bac3045a2d0526c63095050ef99137319385aaefc3409e2fb48eece6f7b51a4637ba2ef81cb12cf"}, {0xa8, 0x6, 0x602, 0x3, 0x0, "f1ce4402ec9d51c760e198cd29a59fbb85075e4941fcb83329d9f8a0effa0a9713f0a700bba73d31aa6a305e96c8136a86e18d9690761ff1c963ad7c115c7562ecd8c2ef935cfd6405f3b3f35710f3c63c0856c3a13cb3fb603aa64e48556450140da541bb6cc5b30cc42f14a84e2ef04e2cc596d76bdeef12cb266814909d1056c912c0b5df2e22ace05504071b32ce85baef41f9b6"}, {0x74, 0xfffffffffffffff7, 0x402, 0x9, 0x1, "c47f7d5953c11f8ff2296e4f6c18ca7d6811e82e7ed3ecd4bb17a2af01b46f89c43e5424e57f09670e2dc4dd30ef7e3f7fd9985e2876f56341ff7c8c84c65c4631a341e533d0d4236026f598f29e41ee9131dd519cf848e0796f130cf20157430e"}, {0xac, 0x9, 0x300, 0x9, 0x1, "9e2c88bd0c30aca8e32fe8d5874e50dc602692cb90603c62678dbb3550263a8b8b5c5366f54960dc70678c1a0a1d0bd7426a79c30cf248601d94c2a54478dd309e8d4b5764f3f1100093a040dc2ca290d0ef7fab4c466a28906c74fbd8efd3d0b741c8be3bbeda2c9a7be0151a9434534e2776c6b9287fc4b75d72015cf2b1dbf2077f69fd9d1ff5c28459d1db93e6fa7345538371b1d81582b9afde"}], 0x34c}], 0x6, &(0x7f0000671000-0x60)=[@cred={0x20, 0x1, 0x2, 0x0, r3, r4}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x0}, 0x8000) keyctl$session_to_parent(0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x18000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r12, 0xc0106426, &(0x7f0000b92000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_MODE_SETCRTC(r12, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000000000)=[0x3, 0x0, 0x2, 0x80000000, 0x800, 0x7f, 0x2, 0x2], 0x8, 0x4, 0x100000000, 0x3, 0x0, 0x0, {0xa74, 0xfffffffffffffffe, 0x1, 0x1, 0x5, 0x3, 0x0, 0x7, 0x9, 0x9, 0x6, 0x2c3f, 0x2b, 0x6, "0191b8f2d1623714301f3782230846038451be720fed761c098d470c86bc5bb3"}}) 2018/01/09 19:31:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000b95000)="2eea00", 0x0, 0x0, &(0x7f00003cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000728000-0xe)='/dev/keychord\x00', 0x20000, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000295000-0xe9)=""/233) 2018/01/09 19:31:26 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x2a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000002000-0x4)=0xcf, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000003000-0x4)=0x0) dup3(r1, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000001000-0x4)=0x80) userfaultfd(0x80800) ptrace$setregset(0x4205, r2, 0x207, &(0x7f0000001000-0x10)={&(0x7f0000002000)="f12782d26e4e747e247d1b890eef5c606719f7d392507883d47d8fe4b20981", 0x1f}) pselect6(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0xc)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000003000-0x4)=0x3d, 0x4) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x101000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 19:31:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x80000001, 0x0, 0x0, 0xffffffff}]}) write$eventfd(0xffffffffffffffff, &(0x7f000019d000-0x8)=0x0, 0x8) 2018/01/09 19:31:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f0e000-0x18)="4e42061d970b60b687660f864347e56e66a95607bd685ee8", 0x18, 0x20008004, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) r1 = creat(&(0x7f000025a000)='./file0\x00', 0x14) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000037f000)=0x0) 2018/01/09 19:31:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000176000-0x39)=""/57) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000f3a000-0x75)=""/117) 2018/01/09 19:31:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) r1 = syz_open_dev$tun(&(0x7f0000ea8000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000069f000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00008e5000)={0x0, 0x9}, &(0x7f0000359000)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000003a000-0x8)={r3, 0x35}, &(0x7f00007ec000)=0x3c6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b59000-0x8)={r4, 0x3ff}, &(0x7f00000bf000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000267000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000ad4000-0x90)={0x7, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000c58000-0xc)={@multicast1=0x0, @multicast1=0x0, @empty=0x0}, &(0x7f00004c5000)=0xc) sendto$inet6(r5, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a98000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000166000)={r4, 0x6}, 0x6) 2018/01/09 19:31:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) recvfrom$unix(r0, &(0x7f0000481000)=""/227, 0xe3, 0x20, &(0x7f0000c91000-0x8)=@file={0x1, './file0\x00'}, 0xa) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c2f000)='/dev/ptmx\x00', 0x40040, 0x0) sendmsg$unix(r0, &(0x7f00008eb000)={&(0x7f0000072000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c9e000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:31:26 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fa6000-0xe)='/selinux/load\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4200, r1) ptrace$getregs(0xc, r2, 0x0, &(0x7f0000b1f000)=""/69) dup(r0) 2018/01/09 19:31:26 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000001000)=""/122, 0xa0}) add_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000fb9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009e2000-0xce)="", 0x0, 0xfffffffffffffffb) 2018/01/09 19:31:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000e2b000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000ba000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, 0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/09 19:31:26 executing program 6: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x7, {{0xa, 0x0, 0x15fafd10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0xfffffee0) 2018/01/09 19:31:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009d1000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) epoll_wait(r1, &(0x7f0000cac000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x7) r2 = epoll_create(0xd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ff7000-0xc)={0x0, 0x0}) epoll_pwait(r2, &(0x7f00005f2000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ffb000-0x8)={0x0}, 0x8) 2018/01/09 19:31:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000d6d000-0x4c)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "", @random="8d4ac7cb4324", "2af037670a973574759763af436234e7"}}}}}, 0x3c) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000dc1000-0xc)={0x2, 0x6, 0xa2bc, 0xfff, 0xc68, 0x7}) 2018/01/09 19:31:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000003c000-0x51)='net/sockstat\x00') preadv(r0, &(0x7f0000638000-0x10)=[{&(0x7f0000859000-0x18)=""/1, 0x1}], 0x1, 0x2000) fcntl$getflags(r0, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000d3000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) r2 = open(&(0x7f0000195000-0x8)='./bus\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) readahead(r0, 0x8, 0xffffffffffff09b9) 2018/01/09 19:31:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4061, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getrlimit(0xd, &(0x7f000086b000)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/09 19:31:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d74000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000694000)=0x20102) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000116000-0x8)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000e4b000)=0x8, 0x4) r2 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000202) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@generic={0x1f, "ed7cc47f4baf17b8e35ee7776849"}}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ab9000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008e4000-0x4)=@assoc_id=0x0, &(0x7f0000df3000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000b72000)={r4, @in={{0x2, 0x2, @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]}}, &(0x7f0000dcf000)=0x8c) r5 = dup(r2) symlinkat(&(0x7f0000144000-0x8)='./file0\x00', r5, &(0x7f0000228000)='./file0\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common="6263736600000fff00", @ifru_mtu=0x40000005}) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ae000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000be0000-0xb0)=[@in6={0xa, 0x1, 0x7009, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x2, 0xd43a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa237}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) renameat(r1, &(0x7f0000382000-0x8)='./file0\x00', r5, &(0x7f000041f000)='./file0\x00') 2018/01/09 19:31:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000bd1000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x4d)='-', 0x1, 0xfffffffffffffffc) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f99000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000517000)=@sack_info={0x0, 0x2b72c0b4, 0x800}, &(0x7f0000cae000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000221000-0x6)={r2, 0x10000}, 0x6) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000003e000)=0x0) fstat(r1, &(0x7f0000bd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000c81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f32000-0xc)={r3, r4, r5}, 0xc) r6 = getpgid(0x0) sched_setscheduler(r6, 0x1, &(0x7f00009eb000-0x4)=0x100000001) r7 = add_key(&(0x7f000008f000)='keyring\x00', &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r7) 2018/01/09 19:31:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x20080) r1 = inotify_init1(0x80000) sendfile(r0, r0, 0x0, 0x2a29) lseek(r1, 0x24, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') r3 = syz_open_procfs(0x0, &(0x7f0000883000)='ns/pid\x00') ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00001a1000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000d36000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dec000)=0xe8) getgroups(0x2, &(0x7f0000680000-0x8)=[0x0, 0x0]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000efd000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003d3000)={0x0, 0x0, 0x0}, &(0x7f0000930000-0x4)=0xc) r9 = getegid() fcntl$getownex(r2, 0x10, &(0x7f00001bf000-0x8)={0x0, 0x0}) r11 = getuid() stat(&(0x7f0000d6e000-0x8)='./file0\x00', &(0x7f0000e75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00003cf000)={{{@in=@multicast1=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ae000-0x4)=0xe8) r15 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000075f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001e3000-0x4)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002b0000)={0x0, 0x0, 0x0}, &(0x7f0000670000)=0xc) r18 = getgid() r19 = fcntl$getown(r3, 0x9) r20 = getuid() r21 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000e74000)={0x0, 0x0}) stat(&(0x7f0000550000)='./file0\x00', &(0x7f0000bee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009ec000-0x8)='./file0\x00', &(0x7f00009b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000fc4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b09000)=0xe8) getresgid(&(0x7f0000b56000-0x4)=0x0, &(0x7f0000c6a000-0x4)=0x0, &(0x7f0000d83000)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000095f000-0x4)=0x0) lstat(&(0x7f0000722000-0x8)='./file0\x00', &(0x7f0000745000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000755000-0x28)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r3, &(0x7f0000670000)=[{&(0x7f0000c15000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e09000-0x10)=[{&(0x7f0000dd3000-0x3d)="82eeb09ad9e2027f287de919aefc9ddade48885104cafc40171c41d0222f15a70ba71e52d216e885a026c19c2c11110805d2893a1547a6ed6f2d505e51", 0x3d}], 0x1, &(0x7f00006ab000-0xd0)=[@rights={0x18, 0x1, 0x1, [r3, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r2, r1, r3, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xd0, 0x0}, {&(0x7f0000bba000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000983000)=[{&(0x7f00002e8000)="df206c69aed982a5b583618ddc167926387bb4f69c68b573817f8b6c031bfab0efb3fcd72d5e4edbf32b6ab84cd36e9987403c89297e542144c3a251d5bcf0cffb605d8ee473", 0x46}, {&(0x7f00004d6000-0xdb)="9bf0fb82e910f8150dd735ae5accb483e9658cace9c74ed57aa06ce4ee38994df36e3fb906c7fe86f55d1ad7af373dc0664365e726cb63df95e54035e08948492d254bfd04a0cec737c1572d240cf3ff9bac48bb4785d9bd7019a9b771ab43c52d8fa962e9148fdba80b15004513c3ac2e49e6d9eaa4d0a04cd2ee0b8d9e2824c1053a970060dcf586e4465868f7084b262ba93dcda8219c71982710c6896fcc5671f615055cb9a3308be77c14a8169b8eb37b0b1f995807a6dd943442e849597771de9923d41574579a84b9cf3f34b4ed7dccb842a783d63b1034", 0xdb}, {&(0x7f0000450000)="", 0x0}, {&(0x7f00009ea000-0x1000)="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0x1000}, {&(0x7f00007ca000)="c680d45ba60dd85feba0e0cb97cd2f22f3f46a02e4109adde56531d163a4727f2f3737ca2b6b56e0e1769741953bad2c1fad1f57448590798b60f38982b0bc727aa42417aac340ec4fe937a52e505b070735dfe7c86bc7af2d38068f9c6a07010cff7f9f7141e5", 0x67}, {&(0x7f0000b5d000-0xf3)="e70412be7c5371f102fb7905a8c805ec73a87d508111616e57c693ad0b888deb4cea6c2c96299f165dd9e5e8c221f3078c3293401a6d24c7828db7e4c652b148b97a9bade27c9885ec413c32cce93a5a1fc500a72f34b69bfc53a63b49995b680524b1116bbe2fe2b27d7eedc6799d3a62f5b7b2ee9cccc5a5025a828cb5c8fc2e03e2b2a4414b27f88aed5ffcecb74d6959ef88c71dd50a634e500d11dd75ab2003f56cfcb95ec6bbda512ef8f6bd19cd564528b964a7fb5c71c1a48f849d1efd31ce35b8f8111431cc4b9812bb4aa13cdb2f79208c0d6c3118ec6e452b1adb635e1be4eb3a8e59bf083330b23d8b596a8c37", 0xf3}], 0x6, &(0x7f0000ab0000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x60, 0x4004000}, {&(0x7f0000295000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000c74000-0x90)=[{&(0x7f000028c000-0x65)="d000d1133316866bc19882aa00d6ba0a8f7d90d59ec0a77613883ce053340000be36792a24cc9eb4255fc3f700aa6b5291360470d32124ddf34dd975ab5e500e74a2e2f6c0f0f0074cd8c31a847acbe99cbf74c1b57e7e77180047cd9bf685bf76bde33db6", 0x65}, {&(0x7f00007c7000-0xd5)="c6e265bf96346797671ed0920822279aae2ae0a8244a629012f105af67d8fa2895040de6478072257ad61b110b34d7746f958d8783e2eb1c659a29cd6b6046e3a4d76225124d0bd0def84f793fd6e58b47442b25c4979ac4c741191b34526fdebdc370800070e1a87574e2441e5987ce0c94e0323b5e68efa7aa67fed4c92f3e9808a9471854e5f3af72cf37bf7ba8ddc57f925c50aadd8adf32d4caaf7e9566d5f7919792e85eb8b6d985c7cf243b33308d7c6f3ff6d0b9c3a187fa0295d989e31088eb9cfc12ddb474bd2806ba4910d562bfd94e", 0xd5}, {&(0x7f0000d99000)="bf5f40e8058c64482a15b377fc658276b8ec364fba75bec6c5f3e126add3bda236cce071efd095b9cc8f22c50ef04e942b7b0075ed41c39bc486510eb8c560158eacd6796cc3688e88a480bc", 0x4c}, {&(0x7f000009a000-0xa2)="ce6409c85e4efc1efb784dbebd8d9265b2481006ed90229af3b4fad88aaac643a9cebf62c88f12f17fd1553f019036dad2a9621c7885659176bacca66445d68e71eb6944b46b3fc587cf0bd74cef3e81e0e49cfcae75c07e98c74a78b8818c4595fbfa8cfd99024c8fa7468e59f10d77cbf0bce5d30b5c618b4dc3f16bf5d78bcf863a4cd7d6589038556493244804f74a8c7353c0f0d7d8dbb698d359bc89dc80c2", 0xa2}, {&(0x7f000003e000-0x85)="0afcff79245d47ede678533278919c0cdef3fb7e68c8de3e2232d5c628ff2faefb16858a307b09e17985b9fabb4c79d0547072fb4b9365184a541c52430596b98ac69bf032bdec4850dac46ceeec2fed56bc557e8be785f382f9afef1821b89cfd4663b2e524917defa627244dd819e6babbed0f743c0b097db390dda2e415e211b198388f", 0x85}, {&(0x7f0000a70000-0xa4)="85442e4ea825e668bd5ed1233efdf9431146592e89dbd94bdf976af53d666b14fe48c1528646f9f585ae68004ab6b8580c923bfc436083e3af12e14ff8a5dbdf9e6460bf159a9a782487a86b4c4db07c032afe3020f825128a3285100bde3e65f70f475659001afed908068c2251d15a80e7a023123644a63f7ec0bb5da5b0017667ca11d2daefefafecf39507688f5518b10aedecb7bb7ddbb13d938ebdb798aabeb997", 0xa4}, {&(0x7f000011d000-0x63)="b543d906b5b9e98738bbb8c7252a359cd38e68ae23dd0062cbf032b59ca35064f0e6f30399eb99ceadc67ef2657147b5d8a6e4336bff3c53604bce507443c8345bdd7eb43f619ce2149d0cc7e068c0cc1673d7e9efa360725cb0a504d6bf8887236bf5", 0x63}, {&(0x7f00003e0000-0xdf)="f3d5fa349f2e1e7360d01577660779d5e2d30a97fd7f810d0dc3a17034724d45e04dff93b7b31340cdb392c6bf469db5d5f0f85b5c6d5ad925f8c7643ea82d77513fe6f0da79b5bd833df5afcdf4898f90a7dbc5cb76d0091482f6478319634e0cdd280bf14bc946876c07eece08f5a71fbbda81bc5ec10b0550599f3cfe106a17a079207d49a0f96a60f7247529240d6c79397aade9d189c86314f7046f811649d018faecf38467ad8d65790879da5f10976e60f983f225af0f2b8c83ffca1c51fa2eb516c7aeacddcd6b56cb642b6abaa471eee4d9109417c9160932273c", 0xdf}, {&(0x7f000056a000)="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", 0xfe}], 0x9, &(0x7f0000711000-0x20)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x20, 0x0}, {&(0x7f0000c6d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f3f000)=[{&(0x7f0000260000-0x92)="403bcc657795e874f37b71ad6f4263f7333b098217bedb589bbe61191a0e1ac9270526503363ca511aabc57eccabaca911f99e413ae9308b24047ea62671ed89e8eb217d9312bb02d5e58ed2a5e1807d2204e3a698151ae3e3da9b2b8aa86508cb106be26b18af0f66a1156bfac2754a3b68de68b22fb8fc092a69c2d5e983648cee25935262c3b69856dc619d3b817d92ec", 0x92}, {&(0x7f0000568000-0xb8)="4cc99773608349feddf4fc2a1355e07c684d676705fd26a4aa6ad2ea938adb9190ec0dd99b1fdf0637cc851e35072ba35e9f8da695cad7157dbd14373220663c830c112b619f37f2c66a6409d1c004506980eed79fd8c0f9d3c5211f2fd1e23c68ad93dca8fd1a869ea380f13d3dedbbe49753d17cbd7ad896af75e94fd37adaf12e582502a2712123397cf0e720d316c33c85535f8e7ad699939da122ac3013e36b5ef19470128f73d65f1c696c5b10a5934e604a39fdea", 0xb8}, {&(0x7f0000d2a000)="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", 0xfa}, {&(0x7f0000f75000)="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", 0xfb}, {&(0x7f000067f000-0xd4)="adf70b9d55c2abc50fd996505e2d1458e99951b5b7d4478b18a462ed9ba866cbb48a5f602aa272996e48e09884ddafe0d7c36785453aeb160fcbc1e3e369aadb82971dbe30ebc98b0bf2efa6503c20d036f69a01775b20303c7b18c96a16dbc1427f16cf83d64c518861c7336dcc6bcb502949da01190fe3385a1b880083b286ee5e27f0821b7b60edc6ddf470873cb0eaef62f33a67426307ca33d7a8c0b31632ad52c7b4e6ec778ae1c6d9aa2e14872245e0e77016bf7e94ae3816b44ba5647945e271110e48fa31983c55049a91b1e3aa0a95", 0xd4}, {&(0x7f0000041000)="fb087725419aef744357a66cdde4d5a88d9032ffdf69e8524905e18e330f927388f628b709bf91d7c94d03cd3eae17fcdb5de5ee030ffd029362147eb5f6e6ffe1e4a7cf0026dc7cf5e85e6dd04b60d589b7f4d1e75ab3db", 0x58}, {&(0x7f000006a000-0x50)="57d7bd4b0dd9a580ed3b76b13ab2f771760cfaf8167be733657e715903c1f8e11b83b8d02c7d6a38fe3d545b9dcd44f9ecfc7aa1d8e061508a307452923f7bd3720ee769b5fb2ed0186e98e930668aae", 0x50}, {&(0x7f0000c28000-0xf)="2fd536c0412f22249d14deddbdb7fd", 0xf}], 0x8, &(0x7f0000a5e000)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x20, 0x0}], 0x4, 0x4041) 2018/01/09 19:31:26 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000008f000-0x9)='/dev/rtc\x00', 0x201, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004ed000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00001fb000-0x4)=r4) 2018/01/09 19:31:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009a6000)='/dev/keychord\x00', 0x2, 0x0) mq_timedreceive(r0, &(0x7f0000fdf000)=""/170, 0xaa, 0x1, &(0x7f0000a6a000)={0x77359400, 0x0}) unshare(0x40000200) r1 = timerfd_create(0x0, 0x0) poll(&(0x7f0000004000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x1000007) mq_open(&(0x7f00003a0000-0x5)='eth0\x00', 0xc1, 0x23, &(0x7f0000d80000-0x40)={0xff4, 0x2d2, 0x7, 0x22, 0x6, 0x100000000, 0x7fffffff, 0x100000000}) [ 42.585683] binder: 7382:7383 ERROR: BC_REGISTER_LOOPER called without request [ 42.610894] binder: 7382:7383 ioctl c0306201 2000efd0 returned -14 [ 42.619279] binder: undelivered TRANSACTION_COMPLETE [ 42.624547] binder: undelivered transaction 46, process died. [ 42.626447] binder: 7382:7390 ERROR: BC_REGISTER_LOOPER called without request [ 42.628297] binder: 7382:7390 got reply transaction with no transaction stack [ 42.628304] binder: 7382:7390 transaction failed 29201/-71, size 32-8 line 2920 [ 42.628494] binder_alloc: 7382: binder_alloc_buf, no vma [ 42.628517] binder: 7382:7383 transaction failed 29189/-3, size 0-0 line 3127 [ 42.629578] binder: 7382:7390 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 42.629585] binder: 7382:7390 BC_INCREFS_DONE ufffffffffffffffe no match 2018/01/09 19:31:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) fcntl$setstatus(r0, 0x4, 0x800000006000) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000b34000-0x4)={0x0}, &(0x7f0000e79000-0x4)=0x4) fallocate(r1, 0x0, 0xffffffff, 0x81) r2 = memfd_create(&(0x7f0000a24000-0x22)='/dev/loop#\x00', 0x0) pwritev(r2, &(0x7f00009e2000)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) sendfile(r0, r2, &(0x7f0000a31000-0x8)=0x0, 0x100000001) 2018/01/09 19:31:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) gettid() r0 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ad5000)={0x0, 0x0}, &(0x7f0000fdd000-0x4)=0x6) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f00006db000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 19:31:26 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000008000-0x3)='\\{\x00', 0x3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000007000-0xe8)={0x0, 0x0, 0x0, 0xafc, 0x0, 0x0, 0x5, 0x13, 0x0, "0e70e06f088c50e359bb91b28b51330312f740b8adf1007b19c616b1e95f059e7a97bcd8e41d928b600eddb61cb2e47870bec3d92940a419a6be722bce032e98", "039db2d5b5ec4ec9623464512ce1fb8b001955550f9f817e5b263fba8b21f7051c2d53812bf43b03b50f684a20dc2326a251ab1a7dfdc541f2a7108985151cb2", "01c9c1a32d2c091fcecd210170966e878450baee183c9827e615b0fef8ec405e", [0x3, 0x3ff]}) r1 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000006000)={&(0x7f0000004000)=@full={{0x3, {"dbbe93e7450e48"}, 0x9}, [{"b780d36098a47a"}, {"35d5956e7c7e41"}, {"d7c9c166051a90"}, {"d40f62c2477649"}, {"f7f6878a84cc50"}, {"2932b19497d857"}, {"1fb3bab6d8e9f4"}, {"f44f09201fe94a"}]}, 0x48, &(0x7f0000008000)=[{&(0x7f0000009000-0x2f)="386893bf9fa4cee841c744dd1c46a13d5db757e7f0b78078b427aaf14ee5498e42d351291333580439c4805937a97c", 0x2f}, {&(0x7f0000009000-0x26)="dd595a5d87d7e4c5b1df505f1a0ccb3ded273ff2b3b4d7bff41010e6f46697901c6d59dd60b1", 0x26}], 0x2, &(0x7f0000009000-0xb8)=[{0xb8, 0xad869b8885a731fb, 0x0, "1986e63520317a2330c80ed9fcae89cc18b08520487bfa5e1c3a7d54d81f0da090417eb635f62be3990c1bc76d1be282c6bdea071affc77fdaac20d85bc4f79df6d8e7008052667e7581de4a051667c089eaf608d45f2b3cadcdc58086e85a17c13cfee8126cde01aa7fb2fb07cd6d2a1d837d1faa1ae5f9eb0ae81255848761e5e6d553e26331bafec07e54e0698e9fc8f382d377e602e23a5ee137073e098f6930e3cccb"}], 0xb8, 0x4041}, 0x20) fcntl$addseals(r1, 0x409, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000007000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000)=0x10) 2018/01/09 19:31:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) write(r0, &(0x7f0000b5b000)="d801baee80ed93aa0ea8dcd51d2e6a52a0bdcfcd6c844bba0a57ceddff600eee2920d0cd63073acba4991a405a90bae961e24fa0e91ebdc731075c370f2c459d93cde3d85e33136eb451c2d9ef3b7ea5fbccb2ff2ade33a44f570001264bf899500c765c750ea4147589009b5387b1c7", 0x70) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000603000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0xff, 0x19a7) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/09 19:31:26 executing program 4: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="87000007ff345dec0c19b86c09c22e83c68174708d6db90900000000000000c1de47000000040300b02bf212", 0x39d) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e62000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e63000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e64000-0x4)=0x8c) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e63000-0x8)={r2, 0x1}, &(0x7f0000e64000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000776000-0x8)=@assoc_value={r3, 0x41}, 0x8) socket$inet(0x2, 0x6, 0x4) 2018/01/09 19:31:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009a6000)='/dev/keychord\x00', 0x2, 0x0) mq_timedreceive(r0, &(0x7f0000fdf000)=""/170, 0xaa, 0x1, &(0x7f0000a6a000)={0x77359400, 0x0}) unshare(0x40000200) r1 = timerfd_create(0x0, 0x0) poll(&(0x7f0000004000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x1000007) mq_open(&(0x7f00003a0000-0x5)='eth0\x00', 0xc1, 0x23, &(0x7f0000d80000-0x40)={0xff4, 0x2d2, 0x7, 0x22, 0x6, 0x100000000, 0x7fffffff, 0x100000000}) 2018/01/09 19:31:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) 2018/01/09 19:31:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000038c000-0xc)='/dev/autofs\x00', 0x80080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000015d000)={0x80000000, 0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000b4e000)={0xb7, r3, 0x2, 0x8}) bind$inet(r0, &(0x7f0000114000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00008b9000-0x80)=[], 0x0, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) [ 42.630391] IPVS: Creating netns size=2536 id=12 [ 42.690998] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.704174] IPVS: Creating netns size=2536 id=13 2018/01/09 19:31:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a14000-0xc)='/dev/autofs\x00', 0x20c00, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000997000)=""/94, &(0x7f0000123000-0x4)=0x5e) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/09 19:31:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a03000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/09 19:31:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000086a000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f0000cd1000-0x10)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) uname(&(0x7f00009ca000+0x7fb)=""/182) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r3, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000398000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="caa56710046bd1dc68befbca97d1694b"}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_mtu=0xc7}) fchmod(r1, 0x62) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000025f000-0x4)=0x0) 2018/01/09 19:31:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@common='bcsf0\x00', @ifru_settings={0x5, 0x7, @cisco=&(0x7f0000000000)={0x0, 0x1}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)='net/igmp\x00') sendfile(r1, r1, &(0x7f00000da000)=0x800, 0x5) 2018/01/09 19:31:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f00002f8000-0xde)="d525f110f00dfea9b7d2a0694faa18ff454e985b232c9964d73390358f52b9e3f0ec242d7b63a3f0d5ffb0fe5ab89e9e8d776781426030e71a165b0e68a1e0e09289d3778609ecff05fc5a9213974a1e8d0fd026dbc9adb8c8e4e86b7f1f89c928e1c058ef09add9a0f9e07272cae2ee75de27d5b3d65d5cf078ca800d52627baeca4fa71910a1b54cd8a842e9f663ba4ec5cb643b30e4e7d4f67ee327f99a306aa1ca99e191dce895315023ba3c9f7f64576281b24ae494c24b00e54eddbc932f201837d99c8b2f871a083f2de7ac498aa6cb2f36aa66154e22b9fd8296") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/route\x00') pread64(r1, &(0x7f00008a9000)=""/0, 0x0, 0x200000000) 2018/01/09 19:31:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e54000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() r3 = getuid() fstat(r0, &(0x7f0000954000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$unix(0x1, 0x5, 0x0) r6 = open(&(0x7f0000d19000)='./file0\x00', 0x2040, 0x84) r7 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000065b000)={0x0, 0x0, 0x0}, &(0x7f00002e7000)=0xc) stat(&(0x7f0000cca000-0x8)='./file0\x00', &(0x7f0000ba6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dde000)={0x0, 0x0, 0x0}, &(0x7f0000bc5000-0x4)=0xc) r11 = getuid() getgroups(0x2, &(0x7f0000702000-0x8)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001f7000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003a3000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f45000+0x6b2)=0xe8) fstat(r1, &(0x7f0000c8f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() stat(&(0x7f0000a7f000)='./file0\x00', &(0x7f00004a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getegid() sendmsg$unix(r1, &(0x7f0000958000)={&(0x7f00009c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a1e000)=[{&(0x7f0000623000)="5f3a6e0acaf621a2afc1fc1b80580ee9a74ce670c92ff1addb447aa9dd41c3e2ada2271dde34da9deea1d8c051510faa615df37780bc96d05086b6b4a08eea3ef9fea0ada6c79c87eb2a062def85d690ffdcc3e7faf7df8d986ab741568a0d827551047a214708f4283539fdf72fd912edac1a1fd329fe63bb1a48f5592ec2fcebe1cb15fa6b1111880b65a3f5e854e4dcfb90cb", 0x94}], 0x1, &(0x7f0000fe0000-0x148)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r5, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r6, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x148, 0x80}, 0x4000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r0, &(0x7f0000009000)=[{&(0x7f00003be000-0x1)="8f", 0x1}], 0x1) [ 42.736974] 9pnet_virtio: no channels available for device غî€í“ª¨ÜÕ.jR ½ÏÍl„Kº [ 42.736974] WÎÝÿ`î) ÐÍc:ˤ™@ZºéaâO é½Ç1\7,E“ÍãØ^3n´QÂÙï;~¥û̲ÿ*Þ3¤OW [ 42.758855] device gre0 entered promiscuous mode [ 43.493943] pktgen: kernel_thread() failed for cpu 0 [ 43.499102] pktgen: Cannot create thread for cpu 0 (-4) [ 43.504579] pktgen: kernel_thread() failed for cpu 1 [ 43.509666] pktgen: Cannot create thread for cpu 1 (-4) [ 43.515033] pktgen: Initialization failed for all threads 2018/01/09 19:31:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d1f000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000098000-0x4)=0x8, 0x0) getpeername$inet(r0, &(0x7f00000a8000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081a000)=0x10) getcwd(&(0x7f0000c57000)=""/65, 0x41) r1 = socket(0x400000000010, 0x5, 0x6) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00005c7000-0x10)=@generic="702b27617b12d8d7a72c16e0fec7e2cf", 0x10) write(r1, &(0x7f0000fa3000-0x1f)="1f000000040a1f000000000000000000809d15ff0900018004000100ecdf18", 0xa73a021e) 2018/01/09 19:31:27 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e70000-0xe)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8cc8}, &(0x7f0000f29000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) timerfd_gettime(r0, &(0x7f00006e6000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000ce5000)=""/68, &(0x7f00009a0000-0x4)=0x44) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x9) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00002ba000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000350000)={0x0, 0x0}) poll(&(0x7f000083f000)=[{r3, 0x50, 0x0}, {r4, 0x4, 0x0}], 0x2, 0x84c4) 2018/01/09 19:31:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000125000/0x1000)=nil, 0x1000, 0x0, 0x6, 0x2000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002d2000)={0x0, 0x0}) dup(r0) seccomp(0xfffffffffffffffe, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000457000)=[]}) syz_open_dev$tun(&(0x7f0000d21000)='/dev/net/tun\x00', 0x0, 0x20000) r1 = getpgid(0xffffffffffffffff) setpgid(r1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000593000-0x8)={0x0, 0x0}) 2018/01/09 19:31:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/09 19:31:27 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c32000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe4, "0f0703320c8e3202096531958422c4396e9b3f157a82b5e923a89694b80123b9a2069aa811fdd7b55641b21f79b44ab14ed480030abbba345c768317005c83b0194611f161f052c63e8037ca18cdd913df7d917f6cb06977322898b5c9cffca02a89232b97005672bc15628f20bbf9de815769a22bf3a4e11f89ce5ff34eac7a685e26ee08a400fd1e2c91623b60d57698a45a5869a9753e682800673516e15ce055f8897ffb0b84f21851a5dca1485013d7e392c9420713efa642217698ac9accf1b2e234f3595ca56c93d38a0cdb5db688459f6a4a6cf88c96daf4d2d3549c77981d12"}, &(0x7f0000d92000-0x4)=0xec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c19000)={r1, 0x7345}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000e21000-0x4)=0x8) r2 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f000078c000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') renameat(r3, &(0x7f0000431000)='./control\x00', r2, &(0x7f0000bfa000)='./file0\x00') 2018/01/09 19:31:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000c3000)=0x0, &(0x7f0000b00000-0x4)=0x4) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d7000)='/dev/rfkill\x00', 0x0, 0x0) accept$nfc_llcp(r1, &(0x7f00004ed000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008e5000)=0x60) 2018/01/09 19:31:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009a6000)='/dev/keychord\x00', 0x2, 0x0) mq_timedreceive(r0, &(0x7f0000fdf000)=""/170, 0xaa, 0x1, &(0x7f0000a6a000)={0x77359400, 0x0}) unshare(0x40000200) r1 = timerfd_create(0x0, 0x0) poll(&(0x7f0000004000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x1000007) mq_open(&(0x7f00003a0000-0x5)='eth0\x00', 0xc1, 0x23, &(0x7f0000d80000-0x40)={0xff4, 0x2d2, 0x7, 0x22, 0x6, 0x100000000, 0x7fffffff, 0x100000000}) 2018/01/09 19:31:27 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000014000-0xc)=@sack_info={0x0, 0x7c, 0x8}, &(0x7f0000011000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x6, 0x8001, 0x2, r2}, &(0x7f0000013000-0x4)=0x10) 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}) mkdir(&(0x7f0000013000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000305000/0x4000)=nil, 0x4000}, 0x3, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 19:31:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000c1f000)="0000000000000007001000000300007d00dfda25cacd3ef30000000000000006567bdcfd11a945ed009d355ba223000000000000008b8e3644dccb96991c32ac24814792f003d562668344142b35d8e2c730f5573f0ecc131c7d6b96dcb7bde77502b4d2f8d22196ea4ce8316ab8ae2ab381de9676885550a0c0a2673d52eb0e07006400000000000e98a82c43ffe7211131ab7e7b450f8036afad22644e21c37ba7c9f3beeed979c5e4682bed87932ec0db8eb7ed54731baed8603657f38c4f2c96b46473d60c952514b028df25cc07ee94595ca726755714ac") pipe2(&(0x7f00001c4000-0x8)={0x0, 0x0}, 0x800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000277000)={{&(0x7f00004ea000/0x1000)=nil, 0x1000}, 0x3, 0x0}) fcntl$setlease(r1, 0x400, 0x3) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c77000-0x9e)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 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, 0x1}, 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) 2018/01/09 19:31:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ee000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000df7000+0xf70)=@sack_info={0x0, 0x7fff, 0x2}, &(0x7f0000735000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000867000-0x8)={r1, 0x3}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000bf0000)=0x5) clock_nanosleep(0x7, 0x1, &(0x7f0000000000+0x6a5)={0x0, 0x1c9c380}, &(0x7f0000001000-0x10)={0x0, 0x0}) getresuid(&(0x7f00008b3000-0x4)=0x0, &(0x7f00005a2000-0x4)=0x0, &(0x7f00000ae000)=0x0) r3 = socket(0x10, 0x803, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f00001b1000)={@rand_addr=0x1, @broadcast=0xffffffff, @empty=0x0}, 0xc) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f0000168000-0x4)=""/4, &(0x7f00007e4000)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000dc4000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000ee3000)={0xfff, 0x9, 0x5, 0x6, 0xffff, 0x1, 0x3b0, 0x800, 0x1000, 0x8, 0x7fff}, 0xb) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000cd000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000089000)={r1, @in6={{0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x37a8, 0x4, 0x3, 0x80}, 0xa0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00009df000)=0x11, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f000045b000)=0x79, 0x4) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006a1000-0x10)='/selinux/access\x00', 0x2, 0x0) r6 = socket$netlink(0x10, 0x3, 0x6) fcntl$setpipe(r5, 0x407, 0x5) readahead(r5, 0x7, 0xa885) sendmsg$netlink(r6, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xf8, 0x16, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) statfs(&(0x7f0000d2e000)='./file0\x00', &(0x7f00001b7000-0x26)=""/38) 2018/01/09 19:31:27 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006b9000)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000041b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000b07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) time(&(0x7f000051e000-0x8)=0x0) socketpair(0x12, 0xa, 0x8, &(0x7f0000d12000-0x8)={0x0, 0x0}) recvfrom$unix(r2, &(0x7f0000ac5000)=""/206, 0xce, 0x123, &(0x7f000034a000-0xa)=@file={0x1000000000, './file0\x00'}, 0xfffffffffffffda7) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000161000-0x8)=[0x401, 0x4]) socket$inet6(0xa, 0x1, 0x1) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000620000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$unix(r2, &(0x7f0000588000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/09 19:31:27 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2018/01/09 19:31:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c32000)='net/psched\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000bc3000)=0x0, &(0x7f000060b000)=0x4) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) write(r1, &(0x7f0000b30000)="b88cf4c3a517e9c11b78766c2cf06c2facb6e6968e8534fb3f2f15623756da0b2192b48c64e6c9a715928c370307814634b582fbfbe28609cf1cac81cdab01fb65f5e88b56d17c831921d2c626936b0cd884ad48b901b6c9bc6b13fbc28d6d85a6c850d36dfc23453b5021aa478dfe2235deee030aa3d3b783312b505128975a2b17e0845b84c0208331fa084a582bbed9374ca5b9129e1eb508bb07609fcb44e3fe92", 0xa3) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) connect$inet(r3, &(0x7f000028d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:31:27 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000001000-0x34)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="93864a56d63e", [], {{0x8906, @arp=@generic={0x0, 0x0, 0x6, 0x2, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "b11b", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "225bb5adeada542cd2b4bf315e2b4b6b"}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/01/09 19:31:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000596000-0x1f)="1f0000001e00dff2f909000000e100770a0000140500229803fe1ad100ff81", 0x1f) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009f8000)={0x0, 0x16}, &(0x7f0000e16000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b57000-0x8)={r1, 0x800}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e5b000-0x4)=0x800, 0x4) [ 43.672386] binder: BINDER_SET_CONTEXT_MGR already set [ 43.678622] binder: 7460:7461 ioctl 40046207 0 returned -16 [ 43.700291] binder_alloc: 7460: binder_alloc_buf, no vma [ 43.707228] binder: 7460:7461 transaction failed 29189/-3, size 0-0 line 3127 2018/01/09 19:31:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r2) listen(r2, 0x0) listen(r1, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000bb0000-0x8)={0x55, 0x40}, 0x8) 2018/01/09 19:31:28 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005fd000-0x9)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002e4000-0x29)={0x0, 0x21, "b7068a8883d8f07f5171b4274d22fac0aacf2e7da659274e332f705731f95ee5da"}, &(0x7f0000e28000-0x4)=0x29) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00001a2000)={r1, @in6={{0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000484000-0x4)={0x20}, 0x4) writev(0xffffffffffffffff, &(0x7f0000314000)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d00010004040800bc04000000000000", 0x58}], 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e68000-0x10)={r1, 0x5, 0x800, 0xfffffffffffffffc}, 0x10) socket$netlink(0x10, 0x3, 0x15) 2018/01/09 19:31:28 executing program 5: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00060000161912000007000000fe8100ed3b8509000100020100e73f0658", 0x1f}], 0x0) 2018/01/09 19:31:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000047e000)={@generic="187a35801e759fc37cfa29984967df8e", @ifru_flags=0x0}) sysfs$2(0x2, 0x0, &(0x7f0000520000)=""/216) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000078e000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000326000-0x20)={0x1, 0x0, 0x10003, 0x80}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000cb8000-0x10)={0x100000001000, r1}) membarrier(0x18, 0x0) [ 43.732598] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.739750] binder: undelivered TRANSACTION_COMPLETE [ 43.754340] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 43.767196] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=7517 comm=syz-executor5 2018/01/09 19:31:28 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000f000)=[{0x14, 0x1e, 0x209, 0x100, 0xffffffffffffffff, '\n'}], 0x14}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x1) 2018/01/09 19:31:28 executing program 3: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)='ns\x00') mkdirat(r1, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d53000)={0x0, 0x37, "162d042dbf18e9ed7bf33fb07a70507bdd50f5d02165ff7fd6280b86e3466af7599568b8adfd612dea842b0aa6df26ee57fddd63839de7"}, &(0x7f0000225000)=0x3f) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d53000)=@sack_info={r2, 0x3, 0x7fffffff}, &(0x7f0000d54000-0x4)=0xc) 2018/01/09 19:31:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008cf000)='setgroups\x00') accept4$packet(r0, &(0x7f0000cb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000329000-0x4)=0x14, 0x80000) creat(&(0x7f0000206000)='./file0\x00', 0x4) lgetxattr(&(0x7f0000619000-0x8)='./file0\x00', &(0x7f000094c000)=@random={'security.\x00', '@eth1\x00'}, &(0x7f0000a46000-0x3)=""/0, 0x0) [ 43.772520] audit: type=1400 audit(1515526288.036:28): avc: denied { create } for pid=7510 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 43.809047] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=7517 comm=syz-executor5 [ 43.827545] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 43.828131] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=7539 comm=syz-executor5 [ 43.856199] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=7517 comm=syz-executor5 [ 44.343494] pktgen: kernel_thread() failed for cpu 0 [ 44.348632] pktgen: Cannot create thread for cpu 0 (-4) [ 44.354277] pktgen: kernel_thread() failed for cpu 1 [ 44.359369] pktgen: Cannot create thread for cpu 1 (-4) [ 44.364779] pktgen: Initialization failed for all threads 2018/01/09 19:31:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000849000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000008d000)=[{&(0x7f0000411000-0x8b)=""/139, 0xfffffffffffffedc}, {&(0x7f0000319000-0x29)=""/41, 0x29}, {&(0x7f000060b000-0xfa)=""/250, 0xfa}, {&(0x7f00001f5000)=""/45, 0x2d}], 0x4, &(0x7f0000001000)=""/137, 0x89, 0x0}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001d5000)=@generic={0x0, ""/126}, &(0x7f00004e9000-0x4)=0x80, 0x80800) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000aa2000-0x4)=0x0, 0x4) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x8) mount(&(0x7f00004e2000-0x8)='./file0\x00', &(0x7f0000e36000-0x8)='./file0\x00', &(0x7f0000f12000-0x8)='cgroup\x00=', 0x0, 0x0) 2018/01/09 19:31:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004fe000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e30000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00008dd000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000f76000-0x14)={0x93e, 0x7, 0x5, 0x80000000, 0x3, 0x6, 0x9, 0x282e, 0x4, 0x40}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00004a8000-0x4)=0x0, &(0x7f000095d000)=0x4) ioctl$int_in(r0, 0x80000000005408, &(0x7f00008fa000-0x7)=0x0) 2018/01/09 19:31:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) getxattr(&(0x7f000002f000)='./file0\x00', &(0x7f0000b21000)=@random={'osx.\x00', '[+eth1\x00'}, &(0x7f00008db000)=""/153, 0x99) r0 = socket(0x11, 0x4000000000080003, 0x0) accept4$ipx(r0, &(0x7f00005fc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000071c000-0x4)=0x10, 0x80800) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fe3000)={0x7, 0x5, 0x6, 0x2, 0x8}, 0x14) sendmsg$netlink(r0, &(0x7f0000c40000)={&(0x7f0000a88000-0xc)=@proc={0x10, 0x0, 0x1, 0x4}, 0xc, &(0x7f000048a000-0x70)=[{&(0x7f00006c0000)=[{0x0, 0x1000, 0x700, 0x0, 0x0, "d38a21c6001c3980c037bdd1f69f4372491b3955103d6f8b8afdb6b8f85a0d28826b"}], 0x0}, {&(0x7f0000412000)=[{0x0, 0x92fb, 0x0, 0x8, 0x2, "29a0d10db33bd51a3ce9d20734b4d52df68b16ae0dafada72c37596f57eae3eedb36cc0123df203cac043f7f66ceace17c773906a5063ffab9a9d72ff7481cab903075c816711d65059f5705272ec5c72919e3ddaca5b8555c8227c27233d7ff39fccdb59651e694"}, {0x0, 0x2, 0x400, 0x0, 0x1, "d11c4c25a25fb06311ac8b88ae4e4f1eba83ade3cd4b36353b91e2adb5bff142cedb12ed0b079e094db10a2dc458f0fa2e94d274a4221728e8adaa1ddfa03dacc8b92be1b4c532f9d568a9350ceaab5dc519f55881aef356708ef847ec061d07e6ce6740891ecc24acf35195fe50a0a3cb17a539039960a3da44380dd0d6f55b0c9b1b7ce746"}, {0x0, 0x5, 0x200, 0xea6, 0x2, "457d831af2370ed274934d622b42c22ad4774509f82e42bdeb9557e9f9f65b391c0d23e06534156239fa9a0e95c23283e694183c49febfe4c2e2d80455b150f96671092844a078aeb1e68e084223521752c3a7923abb75c2ff7b0fd5d6c8c5c2cb74884d5b16e4bf7dc3f63064c5cc0b1e12b4bbf5d4eabc05f3394616e8f373c616c69d502aa394435377a93ac1f90c1be3e432ffc1c1c0458861c756b94712e5e47a6a9c2c81ec7d48124a52f65bd249cdf56190f8e0b77bb8d1d7a8"}, {0x0, 0x6bd6, 0x100, 0xffffffff, 0x2, "8c4cb772bfb137af04a11fd2db0767c64ae98fcdad16c9b5a98c48259789fdda1d3efd1e2dfe7f68b3ec2afe8aaa3c3d8745dc06ec56f7ba2fc3b1c28a587f099529b92eca3f76c09767d883f243df6354377dc6ca24e2005ddf73234e0699a8a79820961e2c6f70627d0630a9812744c02715cd50f298137291aae56eeae7c9cf"}], 0x0}, {&(0x7f0000cc9000-0x13a0)=[{0x0, 0x5, 0x200, 0xee, 0x2, "c8246fa7a7462f461fafa6b950be1a5d39c3dfb970fa6fe32b9ab7008e2bf5fc79f0fc00ace31d45df3c8f71a6f612194015b2a95917003fe827d2e20dfe15dd6d67789ae5e4ee192b7ae9e51e773852c3d2d2128ad7007dda72bea857582c425167889804f77a08627599af98678afd65aa0717a72ddad09adcba136efa6c31b0f3068b178e2bd97910b578551754259d10f7497c01ec47aeb1e687c75bddbe6aab4822decedfc3bda311a5317be8f098b4bcd3251b33707daef0988d71a535e8465c8effa761a2bf678c57a5cc7c176ac8ad18031877bdafaa73ede0a5f16d13877c0c7ef9ee7760"}, {0x0, 0x6, 0x414, 0x8001, 0x0, "8de10823c947d12e4fba9c732c7e3289b260eca6b3bac790a03d8a7f3bbcc999b6f22fbf73bd7ac705bda166122fd03cd72ab4e03cd2d50401946e3f46ad9899eb978bc8f2fc41b19b3b53573beb797548b98b9f6de2886fbbacb3dcf7ef7133798d1c114196c942ee9ccc89f88473634c2d16fe575ac2de1adf6d7b288b604ce9922e92a8fe7fc1e2eed3ddb5bf9f466ebb2ef2f57c67536e4772ec5ff530e2f244d5111b590a94cff74819f77fdbe95853be75e6631af98780f04bc0b1f081e091743d2cae06e0aa7fd9efff3b3c4f0030566c974bfdadd282690985b275e7727a92e020723a6028af"}, {0x0, 0x3, 0x20, 0x0, 0x0, "8498b49d4e6d8bfb76f4e6df962090932a1dee35c58d051858207ee461afaab142fd7bd781b5af507c85cea611993ab3ef442328e354ea30d41f9e30d63b80f8ae3fc8aad256e50a281d4df4ae647fe9707f5508164942923cec3f4cbe1fb98be4935a44bca4ab1f3181b00e158ace9e01cb6382b03f304dd6c7e0f1"}, {0x0, 0x4, 0x101, 0x1ff, 0x3, "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"}, {0x0, 0x8, 0x100, 0x4, 0x1, "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{0x0, 0x7, 0x324, 0x1000, 0x2, "26695daeabeeac32d4f0de3dd89479a3050e2fbd54c2d45d"}, {0x0, 0xa42d, 0x0, 0x1, 0x0, "0ca41fdd522805389b1d0dcd8e5f20f083c83c3a2e67ad64eab33f12e57b6284f1ac01a0a5ef44b8e209a9c598f377f2bb46778dcbb473d5a74a2c4ca1ee49fd34ed297d8561ed9bb922700235d92571ebfdad98b4f1c09aa48c1ea3cbb8fcd2f495aef7f73e3c36e43fa2b85d7dcf559ffefb73684edc1b33749e95622e22a3b2d446cf65ded9cf517483deee105d2d7cdc733bd2fa74cf4aa51875d5a5e2db5147dd924f80f4463760bdf241388a539d80cf0b68de288555a978581e2371dc067c286be227c660ab37b903"}, {0x0, 0x5, 0x130, 0x2, 0x2, "98b39ec5f982f6ebca8ab7865996a41c8917bcc8787e44b95787436b97c94d53a8f1907251fa8b7df8e2f41b96f75e75c96ecec6e15a91acde0f5e983c4144a63ce15869ebc66f6bba954be7b9b8c0efcfd4d034f43891f9ba5faa33df0acba5d49015fb3bf8c05d3787f8b256dd211dd8a24251e2e2838d3cef257928e767c85610dad9da59426c6e3133db31d240bd208fac9b93e5b67968087793458ed880640abeb5098e7c70112ddc80fefd792a65bd2928e646932ea628"}], 0x0}], 0x0, &(0x7f0000373000-0x110)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xfffffffffffffd2f, 0x0}, 0x0) 2018/01/09 19:31:28 executing program 6: clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioprio_set$uid(0x2, 0x0, 0x0) 2018/01/09 19:31:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x1) r1 = socket(0x10, 0x5, 0x0) write(r1, &(0x7f0000a21000)="1f00000001021f000000000000000000029d15ff090001800400030000df18", 0x1f) socket$inet6(0xa, 0x4, 0x4) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000772000)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f000099d000)=0x50000) pread64(r1, &(0x7f0000304000)=""/198, 0xc6, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00009e7000)=0x100000001, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004ab000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb3000-0x4)=0xe8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000e5d000-0x14)=""/20, &(0x7f0000649000)=0x14) openat(r2, &(0x7f00005e5000)='./file0\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x3, 0x30, 0x6, 0xff}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r4, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000019d000-0x10)={0x0, 0x84, &(0x7f0000238000-0x84)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x94, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd376d81}]}, &(0x7f0000d29000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000622000-0x8)={r5, 0x1}, 0x8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00005a7000)={r3, 0x1, 0x37a, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/09 19:31:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 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]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 19:31:28 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d67000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00001a9000)="5a28f6369cc7e72cd7c67bdd331c4114925b793d728eb6103a5be6468cb523d4b1273053c9d1d67792158ecbdfb4b738303068bdaa5d91ef45dd9e", 0x3b) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000136000-0x8)={0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8000, &(0x7f0000001000-0xa1)="afd857094f1d752cfd84c40f089c542b80af13e22223b35eb95c22496b9bdb8309f947038e40e6d122cf8f93ba6703f74e8ca20babf8a10bc1bb4190689fe3080cca45a9d0ade2a7fb283087310f3ad5cd59c603df42d0d96d323c30bddfe004b67605c34dff1bde17bfa4c50e80f27390aa26fe9d4f44e9c103d94c620b85ec53b6f1d136cacb7ccce3d2ec8f7c78c6e732b6b61fba5e2a5d2ef5dfadae5ec59d") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x8080f, 0x10000, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000001000-0x1a)="f0c1df002c3b72be491d0d4da07170f1bd1a443965506378091d") 2018/01/09 19:31:28 executing program 3: r0 = add_key(&(0x7f0000001000-0x3)='user\x00', &(0x7f0000142000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0xe, 0x8) keyctl$setperm(0x5, r0, 0x0) keyctl$set_timeout(0xf, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)="0ea373797374656dbd00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000001000-0x4)=0x0) r3 = dup2(r1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000000)={{0x40, 0x100000000}, {0x200, 0x39}, 0x3536, 0x0, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000003000-0x4c)="45208fcb6fab71a282d8b99a2036a2970fb99ed2cd45780924f398d715a0e6e1ba38e532eeb1cdb9109d0b56a1641f4f8327d632ebd727201925e2bd553bee2d338963c7d6ff1fe9c86cb08c", 0x4c, r0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000002000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/09 19:31:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000db000-0x4)=0x0, &(0x7f000067a000)=0x4) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000042f000-0x8)={0x0, 0x0}) 2018/01/09 19:31:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x6, 0x10003) clone(0x0, &(0x7f0000b4f000-0x2)="", &(0x7f000062a000)=0x0, &(0x7f0000153000)=0x0, &(0x7f00003e5000)="") lseek(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@generic="1fdafdb6e83d686a8f928eaea07a6766", @ifru_map={0x2000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup3(r0, r2, 0x2) 2018/01/09 19:31:28 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009ac000)='/selinux/create\x00', 0x2, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000130000-0x38)=""/56) r1 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f000071b000)='/selinux/create\x00', 0x2, 0x0) 2018/01/09 19:31:28 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000016000)='/dev/sg#\x00', 0xfffffffffffff001, 0x420041) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000026000)="25db0918230b44e36783738a075f061bae744523f64ef8ef9bae3318532c534ea96c6cb89b0ab3b8531ac5d95798c69dbc70092af866c005f987f0b43440e43745dc227f6c04e74e508cde60ea5e1eeb1c1d86efcef6bbd1464f0781624c5db812ce2d0bd1c594f5c4df93702bba223539960f4b79b882cc273ff4bc594ae6eb9ff38f0240afe4e0f3b965fa7008ed934c211eb553a838aa7147b4ff6f15094eaef6b5afab509525cc88e8b601a5a308f5d7e82018b72cb26264a087749f219c78169f64732a019968cce40fc499977bc7c659fdc38acfd9c71a95e3", 0xdc, 0x0, &(0x7f0000025000)={0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:31:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eb5000-0x4)=0x7, 0x4) r1 = getpgrp(0x0) get_robust_list(r1, &(0x7f000091c000-0x8)=&(0x7f0000273000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000747000)=0x18) 2018/01/09 19:31:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000eed000)={0x42ed54, {0x400003fffffde}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000c8d000)={0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00001b3000)={0x1, 0x400, 0x0, 0x1, 0x84, 0xce, 0x7e6, 0xff, 0x0}, &(0x7f0000d20000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003bf000-0x8)={0x0, 0x1000}, &(0x7f0000c45000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f05000-0x8)={0x0, 0x5}, &(0x7f00009ac000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f8b000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000967000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a69000)=@assoc_id=0x0, &(0x7f0000358000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000505000)={0x4000, 0x1000, 0x2, 0x6, 0xffff, 0x3ff, 0x6, 0x0, 0x0}, &(0x7f0000c1e000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d8f000)={0x0, 0x9, 0x6, [0x101, 0x4795a86c, 0x1, 0x0, 0xffffffffffff2031, 0x1]}, &(0x7f0000ea0000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ccd000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f2000)=0x28) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000673000)={0x0, 0x2c, &(0x7f0000b5d000)=[@in6={0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000cf000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e7f000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c73000)=0x2c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000042c000-0x6)={0x0, 0x4}, &(0x7f0000f38000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e9d000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x400, 0x7, 0x7fff}, &(0x7f000043e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000faa000-0x10)={0x0, 0x20, &(0x7f0000351000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000427000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001a4000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f00000fc000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000015d000)={0x0, 0xbc, &(0x7f00004d7000-0xbc)=[@in6={0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x74}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc86b}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xff}]}, &(0x7f0000bf7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a7d000)={0x0, 0x4, 0xfff, 0x2}, &(0x7f0000f40000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f7f000-0x10)={0x0, 0x5c, &(0x7f000015a000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x58d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ce2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000144000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f000037d000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007d1000)={0x0, 0x5b, "b49c30087b5ef2a434867400321b0f1723b1d972f976f1655161f2f531c8f1e8a5cd1c58968f3f3ffac1dd2efdf76b54b82cfe71b0a9498583b9339cdf6699479c790f1ac5dbe3a4a9b30fe1a43f5d46b83daaf0cf23ef067bfc6b"}, &(0x7f0000dc8000-0x4)=0x63) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001f4000-0x10)={0x0, 0x3c, &(0x7f0000050000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000f44000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006ba000-0x11)={0x0, 0xc5, 0x1f, 0xa5, 0x7ff, 0xc0, 0xff, 0x7, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x7, 0xffffffffffffc48c, 0x4}}, &(0x7f0000cbf000)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000615000-0xfc)={0x0, 0xf4, "6c668ba273e99598de3f826adefe78698aa735cab09f9751d1a1640801b136dd9d6ace928326e350897398f551615a029b4ddbe250533332838d4b2209161b0cc1f228c58c08baf55aa328b4a8e0fd7dbbf30020f7120cca5bf72a3cdc0e13667163860e5bd345eac5e198f2e77ba5a91e0d39fd543b86c5097fcf7501fe016b627880bd0204fc33db8dacabaf0697c6d7316eb9675defe7003bb8bec2a875a89a26aaf928e79c7daec141d6db301efe3d6024c88691af75b2c54c66925f976f36012b48da0fa5471a6c8e8ae3d569b211b839a115bcfbd4013ba4cd94f62c5b79a5a96316d4dc931be2e1b7ce064c8e1bea96c7"}, &(0x7f0000772000)=0xfc) sendmmsg$inet_sctp(r0, &(0x7f000054f000-0x150)=[{&(0x7f0000a1d000)=@in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000048000-0x50)=[{&(0x7f0000233000-0xb4)="dd0e5c2d8883cc20458e49149c22cf48ca4f89704a87a6d8e2d3b247f4d4f6437a92bbba0d86884681fb22336b95afd6042f46b42ea116e37a3f5d0dd492cc023efe6fb6660c42cc98470224bc9157391544fc286b11d2064803b27b8e7024c37ab9f0cb2c68e1eff734b4679c8aca2dd86cb964f32b790b916021816342ff1dc2b6e9ce898530f661747abdc80bb1bebef86eb797c5106e33d0497e2ab3a7f08af87fd1150726fc8d2da1e82d91bbc09c5b375b", 0xb4}, {&(0x7f00002ea000)="e1437ff9a6c1154e21", 0x9}, {&(0x7f00004d3000-0x2a)="adf225d1e4439640b8a626821d85757026055f6c718e976e53650bc6910a0dd1bddf043bf79d2c96b493", 0x2a}, {&(0x7f0000c54000)="dc34e39738e4ebb0135e10e5fd1407", 0xf}, {&(0x7f0000e4e000)="e401e2229303db981c1ddc29c76b04a12945e956586cf74c37790dcb7908d16331e6a8c65bb591cdbcc499eab5e273945d3e734e74b1d54d166fef1b12439b76db718cf0700063b6d9f7a4efd46fd055dec77d8fdd6a53cbb12bafd2572d93b16bccd268080eae807a2c", 0x6a}], 0x5, &(0x7f000040e000)=[@init={0x18, 0x84, 0x0, {0xb38b, 0x855, 0x0, 0x7fd}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x2, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x7f, 0x7, 0x8}}, @init={0x18, 0x84, 0x0, {0x80, 0x2, 0xc0, 0x1b7ad499}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x4, 0x40, 0x4, 0x2, 0x1f, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0x4, 0x400, 0xffffffffffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x8, 0xfffffffffffffaf5, 0x8, 0x4, 0x1, 0x5, r4}}], 0x150, 0x20000840}, {&(0x7f000063b000-0x1c)=@in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x32a3}, 0x1c, &(0x7f0000566000-0x10)=[{&(0x7f00002ed000)="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0x1000}], 0x1, &(0x7f0000f29000)=[@init={0x18, 0x84, 0x0, {0x4, 0x4, 0x4, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x3ff, 0xffffffffffffffff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7fff, 0x8002, 0x6, 0x2, 0x80000001, 0x1ff, 0xffff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x202, 0x9, 0xc4d8, 0x2, 0x7, 0x2, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0xc, 0x100, 0x2, r8}}], 0xf0, 0x44000}, {&(0x7f0000f72000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006d6000-0x70)=[{&(0x7f0000944000-0xd0)="84cc62c0ee84f35c6784dc8cd59aa5e2c0605dbd918ffbf9e23913c9e2c7b440a9a1317f38fa4ff997884e8137d23c76c1e8f4332ec0a3e5ba0ddd9d4b55bcffaebb854774df37118df7544423c45376cdce27c7ad59c5c5e07586f33648f45f47322affbdf21b562b708a9946fce9002fa2d3320091c53514a784f819393de7e35050ee9d04cbe0c13dd049f033bc15dd75e5a63e80ed330d6a579e55e8f76a6144c5e8125a2797c02963487230c41d90c2f41ea42f1e76dc8629752779636ac54f55c7f4cbc0a2093c8ea77c1b339d", 0xd0}, {&(0x7f0000c29000-0xdb)="aee477e4ca15aafc6306ff3f2c945eac40aff4b655c633d2b594900ebf86353a04e7ee525309b0be5df5c357f66bffd4cc20ea525d45f93ee5fc7dc1541123558e0dde0d045c48ce53655141843703e72107b98d5a8440780451e5711b33c6ebcfbd552d3f9a875ce2a8100b3130ee5abbd455f4a26afafb2525c925c238790f02c380e13991af423dbfa4aaa52568773ffa394f6a16f0e4de45f0478de309e09b17a291ffc5d07739251ad6e8314f64cb7ba6d908dbadd973fb4374e863591ef47c50517e0df12fb270cd30dcc656aa2c16917a367e3c9484628d", 0xdb}, {&(0x7f0000f59000)="611befde0555a006ed0004f996ef5c72eab896a31e508be85329b3a60398e21da047790054f8a7516e85e6350d473b1bd96df3f6d5d472950258e51fd6bf109149d2c88ca2b57853b6b4a8a332a608668a9856831e2ed2a8867b01f6b0396ebd0c2f", 0x62}, {&(0x7f0000169000-0xf8)="14041f1547c41019d1660481294f9cd9241e874ec8e5e8fb528ff785a4381527887808ab37802d3075a6297936e467e013ac90f36747def872af9a4cc5c2eed8cbaaf22be6b1bd6c6b6a475c6e0f2c5524fd1f026737b5647022334d184cdea42487e621c7c6de58d9339ff11336980dedfb0e0f0916f2f34a85898477533069d921b7c9bb5d4291308174a596a2d144a6803ff4f78a201b6f0d8b176e6dc631f4cc95b87820fdf1228ed1a68925013ea1368fd337f927b49186923d8ebd578e72cba47aa2430764c2dedd18c2f087b5bc2fe46b8d738e356f2844c5914cbecbddf7471ecd3231e7a752723510ffd27a95e378a9c74762c4", 0xf8}, {&(0x7f00001c7000-0xaa)="97923c6dd6d1c8ea7bfa11c749be4a53f865967833045c039fbefe484ace97d34cffdf245eb3e3279128ab46454c4bd80acbbb1986c7326dba311763f97d82e7a2c5d6d703865e661cab185c01f892bf01d3d5486b463d09074b794a774cb9b7dd7fba763fa4396b1ed76c29af8ed258c5e3f60af902558db1ad152f60df8b9a927ab6fd07403ff770adc79f792cee714f568fa2477a01346c4455b063ae3645e40f044a2ae41a600160", 0xaa}, {&(0x7f00009a3000-0x5f)="51a576e414229c81019808c420d06b5a9c3a64bb0c7705865ef33038609a183b96cb8ab5408cddfc62fce112305c25b4203a268a5fc132e31dba4b00a37a43cde1422d6a70a928a2fd9348c242503a669fd86796e8723fb7a4d4af37d8b4e0", 0x5f}, 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0x1000}], 0x7, &(0x7f0000dec000)=[], 0x0, 0x4004000}, {&(0x7f0000df6000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000291000-0x60)=[{&(0x7f00003e7000-0x3e)="c6b52712b98b3da63d88dac68fd1247871db895242d26c4dee972e3b8b69840e2899d5cf71b43e556ddeee0ebdc28cc193a92ccdd071480be57e9a6d5e32", 0x3e}, {&(0x7f0000345000)="c81273797a86f0e9df79b7a4bee34c9980f82dd2431f96ed2c33abbfb823d50c6287a5fcd1de26d61a86444853bb2f66de27ec0e7c06c8e49c4b95254f6738cccb10dd84889b00ba6893c5a603bcccf09490f820bfc3f3860c53d7da05930708d127e062cf10f0ccb01f22cad308398721c309e3f79fc40e35c9e7caf30d3339690cdf62e604c0cbdc55fa740bd4876d7d89a0da6946cd74879fbcb84d38ba8b352f6134aa0a230b0fd4e1d2f410a20c344967669fb0e42cc6b49c28493083c7fe56e0a93e82b742d46ff8345f101e9b50a404e8a5021ac0ca02173dccd2c36d7fa9f12ab8", 0xe5}, {&(0x7f0000f78000)="f112472d21c24bd85316ae0cebc6d0aea7fab24dacc09a4272c374f4da3924552ced30941976663f1e92df0005e0f5f8e0c57a45094a4471a33c0cd8025437891a75e1fffdb4423354ff3af1559cbc76a232044f5d0f59dbd84551054f8b9f8635270848d6f9f931482fb29eed669226df67008c68be56493b7dfea2fa7bd9aeadf0464562879ea49e74fde3b86643cf43dd80b718effac0bf994da063e5415f4f1744c9d9b40a5ac7b1413f6bc386dc93edb40c9764cc207adb68a790596f6d083487eb00d742a7b3e72b244a908e2df4027935dca46cde33f3fe2efa", 0xdd}, {&(0x7f00001fa000)="6c7c3ae8d56df09182109b3e728a2fc2b1580f134c7c3fefd7e899eda6407c3b713be855434b6e059e179d4d83cae1d90434c99b3e52aeb2a9814c2733a6e501c233c6190210ccb61ec54fbd754a94f2a258a7d302a4e65c1bbac695b11a7151a004974c1cb0bf91d33b138ebebb98420eb7ce6e688189c1dd2800135f493735db301c2d81a2e7bec3ec72adbee311fb69872d9e0c6dabc3b6a288cce04aca9e4a4c25e8b6831b7e9d959027ae856e65141c51c50f43a16f5324b9d3ec87179798af", 0xc2}, {&(0x7f0000877000-0xcf)="3ba015850030d6859f7e7d96a4c4e8df4f4d41fad4564c8297a980fc2bf4c540399e5b2e9dac46480dc88ff3d2ff230982f71bf1fbafb1f7c80bb2bdfd6775c12a92c33c3079071fa2cfa0b6a3f4b5d0d79643dc77936cff3a9639c58d9dec56a935a45d208c63f9ca742cc61d84a47f180fc223ad22659dd5e9a740fde5a6b84d638ead12dbd0ce2f3145fac56fe2ba0a38d607242d6d7ff303c1f3f878068c8b5e367a9198c9583d23637117f50edb78f3d26a4b6bafcddf7030791946bc9737cec9eed1c10643ea8388f0b670f3", 0xcf}, {&(0x7f00005fe000)="03ead0418f83fe94de2bff8ac3bc827dc4c00f45e35496695a59bf28579fe9c8b0c9fa506411d093f86342db61a9c076498fba1be7f5bf78d2ef2d2040efa1258665fe8ee754778fd50d1891ee3aa78cfa36b38223123f53752f423fdc99d7084c59378e532a1691779d980765b08134caf38e788023a1b8be270e0ecbf6a87d90c91e636ba954c1febc67111701066253265ab3472e", 0x96}], 0x6, &(0x7f0000fc2000-0xd)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x1, 0x572, r9}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x2, 0x7}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0x2bc7, 0x9}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff000, 0x81, 0x4, 0x4}}, @init={0x18, 0x84, 0x0, {0x2, 0x100000001, 0xf152, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x2, 0x2, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x8, 0x8, 0x10000, 0xfff, 0x40, 0x2, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x1, 0x1f, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x400000000000000, 0x19df, 0x2, 0x100000001, 0x8, 0x9, 0x100000001, 0x81, r13}}], 0x1b0, 0x4}, {&(0x7f0000bbf000-0x1c)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000b55000-0x30)=[{&(0x7f0000e12000-0x2f)="ce06c450e551bf1beafef0723613ba9296c2f592df65cdb6985651287b3a804dc6f5acb9f4eaf2337d26026b481f3c", 0x2f}, {&(0x7f00004f1000)="8f324aa14ad9daf0ea14a9d1affc0b938bb6f4cb48e60ab85265b2555096b9057fbe35714f880a245d7b38e88917f36e94eb96ccfd77fc711ce717eda7ccaea39ec6757d3e52a450f157922325c26efaeefa9ed1936259e1167496cec19a2d2e", 0x60}, {&(0x7f0000541000)="4a65f58a", 0x4}], 0x3, &(0x7f00004d8000-0xc0)=[@init={0x18, 0x84, 0x0, {0x7, 0x9, 0xfffffffffffffffa, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x8af8, 0x8, 0x8000, 0x67a, 0x100000000, 0xa248, 0x1f8000, 0x6, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x4, 0x0, 0x4, 0xfffffffffffffffa, 0x100000000, 0x10000, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x33, 0x8, r16}}], 0xc0, 0xcb82a3577562131}, {&(0x7f0000ab0000-0x1c)=@in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f000022e000)=[{&(0x7f000056c000)="fa3bdd5ca63057b0b17ee77b5a3d35fc73be2f6a52e7d291c8ea392c95f6fc7824af0c245777bec5091985e85ee6b49c6e45a9553f5b011688857cfffae8937cf86fe7283096f62564b8dd7cb0296d09c9d775f8aad5aec80d8007529d91ebb697ddff35beda3ca808f1fb6854a0a2d2060419bf5d5f8a74d68bc408800056101ba6e61c690f39c7e97d7391a90fc689dbc2021a8fe92745bd", 0x99}, {&(0x7f0000e59000-0x92)="a4a4a9fa23a422ea03cf3158b80a2c8530d45cb1bcb54deea1dd7057ef8fa4ce0eb58a8baf8a1d5966c0ca5ba121b48edd66ba041975f9c0d132c79c76e7f38bd263d627ca1c44edd583b396fdf2355a169eccedbde07f96d4963bdcd93980212d7c6f9258e69061feb4786cce6e5a0bb81d5a94680b5d98b608b4fbe4dd058178f39c37944f9e9a4af188b93599c301777e", 0x92}, {&(0x7f00002da000-0x7b)="acdd46fd031ff48f0bc17c5b59f962c7b59fe5c8e85af3018ce007edfa981a36349d6a7f04726aa9715d7eb0632e75393ac722c74b358a6293fd8090babd64cb0ed0008e737e0dcd89e44451c37d75cc0160590e1c9bfc8acdfb9617cfabfadef027c6ec375fd4757fbc83b131248a15a4f32a9c2e1f8cd1cb5d60", 0x7b}, {&(0x7f000001a000-0xff)="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", 0xff}, {&(0x7f00006bb000-0xcb)="b07888633b5f42a670efa607a0eec9b4e23fc0bcb7bffa1252a2ac9159daa125640ef5fe9732dd0d0ee2c32e7135b79b051c31836dd810bd1f0debe494cffaf91be375e91af02a83acf0652a838a80d0cc984adff901d7f867da992daa9c693a62ae1a8748cff04155be46aecfec02828477d1312a9640072b7851d867eb5f85804ae3a3b094672c8265d90401f0fb0701af13f2854b70b7c24cf7b213ec690deee8cb486d044e8e2258f9242be3e0678c355ff51b84efa6397f7a9ae1002f00e02893431daffdb9506139", 0xcb}, {&(0x7f0000461000-0xe2)="a3052e0e08a6fc8de1ffd715eda56b617083e65383e709ca8e16c851cf300219106f0db365155a36768d6ed4e416d391faa0fef9f6271f1534000078be67792e447609f3f61da6727fc0a795146cd7826c24040d7b3c70df530305a075769eaf31098c1667ded7ecff098a1aa9948c1184d8b4349efd9bd2c4011680c2ee87cbe741d5f60286dd81ab9f588be4cb1dbe824bef1aaef5f03022a7b0c64f002120459f6549eccf983d9ab108d4c2e2572a2c22a82759cc26ad53023efc94739e56c06ab029105654c27b90aa7aa537647d84f7581431c4a8737f9fa48da9800972eba5", 0xe2}], 0x6, &(0x7f0000fb9000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0x8000, 0x8, 0xb66d, 0xe415, 0x2, 0x4, 0x6, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000000000, 0x8002, 0x8, 0x2, r18}}, @sndrcv={0x30, 0x84, 0x1, {0xfd, 0x4, 0x2, 0x46, 0x2, 0x80000001, 0x9, 0x912, r19}}, @sndrcv={0x30, 0x84, 0x1, {0xbc43, 0x3, 0x8, 0x9, 0xf304, 0x400, 0x100, 0x9, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0xac, 0x40, r21}}, @init={0x18, 0x84, 0x0, {0xfff, 0x2a20, 0x182, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x200, 0x5, 0x22, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x8000, 0x4, 0x0, r23}}], 0x180, 0x4000000}], 0x6, 0x4000) 2018/01/09 19:31:28 executing program 0: mmap(&(0x7f0000000000/0xd66000)=nil, 0xd66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001ba000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x1, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x800000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d67000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000d66000)=0xc) 2018/01/09 19:31:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x0, 0x300) syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') readv(r0, &(0x7f000092a000)=[], 0x0) 2018/01/09 19:31:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000125000)='/dev/sequencer\x00', 0x4000, 0x0) getsockname$netrom(r0, &(0x7f0000e8a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e32000)=0x10) syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") 2018/01/09 19:31:28 executing program 1: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x7) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000def000)={r2, 0x80000, r1}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r7}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r6, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x2f6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r8, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f00007a7000-0x1000)=""/4096, 0x1000) 2018/01/09 19:31:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b4000)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00009f6000-0x8c)={0x0, @in6={{0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000590000)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000898000-0x8)={r1, 0x9}, 0x8) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000540000-0x8d)=""/141) r2 = socket$inet(0x2, 0x10000000000002, 0x0) pread64(r2, &(0x7f0000257000)=""/63, 0x3f, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00004cb000)=[], 0x0, 0x8006) 2018/01/09 19:31:28 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x84e, 0x0, 0x0}}, 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 19:31:28 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1000000000000000, 0x0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, 0x2, 0x0) r0 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000006000)=0x1, 0x4) 2018/01/09 19:31:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000083a000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a9000)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d8d000-0x6)={r2, 0x1}, &(0x7f0000811000-0x4)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x2000080, 0x0}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 19:31:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000974000-0x4)=0x0) fcntl$setown(r2, 0x8, r3) lseek(r2, 0x0, 0x0) 2018/01/09 19:31:28 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000)={0x0, 0x100000001, 0x100000001, 0x4, 0x1, 0x7, 0x3, 0x400, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x5, 0x5, 0x3ff}}, &(0x7f0000005000)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x3}, 0x8) getsockopt(r0, 0x0, 0x61, &(0x7f0000f10000)=""/40, &(0x7f0000004000-0x4)=0x28) 2018/01/09 19:31:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c23000)='net\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='comm\x00') fchmod(r1, 0x0) 2018/01/09 19:31:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r0, 0x4) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000feb000)={0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff6000)={{&(0x7f0000262000/0x800000)=nil, 0x800000}, 0x0, 0x0}) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000253000-0xbe)=""/190, &(0x7f0000feb000-0x4)=0xbe) 2018/01/09 19:31:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x3) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000e4f000)=""/135, &(0x7f0000c0f000)=0x87) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000c8000)=0x7, 0x4) write(r0, &(0x7f00001fd000-0x24)="2400000052001f0000e4f40700ff03140200070004000100010000000000000100800000", 0x24) 2018/01/09 19:31:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fstat(r0, &(0x7f00000cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fgetxattr(r0, &(0x7f0000598000-0xf)=@random={'security.\x00', '[[-)\x00'}, &(0x7f0000aff000-0x8f)=""/143, 0x8f) 2018/01/09 19:31:28 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002a6000)='/selinux/enforce\x00', 0x100, 0x0) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000a3f000-0x20)={0x1, 0x6, 0x100, 0x101, r1}) r2 = socket$inet6(0xa, 0x80002, 0x0) r3 = dup2(r2, r2) sendmsg$inet_sctp(r3, &(0x7f000053b000-0x38)={&(0x7f0000b8d000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000fc4000-0x30)=[{&(0x7f0000fc3000)="73954c15cde659e667b3f41f2ad10c2393b5194426812239d5", 0x19}], 0x1, &(0x7f0000fc3000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/09 19:31:29 executing program 3: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d33000)='/dev/usbmon#\x00', 0x0, 0x440) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d34000-0x4)={0x9}, 0x4) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000387000)=0x3, 0x4) 2018/01/09 19:31:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00001bf000-0x4)=0x0, &(0x7f0000c31000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003c4000)={{{@in=@empty=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000929000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000994000+0x5e0)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0xffffffffffffffff, 0x10001, 0x400, 0x6, 0x28, r2}) connect$inet(r0, &(0x7f000081f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d4e000-0x4)=0xffffffffffffffff, 0xbedab5135d45f75a) sendmsg$unix(r0, &(0x7f00003b0000)={&(0x7f000068b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007ae000-0x20)=[{&(0x7f0000efe000-0x1000)="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", 0x3a6}], 0x1, &(0x7f00008d1000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x80, 0x1}, 0x810) [ 44.691554] audit: type=1400 audit(1515526288.956:29): avc: denied { setattr } for pid=7615 comm="syz-executor5" name="comm" dev="proc" ino=15358 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 44.751507] device lo entered promiscuous mode 2018/01/09 19:31:29 executing program 5: madvise(&(0x7f00008b5000/0x4000)=nil, 0x4000, 0x6f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000-0x6)={0x0, 0x40}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x29}, 0x98) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000)={0xb4d5, 0x4, 0x6, 0x4, 0x8}, 0x14) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000266000)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_create1(0x80000) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f000048e000-0x78)={0x0, 0x78, 0x450c, 0x6, 0x1, 0x1, 0x0, 0x0, 0x21afccd2b0907758, 0x0, 0xc4b, 0x9, 0x0, 0x5, 0x80, 0x2, 0x4, 0x1, 0x3, 0x3, 0x7, 0x7, 0x7f, 0x9, 0x1bb, 0x8, 0x352, 0x64, 0xfffffffffffffffa, 0x80, 0x0, 0xbd76, 0x100000000, 0x2, 0x80000000, 0x1, 0x8, 0x4, 0x0, 0x9, 0x0, @perf_config_ext={0x2, 0x9}, 0x8, 0xffffffffffff8001, 0x8, 0x0, 0x4161, 0x7, 0x1400, 0x0}, r3, 0x7, r4, 0x9) 2018/01/09 19:31:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000973000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) r1 = socket(0x14, 0x3, 0x80000000040) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001c0000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004e1000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00003b8000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000e6d000)=0x9) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000114000)={0xb, 0x0, 0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00002d8000)={@empty=0x0, @multicast2=0xe0000002, 0x1, 0x2, [@multicast1=0xe0000001, @rand_addr=0x2]}, 0x18) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockname(r1, &(0x7f0000a29000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000714000)=0x10) close(r0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x0, 0x3, 0x0, 0x0, 0x4, 0x8, 0x80000000, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000a28000-0x8c)={r5, @in6={{0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getdents(r4, &(0x7f0000976000-0xee)=""/238, 0xee) mmap$binder(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x2000000, 0x9010, r4, 0x0) 2018/01/09 19:31:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16, 0x0, 0x0, 0x0}]}) 2018/01/09 19:31:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000eb1000)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000c85000-0x4)=0x8, 0x4) 2018/01/09 19:31:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b1f000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000efd000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000055b000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00006e2000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, r2}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000069b000)={0x1, 0x8208, 0x2, 0x2, 0x0}, &(0x7f0000abe000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000034c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xbe2, 0x4, 0x1, 0x8}, &(0x7f0000fa4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000066f000-0xb8)={r3, 0x80, 0xfffffffffffffff7, 0x97, 0x0, 0x8, 0x7ff, 0x5, {r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11d24f78, 0x8001, 0x8, 0x5, 0xffffffff}}, &(0x7f0000cfd000)=0xb8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000b6a000)={0x0, 0x80003, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000077f000-0x10)={0x0, 0x0, 0xffffffffffffff7f}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000600000-0x20)={@generic="2483e5e8b5cef149450ebef9ffaf3e7a", @ifru_flags=0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000a19000)={r5, r6}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000a75000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a06000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000027f000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r7}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f00006ee000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8df595c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a6f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) accept$netrom(r1, &(0x7f00001c4000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008ae000-0x4)=0x48) r8 = getpgid(0x0) tkill(r8, 0x25) 2018/01/09 19:31:29 executing program 1: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x7) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000def000)={r2, 0x80000, r1}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r7}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r6, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x2f6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r8, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f00007a7000-0x1000)=""/4096, 0x1000) 2018/01/09 19:31:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f0000cdd000-0x2c)="0600008f000700000000424200000000004074708d6db860780356010000bcc1de84de4442ed430000000012", 0x2c) r1 = openat(0xffffffffffffffff, &(0x7f0000d7c000)='./file0\x00', 0x40, 0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000994000-0x14)={0x0, 0x58a76af7, 0x6, [0xffffffffffffff75, 0x2, 0x81, 0x1, 0x7ff, 0x8]}, &(0x7f0000ae3000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a4f000)={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]}, 0x3, 0x632, 0x5, 0x20, 0x40}, &(0x7f0000a1c000-0x4)=0xa0) 2018/01/09 19:31:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e1e000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000027d000)={&(0x7f0000f1a000/0x2000)=nil, 0x2000}) writev(r0, &(0x7f000078b000)=[{&(0x7f0000251000-0x85)="19000000110009470100000000050000000085ff01130000ab", 0x19}], 0x1) 2018/01/09 19:31:29 executing program 2: clock_gettime(0xfffffffffffffff8, &(0x7f00002ed000)={0x0, 0x0}) r0 = socket$packet(0x11, 0x23, 0x300) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000853000)=""/0, &(0x7f0000616000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000002000)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x1, 0x2, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003000-0x20)={0x2, 0x10001, 0x0, 0x5, 0x8, 0x1, 0x800, 0x1, r3}, 0x20) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000296000)='./file0\x00') r4 = gettid() sched_rr_get_interval(r4, &(0x7f000032f000)={0x0, 0x0}) 2018/01/09 19:31:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000af000-0x8)='keyring\x00', &(0x7f0000085000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000990000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000731000-0x4)=0x0, &(0x7f0000237000-0x4)=0x4) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000482000-0x8)=0x1) keyctl$get_keyring_id(0x0, r0, 0x6c3) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003e6000)='/selinux/checkreqprot\x00', 0x18000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000db5000)={0x0, &(0x7f0000d4c000)=[]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000081b000-0x10)={0x0, 0x2, 0xfffffffffffffff9, 0x58a6}, &(0x7f0000525000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000097000)=@sack_info={r3, 0xc2d, 0x428}, 0xc) stat(&(0x7f0000564000)='./file0\x00', &(0x7f0000fed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() setreuid(r4, r5) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000134000)={0x47, 0x700000000, 0x7fff, 0x3}) socket$key(0xf, 0x3, 0x2) keyctl$update(0x2, r0, 0x0, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000007b000)=0x1, 0x4) 2018/01/09 19:31:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a18000)={0x0, 0x80, 0x30}, &(0x7f0000322000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000928000)={r1, 0x68, &(0x7f0000b4d000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb7}, @in6={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000000}]}, &(0x7f0000ed3000-0x4)=0x10) getsockopt(r0, 0x107, 0xc, &(0x7f0000f32000)=""/4, &(0x7f000033b000)=0x4) 2018/01/09 19:31:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f2f000-0x8)='./file0\x00', 0x9) getsockname$netrom(r0, &(0x7f0000886000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000346000-0x4)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000087000)='/proc/self/net/pfkey\x00', 0x900, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, r2) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f00004ac000-0xe5)="", 0x0) 2018/01/09 19:31:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) signalfd(r1, &(0x7f0000bef000-0x8)={0x1000000000009}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000675000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00003d5000-0x50)={{0x100, 0xfffffffffffffffb}, {0x3, 0xfffffffffffffff8}, 0x8, 0x1, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x40600) signalfd(r0, &(0x7f0000fad000-0x8)={0xffffffffffffffff}, 0xffffffffffffff7c) 2018/01/09 19:31:29 executing program 2: r0 = creat(&(0x7f0000f60000-0x8)='./file0\x00', 0xa1) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000085000-0x160)={{{{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]}, {{0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfff, 0x8f60, 0x3f, "ab0aa7a17021a30af317ea9e9c5becfe9c2bc572b6f730ae5859273036b74bf5a51387b72493e0d6468d99e603e9d9aad039d0b2d15ad4435cdcc9f4669104197244c3d93414e956fd33a899262d5827"}, 0x160) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = open(&(0x7f000002f000)='./file0\x00', 0x214a80, 0x2) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000e63000-0x38)={0x0, 0x0, &(0x7f0000e63000-0x10)={&(0x7f0000e63000-0x28)={0x2, 0x3, 0x2000000000, 0x0, 0x5, 0x0, 0x7, 0x3, [@sadb_sa={0x2, 0x1, 0x2, 0x8000, 0x2, 0xa1, 0x3, 0x60000000}, @sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x4000005) ioctl$int_in(r1, 0x5452, &(0x7f0000e2c000-0x8)=0x0) 2018/01/09 19:31:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) getpgrp(r1) recvmsg(r0, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) mmap(&(0x7f0000bd8000/0x11000)=nil, 0x11000, 0x1000000, 0x810, r0, 0x0) 2018/01/09 19:31:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/09 19:31:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ee3000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000140000)=0x7ff, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000048b000)={0x0, &(0x7f0000518000)=[]}, 0x10) r1 = gettid() socket$inet_udp(0x2, 0x2, 0x0) syz_open_procfs(r1, &(0x7f00007d0000-0x7)='cpuset\x00') 2018/01/09 19:31:29 executing program 3: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = getpgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000002000-0x4)=0x9, 0x4) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xf, r3, 0x0, &(0x7f0000004000)=""/0) 2018/01/09 19:31:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f00003b5000-0xd)='/dev/usbmon#\x00', 0x10000, 0x101000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004c7000-0x18)={0x0, 0x40, 0x20, 0x6, 0x38000}, &(0x7f000091f000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003c6000-0x8)={r3, 0x81}, 0x8) ppoll(&(0x7f0000387000)=[{r1, 0x3ad241b315415a76, 0x0}], 0x1, &(0x7f0000f7b000-0x10)={0x77359400, 0x0}, &(0x7f000002c000-0x8)={0x0}, 0x8) clock_gettime(0x2, &(0x7f000031c000)={0x0, 0x0}) 2018/01/09 19:31:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000a7c000-0x8)={0x1004000019980332, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x73f, 0x6, 0x3, 0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000001000-0x2c)="", 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000180000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a7000-0x4)=0xe8) clock_gettime(0x0, &(0x7f0000046000-0x10)={0x0, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000e45000-0xc)={@rand_addr=0x40, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) r2 = syz_open_dev$sg(&(0x7f00008c7000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f000058a000-0x4)=0x0, 0x4) 2018/01/09 19:31:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000026c000)='/dev/usbmon#\x00', 0x3f, 0x4a02) fsync(r0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eac000-0x10)=[{&(0x7f0000e95000-0x2a)="290000001800310900030cff04000005020000000002ff000000500a0a000004000e000000f4ff01ad", 0x29}], 0x1) 2018/01/09 19:31:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000075c000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009c4000)=0x8, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f000011a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000123000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00006d9000-0x4)=0x0, &(0x7f00002fe000)=0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758ab7575c041e002a8089496079b1b45009349041eca724fdec73f329b04e43fa5af0602000000010000007faa62b9c0d263274f4a010c4faeef85516b042511f32764171ba9bd278cbe360c22f174073fe215dee02fe37161926323ee9c82c790add904b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634ad235a33957e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffefede70046", 0xce) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00005fc000)=0x0) 2018/01/09 19:31:29 executing program 6: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000419000-0x8)='./file0\x00', 0x10) bind$unix(r1, &(0x7f0000025000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000007f000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000418000)={0x0, 0x0, 0x3}) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00002dd000)={0x0, @in6={{0xa, 0x3, 0xc5f1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0xcd, 0x3, 0xe01}, &(0x7f000041a000-0x4)=0xa0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000041a000-0x8)={r4, 0x9}, &(0x7f000041a000-0x4)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00002ae000)={0x0, 0x0, 0x38}) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000418000)={r3, r5}) r6 = accept(r0, &(0x7f0000417000)=@generic={0x0, ""/126}, &(0x7f0000418000-0x4)=0x80) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f000041b000-0x4)=0x6, 0x4) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r6, 0x107, 0x3, &(0x7f0000418000-0x4)=0x0, &(0x7f0000418000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0xffffffffffffff63, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:31:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000)={0x9, 0x2, 0x9, 'queue0\x00', 0xffffffffffffce04, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x11, 0x40000000000001, &(0x7f0000013000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/09 19:31:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000025000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) writev(0xffffffffffffffff, &(0x7f0000d89000)=[], 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) close(r0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000a3f000)=0x0, &(0x7f00006c3000-0x4)=0x4) r3 = dup(r1) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000780000)=""/180) 2018/01/09 19:31:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x800000000018, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000015c000-0xf)='/dev/sequencer\x00', 0x101100, 0x0) read$eventfd(r0, &(0x7f0000cf5000-0x8)=0x0, 0x8) 2018/01/09 19:31:29 executing program 0: clone(0x0, &(0x7f00000a2000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f000032c000-0x47)="549b70c149d66963d920b3711e0ed2fcbe67d2bf1205e8c43d94f234edff57e9a7005c0c7a9f01a83d02dd8b8823c52471c88d6fab6c2060920c57ed3dc444048879801fc55a4b") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x7fc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000004000-0x1a)=""/26, 0x1a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x6, 0x0, 0x100000001, 0x2, 0x20, 0x80, 0x0, r2, r3}, {0x400, 0x8001, 0x2b0, 0x1, 0xfffffffffffff809, 0x3, 0x7bfbf9ae, 0x10000}, {0x101, 0x100, 0x3, 0x6}, 0x100000000, 0xb, 0x3, 0x0, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x7f}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x2, 0x3, 0x100000001, 0x3090, 0x6, 0xffffffffffffff00}}, 0xe8) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x1e0)={0x1, 0x4, 0x2, 0xfffffffffffffaa7, 0x8, [{0x4, 0x2, 0x7, 0x0, 0x0, 0x2b89, 0x0, 0x0, 0x0}, {0x4e, 0xfffffffffffffffb, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7, 0x9, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x7, 0xe, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x7, 0x100000000, 0x200000, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}, {0x5, 0xd, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8001, 0x9, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8001, 0x200, 0x40d, 0x0, 0x0, 0x3a01, 0x0, 0x0, 0x0}]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) removexattr(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000000000)=@known='security.evm\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000003000)={0x0}, 0xfffffffffffffd81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffe, &(0x7f0000f39000)="", &(0x7f00007f2000)=0x0, &(0x7f000074c000)=0x0, &(0x7f0000b77000-0x1)="fe") r4 = dup(r0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00006a0000)=0x0, &(0x7f0000323000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) chmod(&(0x7f0000146000)='./file0\x00', 0x0) getrandom(&(0x7f00000be000-0xde)=""/222, 0xde, 0x0) 2018/01/09 19:31:29 executing program 6: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000419000-0x8)='./file0\x00', 0x10) bind$unix(r1, &(0x7f0000025000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000007f000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000418000)={0x0, 0x0, 0x3}) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00002dd000)={0x0, @in6={{0xa, 0x3, 0xc5f1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0xcd, 0x3, 0xe01}, &(0x7f000041a000-0x4)=0xa0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000041a000-0x8)={r4, 0x9}, &(0x7f000041a000-0x4)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00002ae000)={0x0, 0x0, 0x38}) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000418000)={r3, r5}) r6 = accept(r0, &(0x7f0000417000)=@generic={0x0, ""/126}, &(0x7f0000418000-0x4)=0x80) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f000041b000-0x4)=0x6, 0x4) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r6, 0x107, 0x3, &(0x7f0000418000-0x4)=0x0, &(0x7f0000418000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0xffffffffffffff63, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:31:29 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000ef8000-0x4)=0x0, &(0x7f0000085000)=0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000084f000)={0x1, 0x2, 0x2, 0x1, 0x0}, &(0x7f0000ef8000-0x4)=0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000ef8000-0xd)={r3, 0x2, 0x5, "912ecb11db"}, 0xd) 2018/01/09 19:31:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setscheduler(r0, 0x6, &(0x7f0000217000-0x4)=0x433bab9f) r1 = userfaultfd(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000007000-0x8)={0x3, 0x0}) 2018/01/09 19:31:29 executing program 5: mmap(&(0x7f0000000000/0x581000)=nil, 0x581000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000024a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000e9000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f00004ad000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000a2000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000017e000)={0x6, 0x6, 0x1ae, 0x1, 0x8, 0x2, 0x1d, 0xc89, 0x0, 0x4673, 0x7fff, 0xfff}) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000582000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x1, 0x1f, 0x1, 0x550cf653, 0xa, 0x80, 0xa0, 0x3c, r2, 0x0}, {0x3, 0x4, 0x1, 0x3, 0x800, 0x9, 0x2f, 0x4c6}, {0x100000000, 0xa0c1, 0x7, 0x1f}, 0x100000001, 0x1, 0x3, 0x1, 0x1, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x2b}, 0x2, @in=@rand_addr=0x2, 0x1, 0x0, 0x3, 0x8000, 0x1, 0x2d5, 0x76f}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00004da000-0x8c)={0x9, 0x3ff, 0x2e1, 'queue1\x00', 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000013d000-0x38)={&(0x7f00004a8000-0xc)={0x10, 0x0, 0x0, 0x28000}, 0xc, &(0x7f0000583000-0x10)={&(0x7f0000583000-0x17c)=@report={0x17c, 0x20, 0x0, 0x2, 0x3, {0xff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x10000, 0x1, 0x7, 0x0, 0x3, 0x2, 0xa0, 0x20, 0xff, 0x0, 0x0}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x8, 0x0, ""}}, @offload={0xc, 0x1c, {r2, 0x2}}, @offload={0xc, 0x1c, {r2, 0x2}}, @mark={0xc, 0x15, {0x3, 0x975f}}, @ipv4_hthresh={0x8, 0x3, {0x17, 0x1a}}, @algo_comp={0xec, 0x3, {{'lzjh\x00'}, 0x520, "a1e91d129ce3515342699afee629863a925e56d387dba32a4be42cc897aa8649e4359cb5163f576551ce7cebf9ceb060198586970758c445c2d3ec47bbfcf4957de7b2e174563828a35a1d5b1a433d18be11c7b5fe964b96d2a23c6b87a16ced8d764a8331a5987263e9d6d416dd526664610f72a1d9a2e8cce7a45c6dfac4c558fd884e0dd660b6e78e86c96d9fcade9381a480f0f5064677530a7d346aedb097e8dc43"}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x4000}, 0x840) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f00004c5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000437000)=@newpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:31:29 executing program 0: exit(0x7) clone(0x0, &(0x7f0000080000)="", &(0x7f0000904000)=0x0, &(0x7f0000905000-0x4)=0x0, &(0x7f00004cb000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000283000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000094000+0xf4a)="ced587b792d24bfad1d03ad1b6248c11a7781de9dfe10be8416dc96efc32cd3f9ca103dcbb07e6ca989ccc615d1d11254e87a5c07b7751b52a336f68662e3f8e5e875e88228678464acce096a2db475164768d383662bdd58e69a335952fa963665690f2340abd8ae298a4716f391f5e5f5727a11d7d9ef62e1420690097817b431b900a69d3adca1ba26832bafa6d6ec0d13f72bb0c42d9189238b6ca0787", 0x9f, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x10800) ioprio_get$pid(0x2, 0x0) [ 45.060574] audit: type=1400 audit(1515526289.326:30): avc: denied { setpcap } for pid=7745 comm="syz-executor4" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/09 19:31:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00000d3000-0xb5)=""/181, &(0x7f0000d17000-0x4)=0xb5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000db6000)={0x0, 0x0}) 2018/01/09 19:31:29 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) mremap(&(0x7f0000992000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000af3000/0x3000)=nil) 2018/01/09 19:31:29 executing program 3: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000756000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00008df000-0x14)={0x0, 0xff, 0x1, 0x0, 0x8, 0x524e}, &(0x7f0000a39000)=0x14) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b00000-0x20)={0x44d, 0x4, 0x0, 0x7, 0x3, 0x9, 0x4, 0x7fffffff, r1}, 0x20) r2 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000afe000)=[{r2, 0x0, 0x0}], 0x1, 0x1000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r2) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/01/09 19:31:29 executing program 6: openat$selinux_user(0xffffffffffffff9c, &(0x7f00007a6000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000683000)={0x0, 0x0}) mmap(&(0x7f0000104000/0x3000)=nil, 0x3000, 0x0, 0x82910, r0, 0x0) r1 = socket(0xa, 0x2, 0x0) getsockopt(r1, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x2) 2018/01/09 19:31:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) r0 = syz_open_dev$usbmon(&(0x7f00008e9000-0xd)='/dev/usbmon#\x00', 0xfb6, 0x28880) execveat(r0, &(0x7f0000cd2000-0x8)='./file0\x00', &(0x7f0000c58000)=[&(0x7f0000e1f000)='posix_acl_accesswlan1\x00', &(0x7f0000d37000)='\x00', &(0x7f00007b3000-0x2)='\'\x00', &(0x7f0000c9f000)='\x00', &(0x7f0000d33000)='\x00', &(0x7f00000f6000)='trusted}#vboxnet0@selinux\x00', &(0x7f0000073000)="24276b657972696e6723706f7369785f61636c5f61636365737373656375726974791623656d315e00", &(0x7f000047a000-0x1)='\\', &(0x7f00002eb000)='#+\x00', &(0x7f0000a1a000-0x1)='\x00'], &(0x7f000019b000)=[&(0x7f00007fb000-0x7)='eth1-\\\x00', &(0x7f00001ec000)='mime_type\x00', &(0x7f000066d000-0x1a)='GPL@md5sumsystemvboxnet0}\x00', &(0x7f0000649000)="76626f786e657431192fae766d6e6574302521776c616e305b00"], 0x900) request_key(&(0x7f0000010000-0x6)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x100000001, 0x9, 0x9, 0x1, 0x0}, &(0x7f0000b3b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e1e000-0x8)={r1, 0x0}, &(0x7f00007c4000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000810000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x1, 0xff, 0x2, 0x9, 0x9, 0xff}, 0x20) flistxattr(r0, &(0x7f00008ac000)=""/188, 0xbc) 2018/01/09 19:31:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000492000-0xd5)="1609a02a40adb9ab6e99fe242b860c7dca5b7a69", 0x14) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/09 19:31:29 executing program 0: mmap(&(0x7f0000000000/0xed0000)=nil, 0xed0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00007bd000-0x4)=0x0, &(0x7f0000754000-0x4)=0x0, &(0x7f0000ed1000-0x4)=0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000ed3000-0xa)='syzkaller\x00', &(0x7f0000ed3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ed3000-0x4)='GPL\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000b6f000)='keyring\x00', &(0x7f0000ed2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000398000-0x10)='/selinux/status\x00', 0x0, 0x0) mq_timedreceive(r3, &(0x7f0000b16000)=""/4096, 0x1000, 0x391ebc6c, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ed1000)=0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ed3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000ed4000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r4, 0x5428) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000ed2000)=0x100, 0x4) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000ed1000-0x4)=r1) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000ece000-0x28)={@common='tunl0\x00', @ifru_settings={0x0, 0x0, @fr=&(0x7f0000236000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socket$key(0xf, 0x3, 0x2) 2018/01/09 19:31:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000120000)="", 0x0) 2018/01/09 19:31:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000505000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00008a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setresuid(r0, r1, r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000060b000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt(r3, 0x80000000, 0x5, &(0x7f0000578000)=""/197, &(0x7f0000d0d000)=0xc5) r4 = socket$netlink(0x10, 0x3, 0xc) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000373000-0xe)='/selinux/user\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r4) socket(0x9, 0x6, 0x7fff) sendmsg$netlink(r4, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f00000f9000-0x10)=[{&(0x7f000045d000)=[{0x14, 0x101, 0xd09, 0x0, 0xffffffffffffffff, '\x00'}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) 2018/01/09 19:31:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)="") setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00007c1000)=0x57, 0x1) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000b55000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000050000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000a94000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d94000)={r1, 0x2}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000c7b000)={0x5, 0x80, 0x3, 0x3}, 0x10) 2018/01/09 19:31:29 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ppp\x00', 0x30080, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x8, &(0x7f000000b000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}, @flat={0x0, 0x0, 0x0, 0x0}, @flat={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f000000e000-0x8)=[0x30]}}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/09 19:31:29 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00007c1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000d99000)=0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 19:31:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009b2000)='/dev/sg#\x00', 0x3, 0xfffffffffffffffe) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00006e7000-0xd1)=""/209, &(0x7f00009ed000-0x4)=0xd1) ioctl(r0, 0x2285, &(0x7f0000007000)='S') close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b17000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f85000-0x4)=0x31, 0x4) 2018/01/09 19:31:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000406000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000092c000)=0x10) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000e8000)="e135550093b8d212f2633c22b211861fb783d75adf04f9c73b685b4ebfc90464fc84c81919da29b2c1921a62deab53cf8a84f45691de9110ab0064dcc3251cb1f75ee1f4510792ec71d56c8688d87382a285d33f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54df24917b7151fb4dcb0506", 0x90) 2018/01/09 19:31:29 executing program 4: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bae000-0xc)={0x6, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000aae000-0x20)={@generic="fedbd53ba5e13f2d739930eba4307022", @ifru_addrs={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bb2000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000bb0000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/09 19:31:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x92, 0x8, 0x204, 0x252db1ec, 0x1, 0x3, 0x80000001, 0xce6f, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dbc000)={r1, 0x10000}, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000b5f000)="0707040000", 0x5) connect$inet(0xffffffffffffffff, &(0x7f0000dba000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 45.237445] binder_alloc: binder_alloc_mmap_handler: 7803 20000000-20002000 already mapped failed -16 [ 45.252217] binder: BINDER_SET_CONTEXT_MGR already set [ 45.252227] binder: 7803:7813 ioctl 40046207 0 returned -16 [ 45.277751] binder: release 7803:7806 transaction 56 out, still active 2018/01/09 19:31:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c40000)=0x9, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4c, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d9"}}}, 0x6a) 2018/01/09 19:31:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000034e000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000092000-0x4)=0x0, &(0x7f0000f9b000-0x4)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f67000)={"6c98e747dec4d0e9aeb375659a37455e", {0x4, 0x1, 0xfffffffffffffff9, "7960021115e1", 0x5, 0x0}}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) ptrace$setopts(0x4209, r3, 0x9, 0x0) 2018/01/09 19:31:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000943000-0x38)=[{&(0x7f00003b0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000168000)=[], 0x0, &(0x7f0000539000)=[], 0x0, 0x0}], 0x1, 0x0) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$getown(r0, 0x9) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000023c000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f000087c000-0x64)={&(0x7f0000169000)=[0x51d9, 0x557, 0x8001], 0x3, 0x10001, 0x7a24, 0x8, 0xffffffffffffffff, 0x5, {0x7dc39809, 0xffffffff, 0x6, 0x5, 0x2abf8af5, 0x6, 0x7ff, 0x8, 0x2b, 0x5, 0x0, 0x7ff, 0xa3, 0x100, "0fd60521fc775e37ea6990976df8a3a786aaab44bfe4509108bca55a6d6b4073"}}) rt_sigqueueinfo(r1, 0xb, &(0x7f0000104000)={0x28, 0xea63, 0x400, 0x5}) read(r0, &(0x7f0000821000)=""/182, 0xb6) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000a38000)={0x7, 0x577a, 0x1f, 0x7ff, 0x2, 0x3}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ebf000)={0x0, 0x0, 0x0}, &(0x7f0000683000-0x4)=0xc) sendto$inet(r2, &(0x7f0000aaa000)="0f6d20f00011e41da858b61af23d4037c28f2b6b321991ff8de33f0c373716f439ad42d4bd561f2039aa0960221d14f85fc74caf9d469dab5410fa3600a90ba843fcf19b82634ba34d31d7653dd64045efd6b6f25744b0d7985dfc8cc87eb4fa9af760a3cc0000c8683d33", 0x6b, 0x1, &(0x7f0000e2b000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:31:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b45000)="", 0x0) connect$inet(r0, &(0x7f000081f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000644000-0x4)=0x0) writev(r1, &(0x7f000038e000-0x10)=[{&(0x7f0000866000)="290000002000190001f30010000000260200001615de00043d0000040d0006000000ffffffdd000008", 0x29}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000872000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000f1a000-0xc8f)="c4", 0x1, 0x0, &(0x7f0000f19000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:31:29 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') close(r1) ioprio_set$pid(0x2, r0, 0x8001) [ 45.288500] binder: undelivered TRANSACTION_COMPLETE [ 45.301158] binder: send failed reply for transaction 56, target dead [ 45.314021] device gre0 entered promiscuous mode [ 45.320164] skbuff: bad partial csum: csum=98/65532 len=96 2018/01/09 19:31:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x200, 0x3f}, 0x8) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008fc000)=@assoc_id=0x0, &(0x7f0000488000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2, 0x7}, 0x8) mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d50000-0x160)={{{{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]}, {{0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x100, 0x2, "50cbd1b2106b9164c4e098e1927d348b6e8bb49deb480b629857214fc6b5f619722aab2c7f3eb37f6bba841436b8d444c1e5d5eb06161fda64462eaee0b2e1f7a9979c08e6cb01ea212efdca4d7b09e0"}, 0x160) sendmsg$key(r3, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 45.336836] skbuff: bad partial csum: csum=98/65532 len=96 2018/01/09 19:31:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setfsuid(0x0) r0 = memfd_create(&(0x7f0000f03000-0xb)='vboxnet0@-\x00', 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000885000)={0x1, 0x0, 0xfff, 0x7f}, 0x8) 2018/01/09 19:31:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") clone(0x2001fffe, &(0x7f0000001000-0x2)="", &(0x7f0000f13000)=0x0, &(0x7f00002a7000)=0x0, &(0x7f0000000000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000b27000-0x12)='/dev/input/event#\x00', 0x7, 0x40) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000fe8000)=""/149) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fe8000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000c41000)=0x1e, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fe7000-0x8)={r0, 0x3}, &(0x7f0000327000)=0x8) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/09 19:31:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x7, 0x0}, 0x4) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000208000-0xc7)="162d244d7ff0a74c0002cd23c7c188f64d14154d4d21359bef83fc31b3ece1492c5fc107203dfe67e3ea086febfe5e793865f8e32f279b1333110e308ca49191e75fd012dc760789396902c0e65d745a8d77b502edcf263e6abddec93f1f8593c32067a01b927d02840425b557fadc02e319fcb438e8e11f2132604cbf6aed89871d09c95b68902188cdbe93f5e18fe5fb7b8b7f4f35517001c3e6cb858c64b1cae3a02387b9d49dccfa146544234afe3376c833dce19735d25f2b0277d7d8770f8c637bf944bc") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsf0\x00'}) r3 = syz_open_dev$usbmon(&(0x7f0000cd8000-0xd)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@generic="a03495f94bd90648e6ad59a104744706", @ifru_flags=0x6000}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:31:29 executing program 1: socket(0x18, 0x0, 0x1) 2018/01/09 19:31:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0xffffffffffffffc0) mmap(&(0x7f0000000000/0x586000)=nil, 0x586000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000a1000-0x11)='/selinux/enforce\x00', 0x101200, 0x0) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000587000-0x4)=0x8, 0x3f) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000014b000-0x11d4)=@newpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:31:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) modify_ldt$read(0x0, &(0x7f0000234000-0xee)=""/238, 0xee) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000daf000)='/proc/self/net/pfkey\x00', 0x44000, 0x0) getsockname$netrom(r1, &(0x7f0000276000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004ac000-0x4)=0x10) vmsplice(r0, &(0x7f0000477000-0x80)=[{&(0x7f00009d5000-0x41)="fea10cb108af1653d0c4b53fcf75c552784b9be233f38c5301bd0b44503252b79a2f01032d70992c0b3a11b2b17941c5e23132ba4b3419219952538c3ecb91cc73", 0x41}, {&(0x7f00003bf000-0x9e)="f6897f15f8f63073b9a3bf7933a7417364054ec8c07b1a64793b0f63f3f3c437934ab0396720e761e32a1841ca5be116c9d3b0524a27af79a348b409fa0c0a58ca01463dda61033a7d96acea6c633efebc1c265defc6f6386115d09d3996e1eb63e05aa84c5ec6be3dd7f40f248e81e52d18f4e8f4e3ae4216ec1cf2466f090b75c79cf3521531a8af6e96e1ed8732dd4e41c7f137098bd78d4cf91e04f0", 0x9e}, {&(0x7f0000291000-0x20)="f7b2231e303e8eb3c9a1fe88e532ac0cb169791096f2668267168c32c6c621cc", 0x20}, {&(0x7f00005f2000-0x68)="9fbe8a4ffedd2b733ac44cc14ab9e1e382b46e90fd0e2ebb347706b2bff324f70deb0d4607892c64c105193a0c23a5e85b7b04a15586d8ffb1136d13f85605e0d094f220e07b1e0142bb79656843799f29843baf70df375c08be5ece0ae1479cce465acc2c3b2e02", 0x68}, {&(0x7f0000db5000-0xd8)="161a43147349742c2f5e9de07a0db554a2614e31c8b33542cef8d953d150273a9fdee594d4508b38b4ae87eeb33899c1f14a53408f11f748e75c2dbdadee5dcc65915509f58273bf55975ffc8dbe53491d68a8356f0220e798ed8e9ec00967bc7db34a40fe5f1bdf19f1a86247a19418f099b345061d83311a58a02fd60e76dc296080114c6e614c0fd1f4c27a58df6251ce32efc2daef876d5cfc24d9e52918ea0cded53c3e6bd13cb67c03c2c5c7382ade60faf9b52a94d5add89f48c06c7049a05df11407c29600a3e7821bc47a6e96f345b47d54ce77", 0xd8}, {&(0x7f000066b000-0x1000)="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", 0x1000}, {&(0x7f0000491000)="12564b96a022069feb4148436c1bac70269a9cc437b8646a1af3b4fa361dc3662d4533462e3e2868042d160bd29b88c125580569e789dc8de4f88212f24c", 0x3e}, {&(0x7f00004ac000-0x44)="ca076b58de7055088aff31d94e81075b514b462569c3a4d3334d1fc16be9bf0f2adf490f814748e5bd58d14084e5e187824cfa5f0c613347d87c887a11586b1f6af1e8a0", 0x44}], 0x8, 0x1) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000671000-0x4)=0xfffffffffffffffd) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000036d000)='/selinux/load\x00', 0x2, 0x0) r3 = accept4(r2, &(0x7f0000d58000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa7000)=0x10, 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000677000)={0x0, 0x0}) recvfrom$llc(r2, &(0x7f000015b000)=""/181, 0xb5, 0x2000, &(0x7f00004f9000-0x10)={0x1a, 0x1d, 0x1, 0x80, 0x4bc00000000000, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_buf(r3, 0x0, 0x3f, &(0x7f0000675000-0x74)="e692cd6aab9262cf42eac2917913d7d256fa3f5f64a54429b4163e22da8ec6a55d0ad3cffcc18967f4330fa290272aa9abec6e2d050b3bd89abc663d9e8600c4c446b0e3df1e0b8e6b8fecfc814c476fe732bcd1f6d67494c7b88986584a2dcb4b362d409fddda26e2863acf05acb8c3a97ab373", 0x74) 2018/01/09 19:31:29 executing program 3: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000c23000)={&(0x7f0000c23000)="8f85a52a8caca34d908a26ea26beb4aa882b0aa3ddc5892d2f54443ca3d5e79aaf8abd0df6dcc81fde4dea017c550757a6b29c530eb1e0a5af48915a19bf589beaf83d86b052c294fe4bb3ce076e4111847a3c691ff64be6806d3bf4b1afd568ed3cfaf102a382beec4912dcd4a5e72b40b16e9fc0ac0a96f41b851802dfbf282dbcb4a779c1ec774e", 0x89}) fcntl$setown(r0, 0x8, r2) r3 = dup(r0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4206, r4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000324000-0xa)={0x3, [0xc0, 0x7, 0x4]}, &(0x7f0000ab7000-0x4)=0xa) 2018/01/09 19:31:29 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000fc5000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000f65000-0x22)={&(0x7f0000c1d000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f64000)=[], 0x0, &(0x7f0000fc5000)=""/51, 0x33, 0x0}, 0x0) [ 45.520617] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 45.550240] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 19:31:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000695000)=0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000029a000)='/dev/vga_arbiter\x00', 0xa002, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c44000)={0x0, 0xcef, 0x30, 0x401, 0x80}, &(0x7f00006bc000)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e27000-0x10)={r2, 0x8, 0xffffffff, 0x2}, 0x10) r3 = syz_open_procfs(r0, &(0x7f0000cbe000)='attr/current\x00') close(r3) sendfile(r3, r3, &(0x7f00005a6000)=0x0, 0x25) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f000069e000-0xc6)=""/198, &(0x7f00006a9000)=0x39) 2018/01/09 19:31:30 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00009d9000-0x18)={&(0x7f00000dc000/0x4000)=nil, 0x6, &(0x7f0000483000/0x4000)=nil}, 0x18) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) 2018/01/09 19:31:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@generic="5ddfd89f148c788a10dd24c1f2476ae4", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_in(r1, 0x10000005421, &(0x7f00003e1000-0x8)=0x83) pipe2(&(0x7f00006b8000-0x8)={0x0, 0x0}, 0x4000) dup2(r1, r1) r2 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000e02000)={{0x0, 0x7}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 19:31:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x401, 0x400) r1 = syz_open_dev$tun(&(0x7f0000d5d000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r3, r3, &(0x7f00004db000)=0x440, 0x8000067) 2018/01/09 19:31:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b41000)=@assoc_value={0x0, 0x7fff}, &(0x7f0000b27000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001ee000-0x6)={r2, 0x9}, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000579000-0xc)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f61000)={@common='teql0\x00', &(0x7f0000951000-0x20)=@ethtool_stats={0x1d, 0x3, [0xfffffffffffffff8, 0x3, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 19:31:30 executing program 0: mmap(&(0x7f0000000000/0xcde000)=nil, 0xcde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cde000-0xe4)="22000000180007f80007ff00090007000a00001e0000000900f8ff0005000280ff45", 0x22) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cde000)={0x0, 0x23586b15, 0x20, 0x5, 0x0}, &(0x7f00008d9000)=0x18) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000cdf000-0x8c)={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]}}, 0x8c) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000cdf000)='./file0\x00', 0x10240, 0xf1) symlinkat(&(0x7f0000ce0000-0x8)='./file0\x00', r2, &(0x7f000038f000)='./file0\x00') r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cde000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f00007a8000-0x4)=0x5) 2018/01/09 19:31:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) setpgid(r0, r0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da14, 0x5, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/09 19:31:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x7, &(0x7f00001a4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e42000)=0x7f, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a08000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003cf000-0xd)='attr/current\x00') r3 = syz_open_procfs(0x0, &(0x7f0000c67000)='personality\x00') lstat(&(0x7f0000da3000)='./file0\x00', &(0x7f0000d20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000423000)=0x0, &(0x7f0000d41000-0x4)=0x0, &(0x7f0000538000)=0x0) sendmsg$netlink(r3, &(0x7f00000da000)={&(0x7f000014b000)=@proc={0x10, 0x0, 0x1, 0x20000}, 0xc, &(0x7f0000270000)=[{&(0x7f000043c000-0x1dc)=[{0xd8, 0x6, 0x1, 0x81, 0x1, "ab3b773b87ecb1669ea17562af9928bdec7179eac9183895b935b36e89d2eb7e14bcb7b609a31b3b972471639cf548f10fe5ccf0fb118853814a6150ac72d084ef244fde103a71772c4e9fc4204eaa3ec473b1a3b28af8e5dd5c96934b60c2a50d8f3e89e3b127d2b08db9df2415c29e5cf3954d3ece02aea7fdef2a2dbd8308fd3f52a4a2a469762d7c3e6f1d357c9366ab0d018e08e3e616c0afa14e7ccdd0be34c282ae127bed306536936f838238544738fe0451108b846c6b57976ec618ddd85c5d91"}, {0x30, 0x8, 0x18, 0x4, 0x2, "500cda83e63a32b92e7c2478e67f0ad16d585217cc3c3eb8bab2756542f0"}, {0xd4, 0x2b5, 0x808, 0xe, 0x1, "c54d9c1450b8c4fa28f6dfc56d5e51ef3ddee66439658b80019d481148c5a500136d304e66e975b87f15851ff33d12e8e90a36a94a2b982451b525041ec8d420ddca72bdd95becd8679da94836e027ea6724e6b6b005fd5ab94d023649dc16a4892bec20b936868159b7186a93878fec5bdebc0d2360b99886f7a31f0a4bc5de76c7db3c142e3ad90f55e60441f6b21a56d22b8700784e3bec0296053f14b936a8aabefa551d833b12d0b93cbe1731723816e6a4ce6334310ebc3574f8f653b40e"}], 0x1dc}, {&(0x7f000052f000-0x2398)=[{0xb8, 0x8, 0x20, 0x7fffffff, 0x1, "aea29818402280c5cacec6fa344238eee66715f25623e3365274f9301892bf0cd288670ab6f61987834e81871300943ef2f591db78df44abfb9777376d28e82896f2434bbd79b754a4f8f2ac08ea742ac4e0ff7e8b765d63a65b481877a92c1ef9988863173ebf8b6f0b04a997a598b49bb338a1beb4f1dee41515af1e3ae651209814dfd93134e847c68bdc87954fd9c2eacc3338cb4f8172d0da3d9a75f3a5b59b3d116e22"}, {0x58, 0x3, 0x600, 0x8, 0x3, "29d71787afe5b329fd5f33f63eb26ddf69f6964cd5abb612af9da6489037fa96923f3e0a5a17c290cb50599ceee5e9e2fff1f50ab991029125a30a7343fba4fbb1fd6c8672ed"}, {0x1010, 0x19b, 0x204, 0x1, 0x2, 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0x1498}, {&(0x7f0000c01000)=[{0x48, 0x96a, 0x100, 0xb91, 0x1, "969e9772bb592998f7d66e07435b91f4bd6cb3707627cf7005952f145a4d76f1aa490d0efc1c6732c36ea42bc24787e93959852a0fd6"}, {0x104, 0x80, 0x408, 0x5, 0x3, "a3556babee4df7754f8c6fe92e09b64498191e9e0860bff6fa02e2b62235a7f58ae6fde389d53ed57f7e7e0baa5f9f139f48816dec4def7898424cf729e476ab2ddc8beaaec38480b5691bc04bc17d7cc7457c8ba66ce14df6559a6ebd908cf75823cde65b09ee7b60afdff59556840976d36ee1d3416e961392da22724e4a21c195d8c3f310f88f2d4e702ee645bb3f774f4a6d863ef8858e266ab197925b319b088c18dc298513af88f82358b63cc54b1bf182390c13277c4fb503a99cb736ea6778f60ac73e0f3cdeace18301f8b46d7b6eed5eecad9e652403e26cb5e18a9b19c0364cf3e0cd3b24ec2ae2984dd01b"}, {0xd0, 0xd652, 0x108, 0x6, 0x2, "4507857d5029206af9ac185731b215c7cfa016cc31a66328cfc734cc33d8a5f06fdcc62004a6cc6587b3dc43c2e3fdcef446047b562ccb7a2248e5bb79ab65cc2c78eb9c88de5909b9c0b5e0ef24ee2f7c761066449da2fe1a7e0495919ef7769ecbc71d4c9b4e09bd8a1b2bc4c175fe64a5f9c9494cb9e5daa45273c4bd8815b7bd2353d08702cce867c263bb4064080041c6e2858b6d17526b90f88d3f98d6268c4330b0608b3cc6c3ddf139ab43b4a2fc6dddb3c35e393f7bc3a1bc3a08"}, {0x9c, 0x5, 0x721, 0x100000001, 0x0, "e5878cb756e2999cb3c08bbf0b18e1663324868a03e8cc3c2c558e02903484527ef457927aa6136a9113d1e8d723c12c956e011dcf5f951edf56e39ff738a952b861d01a1f9a8c4409853c5387435875d42e64f64926814f969bb8e9d51c210dfe28f5570705096be6084ecc2f8b2dd9a3935efebbad17c339dd68c42a64e7304bad0e2b60ce3d1b647e"}, {0x70, 0x8, 0x100, 0x9, 0x1, "ed71a0ae7d4082434494a388ffb49aff4a7de2230473a9ebcd842225bf5f12ac00adf9091a7db4fdadfac5f2ac117ec4e5bd695c872d4709eadf98e71c9ffa21e5cc7c27b2ee41ec8295ea91c44c429abf1451db62720a4867b013eaa5"}, {0xb8, 0x684, 0x100, 0x6, 0x1, "8c571a14319502a16150c95dd6d624dc20912241e7f671a2aa3c98ce2d12a3df125250dcde8726e8eac117c90f4914b3b226910d6386eb80bf796280d67913d927d32e1b348f817b3aa10625dd3e087d873ae26ea94036f4f93a006f47252d951a621cd2bfa513b8b46fde1a309b4246620901024a37123f92f5226d5c0a7ab656d7084162e5155484522af7c5655d13e404eb0495d617a0f87624adcb00d07b42e2ccca37"}], 0x3e0}], 0x5, &(0x7f0000984000-0x50)=[@rights={0x30, 0x1, 0x1, [r0, r2, r0, r2, r0, r0, r3]}, @cred={0x20, 0x1, 0x2, r1, r4, r5}], 0x50, 0x24008000}, 0x20000000) sendfile(r2, r3, &(0x7f000083d000)=0x0, 0xff) 2018/01/09 19:31:30 executing program 7: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fba000-0x5c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3f}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) 2018/01/09 19:31:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') write$eventfd(r0, &(0x7f0000cf2000-0x8)=0x3, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000918000)=0x0, &(0x7f0000d3d000)=0x4) readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2018/01/09 19:31:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000961000)='cpusettrustedselinuxcpuset-+nodev#X\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000710000-0x4)=0x0, &(0x7f000008e000)=0x4) clock_nanosleep(0x0, 0x0, &(0x7f0000bdf000)={0x0, 0x0}, &(0x7f00005a7000)={0x0, 0x0}) sysinfo(&(0x7f0000b8c000)=""/19) 2018/01/09 19:31:30 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000f000)=[{0x14, 0x1e, 0x209, 0x0, 0xffffffffffffffff, '\n'}], 0x14}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) 2018/01/09 19:31:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002ce000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000045f000-0x10)={0x6, 0x8002, 0x2, 0xc8, 0x0}, &(0x7f00000f0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000e1000)={r1, @in={{0x2, 0x0, @rand_addr=0x7d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x200, 0x100, 0x6, 0x40}, &(0x7f0000f89000)=0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x8) r3 = socket(0xa, 0x802, 0x0) ioctl(r3, 0x8b35, &(0x7f00000e6000)="") r4 = syz_open_dev$mice(&(0x7f000085b000+0x798)='/dev/input/mice\x00', 0x0, 0x80) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000a04000)={0x9, 0x5, 0x8, 0x401}) [ 45.957272] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 45.963872] IPv6: NLM_F_CREATE should be set when creating new route [ 45.995092] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/01/09 19:31:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x7, &(0x7f00001a4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e42000)=0x7f, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a08000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003cf000-0xd)='attr/current\x00') r3 = syz_open_procfs(0x0, &(0x7f0000c67000)='personality\x00') lstat(&(0x7f0000da3000)='./file0\x00', &(0x7f0000d20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000423000)=0x0, &(0x7f0000d41000-0x4)=0x0, &(0x7f0000538000)=0x0) sendmsg$netlink(r3, &(0x7f00000da000)={&(0x7f000014b000)=@proc={0x10, 0x0, 0x1, 0x20000}, 0xc, &(0x7f0000270000)=[{&(0x7f000043c000-0x1dc)=[{0xd8, 0x6, 0x1, 0x81, 0x1, "ab3b773b87ecb1669ea17562af9928bdec7179eac9183895b935b36e89d2eb7e14bcb7b609a31b3b972471639cf548f10fe5ccf0fb118853814a6150ac72d084ef244fde103a71772c4e9fc4204eaa3ec473b1a3b28af8e5dd5c96934b60c2a50d8f3e89e3b127d2b08db9df2415c29e5cf3954d3ece02aea7fdef2a2dbd8308fd3f52a4a2a469762d7c3e6f1d357c9366ab0d018e08e3e616c0afa14e7ccdd0be34c282ae127bed306536936f838238544738fe0451108b846c6b57976ec618ddd85c5d91"}, {0x30, 0x8, 0x18, 0x4, 0x2, "500cda83e63a32b92e7c2478e67f0ad16d585217cc3c3eb8bab2756542f0"}, {0xd4, 0x2b5, 0x808, 0xe, 0x1, "c54d9c1450b8c4fa28f6dfc56d5e51ef3ddee66439658b80019d481148c5a500136d304e66e975b87f15851ff33d12e8e90a36a94a2b982451b525041ec8d420ddca72bdd95becd8679da94836e027ea6724e6b6b005fd5ab94d023649dc16a4892bec20b936868159b7186a93878fec5bdebc0d2360b99886f7a31f0a4bc5de76c7db3c142e3ad90f55e60441f6b21a56d22b8700784e3bec0296053f14b936a8aabefa551d833b12d0b93cbe1731723816e6a4ce6334310ebc3574f8f653b40e"}], 0x1dc}, {&(0x7f000052f000-0x2398)=[{0xb8, 0x8, 0x20, 0x7fffffff, 0x1, "aea29818402280c5cacec6fa344238eee66715f25623e3365274f9301892bf0cd288670ab6f61987834e81871300943ef2f591db78df44abfb9777376d28e82896f2434bbd79b754a4f8f2ac08ea742ac4e0ff7e8b765d63a65b481877a92c1ef9988863173ebf8b6f0b04a997a598b49bb338a1beb4f1dee41515af1e3ae651209814dfd93134e847c68bdc87954fd9c2eacc3338cb4f8172d0da3d9a75f3a5b59b3d116e22"}, {0x58, 0x3, 0x600, 0x8, 0x3, "29d71787afe5b329fd5f33f63eb26ddf69f6964cd5abb612af9da6489037fa96923f3e0a5a17c290cb50599ceee5e9e2fff1f50ab991029125a30a7343fba4fbb1fd6c8672ed"}, {0x1010, 0x19b, 0x204, 0x1, 0x2, "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0x1498}, {&(0x7f0000c01000)=[{0x48, 0x96a, 0x100, 0xb91, 0x1, "969e9772bb592998f7d66e07435b91f4bd6cb3707627cf7005952f145a4d76f1aa490d0efc1c6732c36ea42bc24787e93959852a0fd6"}, {0x104, 0x80, 0x408, 0x5, 0x3, "a3556babee4df7754f8c6fe92e09b64498191e9e0860bff6fa02e2b62235a7f58ae6fde389d53ed57f7e7e0baa5f9f139f48816dec4def7898424cf729e476ab2ddc8beaaec38480b5691bc04bc17d7cc7457c8ba66ce14df6559a6ebd908cf75823cde65b09ee7b60afdff59556840976d36ee1d3416e961392da22724e4a21c195d8c3f310f88f2d4e702ee645bb3f774f4a6d863ef8858e266ab197925b319b088c18dc298513af88f82358b63cc54b1bf182390c13277c4fb503a99cb736ea6778f60ac73e0f3cdeace18301f8b46d7b6eed5eecad9e652403e26cb5e18a9b19c0364cf3e0cd3b24ec2ae2984dd01b"}, {0xd0, 0xd652, 0x108, 0x6, 0x2, "4507857d5029206af9ac185731b215c7cfa016cc31a66328cfc734cc33d8a5f06fdcc62004a6cc6587b3dc43c2e3fdcef446047b562ccb7a2248e5bb79ab65cc2c78eb9c88de5909b9c0b5e0ef24ee2f7c761066449da2fe1a7e0495919ef7769ecbc71d4c9b4e09bd8a1b2bc4c175fe64a5f9c9494cb9e5daa45273c4bd8815b7bd2353d08702cce867c263bb4064080041c6e2858b6d17526b90f88d3f98d6268c4330b0608b3cc6c3ddf139ab43b4a2fc6dddb3c35e393f7bc3a1bc3a08"}, {0x9c, 0x5, 0x721, 0x100000001, 0x0, "e5878cb756e2999cb3c08bbf0b18e1663324868a03e8cc3c2c558e02903484527ef457927aa6136a9113d1e8d723c12c956e011dcf5f951edf56e39ff738a952b861d01a1f9a8c4409853c5387435875d42e64f64926814f969bb8e9d51c210dfe28f5570705096be6084ecc2f8b2dd9a3935efebbad17c339dd68c42a64e7304bad0e2b60ce3d1b647e"}, {0x70, 0x8, 0x100, 0x9, 0x1, "ed71a0ae7d4082434494a388ffb49aff4a7de2230473a9ebcd842225bf5f12ac00adf9091a7db4fdadfac5f2ac117ec4e5bd695c872d4709eadf98e71c9ffa21e5cc7c27b2ee41ec8295ea91c44c429abf1451db62720a4867b013eaa5"}, {0xb8, 0x684, 0x100, 0x6, 0x1, "8c571a14319502a16150c95dd6d624dc20912241e7f671a2aa3c98ce2d12a3df125250dcde8726e8eac117c90f4914b3b226910d6386eb80bf796280d67913d927d32e1b348f817b3aa10625dd3e087d873ae26ea94036f4f93a006f47252d951a621cd2bfa513b8b46fde1a309b4246620901024a37123f92f5226d5c0a7ab656d7084162e5155484522af7c5655d13e404eb0495d617a0f87624adcb00d07b42e2ccca37"}], 0x3e0}], 0x5, &(0x7f0000984000-0x50)=[@rights={0x30, 0x1, 0x1, [r0, r2, r0, r2, r0, r0, r3]}, @cred={0x20, 0x1, 0x2, r1, r4, r5}], 0x50, 0x24008000}, 0x20000000) sendfile(r2, r3, &(0x7f000083d000)=0x0, 0xff) 2018/01/09 19:31:30 executing program 7: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000048c000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00008ac000)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000666000-0x4)=0xc) getresuid(&(0x7f00009fa000-0x4)=0x0, &(0x7f0000ae1000-0x4)=0x0, &(0x7f000076d000-0x4)=0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000057000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6e000)=0xe8) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000915000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6f000-0x4)=0xe8) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000b6e000)={&(0x7f000096a000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00009d0000)={&(0x7f000088e000)=@acquire={0x128, 0x17, 0x0, 0x4, 0x0, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0xa3c0, 0xa, 0xa0, 0x0, 0x6, r1, r2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x1f, 0x3, 0x7, 0xa, 0x20, 0x20, 0x3c, r3, r4}, {0x1, 0x9, 0x8, 0x8, 0x6, 0x0, 0x0, 0x6}, {0x7f, 0x4, 0x7, 0x100000000}, 0x7, 0x6, 0x2, 0x1, 0x3, 0x2}, 0x2, 0x6, 0x7a, 0x5}, []}, 0x128}, 0x1, 0x0, 0x0, 0x40}, 0x40000) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/09 19:31:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00005ff000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x82000000) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/09 19:31:30 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000007000)=""/109) socketpair(0x0, 0x2, 0xcaf7, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000000f000)=0x800, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffedc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x0}, [@srcaddr={0xfffffffffffffff1, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0xfffffffffffffff3}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/01/09 19:31:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000df000)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) write(r0, &(0x7f00004da000)="0701", 0x2) write(r0, &(0x7f00000f2000-0x79)="9825c13cece3b4b1b8380df3cf6415f306708703e8ddcd", 0x17) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00009b3000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) munlock(&(0x7f000095d000/0x4000)=nil, 0x4000) 2018/01/09 19:31:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) readv(0xffffffffffffffff, &(0x7f0000e2c000-0x10)=[], 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x4760052b) r1 = memfd_create(&(0x7f00008bc000)='wlan0^\x00', 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e39000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000650000)=0xc) stat(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000054c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000085c000)=0x0, &(0x7f00009a5000)=0x0, &(0x7f0000481000-0x4)=0x0) r5 = accept$packet(0xffffffffffffff9c, &(0x7f00000d7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000008b000)=0x14) r6 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$unix(r1, &(0x7f0000f57000-0x38)={&(0x7f0000912000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006f1000-0x50)=[{&(0x7f0000752000-0x1000)="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", 0x1000}, {&(0x7f0000302000-0x75)="30bcf679c8bbc9240eeb6cf966ad62aa84a0ab697de890d33b525e20a2f7cc6570e51d2b0f62f073f3552bf5b897a1ead2ba0356501377f48e5900c562561c42e223d9ab09e05ab5c100e15e7f8e41ee7f5f454d5d469eeab4edad2e63eb3f330609159fe213f0d395b98986d47189358c21ed7257", 0x75}, {&(0x7f000049d000-0xfa)="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", 0xfa}, {&(0x7f000007c000)="2797f3b62a72a9b837b7e50c7d5f0b6db2e2d0b00d67349dec991f2818cdeb2b9d37aab8597bbbe10e1b5227829c8db6aaacd5772cc999a2f9982f0f38afde427e99cf51469058ad9ef36d7859a4cd57e70324a2a344e46b19692b310d314e5a3208dad37bcb4bd200f8a700a37df421c8aa60907d918baf31b9d109f60ae82e8cbe8cf5d1d32292fb0b2924d2c366be6d31ede212f974a02dc94738879a8f2895b22a384e794a77c2a8146055b586c82861a4426b2436dc7e88db13641a91575bed2e2dc25f45ee0068d999b761af4ecd0ff1ad8e4d55a8e49b37627299f06be46b3688a23a1b5589f8692ccd8ceea65881e683c6017b4d78", 0xf9}, {&(0x7f0000830000-0x46)="53c60dd72b10809962e31cea260bcea4f810b2be39de88e47500094a2fd99ad65fd0cf09ff13923140dfa7cdf3d4ea18af4aaa2c789838b9c0083f54ba3cdc7049bc1995ec08", 0x46}], 0x5, &(0x7f0000669000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x18, 0x1, 0x1, [r6, 0xffffffffffffffff]}], 0x60, 0x10}, 0x0) [ 46.026740] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=7917 comm=syz-executor6 [ 46.046464] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=7923 comm=syz-executor6 2018/01/09 19:31:30 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) setpgid(r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrandom(&(0x7f0000013000)=""/183, 0xb7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") pipe(&(0x7f000013b000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 19:31:30 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ff9000-0x8)={0x0, 0x7530}, 0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ffa000-0x5)='ppp1\x00', 0x2) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000736000)={0x1, &(0x7f0000ffa000)=[{0x100000000, 0x9, 0xf4, 0x4}]}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000085d000)={&(0x7f0000b24000/0x4000)=nil, 0x4000}) 2018/01/09 19:31:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c92000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b54000-0x4)=0x1c, 0x80800) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e47000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4401}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004ab000-0x10)=[{&(0x7f0000998000)="290000001800ff0002ff01ffff000002021506000fffff04000000002d00090009ffdf0f00000000f6", 0x29}], 0x1) 2018/01/09 19:31:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c44000)={0x0, 0x0}) nanosleep(&(0x7f00002b0000-0x10)={r0, r1+10000000}, &(0x7f00009e0000-0x10)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000ae4000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2201, &(0x7f0000091000)="551619d3") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000416000)={0x2, 0x1, 0x3, 0x4, 0x0}, &(0x7f0000b11000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000237000-0x8)=@assoc_value={r3, 0x7}, 0x8) 2018/01/09 19:31:30 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x7ff) 2018/01/09 19:31:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000043000)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f00003df000-0x9)='/dev/ppp\x00', 0xe40, 0x0) r0 = open(&(0x7f00005db000-0x8)='./file0\x00', 0x40, 0x10) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f00000b3000-0xc)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a4d000-0x4)={0x8}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) open$dir(&(0x7f0000c54000-0x8)='./file0\x00', 0x3, 0x24) fcntl$setlease(r0, 0x400, 0x0) eventfd(0xfffffffffffeff83) fcntl$setlease(r0, 0x400, 0x2) 2018/01/09 19:31:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000756000)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000548000-0xb3)="bfd35fe5713e468b96a3b1b44d619903bce941a94bb46ffb3610bdb0586c6c974d75ab74929d63234d8ce67a790dff3ac22ed8e0f78f634e7c2cdf3fc7cefa19a456f4709e53a90bfca15da51b69d614142a89c318c24524c0c271d610e15ae0d22cc2c049fda8307770fef2b0704da79eea09864bca94c16b79a98f6437cf461feb840c8750f644b04aeddab8cefb53e7047915999a125688dd153d67c621debe35aedab9d6d96d01599e82822d1533a8a63c", 0xb3, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x30)="d9707070302a6370757365742b706f7369785f61636c5f61636365737373656c696e757870726f635e2b70726f63a400", 0xfffffffffffffffa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0x7a6000)=nil, 0x7a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x0) mmap(&(0x7f00007a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00007a6000)="cc0059f9622f674fd9d7c5cab8d981a11ad840f55a620f8b12172f7efb25a244ce7de4469fd48ef470fc3381aa102dd6302b47fbd60671f4a8e6c481854f2c938d5d669512ec") inotify_init() recvmsg$netrom(r3, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f4c942641bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f1", 0x94}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) 2018/01/09 19:31:30 executing program 0: socketpair$inet(0x2, 0xa, 0x200, &(0x7f0000b9e000)={0x0, 0x0}) r1 = memfd_create(&(0x7f00000c9000-0x1e)="262773797374656d73656c66b56d643573756d2e70726f632f7070703100", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000437000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bc2000)={r2, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ed0000)=@sack_info={0x0, 0x67a, 0x3f}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r3, 0x2, 0x10, 0x2, 0xfff}, &(0x7f00009ea000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) r5 = eventfd2(0x1, 0x0) read(r5, &(0x7f00005a6000-0xea)=""/234, 0xfffffffffffffcb1) syz_open_dev$sndtimer(&(0x7f000008b000)='/dev/snd/timer\x00', 0x0, 0x80000) 2018/01/09 19:31:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r0, &(0x7f0000727000-0x8)=[{&(0x7f0000418000)=""/63, 0xa}], 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002e0000-0x4)=0x8, 0x4) readv(r0, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000050000)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000fa7000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000051c000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa1000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001b4000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x1, 0x0, 0x3, 0xfffffffffffffe00, 0x2, 0x0, 0xa0, 0x7f, r1, r2}, {0x41, 0x40, 0x80000001, 0x4, 0x80, 0x4, 0x200, 0x0}, {0x7, 0xff, 0x6, 0x5}, 0x4, 0x9, 0x0, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4, 0x2, 0x1, 0xfffffffffffffff8, 0xffffffff, 0x4, 0x475}}, 0xe8) 2018/01/09 19:31:30 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bd5000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000+0x5e5)={0x3, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001e4000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000c5f000)={0x101, 0x1, {0xffffffffffffffff, 0x0, 0x4, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a7e000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f000075a000)=0xe8) sendmsg$netlink(r1, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f0000ef8000-0x10)=[{&(0x7f000045d000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "02"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) fcntl$getflags(r2, 0x0) recvfrom(r1, &(0x7f0000760000)=""/99, 0x4f, 0x0, &(0x7f00008a4000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32)\x00'}, 0x58) 2018/01/09 19:31:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x820000000000000a, 0x2, 0x80000001) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) 2018/01/09 19:31:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000817000)="220000001c000700f8efff07090007000a0500ff070000004c00000306000100a445", 0x22) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a00000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000523000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cdc000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000959000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000499000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x619, 0x3, 0x3, 0x3, 0x1, 0x2, 0x20, 0x80, 0x7b, r1, r2}, {0x5, 0x8, 0x100000001, 0x3, 0x9, 0x5, 0x5, 0x1f}, {0x269e, 0x100000000, 0x0, 0x2c408f53}, 0x7, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x4, 0x0, 0x6, 0xb3, 0x3, 0xfff}}, 0xe8) 2018/01/09 19:31:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000900000)='./file0\x00', 0x1, 0x100) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000686000)=0x4) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000174000)="01000000030006000007000000c4ffcc", 0x10) setsockopt(r1, 0x107, 0x2, &(0x7f000048d000)="01000000030006000007000000c4ffcc", 0x10) 2018/01/09 19:31:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cdc000-0x9)='/dev/sg#\x00', 0x1, 0x121000) unshare(0x4000) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000493000-0x10)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getpeername$packet(r0, &(0x7f0000e0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e2c000)=0x14) clock_getres(0x7, &(0x7f0000f92000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={r1, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c8b000-0x10)={0x0, 0x9, 0x2, 0xfffffffffffffffd}, &(0x7f000073e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b4c000-0x6)={r2, 0xffffffffffff8856}, &(0x7f0000bf0000)=0x6) 2018/01/09 19:31:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000975000)='./file0\x00', 0x28042, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f000071d000+0x1dd)=0x2, 0x4) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x0, 0xfffd) 2018/01/09 19:31:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004a1000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000127a, &(0x7f000028a000-0x8d)="") ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000484000)='/dev/keychord\x00', 0x2, 0x0) bind$inet6(r1, &(0x7f0000b30000+0xabb)={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c) 2018/01/09 19:31:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f0000665000-0x6)='./file0\x00', 0x1, 0x0, 0xffffffffffffffff, 0x1, 0x20, 0x2000000) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000210000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00008d0000-0x4)=r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b3d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000463000)={0x7, 0x5, 0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r2, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2018/01/09 19:31:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000072a000)=0x0, &(0x7f000076b000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000002d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f00001f5000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "399f23635d0000000001ffff8700000000000000eaf7b7d65f90b0e6330ee7400019d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b8152df6a48251f7d51933223e1cab867dbd761faf", [0x0, 0x0], 0x0}) 2018/01/09 19:31:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket$inet(0x2, 0x80f, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001f7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x0) r4 = syz_open_dev$tun(&(0x7f0000298000)='/dev/net/tun\x00', 0x0, 0x28801) r5 = dup2(r4, r0) read(r2, &(0x7f0000447000-0xa5)=""/165, 0xa5) setsockopt$inet6_int(r5, 0x29, 0x7e, &(0x7f0000da5000)=0xfffffffffffffffc, 0x4) fallocate(r0, 0x0, 0x0, 0x4) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = dup3(r2, r1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000ab3000)={0x0, 0x1, 0x5, 0x0, 0x7f}, 0xc) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00008b9000-0x80)=[], 0x0, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000add000)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f0000e8b000)="703019cb144d847b4aad86c133e0fe41", 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f000013e000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000c95000)=0x0) 2018/01/09 19:31:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='btrfs\x00', 0x0, &(0x7f0000003000-0xe9)="") 2018/01/09 19:31:30 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000047a000)={&(0x7f0000bdc000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004b8000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fcc000)={&(0x7f0000535000/0x4000)=nil, 0x4000}) 2018/01/09 19:31:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aaa000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) r1 = creat(&(0x7f0000781000-0x8)='./file0\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000832000)='/dev/sequencer\x00', 0x400000, 0x0) fdatasync(r1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000064b000)=0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000565000-0x58)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000e79000-0x4)=0x9, 0x4) utimensat(r1, &(0x7f0000b95000-0x8)='./file0\x00', &(0x7f0000da6000)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000092f000)='illinois\x00', 0x9) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f15000-0x8)={0x0, 0x0}) 2018/01/09 19:31:30 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x6)='./bus\x00', 0x400000, 0x4) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f000000d000-0x4)="28689c7f", 0x4, 0x4000, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000019000)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000017000)='./bus\x00', r1, &(0x7f0000019000-0xd)='./file0\x00', 0x2) 2018/01/09 19:31:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x5, 0x0, 0xfffffffffffffd10) 2018/01/09 19:31:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x6, &(0x7f00008fd000-0x10)={&(0x7f0000429000-0x8f)="1012aa173cebaed0aa41b4e7ac3d2ac7c591441126405c91be4d5e4f9abb7a70f17c9d2e5013778edce18d37401e2752187fcd541a302bf8245924d868c1215a685d659e62a859d7020d4ce54d19211336e7de5c785032e1937a597a9e413f0244cdf3a810df23d12eaca0e7775af1f9f132ddbb33db2fcead3d21eb4a2190598710a9ba623c6896c404ce450b57cf", 0x8f}) r2 = creat(&(0x7f00006cc000)='./file0\x00', 0x58) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000606000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000e7000-0xc4)={0x0, 0xbc, "413dc4fa7a29226bc59a10741fed642c4a42c864ee7ab5dd580687ca6a1883e1606011dbf69180e04c96b0c9f0860cbee188138ecf9afa744532c2e7c10efec15b66f85b1f05c42c8aecdc3d73aaee52c0b862406396f9583b1d0a6e5d855ac335d53706e8bdb17cecec706c8ee9e3db4528ab2e4531aed4157e322503f95b15a7ebeb18015883d876fd092c81c87f22e8eaf1900c66cf7dff69011041343c7ce1649f570254f3fb8c999d2a214c22229533fb38c45a22fd737fc15e"}, &(0x7f0000705000)=0xc4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000025d000)={r3, 0x0}, 0x8) write(r0, &(0x7f00000b9000)="", 0xfc9c) 2018/01/09 19:31:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000047b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00003d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pivot_root(&(0x7f0000d1e000-0x8)='./file0\x00', &(0x7f00004d5000-0x8)='./file0\x00') mprotect(&(0x7f00000f6000/0x3000)=nil, 0x3000, 0x1000002) mprotect(&(0x7f00007f3000/0x2000)=nil, 0x2000, 0x2000000) 2018/01/09 19:31:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00005a1000-0x8)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f00006cd000)='mountinfo\x00') 2018/01/09 19:31:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000edf000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00009ee000)=0x0, &(0x7f0000474000-0x4)=0xfffffddb) clock_gettime(0x0, &(0x7f000037e000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000420000)=[{r0, 0x1002, 0x0}, {r0, 0xa022, 0x0}, {r0, 0x8200, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x3004, 0x0}, {r0, 0xe298, 0x0}], 0x6, &(0x7f0000331000)={r1, r2+30000000}, &(0x7f0000e32000-0x8)={0x80000001}, 0x8) 2018/01/09 19:31:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00008ca000)={0x4, 0x80}) pwrite64(r0, &(0x7f0000b1d000-0x2d)='/\'', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 19:31:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20240, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x5, 0x1, 0x6, 0xfffffffffffffffa, 0x7f, "25aa4cb9befdb680a76941d36278b123307437f1d351e1edd76fb07f69890b6a0abc285e9bcdce2287d52330dc4f6d61377239edcb28b64b615e0e09b4a236", 0x3}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000-0x18)=[{0x8, 0x22, 0x7, 0x3}, {0x1, 0x0, 0x10000, 0xfffffffffffffffe}, {0x401, 0xff, 0x5, 0x0}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x7, 0x20, 0x7, 0x9}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x80000001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a42000)=[@in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) r2 = socket(0x10, 0x2, 0xc) sendto(r2, &(0x7f0000deb000-0x14)="140000000a0ae784ffffffffff010017011f00e5", 0x14, 0x0, 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000000a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/09 19:31:30 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x21, 0x0, 0x0) setns(r0, 0x40000000) 2018/01/09 19:31:30 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000fbe000-0x4)="", 0x0, 0x0, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000000000)="", 0x0) 2018/01/09 19:31:30 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd7000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0xffffffffffff8001, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setxattr(&(0x7f0000264000)='./file0\x00', &(0x7f00005af000)=@random={'user.\x00', 'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f00000f7000)='\x00', 0x1, 0x2) 2018/01/09 19:31:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r0 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r0, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r0, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r1 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r1, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) 2018/01/09 19:31:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000012000-0x8)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) pipe2(&(0x7f00005cc000-0x8)={0x0, 0x0}, 0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000348000-0x1)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c5f000)={0x0, 0x0, 0x0}, &(0x7f0000465000-0x4)=0xc) fstat(r0, &(0x7f0000f69000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d50000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a75000-0x4)=0xe8) r7 = getgid() sendmsg$unix(r0, &(0x7f00001db000)={&(0x7f00000de000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000967000)=[{&(0x7f0000e8d000-0xd4)="539e01167b84cd987c5225fa646d36b3d969471e76fedc154e9f661b00b5577e572bb2b61873eb2bf26a13fca69aa607e0f3db5655d77e2588bd8a968746b328be9174a3bb63fdf98480e2346769fc3c4c308898bac5a47a1193bf318ca6bb5ca2fec4753c332bd9e306a8e77be6de1b221f786449fca4b331ef26a5ace722889b2a29d6f5d86086e6bb22ac31bbf4ffdcd55127ba1e04f7011170b07cade9edf58a4f9e92516f00941f32a782ab064eaf574945f807f5754b2bde6b4867526732a61f278fb7d4a145af0dd87357ca6855e3c589", 0xd4}, {&(0x7f00006b7000)="44106a58f7a4629604132374cd324a112934595f40d05fe211067798b2f4d0d493572a6e0ff2a080d2a10e1e666894ff28745e6d1fd6787dddbef38eda9f0ff00c46c8d4085e236ce4d3c8d950526e4166b05b566ac196ab56068c21da7e7a276549085fc0a910a5509f40be8993c97ec05249bed52edd40a85256d3eaef7d75", 0x80}, {&(0x7f0000dd3000-0xb4)="423a589a5776f3ef282d0e9a6c62cdfd76bbff764591f43b5cae46aed9d38bd5168949b50f2b820d025359911fcfc7208f5fbc79262a2e21a637cf0c5ce6e169de1dad8eb7f7398cc4b92a117313f5ed5a3a90fe9c6433a1ee4fc7de9c19a7d109f8b24a30b68c94785966eed0e44fc19418333d565163aa4eb6b8b829cce489d4b5840f97ba20e1bc6be587a6eb4baee954d92b16056f5e74a20a009d1ecbe9036f28e48c8b83617b95f2c237a1d9226fb7c383", 0xb4}, {&(0x7f000023a000-0xe7)="df8eefeca1293f0362659e3ce8cccd224a947f02e273061087c8fc62de7e0bfa41f66e0ea5bbade2e28b650038b212efe6e53837999b57f4c189e58c870f178bc8605587b79329ccdf5623d7246c6642a26f81ecfbf78dab8276115653093ec793299a21ba4b54a16eb58eb87c202dc7c14255747992b50964a00ae7a9a795c0ddef186683f0de20d46035892727a5271a0473c6e31db50ea645497c9cb39e57785b9e1acf519058fe063bd08f0c85f4f8af5a83f7c2f4287116942d5a3fc5687f0c9bb707d75cbf410a322eb2e99009d865e9e5c0e466aa07acc9b5be18e3cedc960353d439a3", 0xe7}, {&(0x7f0000439000)="6ff294d5b282492519985bb96edc9481f9aca7735e0b9ef4415416d6ea137bf9ca6ea7f4b70246b60a7f22c9ebacda98d7cb4e665bffd8fa86d69c159aec713010c91d247550cd4e751a8ff3e802fdb22d82e6833d10a6468b3bd7c7629804f3efa417b43dbfc3a78d0ca7aa9d4ab1b1c47b574ee9", 0x75}, {&(0x7f000043b000)="fa8f553eeaa6a5787f2e4385f18b7be2fff87441b092fb9a552c0b", 0x1b}, {&(0x7f000061c000-0xa2)="5b5a04e1c9703c7114813039d73bb1ce1fc827b7087317a51a449ac9b77a25580ea9febc3d6cc4e0adf2e4be6b17450d8fcf43972f0becbacba2d183e5580d4b3edd8141173a5d931efa9edc62d7963719386834614f59215f15354ccb4e9e011338bea3034283d10de050a9f8402e73347240dcf10963beba7271cb2a1b2e124aa5e9246928fa52129544435b60895988532d3c7725478027601e83e6d08bbf0331", 0xa2}], 0x7, &(0x7f00007f7000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r1]}], 0x120, 0x4840}, 0x4000) fcntl$setpipe(r1, 0x407, 0x7f3b) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/09 19:31:30 executing program 6: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ed7000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fba000-0x28)={@common='bcsf0\x00', @ifru_addrs=@hci={0x1f, 0x1, 0x3}}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000fb9000)={0x0, {""/7}, 0x0}, &(0x7f0000e3f000)=0x10, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ae000)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_ivalue=0x5}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000fb7000)=0x1ff) 2018/01/09 19:31:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() epoll_create(0x4) r1 = gettid() socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000849000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x6ac0) recvfrom(r3, &(0x7f0000fb6000)=""/0, 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}, 0x0}, 0x10) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) fcntl$setown(r2, 0x8, r1) tkill(r0, 0x13) 2018/01/09 19:31:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6c9cffc01436ddac, 0x80000000000000, 0x1) getsockname(r0, &(0x7f0000cb8000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af2000-0x4)=0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000e31000)=[{{&(0x7f0000ba7000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000929000)="4c56ff000401a0dbf89969ebdedd102c4f7a79e606457dfdf59e2e01ed253bae", 0x1e}], 0x3e4, &(0x7f0000003000-0x2d0)=[], 0x171, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$unix(r0, &(0x7f0000872000-0x1000)="", 0xfffffffffffffd74, 0x0, &(0x7f000085a000-0xa)=@file={0x0, './file0\x00'}, 0x0) 2018/01/09 19:31:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000693000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) futex(&(0x7f0000a95000-0x4)=0x0, 0x80, 0x0, &(0x7f00000be000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/09 19:31:30 executing program 0: clone(0x40000000, &(0x7f0000b4f000-0x2)="", &(0x7f000062a000)=0x0, &(0x7f0000153000)=0x0, &(0x7f00003e5000)="") r0 = dup(0xffffffffffffff9c) lseek(r0, 0x4, 0x0) 2018/01/09 19:31:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d55000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) fchdir(r0) r1 = memfd_create(&(0x7f0000b73000-0xb)='vmnet0GPL#\x00', 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000035d000-0x8)={0x20f19081, 0x139}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000055e000)=0x7f, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') sendfile(r1, r2, &(0x7f0000a7b000)=0x400001, 0x86) [ 46.598310] IPVS: Creating netns size=2536 id=14 [ 46.627540] IPVS: Creating netns size=2536 id=15 2018/01/09 19:31:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000af7000-0xa)='net/snmp6\x00') 2018/01/09 19:31:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) unshare(0x40600) link(&(0x7f00001e0000-0x8)='./file0\x00', &(0x7f0000a5b000)='./file0\x00') signalfd4(r0, &(0x7f0000057000)={0x0}, 0x8, 0x0) 2018/01/09 19:31:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000012f000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) 2018/01/09 19:31:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00004c8000)={0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ad1000)='pagemap\x00') mremap(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000077e000-0x1)={0x3}, 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x302}) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/09 19:31:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008c0000)='/dev/sequencer\x00', 0xdabfbca1c80e5181, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000b52000)="d9b92394eb97525721f3b05e40281183931ffc8646772e763fd1fa665ef703116fd4a9827adb5e7c214147e1957e1b2cf3bec1debfae810aa92b84de1c5d071c09674fc095f31cd057fa998c0e47aa3f62a5112f8522a16e8fc2e8aa65be28bafd8acc5b7e0120731c4df40dc47da5adb703a12c4d66e035da6e1a90ca8bd310d005c4867c515ca463142e033275f001712d40bc58a8c17a4befde3e8d10f0179f02f30448bba030ecac66c5233767b3de3f5369322fa50dc1707b5420a1dc75c8f4743475fbaf96611befc00387aa420ab6b9acdaa2dbd92e7245633d68f38322e2c2c23fa90cb4b53177bb8d9ad5b1d6ef3f47ffd5") lookup_dcookie(0x0, &(0x7f0000621000)=""/27, 0x1b) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000b98000)=0x0, &(0x7f00003bc000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000007f000-0x4)=0x0) 2018/01/09 19:31:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a0e000)={@multicast2=0xe0000002, @empty=0x0, 0x0}, 0xc) clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000a1b000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000039f000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/01/09 19:31:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000318000-0x4)=0x0, &(0x7f0000ff4000)=0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000975000-0xc8)="18000000950001000000be8c5eff8c88a20000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e0000000000004001f00000000000000aa8ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccbcf6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17f0b361b571068393d33b5affa060f1ad0b4c2c23eef670267af", 0xc0) 2018/01/09 19:31:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00000a8000)="01", 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00009d8000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000c38000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000039a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000270000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f75000-0xe8)={{{@in=@rand_addr=0x3, @in=@empty=0x0, 0x0, 0x8, 0x3, 0x0, 0x2, 0x80, 0x20, 0x0, r1, r2}, {0xf1, 0x0, 0x3, 0x7, 0x3, 0x6, 0x10000, 0x4}, {0x2, 0x1, 0xfffffffffffffff7, 0x0}, 0x8, 0xa, 0x0, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2, 0x2, 0x100, 0x6, 0x85, 0xfb}}, 0xe8) 2018/01/09 19:31:31 executing program 0: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) getrlimit(0xf, &(0x7f00002f5000-0x10)={0x0, 0x0}) 2018/01/09 19:31:31 executing program 4: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000001d000)='/dev/ppp\x00', 0x402200, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000053000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x59, 0x20000, r1, &(0x7f0000052000)='./file0\x00') syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2018/01/09 19:31:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1f) munlockall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)='}', 0x1) 2018/01/09 19:31:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000322000-0x4)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) fsetxattr(r0, &(0x7f000029e000)=@known='user.syz\x00', &(0x7f0000092000-0x1)='\x00', 0x1, 0x2) 2018/01/09 19:31:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000000, 0x0) bind$inet(r0, &(0x7f0000af2000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f000008a000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f0000a14000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000048b000)='2', 0x1, 0x20000802, &(0x7f00006d0000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000908000)=0x80000001, 0x4) recvfrom$inet(r0, &(0x7f00009a5000-0xca)=""/202, 0xfffffe2b, 0x0, &(0x7f00008f4000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c63000)={0x0, 0x80000001, 0x1ff, 0x5, 0x208, 0xfff, 0x6, 0x4, {0x0, @in6={{0xa, 0x2, 0xfbb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x80000000, 0x73, 0xffffffff, 0x7}}, &(0x7f0000cfd000-0x4)=0xb8) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f3c000)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000c4e000)={r2, 0xe, "b2c65110fbdd626359b29fead28f"}, &(0x7f00007e4000)=0x16) syslog(0x0, &(0x7f0000ba7000)=""/98, 0x62) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fec000)={r1, 0x1}, 0x6) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00001bc000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad5000)=0x8) pkey_alloc(0x0, 0x2) 2018/01/09 19:31:31 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b6a000)='/selinux/checkreqprot\x00', 0x10800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x373, {{0xa, 0x1, 0xc69, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000418000-0x4)=0x0, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000039e000-0x5c)={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1223}, {0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x100000001, [0x3, 0x100000001, 0x9, 0x1, 0x4, 0x7df, 0x9, 0xcf]}, 0x5c) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000419000-0x8)=0x0, 0xfffffffffffffffb) sendto$unix(r1, &(0x7f00003c6000)="d086886943261e895fd369a8934b6397e79114f576c7bde97a319d7a174656db3572e5f3cf48f2206eba9469440d390344640d242dd90035001ddf39bb88f3b7", 0x40, 0x4040000, &(0x7f0000356000)=@abs={0x0, 0x0, 0x2}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0xffffffffffffff63, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:31:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = accept(0xffffffffffffff9c, &(0x7f00003d2000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009bd000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000279000)={0x0, 0x5}, &(0x7f000034e000)=0x8) r2 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000db1000)={r1, 0x3c, "191774d531c38697167fb4162dbd7033bc49890975644280589df8ab175d728f14ee14d9e9c1824231e032deaaf689a942d69bf1b83e010d2b40c3fb"}, &(0x7f00001f9000-0x4)=0x44) openat(r2, &(0x7f000027c000)='./file0\x00', 0x0, 0x80) r3 = gettid() exit(0x8689) syz_open_procfs(r3, &(0x7f0000bd9000-0x16)='net/ip_tables_matches\x00') 2018/01/09 19:31:31 executing program 7: mremap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mlock2(&(0x7f0000d76000/0x2000)=nil, 0x2000, 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000001000-0x4)=0x9b, 0x4) 2018/01/09 19:31:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fa3000-0x10)=[{&(0x7f000080a000)="290000001e003109330000008b000000020000000000ff068000f9ff0c000800010000000053f4ff20", 0x29}], 0x1) 2018/01/09 19:31:31 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000005000-0x4)=0x0) 2018/01/09 19:31:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r3 = geteuid() quotactl(0x9, &(0x7f00001f4000+0x78e)='./file0\x00', r3, &(0x7f0000369000)="83613a167ea9ee63d11f30fb4a33bd489a92865bee61b651598d4a0344ca3635c7b0fb1664e59f232047d9601a8329587e27869315cac2398986a10bba3450ae9eb15114f67f0ad536d4b558d42b1ccc19e96f06818c9b") sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 47.168078] device gre0 entered promiscuous mode 2018/01/09 19:31:31 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000493000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f000004b000)='/dev/loop#\x00', 0x7, 0x2000000000080001) write(r2, &(0x7f00008ce000-0x7f)='Q', 0x1) fcntl$setstatus(r2, 0x4, 0x800000006000) r3 = memfd_create(&(0x7f0000d3b000)="2f00ffffff01000000f1d1e6e3a8238ea579fdbaf2dd8524f491a965c1904642195ce77e91703deef119da178fdf5fff86905ce658833d2e110dd7a4706c4a494ab1f6ed154390ceb487c963fdd4193734aeac3f44b100bd0b10000000000000abee2e09c06702c5f94b87b374484f8850", 0x0) pwritev(r3, &(0x7f00009e2000)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) sendfile(r2, r3, &(0x7f0000a31000-0x8)=0x0, 0x100000001) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00009d9000)={0xfffffffffffeffff}, 0x1) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/pktcdvd/control\x00', 0x80800, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000fd8000)=0x0, &(0x7f0000fd9000-0x4)=0x4) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f0000790000-0xec0)="16", 0x1) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000fda000-0x4c)={0x2, 0x7a, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 19:31:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000027b000+0xc86)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000e01000)=[{0x7, 0x1694e65d, 0x994, 0x7, @tick=0xfffffffffffffffd, {0x200, 0xc3d6}, {0x8, 0x8}, @queue={0x9, {0x45, 0xbd40}}}, {0x101, 0x9, 0x1b3ad27e, 0x7, @time={0x77359400, 0x0}, {0x6, 0x9}, {0x800, 0x3f}, @connect={{0x7fff, 0x5}, {0x6, 0xffff}}}, {0xf152, 0x3d, 0x2ce1, 0x7fff, @tick=0x3, {0x800, 0x8}, {0x0, 0x4}, @raw32={[0xfffffffffffff800, 0x3, 0x5]}}, {0x20, 0x1ff, 0x1eab7dbd, 0x6, @tick=0x9, {0xff, 0xf50}, {0x40, 0x896}, @control={0x1d, 0x7, 0xff}}], 0xc0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f76000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) r4 = syz_open_dev$usbmon(&(0x7f000019d000)='/dev/usbmon#\x00', 0x100000003, 0x40) renameat2(r3, &(0x7f0000ff4000)='./file0\x00', r4, &(0x7f0000ff5000-0x8)='./file0\x00', 0x4) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x17) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000000606000106dd0000c4fecc", 0x10) 2018/01/09 19:31:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ea7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$llc(r0, &(0x7f000028d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000541000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f00007f0000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000fd8000)="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", 0x1000) 2018/01/09 19:31:31 executing program 1: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00000da000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000308000-0x7)='task\x00') utimensat(r1, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) 2018/01/09 19:31:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000685000)="18000000020001000000ba8c5ee18c8836000008020600ec01da1e03a38a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010000080000060000000000cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b571068393d2281000000041ad0b41fc23eef679554", 0xc0) 2018/01/09 19:31:31 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f9b000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x2, 0x97, 0x7, 'queue1\x00', 0x1ce2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000066000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) 2018/01/09 19:31:31 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x800) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000005000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffdd9) 2018/01/09 19:31:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000e0000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00008ad000)={0x27, 0x2, 0x1, 'queue0\x00', 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') syz_open_procfs(0x0, &(0x7f000095c000-0xa)='ns/cgroup\x00') 2018/01/09 19:31:31 executing program 0: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008f7000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e05000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000562000)='./file0\x00', 0x18) clock_gettime(0x0, &(0x7f0000a88000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000eae000)='./file0\x00', &(0x7f000069c000)={{0x77359400, 0x0}, {r1, r2/1000+30000}}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000996000-0x78)={0xc2f, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xfffffffffffff001, 0x0, 0x2, 0x2dc84bc8, &(0x7f0000fc8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x9258, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000da3000)=0x1) munmap(&(0x7f0000fbc000/0x3000)=nil, 0x3000) 2018/01/09 19:31:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000066c000)=@assoc_id=0x0, &(0x7f00005af000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f1c000)={r1, 0x3, 0x30, 0x671f1699, 0xfffffffffffffffe}, &(0x7f0000ff9000-0x4)=0x18) epoll_create1(0x80000) sendmsg$netlink(r0, &(0x7f0000861000)={0x0, 0x0, &(0x7f0000928000-0x10)=[{&(0x7f0000dbd000-0x14)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:31:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f93000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ae3000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003a5000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b89000)=[@in6={0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e5}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009c7000)={0x0, 0xb7, 0x10}, &(0x7f0000c81000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f81000-0xc)={r1, 0x400, 0x30}, &(0x7f0000339000-0x4)=0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00003c3000)=0x0) seccomp(0x1, 0x0, &(0x7f0000ea4000)={0x1, &(0x7f0000a01000-0x8)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/09 19:31:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d69000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r3 = dup3(r0, r2, 0x80000) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000135000-0x24)={0x9, 0xfffffffffffffff8, 0x9, 0x401, 0x0, 0x7f, 0x81, 0xa30, 0x2, 0x1, 0xfffffffffffff2c6, 0xd7}) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000517000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xe4d, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r6 = socket$inet(0x2, 0x80a, 0x0) writev(r3, &(0x7f0000be9000-0x70)=[{&(0x7f0000a77000)="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", 0x1000}, {&(0x7f00005a8000)="c4be83690ab2d796fef58de3b31a88429b49deec819ea453", 0x18}, {&(0x7f0000cb9000)="6afc72214bab01055b99d4476af4553cbe7200af93dde6807e5e2573ca955e497997fef937a49c5bb38f5b0bfb8db1feeadc007fabd95dec9ca67c07da1eecf0dc2698bd06845a979100797fe0d59cf7a5b0ff2d881df9b60df0e5d0a7c0442f72a1423e94300241d98495809587aa07999590d260dc9f06544a527c6c093ddb622b80e923e275bace7c11ddc684bdf01522be0f8fd6c921cab35ed031e54b257d2f065f36b31e9989b1c0496d7f7495d17818d13548e4369480", 0xba}, {&(0x7f0000db2000-0x71)="ffdd036ec145a83c2da2f5aefb11a0743940ac7948b1de34bd6e064d49179e713e673f549b9a901cb4ed38c30ac3cceef790993fef09784db0a09aee8b9e4f14ec123b8f0ab89be02e82cf1024067b7c980a21f33293f30c1f48a1adb75c76b0005dabf0dde039eb9287830a1b3ecbebfc", 0x71}, {&(0x7f0000efb000-0x67)="ac16bb4769265b1f95471899d569fa301fbd4b6c3afd433b581738b6360610c5a83f88d7d27b25a2116a90bc0d667d903fba772e3d522b70efaf9f2c0dfd57e8d0616ecb936281477c93d57e25a33fb3792f5d359799e12509e2e507f12f2431c5626cefe808e5", 0x67}, {&(0x7f00003e8000)="9b2c80038fc08edb313f5cea5669c415a18d5d356836a975b833", 0x1a}, {&(0x7f0000f29000-0x39)="65dde21be00de81d7855db373b711903d8b7105a71eaefff451384acaf3d9a200eca6c1ca7dabb3e6206fef71169a23ab382d99a8dbd218418", 0x39}], 0x7) openat$keychord(0xffffffffffffff9c, &(0x7f0000bfe000)='/dev/keychord\x00', 0x800, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$int_out(r5, 0x0, &(0x7f0000de5000-0x8)=0x0) fstatfs(r4, &(0x7f0000f57000)=""/196) socket$netlink(0x10, 0x3, 0x0) 2018/01/09 19:31:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000420000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000e000)='/dev/keychord\x00', 0x800, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004d9000)={0xe8, 0x0, &(0x7f00008e5000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x48, 0x38, &(0x7f0000c61000)=[@ptr={0x70742a85, 0x0, &(0x7f00003ee000)=0x0, 0x1, 0x3, 0x17}, @fda={0x66646185, 0x6, 0x1, 0x3e}], &(0x7f0000284000)=[0x30, 0x28, 0x78, 0x0, 0x0, 0x20, 0x0]}, 0x9}}, @increfs={0x40046304, 0x4}, @enter_looper={0x630c}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x50, 0x8, &(0x7f0000709000-0x50)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @fd={0x66642a85, 0x0, r2, 0x0, 0x3}, @fda={0x66646185, 0x9, 0x1, 0x16}], &(0x7f00006c4000+0x769)=[0x30]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x50, 0x20, &(0x7f0000173000-0x50)=[@ptr={0x70742a85, 0x1, &(0x7f0000567000)=0x0, 0x1, 0x4, 0x2e}, @ptr={0x70742a85, 0x1, &(0x7f0000106000-0x1)=0x0, 0x1, 0x3, 0x37}], &(0x7f0000678000-0x20)=[0x40, 0x38, 0x18, 0x38]}, 0x1}}], 0x18, 0x0, &(0x7f0000365000-0x18)="caf66c592207bd08cc75845949834199388921922c1d302d"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd4(r3, &(0x7f000017c000)={0xffffffffffff7fff}, 0x8, 0x800) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x38b, 0x1ff, 0x0, 0x0}) sendto$ax25(r4, &(0x7f0000345000-0x67)="974cafd4fb301935416784920423181ff70bdfb3422ce63a5bd26ab36994d4b97e04a82a6f9a267548e36349221afd322a102411ee4bcfd412555c4e97cfed39449f058cedb9c9ba7726d42f166186a5b76a05c5167421ddae103292fd7b09d9162e222bc8ed70", 0x67, 0x20008001, &(0x7f0000144000)={0x3, {"ddf312414986da"}, 0xd788}, 0x10) ioctl(r4, 0x1, &(0x7f0000cc9000-0x2)='\x00\x00') r5 = mmap$binder(&(0x7f0000d4a000/0x1000)=nil, 0x1000, 0x3000000, 0x8010, r4, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000080d000-0xa6)=""/166, &(0x7f000086e000)=0xa6) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f000053d000)={r5, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f000073d000+0xb02)='/dev/ptmx\x00', 0x400241, 0x0) 2018/01/09 19:31:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f56000-0x4)=0x0, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004f4000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) sched_setattr(r2, &(0x7f0000060000)={0x30, 0x6, 0x1, 0x7fff, 0x81, 0xffffffffffff0246, 0x1, 0x3ff}, 0x13a5c7f734f0f309) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00002e4000-0x6)={0x0, 0x80000001}, &(0x7f00005f9000)=0x6) memfd_create(&(0x7f0000ce3000-0xb)='/dev/hwrng\x00', 0x1) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000b8e000)="10b95d84a51f4625e62cc90dc2f4eabf8ebb6c2a703aba") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000200000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3, 0x3, 0xfbaf, 0x10}, &(0x7f0000405000)=0xa0) 2018/01/09 19:31:31 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbe000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bb01) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000)=""/0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 19:31:31 executing program 0: prctl$setfpexc(0xc, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009ac000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000b6a000)={&(0x7f0000b4c000)=@proc={0x10, 0x0, 0x2, 0x200}, 0xc, &(0x7f00003ea000)=[{&(0x7f0000b6d000-0x108)=[{0x14, 0xb3b, 0xa20, 0xffffffffffff0001, 0x0, "d0b4273b"}, {0xf4, 0x8, 0x302, 0x800000008000000, 0x1, "8094931a826cc4dcd524d6243b2938f9147cbafccb88042f130a67b0643f27860b6a10e674d069d8e3b5c5ce8919791e818726d6062a49a10e46df1ce57b0324b4afef05a7ff6b17d216e7e9c59ceca4375c570210cc3a6bcf54b1626d666b24435e3944635542255eb2d4e7c47fe4ced9a82cec86bacc19e4a7b207063236b2b7c0e64de33269af70fee4ed497046f1223816cfb23132f851c6f95645e374339053e50d64ffb1a89807793c76a1cfd8413450a5762324d48312402f72d51acaabb117d2654f6d537261b3b1a481f7dc94204e7a962458c5d20dae90fd5af1c46ca4"}], 0x108}, {&(0x7f0000051000-0x16c)=[{0x10, 0xc98b, 0x2, 0x1000, 0x0, ""}, {0xf4, 0x180000000000000, 0x0, 0x1, 0x0, "f560e236b12bc2f601a3f92ce1fa633bd0bb71b8f1e713119b1b3df33d7b93e7b99c2a475a10b0adf2d5663564ac652108324934317b11f0e2240f4d1be60884284979a08a2baa3449871af2dad1ff6ddd67994c2385a5af67dc86065a679668aab19378c0bdf2a9881f82c658cb8aabc5d938ccc6eb026c03fa664dde37dba2f4535cef97eb18866e2e30780ab8dfa0bfccce36b12e248dcc7c0ed0c5088500fdcc11a099a28cb7c6c02aa99a02ce29a5a6874ab83e8fad22e2ebed2fc26104ffe781aa31550c05c579cbff4b672a52e36974ffe259bfdf31da1435018a0a826d"}, {0x18, 0xfa, 0x2, 0xfffc000000000000, 0x3, "43c492a73c62"}, {0x50, 0x8, 0x4, 0x7ff, 0x1, "09ca7bc048ff9289d76b2d16e0ce3720e5207413a1e82c6e9709ac5bbde887f0690a5069ee9e38f934b3cb024872f6a51b5ca02af34200c7800c7672770a74"}], 0x16c}, {&(0x7f00008ee000)=[{0x70, 0x3f15, 0xa00, 0x24000, 0x0, "a040a27aefe0b61a65ce47cdead81a832acdd81d58885aa90e915834de52574e4e12d9722e44085b2517f788705681a346da1d2e6d9a484a209fc9655bb8726d0e86269e98b67a9f1ab9e76d633735e3f8dbd01b1b034f074dd6b6ee258a5624"}, {0x108, 0x1, 0x704, 0x5, 0x1, "e27a704a4c189b54b066211a6f8e91630c0c86c78361c750e004c5dfed364d86a3cb38436b841dfd93f47c3a946a09cb6037a592b44d59c9cfb2f7e7b597de61fc937c2b2e71ed808a666b8c7c9177f390e6b82e22a49e421e3203adcd560d033c274e88ca9d31285c0493b94cc944ed3623a893a0cdd8c4354f628147462af3ed2443becef510d0b34f87e314bf68b1e12df12b3a79df19bf917a74b1dcbdb8e31e31ad4c88e3f731332a33d7c0ad848eec070f30998a7e1383d2603ff4fd827b60ee64a940400210e0ac4e7b23a4485f741a498d7d30fea8dcf813bded02249e11e13682649800dcf8f2d5a164ef9ee25c1a92f89b8f"}, {0x34, 0x400, 0xb930c22ae1ed75e5, 0x8, 0x3, "b51f7978a988196fed334fea0ce46a8a619546a83c0ba033d1140cc8802dd8f07a"}, {0xb8, 0x0, 0x1, 0x3, 0x0, "484b330be8b74cf5b890f90697b335da74000703ed7b11a96048fba77d12db627f6cc02a6bae6b8b289170c3b090106e77aa3a2c95544831a47919962f26614d636247584cf306a60eb697c77a9482c10f6cee27f959d66afdb89f0307cd889aa71f7d9ec3e3f7899602a105cc22a54eb1c93ed6329964ae22ed6f9b9cebc0dd2be4ff2c7c4ab653a0ea8d3102729952fe1ffa45d74a695ed9334dee1597bddf5e32ff6a13"}, {0x90, 0x7, 0x0, 0x9, 0x2, "38b538dde3dab976b07d4f4e711a6022c0adbfbc78f88c6aabeb2d79e27d3fa053ff409cbaa386b355a402da12e9c4fcf997a6172262ba0dd2184f689ddcf8701b6c47d4c21ad2ebcef335e4650ed4728222b2cffac7378ba4bc5b36b5fb6dac9d871c95fcfa8a686f6fa2e6530ed5f2435cd573f324d09347c019668b"}], 0x2f4}, {&(0x7f0000eb5000)=[], 0x0}, {&(0x7f00002ea000-0x344)=[{0x10c, 0x2, 0x2, 0x7fffffff, 0x3, "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"}, {0x6c, 0xffffffffffff0001, 0x100, 0x3, 0x1, "5b0b2acae32a9644f26b3f74eb85940f4a78f8d7bae1004aaed3527b09411fd0801b1bf82161e05056cd7fc13d17a89bc6fe19df12e054bad9dd6dbbe10c607670411af007a560991b767f2918ea3ffd6646a40e0ff8c2819c"}, {0xa0, 0xffff, 0x301, 0x2, 0x0, "ad84d9f722047abcbf3620d0e29c010da0e4aec8792113ad71a803aef93e7264a472104438aee535f2329d0cdfc8aaac6095772ab15b9c4b677f00f352c5631df20026aaf52c2e9e0a3e71d1d41ae118f70ec066e653462c4aac86be81fe512080c256d3a38b493ec08eb5b2b92e0067a68f93bba8b75a463d8cdce6b33df4cc0526e6120407519dee2938cdbc4260"}, {0xc4, 0x3a5e, 0x2, 0x100000001, 0x1, "d4aa532243b56ea086ccf9edd8ec1272a2290b440260462984e69ebda844be661693c4a5ebae40e17a47dc1f6e06f1f715b9135fad73d3365835ab4c1af7e344ef3c626d1ed67521f2838d5d561c06da40ff6444faee5a24cc21d3104d8f35487155356ab5f3f096ee387ec2213ba7b414ceaa74c9ec83e08b36a51db683ac11ee661af88423abe0d1c2161f3202ef69d07c25262db31f317843ae6a0b4da121796708deb93e8363265bc2f44933072ba28d"}, {0x68, 0x5, 0xa00, 0x9, 0x3, "a65653930ee5e70501a396b47a43b217eef04ad95bd32b5d4694500686d8907ec1d2eb319a21c1eb9e3089df7d4322017b9ecda08979821cccbc35f48b82c3e3b45bb420a4af3b8e1915604ff181c5245caa040d3aaeec"}], 0x344}, {&(0x7f0000f84000)=[{0xb8, 0x1, 0x200, 0x9, 0x3, "ebf8b0ab4b0676a5fc0b2c9486fe38c97c55365dbdb3fe5c0c67954889a9081565a918bf9e4a488c3701010b66e4efcdd241a29aea8a775c1bb4cf5b6f7bf4258b56d05519f2705062d754d1e74506fd835e53504fdbcdc454dbcdd89a651313d9978f0d875fa734e88bc80c7aed3896494aed2f6636c3ca343dace1b31589e9fb94e83d83e6a21800db376dcfe66952a2cd0cfe4da7086b099512895d5b23251ed243ef9d566a"}, {0xf4, 0x7, 0x601, 0x1, 0x1, "7c7768b2f307f3f4e67eb089ec1a0d3a6b318e73864ebc228a0627384e3019a90c125b4d9dfde5b443b5f2681729e1a561a6623039df3a9522a6c425506e9b6a92c3ec681a095ba7ba0022c728b331d308162ad39183baad12dec2af535813932644fa51c95e2227f6a9ad9d446b15928916eda14008aef3015cec6af26c8b42a6a287d760d2c8bae5b444c4f6cf79bd62dd54410d389d6a4abde7e8de975cffa3b9cf18c46474047456680a623a7a382712250e45b12d0bbcdc7e4ae9ccc50b5dadbb8f084b8eb24f252d2eca7bbdb88f6278038625d67831dc5992b850580cf071"}], 0x1ac}, {&(0x7f00005e2000-0x3a0)=[{0xd0, 0x2, 0x200, 0x6, 0x2, "0379d9a8cbe43155b74eef7774dc697ff445aa683771953ba1872ad702aef0ab605e13419607f81892cad44bbece57e9367b97ef29b5a8b5e798900b6187d17d651aec7adb66e9490e6d7d74b3468e6831dd75ef106658dc1340b875c666ee4aaeaf5a622e9291a089fa9e636d2ad81571c10d992a5500c32af225b41da0c6171e869316b3786d90519f20353638517bbb5669fde4822111c69c71997c558f90cb61fd342104249dae8b4bb4018132e32fb423951af608ed5f8394672c383f"}, {0xa4, 0xff, 0x602, 0xff, 0x3, "7604c70d6814a07fd61ecf54ea0fb7a527967288ead1f3f7acb02d4987f64c0309b32f60c1596bab4b2ce9e19ad1fd9abd6fad25651002d217527137d86b91fcec367a40805756b78a8ef45567d7ccfe6bbc6883e46105354a5aa729d38bdebbabcaaf832b9d3e52891d64fc280350bd52a1251deae52da08a38bfbeca0440b46236790c7024b3e097247eb4cfe1bad93723"}, {0x48, 0xa9, 0x2, 0x1, 0x3, "0a94fb9d5f632ee497a0528e4ef3449b32c679ee6315033ad7cca5e085ba324582dc99688b5af5ec8ca4a9a871806207045c69bdaa"}, {0xfc, 0x100000001, 0x400, 0x8001, 0x3, "623573dca55c467216baac2789082c73b5d774e96f58871e51d0f7bb10dcd7c44e183411e66e361eb8ab69944075734790038499ae05871fe5f850dd2cdf2c9516fbea306fd4e45f0957e830da1ecf2050a1404aa4333814f597bf4a7456b400220f4eb623555ec2f89428fb105fa2463dde198295a247bc244ccbfce7e82a0bc38c848366432e13b7bb21a9d1ebe7dd1767e61ef6fc6b8faa2f9cbbaae8a67a3304a3f01fbc8ea3daaa5675ef19f98a005cef4a0b8341040e25e4ddd9794065e33948d8f7ae478fe1f3d8ece4d4dafa1d0d4d480775e68350fdba98f6547e017e153eb6eeeff338a7"}, {0xe8, 0x9, 0x4, 0x49, 0x2, "cd6a4ab46c59f4883649c6e55546ef43cc7ea241c68474838c8b739fd04e6c27345b723ea88fc089684fe279c1f7a85388094936cb3240c2329b5522ad0aa7b73500f9250bd6707cb207a8365d91d3d3e77a82c05b94502a30f1f31ecf5778c7358f27fe2bacb0eb8b735365acf380f6c3065b198ab2cbd8478bc97fb5cb628905fd3c9c8f35c01692c8283a3bcadd2fac379df0df95db390c137acf694de242187d7a147d3614c7f901b81b90b9db3ccf95acbd7c00f8eb6add0f811ca9c51e1a2aadcca7a4887e55c3c7160aeefd6d920a46e30ec39a"}], 0x3a0}], 0x7, 0x0, 0x0, 0x44041}, 0x40080) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) rt_sigtimedwait(&(0x7f00000d9000-0x8)={0xf7a}, &(0x7f0000fbb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000199000)={0x0, 0x1c9c380}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x21, &(0x7f0000a39000)={0x0, 0x0, 0xffffffffffffff19, 0x0}) 2018/01/09 19:31:31 executing program 7: getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000051b000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) 2018/01/09 19:31:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fa8000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) utimes(&(0x7f0000e5c000)='./file0\x00', &(0x7f0000f26000)={{0x0, 0x2710}, {0x0, 0x2710}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) writev(0xffffffffffffffff, &(0x7f0000579000)=[{&(0x7f0000ed9000-0xa7)="05ff2952c0ec83a30f713a2698ac414a489f86546f15666fdd5b4ea1ce1ee54abe8276039cdebfdf4506709b28cc92a0aad40859ecc1510843d15f756dded08bbbf30700d4f874db85eab306c80d4dcf6b3a90bd68c5909479dbd88485e6717b97a055cd7fe4918c28e06ec74ddc1287b69b4a6d353d07efadc60890caa587f88cd2a262f6c58be2c70b5f2154221fafadd4fc64c02f19708d275d2e3b45f15650e00d6ecc5c8d", 0x0}, {&(0x7f0000103000-0x1000)="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", 0x0}, {&(0x7f000099d000-0x46)="940803ee09ba50bc31f674dd3969c7bcbba5fb286a0a72776c298dadaf2271414977a624cf8ade5f199039b0817c745d322745abc41d741c046b14eec5553a04c74128f6b6a4", 0x0}], 0x87) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000170000)={0x56, 0x4, 0x8000, {0x72, 0x2}, {0x3b, 0x100}, @cond=[{0x4693, 0xd40, 0x3, 0x0, 0x4, 0x8}, {0xc30, 0x5, 0x9, 0x0, 0x800, 0x5}]}) 2018/01/09 19:31:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x410001, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000b7e000)={0x10000, 0x5, 0x1000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000616000+0xb64)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r1, &(0x7f0000d41000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) [ 47.464323] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.468852] CPU: 0 PID: 8206 Comm: syz-executor1 Not tainted 4.9.75-g8910fa5 #9 [ 47.476279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.485615] ffff8801d54574e0 ffffffff81d93049 ffff8801d54577c0 0000000000000000 [ 47.493586] ffff8801c1e4fc10 ffff8801d54576b0 ffff8801c1e4fb00 ffff8801d54576d8 [ 47.501568] ffffffff81660b1a 00000000000010d3 ffff8801d1f66968 ffff8801d1f668a0 [ 47.509532] Call Trace: [ 47.512093] [] dump_stack+0xc1/0x128 [ 47.517426] [] handle_userfault+0xa3a/0x1310 [ 47.523454] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.530437] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.536809] [] ? __lock_is_held+0xa1/0xf0 [ 47.542575] [] ? handle_mm_fault+0x117b/0x2530 [ 47.548775] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.554984] [] handle_mm_fault+0x1fd1/0x2530 [ 47.561011] [] ? __pmd_alloc+0x410/0x410 [ 47.566700] [] ? __lock_is_held+0xa1/0xf0 [ 47.572467] [] __do_page_fault+0x5c2/0xd40 [ 47.578322] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.584264] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.590911] [] do_page_fault+0x27/0x30 [ 47.596421] [] page_fault+0x28/0x30 [ 47.601669] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 47.608660] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 47.615640] [] ? iov_iter_advance+0xd70/0xd70 [ 47.621762] [] ? mark_held_locks+0xaf/0x100 [ 47.627705] [] generic_perform_write+0x1dc/0x500 [ 47.634081] [] ? page_endio+0x180/0x180 [ 47.639683] [] ? file_update_time+0xbc/0x3b0 [ 47.645713] [] ? current_time+0xd0/0xd0 [ 47.651307] [] __generic_file_write_iter+0x348/0x570 [ 47.658029] [] generic_file_write_iter+0x2d5/0x600 [ 47.664600] [] __vfs_write+0x4bf/0x680 [ 47.670127] [] ? do_iter_readv_writev+0x400/0x400 [ 47.676609] [] ? __lock_is_held+0xa1/0xf0 [ 47.682382] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 47.688935] [] ? __sb_start_write+0x14a/0x310 [ 47.695051] [] vfs_write+0x189/0x530 [ 47.700383] [] SyS_write+0xd9/0x1b0 [ 47.705632] [] ? SyS_read+0x1b0/0x1b0 [ 47.711054] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 47.717862] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.724412] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 47.757856] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.762405] CPU: 0 PID: 8217 Comm: syz-executor1 Not tainted 4.9.75-g8910fa5 #9 [ 47.769833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.779161] ffff8801d18074e0 ffffffff81d93049 ffff8801d18077c0 0000000000000000 [ 47.787130] ffff8801b6319490 ffff8801d18076b0 ffff8801b6319380 ffff8801d18076d8 [ 47.795086] ffffffff81660b1a 00000000000010d3 ffff8801d167e968 ffff8801d167e8a0 [ 47.803058] Call Trace: [ 47.805625] [] dump_stack+0xc1/0x128 [ 47.810958] [] handle_userfault+0xa3a/0x1310 [ 47.816991] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.823976] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.830363] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.838199] [] ? __lock_is_held+0xa1/0xf0 [ 47.843972] [] ? handle_mm_fault+0x117b/0x2530 [ 47.850173] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.856372] [] handle_mm_fault+0x1fd1/0x2530 [ 47.862402] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.869383] [] ? __pmd_alloc+0x410/0x410 [ 47.875073] [] ? __lock_is_held+0xa1/0xf0 [ 47.880849] [] __do_page_fault+0x5c2/0xd40 [ 47.886714] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.892662] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.899303] [] do_page_fault+0x27/0x30 [ 47.904825] [] page_fault+0x28/0x30 [ 47.910078] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 47.917078] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 47.924064] [] ? iov_iter_advance+0xd70/0xd70 [ 47.930178] [] ? __mark_inode_dirty+0x226/0x1080 [ 47.936551] [] ? __mark_inode_dirty+0x19b/0x1080 [ 47.942927] [] generic_perform_write+0x1dc/0x500 [ 47.949301] [] ? __mark_inode_dirty+0x1a0/0x1080 [ 47.955675] [] ? page_endio+0x180/0x180 [ 47.961268] [] ? file_update_time+0xbc/0x3b0 [ 47.967295] [] ? current_time+0xd0/0xd0 [ 47.972889] [] __generic_file_write_iter+0x348/0x570 [ 47.979609] [] generic_file_write_iter+0x2d5/0x600 [ 47.986155] [] __vfs_write+0x4bf/0x680 [ 47.991660] [] ? do_iter_readv_writev+0x400/0x400 [ 47.998121] [] ? __lock_is_held+0xa1/0xf0 2018/01/09 19:31:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmdt(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000317000)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x1, 0x3, [@multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001]}, 0x1c) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x83, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0}, 0x210) 2018/01/09 19:31:32 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d91000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00006ff000)=0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000325000)=0x0, &(0x7f00000c3000-0x3)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00001e3000+0x514)=0x400, 0x4) 2018/01/09 19:31:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000a40000-0x10)={0x5, &(0x7f0000bd7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) timer_create(0x6, &(0x7f00006f2000-0x60)={0x0, 0x2b, 0x3, @thr={&(0x7f00004fb000)="3c8c0407a80f3a0501046d9e9a2e692dc513dd15c930b22d73c9f4648e23a73df75858f68d696a211f15d80faa059e1d2cae1bff6cb4d8c3b4b7c223cffb188be4b975c445c61a382667691b7922756c", &(0x7f000021d000)="373b98331f0db41298b0f7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9b000-0x4)=0x0) munmap(&(0x7f0000656000/0x3000)=nil, 0x3000) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@generic="90ced3862a4b269c8579993be944702b", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00007c2000)={@generic="67e10598b52fc1495a04dd590b09239c", @ifru_flags=0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0}, 0xc) 2018/01/09 19:31:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getpgrp(0x0) sched_setparam(r0, &(0x7f0000cba000-0x4)=0x3) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000489000-0x8)=0x0) 2018/01/09 19:31:32 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) connect$unix(r0, &(0x7f0000d96000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r2, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/09 19:31:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e76000-0x4)=0xee56, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009b9000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000b1e000-0x8)={0x0, 0x7}, &(0x7f0000aa3000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004e9000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffff, 0x1f, 0x2, 0x8}, &(0x7f00008e9000)=0xa0) 2018/01/09 19:31:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001d0000-0x14)="0200000001000000000000000200000000000000", 0xb, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000036b000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000140000)=0x0, &(0x7f00008aa000-0x4)=0x4) 2018/01/09 19:31:32 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000001000)=0xe9, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000c000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000000a000)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r3, &(0x7f000000a000-0x8)=0x0, 0xfffffffffffffeff) r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x0) pwritev(r4, &(0x7f0000008000)=[{&(0x7f0000006000)="35490e939c5a67a46835a95e88ebe9089e7de4ba19f9614f23d10d73f1c574ef25122a170bca94a5303f03d18e6c04fb66ed477678ebc00d21c976600c35ff694f030b18ccf14bdfdf5e149ec22a1999929c2ea459a095c797bcf65b120a705beef5152327a8a5ab0bbdfda8243004f6f73bbad7a40e25dec08bf8a0fc5d8f1df8510785310e314bc7720e4352e45a0dfa54ecd05d61c448fa1a0b31c3a5f8681d65e451639938eb5b9112428e6a00c0ff63cf2239640f65faa36054b2819283c9", 0xc1}, {&(0x7f0000001000)="5a1901a650053003a89ecc4e3738c3ef08a32f2596dee6429f85130b0662904dff7f738fe095fd8bd069a688bc2e42728b02f55982f10e8cd2150f9c9e4b8d2e4fd2d6e504eee00c90ff711057292c3f7318620980e46021d96fcbb6c0eb356ee77413ee56eacf3e99c6cc34fe603c6f9c3b424fbd1b00b36d3f289d1afa99056dcbd6fdcd9d08098f4ba1dea61624a8d18631889c8e1e9dd30f40520c74c960cdf4c3af4ba178f9ea77f89e1900a2a4411d58cafa6f7f0ee8167298569c80f575946823e090e13c46a20e7515", 0xcd}, {&(0x7f0000009000-0x7)="747ef097a14381", 0x7}, {&(0x7f0000004000-0x92)="bc7eb89d5088d85cddc420f033be3696ba1c3536b4fdf8e160fe4db5a141c11141dea5d7b0664f1808b54f23b05f0b76d640f26d80bbad0976088c4ee1a4eed0e60b52bd787bfa1c2f22006af8752d6df40eb4a01f8060175108dc2178a1288dd6a6a2a33ffd9f0f1b5bee69b7e25992e0b0116cef325f26b68c8d66625446cf9704fae53f7256554eac0831eba50778a23a", 0x92}, {&(0x7f0000007000-0x50)="fa79e005ea1da93e0d5fa80f71534a7f5c7fb682be318bea73772f48b810beab85cac595af7242708c4d3abcdae6247907a6718d240c266d2baff0c6d0233c67ede9108923b525cb374a725d5c9c88db", 0x50}], 0x5, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7b03307c37e9377ea5103ecf0a32d59f4cd54e087d2848738b7d7ba0842a880bde814285a4241cad4962268baea6a5ed83a7a4d4bdf08608833ed73927b663b9", "fa3e6398948e6d5cfae5897f15014787646790912eec68bbeb23a46c62806c55", [0x0, 0x0], 0x0}) [ 48.003895] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 48.010439] [] ? __sb_start_write+0x14a/0x310 [ 48.016555] [] vfs_write+0x189/0x530 [ 48.021885] [] SyS_write+0xd9/0x1b0 [ 48.027143] [] ? SyS_read+0x1b0/0x1b0 [ 48.032566] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 48.039380] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.045928] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/09 19:31:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a7e000-0x8)={0x0, 0x0}, &(0x7f0000ba1000-0x4)=0x8) r2 = dup2(r1, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001db000)={0x0, 0x0, 0x0}, &(0x7f0000b64000-0x2)=0xc) rmdir(&(0x7f0000dd0000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(0xffffffffffffffff, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x100000001, 0x0, 0x0}}], 0x30) write$sndseq(r2, &(0x7f00001c4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"226b5687b1a7de0baa89981c"}}], 0xff68) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x0, @tick=0x2, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000097d000-0x4)={0x0, 0x7, 0x8000}, 0x4) connect$netlink(r2, &(0x7f0000562000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/09 19:31:32 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prctl$setname(0xf, &(0x7f0000013000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ca9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00006bc000-0xc)={&(0x7f0000cd3000-0xc)=[0x0, 0x0, 0x0], 0x3}) r2 = syz_open_dev$usbmon(&(0x7f0000dda000)='/dev/usbmon#\x00', 0x80, 0x84000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000159000)={0x0, 0x2e, "0e1a8726908f7317e5c610ce5f0df1611315746046382c4d045473b8462992886c1212bb642cfffe85462cd3072a"}, &(0x7f0000981000)=0x36) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000010a000)={r3, 0x68, &(0x7f0000c57000-0x68)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000034c000-0x4)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 19:31:32 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mkdirat(r0, &(0x7f000016a000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000b71000-0x38)={&(0x7f0000295000)=@ax25={0x3, {"ba68469e2545a1"}, 0xd1d7}, 0x10, &(0x7f0000a1f000)=[{&(0x7f000018e000)="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", 0xfd}, {&(0x7f00005a9000-0xad)="4d0affca5af032ae857a5d00463ff8019c5aeb8210d77fac0fe54e9c3e85d5bd5cbd522e3560946befebcd49fd767e33f9e0ae3fbdf88af3e1332b8905a85a93a2f10dda802eaa52bc7114c4c1b64b7832b27f69eed47c0a69fbf9a58ec9112e5fe8802f4f09c2528080ae987bf45c1ea4c5fd01694b4ef0d7a08653af4a27486b606ac1e49902bde57499d7cb8effa83c87f5943d4a01e7c3b234f07af3c44cd59bb350c5fd5821efcb6f1ad1", 0xad}, {&(0x7f0000de9000)="99f7e38939763758067a71445066183130d3838d1fe029cfc3233f77db90a6cebd71f1ad00bd67f8d7971bda8468b2510cf012dc159d44e7b25a4d874a614cc154ce4d71f218a7160d9716aca799b0fc211d6b0620ba0572", 0x58}, {&(0x7f0000e42000)="1facf7520fb8a47181354bb7366587e0b35abc8af6798825a2d2f9f874bf37e8876097b04c72d0104abfc85fb59eb9e244b8fa4be2c4e014ae4979caae4a4a4ed725e2d7b1101edd9723e2eac19233e818488858a65f8c4a214f04776a867d90f8b64b659e17e8438f0d70be991dae8255b545a35fec3d", 0x77}, {&(0x7f00002d1000-0x32)="57591cb7e77a4e36ebefd8e0fd2b10ace3914881c971de312f22aa1afb614fcedd768e4a601502b32dd29599beb32bc84b6f", 0x32}, {&(0x7f0000df5000)="a88bd0d25606d1019f65a63d847e8712ff59bdfc367e8f80e0b09cf1e8076bc3e32179ee1ba908348b897f8b47b9323be064526ae998080aac827267e7bce09ede0fb33fa7e36e05784eef07b8446bc6b5ba7f435731d19d6ba2a4a38532a4d230f3666d9c6620ab1b241faff6e7e82e4d", 0x71}, {&(0x7f0000a46000-0xa3)="b500d5e034f61a9a051dc6c725f18b883a96ce0278e8d8dcfa1e04c398b49b43ea38f9c8f89759d7f03dc8e4bfa358f4242929ba93d04303ca9930250c9b3070ec43fc4043da4e4ae481c63382d82f5d576e351751a76304f5039beae01e06a8bd9cdab1ecbfa9f454cf649541945211efd1622f097a3349dbcd06ac2d1315f407dd97efa5ee32e04452bdef24151a6c4ba6bda78e33627f40b1bcf77ba772dd5a804c", 0xa3}], 0x7, 0x0, 0x0, 0x80}, 0x80) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f0000649000-0x6)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') fremovexattr(r0, &(0x7f00002df000)=@random={'osx.\x00', 'GPL\x00'}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000013e000-0x8)={0x0, 0x0}) 2018/01/09 19:31:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x802) read(r0, &(0x7f0000031000)=""/52, 0x34) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) 2018/01/09 19:31:32 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000f7e000-0x60)={0x27, 0x7c2, 0xe3c3, 0x3, 0x0, 0x81, "105502916361d652728e532109bfb939464e154ca7f1ca3b843cd5ecd89e81e4a4af433cbf4646537771284d0f4294559fc3df1cbaf27b00b4b5448883f294", 0xffffffffffffffe0}, 0x60) sendto$inet6(r0, &(0x7f000092f000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 48.066191] device lo entered promiscuous mode [ 48.085241] device lo left promiscuous mode 2018/01/09 19:31:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x1) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000582000-0xa)='./control\x00', 0x0) open(&(0x7f0000d4b000)='./control\x00', 0x109000, 0x146) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./control\x00', 0x1) 2018/01/09 19:31:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000e9b000)='./control\x00', r0, &(0x7f000052d000-0x8)='./file1\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003ba000)={0x0, 0x0}) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) mknod(&(0x7f0000e93000-0x8)='./file1\x00', 0x108, 0x6) r1 = openat(r0, &(0x7f00005bc000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000a85000)='./control\x00', 0x0) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') 2018/01/09 19:31:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x2, 0x6, 0x7, 0xd15, 0x7, "1b6a421351ac53adb8d7f1c2d5c390bb3067e06833736afed96c5aa33a808c6cfe412af8ad9c763a88bbf53fb78966bb2a632cc2cdb8cac6e4edfe849809ea", 0x0}, 0x60) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000880000)='/proc/self/net/pfkey\x00', 0x20100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000551000-0x58)={{0x7f, 0x318}, 0x0, 0x4, 0x5, {0x6c77, 0x2e7f0}, 0x50, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x8912, &(0x7f0000719000-0x80)="") [ 48.216964] device lo entered promiscuous mode [ 48.225090] device lo left promiscuous mode 2018/01/09 19:31:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) read(r0, &(0x7f0000fed000-0x1000)=""/1, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000ac2000)={0x2, 0x6, 0x7f, 0x6, 0x5, 0x4, 0x8aa, 0xfff, 0x200, 0xd7f, 0x1, 0x1}) 2018/01/09 19:31:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00006be000)={@common='bcsh0\x00', @ifru_flags=0x2000}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000e7000)=0x0, &(0x7f000026c000)=0x4) clock_gettime(0x0, &(0x7f0000ee4000)={0x0, 0x0}) setitimer(0x1, &(0x7f00001dd000-0x20)={{r1, r2/1000+30000}, {0x0, 0x0}}, &(0x7f000014b000)={{0x0, 0x0}, {0x0, 0x0}}) sendmmsg$nfc_llcp(r0, &(0x7f0000576000-0x188)=[{&(0x7f0000d16000-0x60)={0x27, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "a50f52c156c8ba7fc83ea2cb6c985021885a7cdfa630e6a099d584b3ad3879003c45a743ebf3d235848becb3f04bf625b34bc0a95d5bfcf9fc34540d4bdd25", 0x0}, 0x60, &(0x7f0000cf4000-0x40)=[], 0x0, &(0x7f00001c1000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/09 19:31:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f7a000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000cbe000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x201, 0x3ff, "3a552eb8694307d7325e6170c56314fecb808f3b8eddec7c916f134421c0a07201960f56e608e34cfb3a8eb4de009e9f4caa6575dc5720066bc32154becf6f18c9307ce7c88c98005fe8517cf8435eaf"}, 0x160) r1 = syz_open_dev$sndseq(&(0x7f000002c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x10003ff, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x80000, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000523000-0x7)={0x5, 0x10000, 0x2, 0x6, 0x1f, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 19:31:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dd9000-0x9)='/dev/sg#\x00', 0x100, 0x60202) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000006f000-0x40)={0x1, 0x80, 0x8f7f, 0x86, &(0x7f0000894000)=""/134, 0x92, &(0x7f00005aa000)=""/146, 0x0, &(0x7f0000399000)=""/0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000d88000-0x50)={{0xffffffffffffffff, 0x3, 0x4, 0x3, 0x0}, 0x0, 0x1, 0x3fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000081e000-0x1000)=""/4096) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/09 19:31:32 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000ef2000-0x8)='./file0\x00', 0x325000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x80, 0x80000000000000, 0x7ff, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000000f000)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000002d000)={0x0, 0x2}, &(0x7f0000022000-0x4)=0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000002e000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000001e000)={r3, 0x23, 0x30}, &(0x7f0000002000)=0xc) ioctl(r1, 0x440000000000127d, &(0x7f000002d000-0x1)="") ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000020000-0x4)=0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000002e000)=0x5) 2018/01/09 19:31:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000d68000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000798000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c9e000)='/selinux/load\x00', 0x2, 0x0) socket$unix(0x1, 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006d3000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004db000)=0x0, 0x0) 2018/01/09 19:31:32 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x6, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r1, 0x4c01) syncfs(r1) 2018/01/09 19:31:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f000073c000)=0x0, 0x80000) preadv(r0, &(0x7f0000a1e000)=[{&(0x7f00003eb000-0x43)=""/67, 0x43}, {&(0x7f0000b25000-0x47)=""/71, 0x47}, {&(0x7f000009d000-0xe8)=""/232, 0xe8}, {&(0x7f0000c7c000)=""/42, 0x2a}, {&(0x7f0000e2a000-0x6)=""/6, 0x6}], 0x5, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) r2 = syz_open_dev$mice(&(0x7f00000e5000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000572000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00004a6000)=0x0) 2018/01/09 19:31:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x1) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ef2000)=0x2, 0xffffffffffffff45) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004ca000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet(r1, &(0x7f0000095000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000719000-0x4c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/09 19:31:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f000070d000)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000105000)={0x77359400, 0x0}, &(0x7f000017e000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x77359400, r3}, {r1, r2+30000000}}, &(0x7f00009d3000)={{0x0, 0x0}, {0x0, 0x0}}) mlockall(0x2) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 19:31:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000047e000-0xe)='/dev/keychord\x00', 0x40200, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000dfb000-0x25)=""/37) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000d5d000)=""/142) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eb4000)='/dev/vga_arbiter\x00', 0x40, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000079d000)={0x8, 0x78, 0x7, 0x1, 0x100}, 0x14) writev(r0, &(0x7f00001c4000-0x10)=[{&(0x7f0000787000)="580000003100190000bb4b3100058c5602ed3b850280e076480243c818fe58a2b24a03ca9164723e01000010282132020afb1210001741380200960a0000000000a9000000000000000000000000006001ab00da4a0f536e", 0x58}], 0x1) getsockname$unix(r3, &(0x7f000085f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005a6000-0x4)=0x8) 2018/01/09 19:31:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000840000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d4000-0xc)={0x0, 0x0}) rt_sigprocmask(0x1, &(0x7f0000479000)={0xfffffffffffffffb}, 0x0, 0x3bf) r2 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x4000000002, 0x4542) 2018/01/09 19:31:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$eventfd(r2, &(0x7f0000f70000)=0x0, 0x0) 2018/01/09 19:31:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002c4000-0x4)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0xb, 0x0, &(0x7f0000b4a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e0d000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f1c000)={0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f000055b000-0x8)={0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) r7 = getpgid(r6) sched_rr_get_interval(r7, &(0x7f0000bd7000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000064d000)={0x0, 0x1}, &(0x7f000027f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00008ff000)={r8, 0x9}, &(0x7f000059f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a55000)={0x0, 0x6c, "b38886672b22ef1c61da0a9db83173ce265d5701bd7ec1e270fcdec7ad40204d7c4bf72bcaae7a831f53a1ce043910df861fa1237e82628f36fd356724b951ac62a83a7178fb192b6e4130dd83313e6b0c4e906b74de2824b2cc30cd49b3ede002ff9e990278f65cc428e364"}, &(0x7f0000d2f000)=0x74) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f000034e000-0x10)={0x284, 0x8000, 0x8, 0x10001, r9}, &(0x7f0000183000-0x4)=0x10) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f00002c7000-0x4)=0x0) [ 48.439817] binder: 8337:8342 ioctl 541b 202c3ffc returned -22 [ 48.442238] device gre0 entered promiscuous mode [ 48.486965] binder: 8337:8342 ioctl 541b 202c3ffc returned -22 2018/01/09 19:31:32 executing program 4: mmap(&(0x7f0000000000/0x551000)=nil, 0x551000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000551000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000551000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000551000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000090000)={0x8000000, 0x0}) 2018/01/09 19:31:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) getresgid(&(0x7f0000b1f000)=0x0, &(0x7f0000e0c000-0x4)=0x0, &(0x7f000080f000-0x4)=0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000176000)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c4e000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f00003d0000)={0x11, 0x1f, r4, 0x1, 0x0, 0x6, @random="9463ec632ed5", [0x0, 0x0]}, 0x14) dup2(r1, r2) write$tun(r2, &(0x7f0000002000-0x286b)=@pi={0x0, 0x0, @eth={@random="ddb0c4301cec", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "e95ae3", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, 'R/\\', 0x0, 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]}, [], ""}}}}}}}}, 0x6a) 2018/01/09 19:31:32 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x3f, &(0x7f0000008000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000005000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000006000)=[], 0x0, &(0x7f0000009000-0x58)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r7]}], 0x58, 0x880}, 0x8080) ioctl$TIOCCBRK(r2, 0x5428) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000000d000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x8)={0x0}, 0x8) 2018/01/09 19:31:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="", 0x0}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a18000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000f000)={0x0, 0xfffffffffffffff7}, &(0x7f0000095000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00003ef000-0xdc)={r3, 0xd4, "9b7379573494b53d546a9203a0b5304268a75683b3ca412f03752ec01394353cf5bf81d57fd1c3e953933a0b5fdc64c808294cda216e9828dd6e62fe54bd06df91434df2e70f8965fd7c9873ad1ca74b6547feb4f601ac9fea88ad06fce146f6d195059985e4bf0879fd4350f8bf6d9d6f318e49f0e44dd6002dada904ac5731c1d4d0f94d3b7c0b1766bf17039f72841f51a0e1b8043fcbaf42e6941bc1f34f4babdc988c5a38f9e7232bd7bb7d14b7715985c242fa8b33a7eb622ad4417b896f5750d8bdf06d89827ed807a92399e1bf4feecc"}, &(0x7f000075b000-0x4)=0xdc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00005c2000-0x12)={@common='yam0\x00', 0x0}) r5 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00009cc000-0x10)={0x100000000, 0x4, 0x7, 0x7, 0x0}, &(0x7f00007cf000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000dc5000)={r6, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x2, 0x2, 0x3e4cbae093e42792}, &(0x7f0000db7000)=0xa0) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000135000-0x24)={0x9, 0xfffffffffffffff8, 0x9, 0x401, 0x0, 0x7f, 0x81, 0xa30, 0x2, 0x1, 0xfffffffffffff2c6, 0xd7}) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000517000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xe4d, 0x8) setsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f00005f6000)=0x3f, 0x4) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={r4, 0x0, ""}, &(0x7f0000459000)=0x8) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r9 = socket$inet(0x2, 0x80a, 0x0) getxattr(&(0x7f0000535000)='./file0\x00', &(0x7f0000c72000)=@random={'btrfs.\x00', '/selinux/avc/hash_stats\x00'}, &(0x7f000029a000)=""/4096, 0x1000) openat$keychord(0xffffffffffffff9c, &(0x7f0000bfe000)='/dev/keychord\x00', 0x800, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$int_out(r8, 0x0, &(0x7f0000de5000-0x8)=0x0) fstatfs(r7, &(0x7f0000550000-0xc4)=""/196) r10 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r10, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 19:31:32 executing program 1: epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d02560a06000000000010489643c200090000000000016564243e8900000028215a0004fbf50dfff90004a5000904001ce1ed5e0000000000221f1000010007000600000400f30000536e", 0x58}], 0x1) 2018/01/09 19:31:32 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = gettid() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000)=r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/09 19:31:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f6a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008aa000-0x4)=0x0, &(0x7f00004c6000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d3b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000325000-0x64)={&(0x7f00004f5000-0x18)=[0x2, 0x5, 0x9, 0x4, 0x5, 0x4], 0x6, 0x8, 0x3, 0x100000000, 0x100000000, 0x1ff, {0x100000001, 0x4, 0xfffffffeffffffff, 0x9d7, 0x1f, 0x6, 0x1, 0x46b, 0x66f4, 0x100000000, 0x5, 0x1, 0x1, 0x4, "7960db6d5e0d7165e05cba665d0df6ac9148200966e1961b46fa3ad0e5942a12"}}) getsockname(r1, &(0x7f0000c46000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00008c1000-0x4)=0x10) setsockopt$inet_buf(r1, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000023e000-0x4)=0x0, &(0x7f0000c26000)=0x4) 2018/01/09 19:31:32 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) munlockall() ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)="") r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000002f000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000002d000)={0x0, 0x0}, &(0x7f000000f000)=0x10) 2018/01/09 19:31:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000)="6e65742f6669625f748c696500") sendmsg$key(r0, &(0x7f0000363000)={0x0, 0x0, &(0x7f0000839000-0x10)={&(0x7f00004e0000)={0x2, 0x9, 0x5c6, 0x9, 0x31, 0x0, 0x4, 0x3, [@sadb_address={0x3, 0x7, 0x2b, 0xa0, 0x0, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x0, 0x2, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x8, 0x10, 0x14}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x0, 0x2, 0x8, 0x1000, 0x40}, @sadb_lifetime={0x4, 0x3, 0x0, 0x2, 0x8001, 0x100000001}, @sadb_spirange={0x2, 0x10, 0x2, 0x1, 0x0}, @sadb_x_sec_ctx={0x14, 0x18, 0x19, 0x60, 0x95, "c4928775b9febbed5795e625904dce411a43c9adc3cb8642d4b0f3a013a9495b85d14c13e9f59bf85cd410d5d4e8fb283141aa4ef99f8c635df97b83a96e7e14e1f7113d20ebb72172365e43bc9fc028e0ffe28685b45d0ad6672905de2d68f046bf096a025076da31847bf69fea2614a740a9aa6a689c7c4797e6ffa86af847672e0d2dc84bee5c52ec492bd6ae526661f90ff8c3"}]}, 0x188}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000f3e000-0x50)=[{&(0x7f000047d000)=""/105, 0x69}], 0x1) 2018/01/09 19:31:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = syz_open_dev$usbmon(&(0x7f0000442000-0xd)='/dev/usbmon#\x00', 0x401, 0x410000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000669000)=""/69) symlinkat(&(0x7f0000472000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000073f000)='./file0/file0\x00') 2018/01/09 19:31:32 executing program 2: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001ac000)={0x30, {{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfb3a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockopt$inet6_buf(r0, 0x29, 0x400000049, &(0x7f0000d24000-0x1e)=""/30, &(0x7f00007ed000-0x4)=0x1e) [ 48.617170] device syz3 entered promiscuous mode 2018/01/09 19:31:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$mice(&(0x7f0000a00000-0x10)='/dev/input/mice\x00', 0x0, 0x4040) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpgid(0x0) r2 = getpgrp(r1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000621000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000d55000-0x4)=0xfff, 0x4) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000adf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000767000-0x4)=r2) ptrace$pokeuser(0x6, r1, 0x22d, 0xfffffffffffffffa) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000e2e000-0x10)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$TCGETS(r4, 0x5401, &(0x7f0000139000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) fcntl$addseals(r4, 0x409, 0x5) 2018/01/09 19:31:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000efe000-0x8)='./file0\x00', &(0x7f0000d75000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) 2018/01/09 19:31:32 executing program 4: mmap(&(0x7f0000ef3000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000010, &(0x7f0000ef9000-0xc2)="18000000020001000000000000e18c8849000008020e00ec01da2803a38a3cdc0a000000d898055bf73b52bb6a8800000000dba6fe060000000000000067a1e2080000080000070000000000cb3da41f0000ff7f00000000000e9506f50e000b01002400b100001474d733dc42506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015467aa05010500000000000000bcdb850000e3c5502c1a00008d00c3d17fdea208571068393d2290000000041ad00040c23eef069554", 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000f65000-0xf9)=""/249, 0xf9) [ 48.638984] device lo entered promiscuous mode [ 48.645131] binder: release 8356:8362 transaction 59 out, still active [ 48.653119] device lo left promiscuous mode [ 48.655493] binder: undelivered TRANSACTION_COMPLETE 2018/01/09 19:31:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000f000)='/dev/sg#\x00', 0x3, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e82000-0x20)={0x1, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ca9000-0x20)={0x5, r1, 0x10001, 0x7}) setns(r0, 0x40000000) r2 = syz_open_procfs(0x0, &(0x7f000065f000-0xa)='map_files\x00') getdents(r2, &(0x7f0000b4b000-0x2b)=""/24, 0x18) getdents64(r2, &(0x7f0000407000+0x192)=""/0, 0x0) 2018/01/09 19:31:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000017000)='./file0\x00', 0x80) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000021f000-0xfc)=""/252, &(0x7f00007f3000)=0xfc) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000402000-0x60)=@llc={0x1a, 0x1f, 0xc6f, 0x2, 0xffff, 0x10000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 19:31:32 executing program 1: mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000d, 0x3fffffffff, 0x6) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000ce9000-0x81)=""/129, 0xffffff75, 0x40010000, &(0x7f0000ce9000-0x10)={0x4, 0x20, 0x8, "26e40f0a06b4", 0x18, 0x0}, 0x10) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000ce4000-0x24)=[{0x14, 0x25, 0x3, 0x0, 0x0, "d45029db"}], 0x14}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ce9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000cea000)=""/35, 0x23) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ce9000)='/selinux/status\x00', 0x0, 0x0) [ 48.655515] binder: send failed reply for transaction 59, target dead [ 48.693726] binder: release 8356:8373 transaction 61 out, still active [ 48.693730] binder: undelivered TRANSACTION_COMPLETE [ 48.693766] binder: send failed reply for transaction 61, target dead [ 48.793787] device lo entered promiscuous mode 2018/01/09 19:31:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d6000-0xc)='/dev/rfkill\x00', 0x201, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005a9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000c2000-0x4)=0x14) write$fuse(r0, &(0x7f00009d1000-0x14)={0x14, 0x1, 0x5, @fuse_poll_out={0x7ff}}, 0x14) writev(r0, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f000319", 0x7}], 0x1) 2018/01/09 19:31:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000001000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) socket$inet(0x2, 0xd8027185b339020f, 0x7) r1 = socket(0x400000000010, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) socket(0x10, 0x2, 0xc) write(r1, &(0x7f00008b0000)="1f0000000104ff00fd4345c007110000f60501010800010001070000000000", 0x5) write(r0, &(0x7f0000f63000-0x1f)="1f0000000104ff00284345b4f6ffffffffffff0008000100010400dcffdf00", 0x1f) 2018/01/09 19:31:33 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x6bc)=@newsa={0x154, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}, 0xffffffffffffffd5, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f000000b000-0x8)={0x3, r3}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000005000)=r4) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000009000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000a000-0x4)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000000c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x22, &(0x7f00000ee000)=0xa, 0x4) write(r6, &(0x7f0000ed7000)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) recvmsg$netrom(r6, &(0x7f000021e000-0x38)={&(0x7f0000345000-0x10)=@ax25={0x6, {"7ed88f80a10ca4"}, 0x0}, 0x10, &(0x7f00008a6000-0x40)=[], 0x0, &(0x7f000060c000)=[], 0x0, 0x0}, 0x0) getresuid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000009000)={&(0x7f000000a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f0000003000)=@newsa={0x1b4, 0x10, 0x300, 0x5, 0x2, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x1, 0x47f6, 0x2, 0xffff, 0x2, 0x0, 0xa0, 0x0, r5, r7}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6c}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x4, 0x5, 0x2, 0x8, 0xb253, 0x4, 0xeb, 0x5}, {0x6, 0xfffffffffffff000, 0x9, 0x7}, {0x6, 0x200, 0x3f}, 0x0, 0xffffffffffffffff, 0xa, 0x3, 0x81, 0x40}, [@coaddr={0x14, 0xe, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @replay_val={0x10, 0xa, {0x5, 0x4, 0x1}}, @tmpl={0x84, 0x5, [{{@in=@loopback=0x7f000001, 0x0, 0x6f}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x4, 0x2, 0x80000000, 0xf167, 0x79, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x6, 0x3, 0x3, 0x10000, 0x3f, 0x401, 0x1ff}]}, @u32={0x8, 0x1f, 0x4}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x41}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) 2018/01/09 19:31:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000bf3000-0x8)={0x6}, &(0x7f0000000000)={0x0}, 0x8) 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) mount(&(0x7f000037e000-0xa)='./control\x00', &(0x7f0000b23000-0xa)='./control\x00', &(0x7f00001a3000)='ubifs\x00', 0xb1080, &(0x7f00004fa000)="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") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000040f000-0x10)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 19:31:33 executing program 1: r0 = socket(0xfffffffffffffffe, 0x802, 0x8) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="c468df1855cbee6c9b7911997709e2c7", @ifru_flags=0x4001}) 2018/01/09 19:31:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000980000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e30000-0x8c)={0x0, @in={{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]}}, &(0x7f0000d55000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000041f000-0xed)={r2, 0xe5, "6be163fde610b8f480ecfdf349ed303ee41af1dcd3e50466ed9e4676e74278646e0fc47847e42ae7a489e693b709be0af664b72c4d224a1250b642aaa9801442c1da526d91d9650c3585bf2cb05711eddb8e0941550920247a5425cc6f086bc1a13e548ca5a0c63a5e8fd96255e0af175026451a199f8c65fc997a00f1f2f701e37cf62413a9b600c4229609c03d85c6d19d5f27a703500523f0825a1f6e56c315aa98bade3aa62355620a5e9ed49b6cdcc57a4137b2f6d3a829f1d2a85f28b2ef87022fd30da1749c152f5b99e9d842e66ab682790b30fa69fcfa19ad9728fda61d9d3355"}, &(0x7f0000bac000-0x4)=0xed) sendto$inet(r0, &(0x7f000058f000-0x1)="", 0xfffffffffffffff4, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:31:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e7c000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000001000-0x51)="8848d6582b71bcf1cd5cb0a75cb2ae9440239356bb9bc04084f4867d9e423010f0e8805de35b04c548cfa2d73cb1f6747df2f683aca3f7b8b8221807b46f976188d9dbb0e7f1d8107d285bb1cf973d7987", 0x51, 0x4000, &(0x7f00005a0000)={0x1a, 0x0, 0x0, 0x7, 0x0, 0xe8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000d62000-0x48)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x28) 2018/01/09 19:31:33 executing program 2: r0 = gettid() setpgid(r0, r0) setpgid(0x0, r0) 2018/01/09 19:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="00640001000445") getdents64(r0, &(0x7f0000f73000-0x159)=""/528, 0x210) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000785000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000052f000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f00006f5000)=0xe8) fstat(0xffffffffffffffff, &(0x7f000017a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000a41000)={&(0x7f0000ca0000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000241000)=[{&(0x7f00000e6000-0x68)="864a84d0c7dfa27e5ba82a7483666b2abe9a73814b0be41010e60eb2ed4f73c861abea6308f09fa317aae6c8e6371ec80169e5033e54d6d909bc9b51a9de5f15c1741cf6d9c22578f274e3f04c935e3b84dbc425a85697bfde700c65294c750f12b184392f962d60", 0x68}], 0x1, &(0x7f0000435000-0x50)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x4000}, 0x80) 2018/01/09 19:31:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000b9e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000043c000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x8, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0}) mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000)={0x20, 0x1, 0xc5, 0x7b, &(0x7f0000001000)=""/123, 0x1e, &(0x7f0000002000-0x1e)=""/30, 0x41, &(0x7f0000001000-0x41)=""/65}) 2018/01/09 19:31:33 executing program 7: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r1 = inotify_init1(0xb) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000f9b000)='./control\x00', 0x100000a) rmdir(&(0x7f0000b32000-0xa)='./control\x00') dup3(r1, r0, 0x0) 2018/01/09 19:31:33 executing program 5: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae0", 0x24) 2018/01/09 19:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000e14000-0x38)={&(0x7f000066d000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d8000-0x50)=[{&(0x7f0000a81000)="90d79a", 0x3}], 0x1, &(0x7f00000e0000-0x120)=[], 0x0, 0x0}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000069000-0x1)=0x0) inotify_add_watch(r0, &(0x7f0000c99000)='./file0\x00', 0x20) [ 48.954560] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 48.980809] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 48.994221] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 19:31:33 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f49000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @rand_addr=0xa5c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x7, 0xb45}, &(0x7f000022f000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x0) dup2(r2, r3) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000bf3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000afe000-0xc)={0x0, 0x0}) [ 49.015139] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 19:31:33 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgrp(0x0) ptrace$getsig(0x4202, r1, 0x4, &(0x7f000017d000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x0, 0x0) 2018/01/09 19:31:33 executing program 2: r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000b18000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000195000-0x4)=0x10) fchdir(r0) mmap(&(0x7f0000000000/0xdd5000)=nil, 0xdd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000dd6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 19:31:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e2d000)='reno\x00', 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$ax25(r1, &(0x7f000046f000)={0x0, {""/7}, 0x0}, &(0x7f0000b9e000-0x4)=0x10) sendto$inet(r1, &(0x7f0000d25000-0x1000)="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", 0x4f1, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:31:33 executing program 1: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2b7543ec, 0x9, 0x4, 0x400, 0x0, 0x10, r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f000020e000)=0x4) getsockname$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) sched_yield() 2018/01/09 19:31:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000656000/0x3000)=nil, 0x3000) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f000036c000-0x40)={0x0, 0x0, &(0x7f000011b000)=[], &(0x7f0000836000-0xc)=[], 0x0, 0x0, 0x0, &(0x7f0000430000)=[], &(0x7f00007cb000)=[], 0x0}) r3 = syz_open_dev$tun(&(0x7f0000579000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000021c000)={@common='gre0\x00', @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3b, &(0x7f0000043000)="c502009a000000800000f79b5a07938b1dbe0944017f0600b4b97a270700000000000000f8dd44252e89d1363587eddd7df0300351001fa61c0b793f00e4ff00000006720865e19a98b87650e0f7897c6caa9f2d00000000000000ff040000010000000092892726893364746fe058e69a99d31f6f118658", 0x78) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000930000)=""/146) sendto$inet6(r4, &(0x7f00006ec000)="", 0x0, 0x48004, &(0x7f000074e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000fdb000-0x10)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b78000)=0x0) mmap(&(0x7f0000656000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000656000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000776000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000656000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r6]}], 0x18, 0x0}, 0x0) recvmsg(r8, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000446000)={0x0, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xae, 0x756, 0x400, 0x22}, &(0x7f0000657000-0x4)=0xa0) mmap(&(0x7f0000656000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00002cc000-0x98)={r9, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fff}, &(0x7f0000657000-0x4)=0x98) 2018/01/09 19:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) open(&(0x7f0000459000)='./control\x00', 0x10000, 0x104) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') unlink(&(0x7f00005e7000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000b26000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) inotify_init() ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000063a000-0x18)={0x2, 0x1, 0x6, 0x5, 0x6, 0x1ff}) 2018/01/09 19:31:33 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000016000-0x20)={0x4, 0x9, 0x8, 0xb1ee, 0x5, 0xffff, 0x10001, 0x3f, 0x0}, &(0x7f000000a000-0x4)=0x20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000016000-0xc4)={r2, 0xbc, "78b0068e0767c51592db08751df6aa6439164b82101f5660daebedfe9c28cb5f000a27793535478b13e4f9f4a092f7f41ff2e71d369bd86a438ea753dbb2c3b9d1ebb25a92c2b95af04ebb6336814aa5755392f8a3ce29d84c0c90a5c73e236f93fab13e359240ad5df24deed85635f533314af2ae36abd35595b4e4d0625d391e5f405693f04dc8441523f0f2f3db6bb095e33f25ed770b9d6b113ae6dd98e860e84667ef9f1015b6631d38d8dd2eb4b8ce71c098cb86de4c1b4f06"}, &(0x7f0000013000)=0xc4) setsockopt$inet_buf(r1, 0x0, 0x31, &(0x7f000000d000-0xac)="b1cc0a21b8e4cf11b6c4fc17ef0256d076675cc38d588cb659ed64952212a006073fba826b7ec3fe7f6b2aa8e427af31d9544a4099d533a9e975adc8129db23fee5fed31b1eca7b37adfa95a94d4a2cafedf83030a5ea85676d40f2bc09f423dac90d829514e7c18af70e1f6e26ebacb3050c0b19c16d45fd217fd82967198f2d1cc14adf15d6c663f8016836872984cdbb926780697ca1e6ecaf584ab2f2958db8d6b809d2f912635279a55", 0xac) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000003000-0x4)=0x0, &(0x7f0000014000-0x3)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/09 19:31:33 executing program 4: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fce000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5e000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x6b)="b8cf472514e97dd45321a7d72b128569e8f77c91615be1fd901a59280999a4ce7c0437f36d7af31f9e8490105aa21ce8304f92ce3839877afdf11d0c6a661cf69bfc1e32f2c028abc33aebfb68576d0b2c46af99cc37bd9aa91278afe648f8d795e1eb327ed7a8f0a86df2", 0x6b, 0x44081, &(0x7f0000000000)=@ll={0x11, 0x1, r1, 0x1, 0xa012, 0x6, @random="39040010d852", [0x0, 0x0]}, 0x14) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x80000) 2018/01/09 19:31:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3)='{{\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f0000871000)="") ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000496000-0x8)={0x0, 0x0}) 2018/01/09 19:31:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200001, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0xfffffffffffffffd, 0x0, 0x200000fffffffe}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000b0000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) recvmmsg(r0, &(0x7f00003f7000-0x1e0)=[], 0x0, 0x0, &(0x7f0000571000-0x10)={0x0, 0x1c9c380}) syncfs(r0) 2018/01/09 19:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f00003be000-0xc0)=""/192, 0xc0, 0x482f77e84f8a0117, &(0x7f00007bb000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00000f3000-0x4)=0x0, &(0x7f000002a000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:31:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000645000-0x10)=[{&(0x7f0000c81000-0xc8)="1f00000002031900000007000000068100ed853b09001c00010100ff3ffe58", 0x1f}], 0x1) r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f0000917000-0x30)=[{&(0x7f0000a6f000)=""/76, 0x4c}, {&(0x7f00007e9000+0x719)=""/21, 0x15}, {&(0x7f0000e88000)=""/206, 0xce}], 0x3, &(0x7f00009d0000-0x30)=[{&(0x7f000057e000)=""/216, 0xd8}, {&(0x7f0000731000-0x6f)=""/111, 0x6f}, {&(0x7f00008d9000-0xa2)=""/162, 0xa2}], 0x3, 0x0) 2018/01/09 19:31:33 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000810000)="2000000018006f76530000000001480080200000021100052200010400ffffff", 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000712000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000eb6000-0x20)={0x800, 0x0, 0x10001, 0xfff}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000fe3000-0x20)={0x6, r1, 0x3, 0x3}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fe2000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e28000-0x20)={0x6, 0x0, 0x1, 0x7fff}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00006e7000)={0x65, r3}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000fe3000-0xc)={0x0, 0x7a9c, 0x28}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0x20200, 0x0) r5 = gettid() accept$packet(r2, 0x0, &(0x7f000060d000)=0x0) syz_open_procfs(r5, &(0x7f0000d9e000-0x11)='net/fib_triestat\x00') epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) 2018/01/09 19:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00002d3000-0x4)=0x1f) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) write(r1, &(0x7f0000a0b000-0xb4)='=', 0x1) sendto$packet(r1, &(0x7f00005c7000)='D', 0x1, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000fb1000-0x78)={0x80000000, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xa16a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13, 0xcc, 0x95, 0x2, 0x9, &(0x7f00008f8000-0x10)=@common='gre0\x00', 0xaa, 0x765, 0xfff}) sendto$inet(r1, &(0x7f0000d25000-0x1000)="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", 0x670, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:31:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, r0, 0x1800) [ 49.256859] device gre0 entered promiscuous mode 2018/01/09 19:31:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00005d1000-0xb2)=""/178, &(0x7f0000c83000-0x4)=0xb2) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000797000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000031000)="", 0x0, 0x0, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/09 19:31:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000002000-0x8)=0x0) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r2, 0x6, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/09 19:31:33 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000+0x335)='mountinfo\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000011000-0x8)=0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x0, 0x0}) [ 49.365418] device gre0 entered promiscuous mode 2018/01/09 19:31:33 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000001000-0x28)={@common='bcsf0\x00', @ifru_mtu=0xda08}}) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004ae000)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_names=@generic="c246a511631bc37753c023e1c28a1c96"}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000472000)={0x1, &(0x7f000005d000-0x2)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000fb7000-0x4)=0x0) 2018/01/09 19:31:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000088000)={0x0, 0x4, 0x10000}, &(0x7f00002bb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a88000-0x8)={r1, 0x800}, &(0x7f00008fc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a13000)={r1, 0x61ad}, &(0x7f0000581000-0x4)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000933000-0xc)='/dev/autofs\x00', 0xfffffbfffffffffd, 0x0) finit_module(r0, &(0x7f0000b4a000-0xc)='/dev/autofs\x00', 0x1) accept$unix(r2, 0x0, &(0x7f000014a000)=0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x1000, &(0x7f0000509000)="") 2018/01/09 19:31:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x404800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a5e000)=0x0) getpriority(0x2, 0x0) 2018/01/09 19:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000842000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={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]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000034c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 19:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000e, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000009b000-0x8)=0x0, &(0x7f0000fe3000-0x4)=0x8) write(r0, &(0x7f0000828000-0x24)="24000000130007ffffffe607000009000500000c0d00030001ffffffff000000f9b81601", 0x24) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000008a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x7) poll(&(0x7f0000056000-0x20)=[{r1, 0x10, 0x0}, {r0, 0x0, 0x0}, {r1, 0x4, 0x0}, {r1, 0x600c, 0x0}], 0x4, 0x101) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d0e000-0x13)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/09 19:31:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ffc000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r2 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000986000)={0x0, 0x0, 0x0}, &(0x7f000019a000)=0xc) lstat(&(0x7f0000b1e000-0x8)='./file0\x00', &(0x7f0000d16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() lstat(&(0x7f0000964000-0x8)='./file0\x00', &(0x7f0000638000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ece000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000aa000-0x4)=0xe8) getresgid(&(0x7f0000d33000-0x4)=0x0, &(0x7f000000b000-0x4)=0x0, &(0x7f0000219000+0xeb3)=0x0) sendmsg$netlink(r1, &(0x7f0000c03000-0x38)={&(0x7f0000baa000-0xb)=@proc={0x10, 0x0, 0x3, 0x20086005}, 0xc, &(0x7f00004fd000-0x50)=[{&(0x7f0000a6a000)=[{0x104, 0x4, 0x200, 0x3, 0x2, "6957a4b75c94594701de006eb7a824285959d2c491f250ea9ddb6f4b22a50344a31c600610070e39e0484158e96ff0d2a9ca4c50f1d55a311bbe37e1065b5d1d8e87811281b776173d8c9105f23bdf43ac004d9be3861b36164a39a52db4f160d3438888bebf41bd441e991f4e3e71cd7fd917b7047ca9d2230cf9c5299ba803dae9fc8e37b2c1e305d7bb0f4c53fda36440a4b79a24678a486aee482ce46b01fa9bfeb928aea6a9a3602bada377b3778d20a286bf741d503b833de961bb39722ff203222d0cb757fc208815e9da68bad19bbb9b4f38eaf0096841b43486d494ef1019d6ef85a549eb42b97fa1d32ace9c"}, {0xac, 0x4, 0x100, 0x9, 0x2, "e4f445445f7ca498d25321cbdda8068c3ebc718a285d54fec1b48b6324f3a8f1691577b2b37d2d321ff1107d4c9f9742f666836dbcdd106b44dc9a883d6d177e05d0ff7089e0363aaad50ead2fc7e34f33bf90060981d2bf8b3650f43281ab546ff0c83973c707cb41e7a718eb8ef55b57f5043392488719708fd55ce828767447c6d533aa554e2282c73290b8835fd68747d1fbf2df86245c406f59"}, {0x48, 0x3, 0x100, 0xffffffff884d6d7d, 0x0, "bd31ac2ea5e84f47ce3ea090290a322c49ddaa4001ba2712ea15648500603fc630b38acf1d9d5c1bf57277c6c7932ae07f9764bf4d"}, {0x74, 0x6, 0x800, 0x1000, 0x2, "693f6f4af96858b36d298b769250bb613af3dc3036350559a3e152a80319dc68d7c62330bd95671da8b8aa9e265622d226117e9f8cf63e4ec5917cdcede858ccc7ba904e8cc8bc7f618413882b504a32e9bdb8855120447fb3a451ee2909865a8455fc"}, {0xec, 0x7, 0x0, 0x401, 0x3, "19c16a36bfabdba5d3adc9c38dcb6517f2691c56f23a909139ff74550b449957c1fab8d12d455718481d121325257fb07f3d40fe139614e17d650ec9e47ca9569d61e8d2754b3a16db00e1a932b51ea2ac6ae068722075b796917535b663a89005125d39b07848a4fac8b7c2f70636d0e40e215e4a2afbe7c90b9c865e544f1dfffb4a32d514e72783e4d80976e70cfbc8349fa3807a21a228a916697e8c18e618ed59930557e5dc0304b2f24220af102c6cb973efbb5f1bc4d7f51dfe95e47e7b2ddd1d7c0683216470c211be215ffc6fa9f438f3834c6510cc"}, {0x1010, 0x4, 0x400, 0x7, 0x0, 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0xfffffffffffffbff, 0x2, "b6d438f777758e30d078f68576809520e6732c1f486f07838b8f13c1bc565253246bebfe6ac48ca0e9dd501bae819756870cebf99dec2c8e72b19f1f42961540df0d"}], 0x334}, {&(0x7f0000dff000)=[{0x24, 0x2, 0x109, 0x1, 0x3, "f66640e255c39a12cd66c604186b47d7c4ae05"}, {0x10c, 0x6, 0x221, 0x4, 0x1, "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"}, {0x10, 0x4, 0x0, 0x7, 0x1, ""}, {0xdc, 0x7, 0x4, 0x2, 0x0, "489a7c61382b0fed6632160a3b9a1c3d79b0540da82b920350617ecd08248a5d8256aee1b978a10a4bb3ad20200c1fb560056f5b54edfe5bd790da6816772b608217160d40d12eebdd75438402c63c5f1fb96ed83aa9921652d7eefcf6ddb74a2d31e0ef3316a768bbb3000369a9c4da23385e334c35760c9ae8d1bf076d987263178d76bb3cb49af1814099c8745395f1cc5bc55a709c2aa44a0514e9b32cae47adbe850bb9ebae072009d1815def9360d9941549616c5fde62f84c322a1f051159814edd99e8833ab492"}, {0x44, 0x9, 0x20, 0x7, 0x0, "21f16f4c05a3f90fd7fb2e75ca07e482a6c2d162087b89c1b61f4a8aa44d2fcd23d6987a009aa12cb149131557722b560b"}, {0x34, 0xd1, 0x20, 0x1, 0x3, "555167f2d93b50701795effeef2c161dc744d22090d2344604b4842651604b6e16"}, {0x44, 0x2, 0x10, 0xffffffff, 0x3, "e95fa5f7aead0f855d23c8a121093269daa4119ba20cd9e14af3ba1ff8d83f8765abc33bb940adabf62d027fbbe9f43117"}, {0xf8, 0x1, 0x1, 0x6, 0x0, "63fb55d7d21edda2a4cbba01eca3c7759351ca7f4b1361db6571bc9c94dd534aaf702975a64f4e348200dceade8cde981c9dc2aaaa262482b8b4426331e7c462e963b0f66ba9a3bbd12abcee6c9e9a3e40673bc83c721fa16c7d235112ed3ecdfa018c5504b5264debe769a2f127e956ae86cc57f79f5f7d624af63373fb96179c580fb3f32c694331405856db5284ca0cd73cd58ee50d0f838bc64b9644247024eceddd762122bd298a4a805c2a02e9140b33baf869a1632326695d6c694bea4b2ad467b13a020862dc53ac703a46a9cc4e0ed47040492970bd8832b607541f3da575c04f15"}], 0x3d0}, {&(0x7f0000662000)=[{0x100, 0x0, 0x8, 0x8, 0x2, "8e646fce0ccb6e97155123da13f2e8b308883533165709064f797280375536f4afe49de8ecca190af9951707de6bcccfb3a01a4eb3e6b54246a64ee0c0d3802f24b51784539940de9b85478784ce5e83b505eab96fcbcf9622f0d04869cfc131318c6671895d20dad808db8e5e2e3e7a66c6eec07cb73743e1e3b5b9044c62e4d3f6a05551f947f2282fe3bbeb5779f492abab6393515d8e63cf832fb90485eb920fd941d91606163583f38712cd5b4e830486274dc76516df71f291d686f91eec9f555265ded0c4bb7614ae44ba1fc0aeaecbb68c3a8d2182c62b6f09deeb4b1b7834c6d8c6467729946df59791"}], 0x100}, {&(0x7f000004c000)=[{0xe8, 0x80000001, 0x0, 0x6, 0x2, "8965b2d38c219cdeb01908550514a3138ac12e583984fd69495e33288104a9c982712cb6143bf0ae1e6a2fe564bb51d3ac3f0af5fc82e59ea7b3a9ea44ae1aa75a3a478c263ca7f269899a00812c2552b7963f3d8e71f556e3d969c87b92caeac06a329bb1339177c7a367467165fdec8e521550d3b32ba28826a1c009a4ec2363829dd002e7b40a595b085381e4e5b0e17fe22f916490ebda8ee110d932a8d50fdc4a58b446f114c5efd85dc057154ffe45e07355467e714c2ffa326fc7cba75698148c9560186cc7f646fdd4e4055542467a4e357f4a"}, {0x64, 0x7, 0x300, 0x2, 0x2, "297a927a1e9b72221d8c74ce0f185c90524e6669fcdaa5a13be7eb25a064b7464e965f820e701e5daef44058e590b5bda12dcf99a982a9b8283b0c70f72a794285afd1d0fb983530e3e1fc75f2ab7260e1"}, {0x4c, 0x70800000000, 0x824, 0x80000001, 0x3, "902d17aaa0e332cc31288a47a9ef10909520c461aed4a3c31930f7cc527b831bff1dd7c13ba201ad04f8fff89d3a21499bd57a1d2e5bcc4843"}, {0x5c, 0x4, 0x0, 0x5, 0x2, "8d02ea192f8982a59afc353418220e2cead8725f5c40938e37928e7ea71aeed637c25c2ebe998ef1e37bc087a3004e2d4f59ffab5d39add68eb967d2504ccf7644cd25cb43a9e1a8db"}, {0x40, 0x8001, 0x4, 0x9, 0x0, "b60875900fb0b5f9fdc13323215db42c65b5a8261f73c6d642ed7cca36f325406d127268cace26bf88f05995693d"}, {0x10, 0x100000001, 0x14, 0x6, 0x2, ""}, {0xc8, 0x7ff, 0xc00, 0x6, 0x2, "f2ea8a75f6f41a2163d434af83fb9839700987dfbfa95a964d664103c2f6e0eb36c27f117d4a30df4dbe92231b564f1c9b33d10c0d77641f4d57244c9d70498ed67693afcc6e27e55c598cf4f5dae0701ab0406af0f65351d61daa639e41baa48e8fba3cf78c8519b0b5a8f751937572a6940482cdb1dc27d8d25d78f8fdc01a594e804dfe65c37430fe8cde72ced6d876b479cfd880a16b67dd99faf23c05a2533384819d292d1fc48ec758bc268dc4d126d24988bc26ca"}, {0x3c, 0x800, 0x1, 0x758, 0x3, "ab961b7b65f1372271e8af39febfcc960627fefd2ae692867f3756694e429f90900d0cf9e0c501e74ecd"}], 0x348}], 0x5, &(0x7f0000dfb000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xb8, 0x4004004}, 0x20048811) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r11 = open(&(0x7f0000478000-0x8)='./file0\x00', 0x52800, 0x0) getdents64(r11, &(0x7f0000429000-0x1000)=""/864, 0x360) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/09 19:31:33 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f000053b000-0x38)={&(0x7f0000b8d000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000fc4000-0x30)=[{&(0x7f0000fc3000)="73954c15cde659e667b3f41f2ad10c2393b5194426812239d5", 0x19}], 0x1, &(0x7f0000fc3000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/09 19:31:33 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cc4000-0xb)='/dev/hwrng\x00', 0x200, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x7000, 0x0, &(0x7f0000b5f000/0x7000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000010000-0x4)=0x309, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000)='/dev/hwrng\x00', 0x10000, 0x0) 2018/01/09 19:31:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00009f4000)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000969000)={0x0, 0xcd3, 0x30}, &(0x7f0000114000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000028000)={r1, 0x2fd4c309, 0x9}, 0x8) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000046d000-0x1000)=""/4096) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x15, &(0x7f000071b000-0x4)=0x0, &(0x7f00008a5000)=0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b95000)=0x0, &(0x7f0000ddf000-0x4)=0x8) 2018/01/09 19:31:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2802, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x3) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x7, @in6=@loopback={0x0, 0x1}, 0x1, 0x6, 0x0, 0x6, 0xa, 0x20, 0xa0, 0x2c, r2, r3}, {0x18c0000, 0x1ff, 0x101, 0xea5, 0x5, 0x9e, 0xd7c, 0x7}, {0x4, 0x49e, 0x5, 0xbd3}, 0x8, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x3, 0x3, 0x1, 0x3, 0x2, 0x3ff}}, 0xe8) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000000a000)={0x0, 0x0}) setrlimit(0x0, &(0x7f00002f1000-0x10)={0x5, 0x100000000}) unshare(0x4000000) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000859000-0x4)=0x0) r4 = socket$key(0xf, 0x3, 0x2) readv(r4, &(0x7f0000cbd000-0x90)=[{&(0x7f0000f4f000)=""/30, 0x1e}, {&(0x7f00004bc000-0x4c)=""/76, 0x4c}, {&(0x7f0000948000-0x6a)=""/106, 0x6a}, {&(0x7f0000d9a000-0x1a)=""/26, 0x1a}, {&(0x7f000053b000)=""/254, 0xfe}, {&(0x7f0000d63000)=""/176, 0xb0}, {&(0x7f0000cbc000-0x1000)=""/4096, 0x1000}, {&(0x7f00005ce000-0xeb)=""/235, 0xeb}, {&(0x7f0000a9e000)=""/252, 0xfc}], 0x9) mprotect(&(0x7f0000b0d000/0x2000)=nil, 0x2000, 0x0) 2018/01/09 19:31:33 executing program 1: userfaultfd(0x80800) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000019000)=""/128) 2018/01/09 19:31:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x3b)=""/1, 0x1}], 0x1, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000616000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000079b000)={@common='yam0\x00', @ifru_flags=0x1001}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000e84000-0x18)={0x4, 0x1f, 0x7, 0x2, 0xda99, 0x2}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003f6000)={0x0, 0x7ff, 0x8000, 0x80000001, 0x7, 0xff}, &(0x7f000056a000)=0x14) pread64(r1, &(0x7f0000b09000-0x7e)=""/126, 0x7e, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000100000)={r2, 0x4}, &(0x7f0000bda000-0x4)=0x6) 2018/01/09 19:31:33 executing program 6: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:31:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000000000)=""/104, 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) llistxattr(&(0x7f0000d6b000-0x8)='./file0\x00', &(0x7f0000292000-0xd9)=""/217, 0xd9) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000018c000)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000147000)={0x10000}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ba9000-0x10)={0x1, &(0x7f000037a000-0x8)=[{0x2, 0x7, 0x9, 0x80}]}, 0x10) 2018/01/09 19:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c33000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000087a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xe06, 0x9, 0x12, 0x7fffffff, 0x3, 0x1ff}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000329000-0x4)=0x6) 2018/01/09 19:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006f0000)='/dev/ppp\x00', 0x20000, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a90000)='/dev/keychord\x00', 0x402200, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000056000)={0x0, 0x2}, &(0x7f000064b000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b38000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x61, 0x101, 0x0, 0x100000001, 0x3, 0x8000, 0x20, 0x3, 0x8b2, 0x8, 0x6b1d, 0xffffffffffffff7f, 0x4, 0x2]}, &(0x7f0000e08000+0x999)=0x108) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000d2f000)=0x0) writev(r3, &(0x7f000000f000)=[{&(0x7f000000c000)="909566afdedf8657007efffcf7515965b92be6deef16b3063a5baf56c8270953aa868c5f6ffc0b8948276a0666622fcc0caed732f0395689bb2b7639cc6f1388f058d1650a4df7230778dce4024d4daf01853d8aff7cf1c3cdcd82b91d926cc50d57e42181931686930ef3f85605c2d471d580f9bc0978f5946723144e36e28d0957efe0a8b467061d9ca3626a3369073b9b5219e6f16f516a91e61d7b67a16541631050e73d9cddf052278ceadb7bceded0e8ecce96bd113908eb6f92d6b0171718364b", 0xc4}, {&(0x7f0000002000-0xdb)="dfbe786389e1c62f86e3830147de8d288bfcad610e0a4219bf90fa02877d980b26c2dc624ee9cb195bc73ec3cba86385bf7926b5af3a316811bbe4ffe6eedd6a7ef2e74ce28974a6551a985041a1a36045f781a27d624fcdadbefb3d865f7c3eaa5c10ab82e679f88d3fce6901e16ece523aa4a09762fc864f53b6f14aaedf6fb83550f1a65e3225f6f1d41f23169b4d76960b8b36646bdffd80919d149e304e700bdd12a0dca01505bdfd46fd6fbe3b8128bb5d89ec1b4e1f2049c8058fb3dc88af165603f7eedb9fc25a18f2804a759524e638941e63abcc008a", 0xdb}, {&(0x7f000000c000)="65161ebdb981adb3d0c62bfed4e11c279ed903e1771e816813ffdbce6a8f87a1dd032383d54d3593f29fbc473f3d7718aff27ce2ac34773f24dc8e25e4037ae4a7b4d9198202f05d7cee9cf1a378e3f64cdd30adc91b15dd1fd4db62646ca39d8d83", 0x62}, {&(0x7f000000e000)="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", 0x1000}], 0x4) 2018/01/09 19:31:34 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x1ff, 0x4) getsockopt$inet_opts(r0, 0x0, 0x200000000d0, &(0x7f000094d000)=""/0, &(0x7f000094e000-0x4)=0x281) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000001000-0x64)="61e875d01c849c1e2d0bc6966c785dba2121bb4b8486efff2b44908a7cd5d85986584115095c32ede42928bce1779fb18e63feb06ceb06b4483fb932a0f5ffb51bb8f8b3cdb6ff3f19dbe22d05883be9aa491969c57e92f885d350c4567cbb709e0353fd", 0x64, 0x48, &(0x7f0000001000)={0x0, 0x0}) 2018/01/09 19:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e96000)={0x0, 0x2, 0x7fffffff, 0x8000, 0xfffffffffffffc01, 0xfffffffffffffffd, 0x800, 0x4, {0x0, @in6={{0xa, 0x1, 0xda53, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x380000000000000, 0xe31, 0x0, 0x1000, 0x7800}}, &(0x7f0000845000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000060e000-0xa6)={r3, 0x9e, "5ba43a96ff264306fa03b9c26a67d3d3d68f458b9ee962dbf455bbb82bed847f66c66438743aaf81fb3e9cf62c9c73c9c9010b9824487fede98722e225c03da456cf7c6798b3fd2cb395989d31688779c8bdf1c1db1bec26334974d9a6c579be95f76d64a904aa9391dacac96ae3e7e61bc7e47584e027611e3d4895fafd878baa1e7478b25694e99479f9e5ea49355a88a9c1520204741d06693537cbb3"}, &(0x7f00006b2000-0x4)=0xa6) openat$ppp(0xffffffffffffff9c, &(0x7f000026d000-0x9)='/dev/ppp\x00', 0x1, 0x0) tee(r0, r2, 0x8000, 0x0) read(r0, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) close(r1) pipe2(&(0x7f0000779000-0x8)={0x0, 0x0}, 0x4000) getsockopt$packet_int(r1, 0x107, 0x10, &(0x7f000047d000)=0x0, &(0x7f000004e000)=0x4) 2018/01/09 19:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000fd9000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = socket$inet(0x2, 0x800, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000b2b000)={0x0, 0x0}, &(0x7f00002d7000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000cf7000)={r2, 0x7fffffff, 0x30}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00000d4000-0x4)=0x8, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000008c000-0x9)='/dev/ppp\x00', 0x484000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00001e4000)={0x3, 0x2, 0x60ae, 0x3, 0x8}) 2018/01/09 19:31:34 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) r1 = getpgrp(0xffffffffffffffff) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x21, &(0x7f0000007000-0x10)={0xa, 0x5, 0x0, 0x6}) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) 2018/01/09 19:31:34 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000012000)='loginuid\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ca2000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa24, 0x6, 0x6, 0x4fb, 0x8}, &(0x7f0000e5e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000408000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x8001, 0x0, 0x8000000}, &(0x7f0000ca4000)=0xa0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000e05000-0x4)=0x0, &(0x7f0000b59000)=0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, &(0x7f0000002000+0xbe)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000a0f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 19:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0xf) close(r2) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000659000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00007d4000)={0xfffffffffffffbff, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) clock_gettime(0x0, &(0x7f0000ea1000)={0x0, 0x0}) futimesat(r3, &(0x7f0000bff000)='./file0\x00', &(0x7f0000aed000-0x20)={{0x77359400, 0x0}, {r4, r5/1000+10000}}) r6 = socket$unix(0x1, 0x5, 0x0) bind$unix(r6, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000d2f000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e9000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000ca9000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x93a, 0x7, 0x40, 0x100, 0x2, 0x600085, r7}) listen(r6, 0x0) r8 = dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) shutdown(r8, 0x1) 2018/01/09 19:31:34 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000095d000-0x11)='/selinux/enforce\x00', 0x40004003, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f000095c000)="ec93cca78ea8b8a960ee422dd7309945ba97fde8920d", 0x16) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000095c000)={0x2, [0x2, 0x4]}, 0x8) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000095e000-0x70)=""/112, &(0x7f0000081000-0x4)=0x70) 2018/01/09 19:31:34 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000014000)={0x0, 0x0}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000012000)=0x0) 2018/01/09 19:31:34 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000000f000)={0x1, 0x8f8, 0x3, 0x48}) 2018/01/09 19:31:34 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000944000-0x4)=0x80, 0xfffffeff) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f6c000)=0x0) getpgrp(r1) 2018/01/09 19:31:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(0xffffffffffffffff, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1d000-0x1)="d6") 2018/01/09 19:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f20000)=0x77a, 0x4) bind$inet(r0, &(0x7f0000f1c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000940000-0x10)={0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffaa) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x2001, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e7b000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000d1b000-0x37)=""/55) 2018/01/09 19:31:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xffff8000, 0xffff8000}) [ 49.800690] binder_alloc: binder_alloc_mmap_handler: 8599 20000000-20002000 already mapped failed -16 [ 49.810336] binder_alloc: binder_alloc_mmap_handler: 8595 20000000-20002000 already mapped failed -16 2018/01/09 19:31:34 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000048d000)=@assoc_value={0x0, 0x6}, &(0x7f00007b6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x8}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x10, 0x802, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000159000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000002000-0x60)={0x0, 0x26, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_getoverrun(r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='security.ima\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000003000-0x4d)=""/77) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000)={{0x77359400, 0x0}, {0x0, 0x2710}}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000002000-0x81)=""/129) write(r2, &(0x7f0000fee000)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/09 19:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000086c000)=0x1f, 0x4) r1 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d71000)={0x0, 0x9}, &(0x7f00002dd000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000e8000)={r2, 0x9c, &(0x7f000042b000)=[@in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x2, 0x4052, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0x5f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006e4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00002fd000)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000062a000)={r3, 0x38, &(0x7f0000532000-0x38)=[@in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17964000000}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00008fe000-0x4)=0x10) sendmsg$nfc_llcp(r0, &(0x7f0000f0e000)={&(0x7f0000699000)={0x27, 0x3cf, 0x5a0, 0x7, 0x8, 0x2, "8edacef09fed0e4a0a5a9265589bde2624742ee40610a6e8a2dd58cb9e3323ec399a33f6b24e1a6edac4fe368738b5afca4d590791f12476c6aed0e47d03a0", 0x2}, 0x60, &(0x7f0000a01000)=[{&(0x7f000027c000)="32ea1b02dfd810e99b5e3d578b7cea3c26cfcd92e75cd872df7cb9dde10c5839c90ece03e4e530e8389efc18a55534596f13880dce4c8e80da22713c4651f31377b36fd888c07d1851b332a0aae1e6a9184dd4909ffec769ac995239e8ff898e35ef8452a36f0d92cc6e9ca1f25caed00c9403117d5f79d299758f6b61248c59ba83ff105499e8a39bcaa6244cccf763d43f73379c89cf68a69bee1f2732caf01332f527bfc19b7e09bbf908b2da71131ff74bdce33c8b6535976ecf5acc7c986e9501f5", 0xc4}, {&(0x7f0000ee1000)="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{&(0x7f0000d1d000)="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", 0x1000}], 0x7, &(0x7f0000d82000)={0x78, 0x104, 0x1, "f5c9ea7c384e84ff2f040cd4f5d13dbe746549dce2f2f2a3e520baf5c9ab1d609f3209e5b3c2be9ac96c855af34427ea62c21db73ba1c1852af209b96ecb7c073423b4b99f16dd13a2580bcd050513f383dda280bd0e0e07d870d3dbbb187d237f3fd8b8"}, 0x78, 0x4000}, 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f000052e000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f0000000203190000370700003e068100ed3b850900020000000000070058", 0x1f}], 0x1) socket$packet(0x11, 0x3, 0x300) 2018/01/09 19:31:34 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000a56000-0x8)='./file0\x00', &(0x7f0000f9b000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f9c000)=0x0, &(0x7f0000f9c000)=0x4) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000f9c000-0x8)='./file0\x00', &(0x7f0000f9c000-0x38)=[&(0x7f0000f6f000)='user/\\\x00', &(0x7f0000f9b000)='ppp0\x00', &(0x7f0000f9b000)='\\,#-wlan1GPL^\x00', &(0x7f0000f9c000-0x1)='\x00', &(0x7f0000f9b000)='}\x00', &(0x7f0000aaf000)='{\x00', &(0x7f0000039000)='*\'trustedem1\x00'], &(0x7f0000f9b000)=[&(0x7f0000f9c000-0x5)='eth1\x00', &(0x7f0000f9b000)='}vmnet0/wlan1mime_typesecurity\f(\'cpuset\\\x00', &(0x7f00005cc000)='\x00']) r2 = add_key(&(0x7f0000f9b000-0x12)='.request_key_auth\x00', &(0x7f0000f9b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f00005bb000)='user\x00', &(0x7f00009a0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f1a000)="e7704502de8b78ed8702f3ebab6f84ddcf338019f70ba53eb4545174f997691d16876fd7ffa3d95f032d3594ccc445361702ea734394300012b9bc37925a9922db591621d4d741a266b6cb25e52c1acc1f124e0e19fce852cf1841f1e2a9be663180bfbed1d49448e87d59fdbc9c473aa1e4f3a391dd8a6b7a85c6b596d66bede5c7f35198d71b5c738b639276b1fa95134eafc22027011cdcdfb7028b82881fdc5aa4e81b081b9d313af7484fce88b8fb2f6445c7f290bb2a68dd83c6d55079b4107add7db6f44fffeb6e0c10b2b0847b9b87c0cf1a52afa4ac", 0xda, r2) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000969000-0x4)=0xffffffffffffffff) 2018/01/09 19:31:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = syz_open_dev$mice(&(0x7f000002d000-0x10)='/dev/input/mice\x00', 0x0, 0x10405) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00009ba000)=@req3={0x81, 0x80000001, 0x1, 0x6, 0x8, 0x51f, 0x2e}, 0x1c) mq_timedreceive(0xffffffffffffffff, &(0x7f0000f6e000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000727000-0x1)="cb", 0x1, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) [ 49.866727] mmap: syz-executor3 (8617): VmData 7401472 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/01/09 19:31:34 executing program 4: clone(0x2, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") getuid() 2018/01/09 19:31:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000777000)='cifs.spnego\x00', &(0x7f0000af0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008c8000)='/dev/binder#\x00', 0xfffffffffffffffd) init_module(&(0x7f000009b000)='security&trustedvmnet1cpusetproc\x00', 0x21, &(0x7f0000b76000)='-\x00') add_key$user(&(0x7f000005b000-0x5)='user\x00', &(0x7f0000e5b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001cd000-0x70)="", 0x0, r0) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2018/01/09 19:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008dc000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000094000)="", 0xffffffffffffffee, 0x0, &(0x7f00005cc000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f00008c8000-0x38)={&(0x7f0000e10000)=@nfc={0x27, 0x10001, 0x7, 0x3}, 0x10, &(0x7f0000710000-0x30)=[{&(0x7f0000418000-0x1b)="d08582cf7382c9a2802efee2dcdfe057917653613b6238234fce7d", 0x1b}, {&(0x7f000057a000)="19d06fb21cf8fc3cc9ded49697d1fe443479720c2e568da11f16b854efc293e63ef93c6d5f200523c2f8596fb873ae77223917e8cc6bf3d212be45464c1a0fc78779b64cae7a6f3dedc9203a660c245670bbe1568b6907e102f5573890fc64539f8d86496913df04c9b00541e018ed2b8bc0b8378c94d84747526d1785933f39a65256953e3cd46b3ce56de68cc17692363e00e38f04116dd42839d71780c5ca39ea0912d9708b4727506960f494bd04ebb3030d8cd0a4f663e9590078ce5c6551a6723c0a88fc300ebdce08e06a37adf2fa65668bbb00fe75789e97d794ab359221f1e37f6e034f75914b1024486d9596a5be0f0e8984", 0x334}, {&(0x7f00004a0000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000542000)=[{0x30, 0x114, 0x9, "73130e80685d721fe308f60b8efa8f1442a013e50f4f1ea033a5400cb67df5"}, {0xd8, 0x11f, 0x8, "3a9e2aa493644e90efc52857efea2ae0c65823eeb706698734d3bb91fbac30bf64ba7b4c752e3e9a5ce78c390f961bb96a0a45db681c482a44f5dfae3468777d5f9f1dcc535c0dc9e43a435016499e4bf37fde5d3d02b1e23f02af4cbf9b316a6bf3676c0b955065ea5128a28ba57d777bb0b44c7119174f14c0b7be2b62809db09f127a8b9ad7252b106c73120d4adbbe734037fc91d236459a10bcc8b874c928559ce561ab7bede75ae06231e31521fb194b2f7df61de50558a9e9b00de2b6c304"}], 0x108, 0x4800}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000383000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000000a000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/09 19:31:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f000061b000)='./file0\x00', 0x400000, 0x8) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000002000)={0x6d, 0x8}) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d87000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfb000)=0x14) 2018/01/09 19:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000aee000-0xd)='/dev/net/tun\x00', 0x0, 0x20080) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000069f000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000267000-0x20)={@common="67006575c700f30000020400300a00", @ifru_flags=0x80001}) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r3, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 19:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0xfffffffffffffffc) r1 = dup(r0) connect$inet(r1, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000059d000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={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}}, &(0x7f0000173000-0x4)=0xe8) r3 = getegid() fchownat(r1, &(0x7f000044a000)='./file0\x00', r2, r3, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000303000)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a18000)={0x0, 0x0}) 2018/01/09 19:31:34 executing program 2: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000d54000-0x10)=[{&(0x7f00006ec000-0x39)="390000001100090469000000800000000004004001000000450001070000001b19001a000400020007000000090e40080003010c00f41ee400", 0x39}], 0x1) [ 49.975704] audit: type=1400 audit(1515526294.246:31): avc: denied { create } for pid=8677 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/09 19:31:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff5000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000ff4000)={0x2, &(0x7f0000ff5000-0x17)=""/23, &(0x7f0000ff5000-0x48)=[{0x53, 0x59, 0x5, &(0x7f0000ff4000)=""/89}, {0x0, 0xfd, 0xf9d7, &(0x7f0000ff4000)=""/253}]}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000e94000/0x4000)=nil, 0x4000) mmap(&(0x7f0000e94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e94000)={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, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000e95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000e95000)=0x100000001, &(0x7f000055d000)=0x4) setsockopt(0xffffffffffffffff, 0x10000, 0x0, &(0x7f0000000000)="01000000010006000006", 0xa) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000e94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e95000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000789000)='/dev/ptmx\x00', 0x3002, 0x0) mmap(&(0x7f0000e94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000e95000)={0x9, 0x20000800, 0x4000, 0x8, 0x80000001, 0x401, 0x1, 0x8001, 0x5, 0xd63}, 0x10) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, r2) socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000e96000-0x10)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/09 19:31:34 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000084e000)='rxrpc_s\x00', &(0x7f0000851000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000851000-0x5)='\t\x00\x00\x007', &(0x7f0000f84000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000084e000)="0004", r0) keyctl$update(0x2, r1, &(0x7f000084e000)="bc", 0x1) 2018/01/09 19:31:34 executing program 3: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b01000-0x8)={0x0, 0x7f}, &(0x7f0000b00000)=0x8) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b00000)={0x3, 0x5, 0x3, 0x40, r1}, 0x10) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b02000-0x8)={r1, 0x0}, &(0x7f0000337000)=0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x200, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 19:31:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xdd1c, 0x10582) pwrite64(r0, &(0x7f000066a000)="", 0x0, 0xfffffffffffffffc) 2018/01/09 19:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e8a000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000077e000-0x10)={0x3, &(0x7f0000ac0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f000053f000)={r3, 0x2}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000412000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000ed0000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) poll(&(0x7f0000051000-0x28)=[{r0, 0x0, 0x0}, {r4, 0x0, 0x0}], 0x2, 0x0) 2018/01/09 19:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) openat$ppp(0xffffffffffffff9c, &(0x7f00006b3000-0x9)='/dev/ppp\x00', 0x4000, 0x0) 2018/01/09 19:31:34 executing program 4: mmap(&(0x7f0000001000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000003f000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000dc6000-0x4)=0x9, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000f61000)=0x4) 2018/01/09 19:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000171000-0x9)='/dev/ppp\x00', 0xffff, 0x0) clock_gettime(0x0, &(0x7f0000d19000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000057e000-0x8)={0x0, 0x0}) utimensat(r1, &(0x7f0000071000)='./file0\x00', &(0x7f00005ec000)={{r2, r3/1000+10000}, {0x0, 0x2710}}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00009ab000)={0xffff, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) writev(r0, &(0x7f00000aa000-0x10)=[{&(0x7f00001c7000-0x59)="5800000014001923f7ffffffffffffff0a06000000000000068c43d818fe5812000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c05ed74000000000005000d00010000040000032200000000007e", 0x58}], 0x1) [ 50.020594] audit: type=1400 audit(1515526294.286:32): avc: denied { write } for pid=8677 comm="syz-executor2" path="socket:[16889]" dev="sockfs" ino=16889 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/09 19:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000459000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000aa4000)={0x1, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{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]}, {{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) r1 = creat(&(0x7f0000f20000)='./file0\x00', 0xffffffffffffffff) fcntl$setpipe(r1, 0x407, 0x4) 2018/01/09 19:31:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000467000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x1c9c380}, &(0x7f0000005000-0x10)={&(0x7f0000013000-0x8)={0x0}, 0x8}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00008fa000-0x4)=0x6) 2018/01/09 19:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aa9000)='/dev/autofs\x00', 0x800, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000063a000)=0x836) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r1, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket(0x11, 0x80000000803, 0x8000000000300) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000172000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fe1000)={0x2, &(0x7f00005a5000-0x10)=[{0x5, 0x0, 0x0, 0x0}, {0x200000006, 0x0, 0x0, 0x0}]}, 0x10) close(r1) 2018/01/09 19:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) pipe2(&(0x7f0000776000)={0x0, 0x0}, 0x80000) getpeername$inet(r1, &(0x7f00002c0000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000366000-0x4)=0x10) listen(r0, 0x7f) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004c8000-0x4)=0x0) [ 50.087974] device lo entered promiscuous mode 2018/01/09 19:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000f5c000-0x12)='/dev/input/event#\x00', 0x4, 0xa040) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000fff000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="b8fba4395e90", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0099e1ca323e5eee4ea4125f3ad50ec2"}) 2018/01/09 19:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00004c8000)={0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00000cb000-0x8)='0agemap\x00') mremap(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/09 19:31:34 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009b0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000c21000)=0x0, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00003fd000)=""/37, &(0x7f0000ff7000)=0x25) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000490000-0x4)=0x8ba0, 0x4) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000a7b000-0x4)=0x0, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f87000-0x11)='/selinux/enforce\x00', 0x2040, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000ff7000)={{0xffff, 0x4}, {0x0, 0x3}, 0xff, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000ff9000-0xe)={0x5, [0x5, 0x1, 0xa948, 0x8, 0xf95]}, &(0x7f0000077000)=0xe) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000ffa000-0x4)=0xffffffff, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000a86000-0x4)=0x0, &(0x7f0000ff8000)=0x4) [ 50.123653] device lo left promiscuous mode [ 50.176287] sock: process `syz-executor0' is using obsolete setsockopt SO_BSDCOMPAT [ 50.218451] device lo entered promiscuous mode [ 50.231546] device lo left promiscuous mode 2018/01/09 19:31:34 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000a09000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef1000)=0xc) ptrace$setopts(0x4206, r1, 0x8, 0x20) 2018/01/09 19:31:34 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x80000) setrlimit(0x2, &(0x7f0000003000)={0xfffffffffffffffd, 0x2000009}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000000c000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000000d000-0x44)="335d8e88c060ee1825b824cc73e3d0221066e6c1aac0c5bad2db74042875352f70669cbc7559b3459474887727e47d0c5c6d2cd1a64bfc5d238a0f818d6b272c632b6103", 0x44) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x8) 2018/01/09 19:31:34 executing program 4: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000189000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a2e000-0x94)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7c}, @in6={0xa, 0x3, 0x80000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in6={0xa, 0x2, 0xffffffffffffff1b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x94) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000348000-0x4)=0x0, &(0x7f0000ff7000)=0x4) 2018/01/09 19:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f00004ad000-0x6)='/dev/sequencer\x00', 0x180, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000dd9000-0x4)=0x900000000000, 0x4) 2018/01/09 19:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003a1000-0x9)='/dev/ppp\x00', 0x200c0, 0x0) inotify_add_watch(r0, &(0x7f00003fa000)='./file0\x00', 0x6c0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x1006, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff}]}) madvise(&(0x7f0000b08000/0x3000)=nil, 0x3000, 0x0) clock_gettime(0x0, &(0x7f0000422000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000580000-0x20)={{0x0, 0x7530}, {r1, r2/1000+10000}}, &(0x7f000039d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 19:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18, 0x0}, 0x0) fallocate(r0, 0x0, 0x1f, 0x3) 2018/01/09 19:31:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ee8000)='net/arp\x00') bind$llc(r0, &(0x7f0000f78000-0x10)={0x1a, 0x0, 0x2, 0x1, 0x1, 0x1ff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r1, &(0x7f0000bcf000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ce000)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000ca4000-0x2)=0x7fff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000aa7000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) dup3(r0, r2, 0x80000) 2018/01/09 19:31:34 executing program 6: r0 = socket(0x8, 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d44000-0x8)={0x0, 0x0}) r2 = eventfd2(0x8, 0x80000) r3 = dup(r0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000901000-0x10)='/selinux/status\x00', 0x0, 0x0) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x14)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000209000-0x9)='/dev/rtc\x00', 0x80, 0x0) r10 = eventfd(0x100000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000ef000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00004dd000-0x4)=0xc) r13 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000027a000+0xc93)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dc0000)={0x0, 0x0, 0x0}, &(0x7f00005aa000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = signalfd4(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0xfffffffffffffffe}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003c7000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000487000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000082d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpgrp(0x0) r28 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00004cb000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000efa000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r34 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f00009aa000-0x4)=0x10) r38 = socket$inet(0x2, 0x2, 0x4) r39 = socket$netlink(0x10, 0x3, 0x7) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000010f000-0x1)={0x0, 0x0}) r41 = socket$inet6_tcp(0xa, 0x1, 0x0) r42 = openat$autofs(0xffffffffffffff9c, &(0x7f0000201000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007a0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r45 = getegid() r46 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006e9000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016f000)=0xe8) r48 = getegid() r49 = openat$ppp(0xffffffffffffff9c, &(0x7f0000099000)='/dev/ppp\x00', 0x280400, 0x0) r50 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000084a000-0x8)={0x0, 0x0}) r52 = timerfd_create(0x5, 0x800) r53 = socket$inet_dccp(0x2, 0x6, 0x0) r54 = socket$inet_icmp(0x2, 0x2, 0x1) r55 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000afc000-0x20)=[{&(0x7f0000d10000)="f7013faadd4e778af3630194336d11a10d", 0x11}, {&(0x7f00003db000)="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", 0x1000}], 0x2, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r3, r4, r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r17, r18, r19]}, @rights={0x20, 0x1, 0x1, [r20, r21, r22, r23]}], 0xf0, 0x0}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0xa9)="10153398d6f25af8e19bf6e8b0872c7fb07149b14f52da1bd7dafda74c6df76d9282d192eed7b3816c4ccfc41c6f4919eb430253f86af1d855d91cb402123b36ed9f2cc736721444b6c11416430139df8a1047e0bbedb94d20aa87723aba9df2e9c9e26e25839ad55f3cdab72998228db34a994fcc51f7f08fa08ed0d6986b9b1eaac94fa43b926109c8017b1603ee5aa85ff6fee98a1f087df1cc90f890008193cb2f840f8c7a8d52", 0xa9}, {&(0x7f0000969000)="02a2419f7d6cbda02224fcea9b7857c2d746400a24fde77fdedf91a291036afa62460b7ce244e3dbc200e7a63867ed9dfe95291a269e9c58267b2bcf7950f2fb6d91f563d0e6cae7b39716d98ded13e157d71a6b7ec4a922c12fefc90a28cb97e72a3ecddef2bd3c9f53857dfc65e5d37bfdfded76afd792c78587e5e9b49743152b2e519ccbbee85eb47ecd4139ba013d719e9989f22868a754782431fbfa1a48749c", 0xa3}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f0000b76000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="bbf987b771654b3318e3573a98752f54b0fc74c2b8af15c3347e2c55acacc0582bb49f739236deee881c7300922551fc1264e150e51ec47034ce6cf8509fcd2f987ce4cf078b0f9a10bcae74d841a714b2e6589ad3cde5fc0b2f2f785b93bb15b9d28b56792d93a803c18a500fbcfc31d1392fbf13678ec5dd324b0dd36da08cd531b544d7668c9b533b95b94a6b40b5a8741d9e1310a3dad28c2c8ff8c83b8c94c3f9c084c220ddfec4873d8ad6d6b30771f50abf1a6f0e7077660566670e1faf04da33ed", 0xc5}, {&(0x7f0000a26000-0xd7)="e46e86b80eb43db12d85ba03f0692313abe8571d512ffa55f5661952063cf78e486c66643b8a3122ac42c45989d0368ca5bfcabb632a983aba5f610b325794859decb16b6eed291128f0f449f436dd21f097d8a6e544f37020458eadfbb169bb9e7005ab85c9745a3eefd6613162a525fb30b7b7543a683f139dc1daf665a42c2188ba19fa263f695319d6b9d06d7ec0935783d3151c5f3d4b08e64d1e6734c95c272007fb228bec513d277524f6e24d3e53eb5ad7bd7747d5288a67735d8cae6851538bc43a3185663236d8a39511abdfb6230c3e534b", 0xd7}, {&(0x7f0000001000-0xb3)="8e109873af518be363b4e3579b3f018ee71dc57ea266ce2d68da1d02d43b163cfcb4f24c3967ed0ca0750c4d026f5c075458872f0be9b28888052fad9a16b066c150eefa5f7f6ef7de1c0d374d3e34bd8400a0b0099b562e46b3fcb9946d022768c2f4c845134f3960907d0e365c5ef9a8066b186472385058a1c0553d1c239b91029c0a4e4c5674267eae725db72d4685a4912446c47ecfb7c46f7586647300e6140bf6d5f8ec67de6d9b216e5dcfbd2cafb7", 0xb3}, {&(0x7f0000001000-0x9b)="bfe139f10b8b3c0404856217ceeff90369cc5bb20dc09563e19bb3f5b2d3cdc8544e3f8cc5cf5d53127fffc03fe610acd4cfdb29250ea92be3915b1b60a2f358f4d3ad6a3639c2e73da6cd59548f65b452063137e7498dc4b09a3fc8ec0ae547f81d866fad156d9437eade4fcfb122ca5e39144dc1e8a2a402dae63e590dd48e9976a7c191dad5e9a3a7941ce95655f23d31794d4bae27544194dd", 0x9b}, {&(0x7f0000001000-0xa9)="8373e007f7d101559b83c428ee94722de14d25f2c453877236d9395aceab7a5e580f945841238a18e47febda9e1c81ed8d09cf460f410d8dbfa4ad85626c9d866e7c74158bafbd693e13ecfe8baaff0900d971b13adfed433772bacbc1915c16001928fa827a902652b14ca473208b98c5d1092ae6548072e22576faef74d53ef7d9eca141bbbc47cc9d3a23fb5d59963cae8c2f622701bff8387b3078f73a4b1414e378eb00040ed0", 0xa9}], 0x5, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x30, 0x1, 0x1, [r36, r37, r38, r39, r40, r41, r42]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x20, 0x1, 0x1, [r49, r50, r51, r52]}, @rights={0x18, 0x1, 0x1, [r53]}, @rights={0x18, 0x1, 0x1, [r54, r55]}], 0x140, 0x4000800}], 0x3, 0x48050) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = socket(0x1, 0xb, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r56, 0x84, 0x79, &(0x7f0000dd8000)=0x7f, 0x4) r57 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r57, 0x5402, &(0x7f000082f000-0x14)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$addseals(r57, 0x409, 0x1) r58 = dup3(r57, r57, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r58, 0x84, 0x21, &(0x7f0000d97000)=0x0, &(0x7f0000356000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r57, 0x4b35, 0x4a) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r59 = userfaultfd(0x0) ioctl$UFFDIO_API(r59, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r59, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r60 = memfd_create(&(0x7f000049d000)='/dev/ptmx\x00', 0xfffffffffffffffc) pwritev(r60, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r60, 0x0, 0x0) pwritev(r60, &(0x7f0000eb4000-0x48)=[{&(0x7f0000d43000)="90", 0x1}], 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00007e3000)='/dev/ppp\x00', 0x8000, 0x0) close(r59) ioctl$TIOCSLCKTRMIOS(r57, 0x5457, &(0x7f0000215000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 19:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000fa2000)='./file0\x00', 0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000dc0000)={0x0, 0x401}, &(0x7f0000b12000-0x4)=0x8) add_key$user(&(0x7f0000777000-0x5)='user\x00', &(0x7f0000a85000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000777000)="", 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000094000)={0xb4, 0x7, 0xed, 0x20, 0x3, 0x9}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000029c000)=""/211, &(0x7f0000f8a000-0x4)=0x5a) 2018/01/09 19:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000882000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00002a2000)=0x0, &(0x7f00002d2000)=0x4) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000154000-0x4)={0x0, 0x3, 0x0}, 0x4) fstat(r1, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f00000b9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000084f000)=0x0) sendmsg$netlink(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0xffffffffffffffff, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) 2018/01/09 19:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000769000-0x4)=0x0, &(0x7f000038b000)=0x4) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) sendfile(r0, r0, &(0x7f00000c0000-0x8)=0x0, 0xef0) ftruncate(r0, 0xa0eb) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006db000-0x4)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000075c000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/09 19:31:34 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008e000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00003e9000)=""/222) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ea0000-0x1)='.', &(0x7f0000f51000-0x1)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000864000-0xf)="") 2018/01/09 19:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000888000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001e4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00004f1000-0xe8)={0x0, 0x0, 0x0, 0x6, 0x8b, 0x0, 0x6, 0x1f, 0x1c, "7ff3829057162a31d26eefdfa8e3a46569bc8db9253e84c20740a39ea4c16b42e402a201b88ad85d7ebb7fb6d47b026456227d4f06f0b796abb1552c71fa880f", "9cb27ebe7ed3a7c4cb42f310779a09d1189f402f9ada60887a3551dcfa1131a209736f359807f6a85f571512d87d956684ee054b6323326ed6c15564b918c3f2", "830ac01f5a5c6aa309d03cfa9c373d83938814799c5b6c4894df3fd03a410498", [0x7, 0x9]}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000741000-0x78)={0x4, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280, 0x1, 0x4, 0x13dce98, 0x78, 0x0, 0x7, 0x1, 0x4}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 19:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) fcntl$lock(r0, 0x6, &(0x7f0000045000)={0x3, 0x0, 0x1ff, 0xfffffffffffffffc, 0x0}) creat(&(0x7f0000235000-0x8)='./file0\x00', 0x4) 2018/01/09 19:31:34 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = socket(0x19, 0xa, 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d13000)='/dev/sequencer2\x00', 0x400800, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x36) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000fe6000)=0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000067f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCNXCL(r2, 0x540d) 2018/01/09 19:31:34 executing program 5: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000040000)='/selinux/create\x00', 0x2, 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x80000000000003) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000041000)=@file={0x1, './file0\x00'}, 0xa) renameat2(r1, &(0x7f0000043000-0xb)='./file0/control\x00', r1, &(0x7f0000042000)='./file0\x00', 0x0) 2018/01/09 19:31:34 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x60001, 0x0) connect$inet(r1, &(0x7f0000001000)={0x2, 0x2, @rand_addr=0xa5c2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 19:31:34 executing program 2: mmap(&(0x7f0000000000/0x9a5000)=nil, 0x9a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00009a3000)=@newsa={0x138, 0x1a, 0xa09, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6c}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000d5000-0x8)='keyring\x00', &(0x7f00009a5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00009a6000-0x8)='keyring\x00', &(0x7f000017d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r1, &(0x7f00009a6000-0x6b)="73cfa302fd87daec00940d78c3e0bd0bb6813d4feb88ce12edaa70473cf2443af12cdeb4d88afa82694269368bda39928a79416e34ae69a9dd3fd56bc0dd10ce26b2dc192ec405656cc1b5ef24ea6e0204cab45ddf4a15ebcefc00469948679a57b92009ceb9eddf65b77f", 0x6b, r2) 2018/01/09 19:31:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000f48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000021d000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000037e000-0x28)={@common='tunl0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e94000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00008a8000)={@common='gretap0\x00', @ifru_mtu=0x8}) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) recvfrom$inet6(r0, &(0x7f0000be4000)=""/76, 0x4c, 0x10005, &(0x7f00006e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept$ipx(r4, &(0x7f000044a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000388000)=0x10) write(r0, &(0x7f0000f48000-0x1f)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0x1f) 2018/01/09 19:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef7000-0x9)='net/tcp6\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000ccb000)={0x40000000, 0x1, 0x39}) sendfile(r0, r0, &(0x7f0000899000-0x8)=0x8000000, 0x7) 2018/01/09 19:31:34 executing program 3: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d1a000)='/selinux/checkreqprot\x00', 0x6000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000024000-0x20)={0x6, 0x9, 0x5, 0x6, 0x0, 0x5}) membarrier(0x10, 0x0) r3 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r0, r3) ppoll(&(0x7f0000283000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000956000-0x8)={0x0}, 0x8) 2018/01/09 19:31:34 executing program 1: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x0, 0x0, 0x0, 0x3, [0x0]}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b6f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b6f000-0x10)={0x7, 0x2, 0x3, 0xb1a, 0x0}, &(0x7f00005ab000-0x4)=0x10) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b6e000)={r2, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x2, 0x1000, 0x2, 0x81, 0x80, 0x0, 0x3bd, 0x100000001, 0x8, 0x7fffffff, 0x3f, 0x1, 0x7fffffff, 0xe7]}, &(0x7f0000973000)=0x108) 2018/01/09 19:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x200000000002) syz_open_dev$binder(&(0x7f00004f9000)='/dev/binder#\x00', 0x0, 0x802) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) 2018/01/09 19:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = memfd_create(&(0x7f00007a4000)="74756e08000004000000008000000000", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000078000-0x8)={0x0, 0x0}, 0x8) 2018/01/09 19:31:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000687000-0x4)=0x1f08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00004b2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000000)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000810000-0x9)='net/tcp6\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000884000)={0x0, 0x81, 0x0, 0x78, 0x1ff}, &(0x7f0000a2c000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f43000-0x20)={0x100000000000, 0x101, 0x8006, 0x2721db34, 0x6f, 0x80, 0x3, 0x8, r3}, 0x20) preadv(r2, &(0x7f0000661000)=[{&(0x7f0000b25000)=""/202, 0xca}], 0x1, 0x3) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000020f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d6000-0x4)=0xb) 2018/01/09 19:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a6d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fb8000-0x28)={@common='gre0\x00', @ifru_mtu=0x100000001}) r1 = socket(0x800010, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004e7000)={@common='gre0\x00', &(0x7f0000243000)=@ethtool_sfeatures={0x3b, 0x2, [{0xff, 0x8}, {0x3, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 19:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dbc000-0x2)='/dev/sequencer\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00008c0000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000e7a000-0x20)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f0000091000)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x4, &(0x7f00008ef000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000-0x60)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, r3}}, {0x81, 0x6, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x1ffffffffffff, 0x9}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x3, {0x8, 0x1}}}], 0x90) fchmod(r0, 0x49) 2018/01/09 19:31:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b1f000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c99000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f0000cf2000)={0x0, 0x0}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000014d000-0x4)={0x3, 0xc173, 0x2}) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2018/01/09 19:31:34 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ae7000)={0x0, 0x0, 0x0}, &(0x7f00002c6000)=0x5396fa899843768c) r2 = dup2(r0, r0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000fa5000)=""/0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000a0f000-0x18)={0xaa, 0x2, 0x0}) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000e10000)=0x4) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000fa3000)={&(0x7f0000fa3000)="ffffffffffffffff", 0x8}) [ 50.706392] audit: type=1400 audit(1515526294.976:33): avc: denied { fsetid } for pid=8854 comm="syz-executor4" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/09 19:31:35 executing program 5: r0 = add_key$keyring(&(0x7f0000fdf000)='keyring\x00', &(0x7f00003ae000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000312000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) 2018/01/09 19:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000000+0x6a5)={0x0, 0x1c9c380}, &(0x7f0000001000-0x10)={0x0, 0x0}) getresuid(&(0x7f0000ba5000)=0x0, &(0x7f0000a7f000-0x4)=0x0, &(0x7f0000a1e000)=0x0) r0 = socket(0x10, 0x803, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00001b1000)={@rand_addr=0x1, @broadcast=0xffffffff, @empty=0x0}, 0xc) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000168000-0x4)=""/4, &(0x7f00007e4000)=0x4) sendto(r0, &(0x7f0000639000)="14000000070ae7fcff00400000021e01411f00e5", 0x14, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ee3000)={0xfff, 0x9, 0x5, 0x6, 0xffff, 0x1, 0x3b0, 0x800, 0x1000, 0x8, 0x7fff}, 0xb) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d0b000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00002b7000-0xcf)=""/207) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000cd000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00009df000)=0x11, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f00006a1000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000d37000)=0x3) r3 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r3, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xf8, 0x16, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 19:31:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000033a000)=0x0) sched_rr_get_interval(r0, &(0x7f00004c3000-0x10)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x6) 2018/01/09 19:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f00009b8000)=[]}) r0 = getpgid(0xffffffffffffffff) setpgid(r0, 0x0) waitid(0x1, r0, &(0x7f0000977000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f000095f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f00008f2000-0x8)='./file0\x00', 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000073a000)={0xf0}, 0x4) 2018/01/09 19:31:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="4f9d1200c0c09715408dc82ae057458c", @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000083a000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000407000)=0xffff, 0x4) bind$inet6(r1, &(0x7f00004bd000-0x1c)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfda}, 0x1c) r2 = socket$inet6(0xa, 0x80001, 0x0) lsetxattr(&(0x7f0000acf000)='./file0\x00', &(0x7f0000908000)=@random={'system.\x00', '\x00'}, &(0x7f000031a000-0x1a)='cgroup-$self}[vmnet0proc<\x00', 0x1a, 0x0) msync(&(0x7f0000fec000/0x3000)=nil, 0x3000, 0x5) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/09 19:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f82000+0x5cb)='./file0\x00', 0x0) readahead(r0, 0x3, 0xfffffffffffffff8) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008b9000)='/selinux/access\x00', 0x2, 0x0) writev(r0, &(0x7f0000986000)=[{&(0x7f0000c47000)="", 0xffffffffffffff56}], 0x1) openat$selinux_access(0xffffffffffffff9c, &(0x7f000068d000)='/selinux/access\x00', 0x2, 0x0) 2018/01/09 19:31:35 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) connect$inet(r0, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/01/09 19:31:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000a3000-0x4)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000930000)={0x2, [0x0, 0x0]}, &(0x7f0000874000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000265000-0xa0)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1ff, 0x400, 0x477c, 0x2}, 0xa0) sendto$inet(r0, &(0x7f0000b9b000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:31:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x2, 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]}, {{0xa, 0x0, 0xfffffffffffffffc, @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]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/09 19:31:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) msync(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x6) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000941000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000574000)={"50dd6953631295fca7d8f0d59a0c5c6e", {0x4, 0x3f, 0x1, "536998dfed25", 0x7f, 0x0}}) 2018/01/09 19:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e52000-0x11)='/dev/vga_arbiter\x00', 0x204000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000afb000)={0x0, 0x1, 0x936d}, &(0x7f0000b0e000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c6a000-0xa0)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3, 0x3, 0x1, 0x0}, &(0x7f00004aa000)=0xa0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) execve(&(0x7f0000d6d000)='./file0\x00', &(0x7f0000a4c000)=[&(0x7f0000950000)='\x00', &(0x7f0000977000)='@\x00'], &(0x7f0000205000-0x20)=[&(0x7f000043d000-0x16)='wlan1{cgroupmime_type\x00', &(0x7f0000995000-0x1)='\x00', &(0x7f0000d37000)='ppp1\x00', &(0x7f0000248000-0x2e)='trusted-\\trusted,vmnet1}wlan0posix_acl_access\x00']) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000096b000)={@generic="ba9a8768594d34bc897c3b2baa19f877", @ifru_addrs=@generic={0x5, "d83df34405b5262bb96eb0c285ee"}}) r3 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000107000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x4, 0x800) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r3, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 19:31:35 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffdffffffffff, 0x0, &(0x7f000095d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/09 19:31:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/09 19:31:35 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000090e000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000-0x58)={0xace, 0xb17, 0x5, 0x4, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$set_reqkey_keyring(0xe, 0x3) 2018/01/09 19:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000793000-0x4)=r1) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f000041b000)=0x81, 0x4) pwritev(r0, &(0x7f0000179000-0x20)=[{&(0x7f000072c000-0x6)="914f343b92a2", 0x6}, {&(0x7f00001c3000-0xc9)="4f4c9c3959badf979e592dff614de8d61d47f039b75c33545058550eb37d243cda2d519a9311e07bfcd126d3e76e8be7cc45aeaebff33a472afbeef445ad0913b18a8ac9f831aef9aa52f592bc8131e0dec348a9a14ea12ad12a7ac6073817ec86b7b663087e39191630d6118c432ad7918fe50d519bb338be5beb8e25a3bbad93314552137e84b2ed7cc7dcd3e15468cd486b4ee80507b6d216e50113658954d01b1264f144814a5b4a4179596ddab372a083640658bc77e9374732c3a3cbbb32e4c6104ce623bcb8", 0xc9}], 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000271000-0x14)=""/20, &(0x7f00002c3000)=0x14) 2018/01/09 19:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/09 19:31:35 executing program 3: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x0, 0x2) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") r0 = add_key$user(&(0x7f0000c26000)='user\x00', &(0x7f00002e3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ed9000-0xd4)="731b2dec84e11775cc8136f4445b3d3be920d9c9b3887b914d26a92f9cf534a3dac7b34c2718dafa90ea94f0b6c2af8b274b112e79d267bca99ebe0849a0f2ccdee9345a1f95778a5a92c14668da61c2359d13f197c4f8d74e89bca006ca5cffc9d2c9bac331324dfbd3b93769d72887ace4abd5d30c77a96ea4586f155b7f0bbce7670791edeadf87cd13fdc4b8f1576aef4adefbe3280106f273bc56c86b793031288be8e71e331c5d7ffff68c912ed3bdad8d029cd28bbfb9d9a26d5a4869a85bc028fa5b7afc06ec01b9cf12cb50c8e253af", 0xd4, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000525000)=[], 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/09 19:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009e1000)=[{&(0x7f00008a5000-0xea)="861d16181e6a09fb24b45e79c7ae0e9b8b75a1849582fc4d2096d73fe349bb3e77814b517e489d2b5503b3fdb3f95abeab5c11697bca27dd09c3f4f4606219945ad64b11082d7e2fb3d8668f3bfcca5dee70485163abc47314a8cb2f841e9bf4d96d5f41375daeecc88b718d86ac9916726868ea0c075b15d89e55928f32f0e9a6a92f9b71c868b1b17b97d24a265c295b1b274ce200b28caf92f44250ef2c6bbf9b99d037ed70e9ea549fd0b706f784418361d037c83d16cd3e515e7176bc0a168a2c39ecd871d94f3e36def6f9c72945d15e9412f7f1ce6e84c7a8c99a089016d39ea18f0d17480613", 0x341}], 0x46d) 2018/01/09 19:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004a5000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) writev(r0, &(0x7f000050c000-0x50)=[{&(0x7f000074e000)="f4", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r0, r1, &(0x7f000000a000)=0x0, 0x80000000) 2018/01/09 19:31:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002b9000)='/dev/usbmon#\x00', 0x5, 0x200c0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00007ff000)=""/232) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fe2000)=""/0, &(0x7f0000390000-0x4)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/01/09 19:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) recvfrom(r0, &(0x7f00006e6000)=""/231, 0xe7, 0x0, &(0x7f0000d41000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) write(r0, &(0x7f0000ff1000)="1f00000003021d4a9f6046e701800000000000000900010001000600df00ed", 0x1f) dup(r0) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000046b000-0xa4)="40918c0f46999555357f5f582d8adaac81c4f2a50d7f62f683c7fb61080280a24a99fa57ee5ad34eda8253559fca308e1d4a797f55e92ed2260f173a00ad2fd0bc8428f036683dceef1963936497a6845a79437155f870f72713b2fe1ab38f4a793b4cf713f89c65289992235255f01325682bd44c8084818a37d737aea50a383245ff0aac948d07e4715de0550335e290e079a0ed55795d92064c51be8499950d43fed6", 0xa4, 0x40000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000004a000)=0x0, &(0x7f00004f2000)=0xfffffffffffffec0) accept4$llc(r0, &(0x7f00006b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c0d000-0x4)=0x10, 0x800) 2018/01/09 19:31:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000023a000)={0x1, 0x7fffffff, 0x6d5, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000381000-0x2f)="3cf263325f023f000c2284b0512d50c4515e5f3ed5f6e36bf4e270dd243b454c378919ef7f097104582a5f3b218399", 0x2f, 0x0, 0x0, 0x0) execveat(r0, &(0x7f0000cff000)='./file0/file0\x00', &(0x7f0000ddd000)=[&(0x7f0000dda000-0xa)='}/keyring\x00', &(0x7f0000985000-0x40)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f000062b000)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00000df000-0xc)='md5sum#:em1\x00'], &(0x7f0000abd000)=[&(0x7f000065a000-0xc)="28156c6f626465763a235e00", &(0x7f00001fa000-0x2)='%\x00', &(0x7f0000415000)='selinux\x00', &(0x7f00007c5000-0x40)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000b9e000-0x40)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1000) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000102000000", 0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a76000-0x108)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @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]}}, 0x108) 2018/01/09 19:31:35 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f3c000)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000fa8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fa7000)=0x1c) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x0, &(0x7f0000fa7000-0x1)={&(0x7f000054a000)="", 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000007a000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockname$packet(r4, &(0x7f00000dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006da000)=0x14) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00005e0000)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000fa8000-0x14)={0x5, 0x80, 0x4, 0x7, 0x401}, 0x14) 2018/01/09 19:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000ff000-0x4)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x10, 0x7, 0x2, &(0x7f000047b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000aae000)={0x0, 0xffffffff, 0xfff, 0x7, 0x0, 0x1cbdc09f, 0x101, 0x6d902309, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffff9, 0x81, 0x3, 0xffffffff}}, &(0x7f0000622000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e4f000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x3, 0x7, 0x7fffffff, 0x7fffffff, 0x9, 0x5, 0x81, 0x45c3, 0x7ff, 0x800, 0x100000001, 0x100000001, 0x6, 0x4]}, &(0x7f00002da000-0x4)=0x108) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) recvmsg(r0, &(0x7f000035b000)={&(0x7f0000591000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b05000-0x40)=[{&(0x7f000042e000-0xa6)=""/166, 0xa6}], 0x1, &(0x7f0000a40000-0x85)=""/133, 0x85, 0x0}, 0x40000120) 2018/01/09 19:31:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000158000)='yeah\x00', 0x5) pread64(r0, &(0x7f0000cde000)=""/131, 0x83, 0x0) writev(r0, &(0x7f0000205000)=[{&(0x7f000011e000)="f5", 0x1}], 0x1) writev(r0, &(0x7f00002c9000+0xf33)=[{&(0x7f00004c7000-0x1000)="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", 0xc90}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002ca000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000fc5000-0x2)={0x6, 0x3f}) 2018/01/09 19:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f000006d000-0xa)='./control\x00', 0x40003, 0x2) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000078c000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') renameat(r1, &(0x7f0000431000)='./control\x00', r0, &(0x7f0000bfa000)='./file0\x00') fcntl$getownex(r0, 0x10, &(0x7f0000ede000)={0x0, 0x0}) renameat2(r0, &(0x7f0000574000-0xa)='./control\x00', r1, &(0x7f000090f000)='./control\x00', 0x4) prctl$setptracer(0x59616d61, r2) 2018/01/09 19:31:35 executing program 0: socketpair$inet(0x2, 0x800, 0xe8, &(0x7f0000f21000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dd1000)={0x1, 0x6, 0x80, 0x9b1e, 0x7}, 0x14) prctl$intptr(0x1a, 0x0) 2018/01/09 19:31:35 executing program 1: r0 = socket(0x11, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b12000-0x10)=[{&(0x7f0000fb9000-0x21)=""/33, 0x21}], 0x1, 0x0, 0x0, 0x7}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x15)=@known='system.sockprotoname\x00', &(0x7f00000f8000)=""/187, 0xbb) 2018/01/09 19:31:35 executing program 2: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0x0, 0x0) unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000048e000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fb1000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000b0d000)={0x0, 0x0}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000fb2000-0x68)={0x0, 0x5, 0xd56, {r2, r3+10000000}, 0x4, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) [ 51.108314] audit: type=1400 audit(1515526295.376:34): avc: denied { read } for pid=8920 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 51.158102] audit: type=1400 audit(1515526295.426:35): avc: denied { accept } for pid=8920 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/09 19:31:35 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) renameat(r0, &(0x7f0000002000-0x8)='./file0\x00', r1, &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000003000)={0x0, 0x25, 0x0, @thr={&(0x7f0000003000)="f4156575e493b66ca06af66abfa7e200eb1cbc3e3e9589a5b08e25ff8736171b5ec7bf4bba1745a7bd2511aee9f29d331abfb024a709bab24f25e817355cbe06dab84281153e4a1c8c5870145c7c70db1d7c0ed7a8d6668a87cc422294b5b545a3f7f350e9ba0aba1aecc5fbfa2d7809c75ca1d213177714b5fc796000840a653ceba33a9da7e6f7b921db9fa926f73bc4faf31399afa5876944b8fe0c7bfc2f955e261b5088a9f5d49231", &(0x7f0000003000-0xd8)="0846ce1d772a62c70274437b844c1b98be1075c023dcdd1670f6ba1269319609f3cf4689655ee3bc7a16e608dbbb74deb96c240060e072bcb6298485fe7cb065e305a5f54ca094bcadad384de99ec8c5008fa986f54a4031133297c9ae85c12e1aa9029e32e505e85b397221a308d9a6f54de34cf931a2c7e8a8ef8e31220be76949ae8c10a919561a9da09006905ad0c16e5f0ce8aec0f83abcc02a40419498df8973f579789d5632bfe1a8db371373d17870c1a63918fbcb28669367675391a61264bd9d5ec9ae8565b3f9d08e8abe74c81aafb970271b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) ftruncate(r0, 0xfffffffffffff801) 2018/01/09 19:31:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000158000)='yeah\x00', 0x5) pread64(r0, &(0x7f0000cde000)=""/131, 0x83, 0x0) writev(r0, &(0x7f0000205000)=[{&(0x7f000011e000)="f5", 0x1}], 0x1) writev(r0, &(0x7f00002c9000+0xf33)=[{&(0x7f00004c7000-0x1000)="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", 0xc90}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002ca000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000fc5000-0x2)={0x6, 0x3f}) 2018/01/09 19:31:35 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000307000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000995000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000694000)=0x20102) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common="6263736600000fff00", @ifru_mtu=0x40000005}) flock(r1, 0x8) r2 = socket(0x1000000000010, 0x2, 0x0) write(r2, &(0x7f0000808000-0x27)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000904000)=0x9b, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b64000-0x58)={0x40, 0x17b3, 0x1, 0x3f, 0x1, [{0x7fffffff, 0x81, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}]}) 2018/01/09 19:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008d5000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002f5000-0x8c)={0x0, @in6={{0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009db000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b5e000)={0x1, 0x12b, 0x2, 0xffff, 0x8, 0xffffffff, 0x3, 0x81, r1}, &(0x7f0000b40000)=0x20) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000cf8000-0x8)={0x1, 0x5}) sync() getresuid(&(0x7f000029f000)=0x0, &(0x7f00006f1000)=0x0, &(0x7f000074a000-0x4)=0x0) setfsuid(r2) sigaltstack(&(0x7f00000ca000/0x400000)=nil, &(0x7f000000d000)=0x0) 2018/01/09 19:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007ff000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f00006dc000)="c1c2", 0x2, 0x0, &(0x7f0000c05000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, 0x1c) 2018/01/09 19:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) connect(r0, &(0x7f00007b0000)=@hci={0x1f, 0x400, 0x3}, 0x6) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) 2018/01/09 19:31:35 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0x0}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/09 19:31:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000723000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000323000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ed9000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x38311750, r1}) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000248000-0x1)="", 0x0) 2018/01/09 19:31:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000fd9000)={0x0, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) clock_gettime(0x0, &(0x7f00000cb000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000eb0000-0x10)={{0x0, 0x0}, {0x0, r0+10000000}}, &(0x7f0000c90000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007a7000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00008a3000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 19:31:35 executing program 0: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10171, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000-0x4)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000)=""/46) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x5, 0xd9, 0x6}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000)={r1, 0x80000001, 0x9}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000007000-0xbd)=""/189, 0xbd}, {&(0x7f0000001000-0x15)=""/21, 0x15}, {&(0x7f0000002000-0x6c)=""/108, 0x6c}, {&(0x7f0000006000)=""/137, 0x89}, {&(0x7f0000001000-0xcb)=""/203, 0xcb}, {&(0x7f0000004000+0x703)=""/74, 0x4a}], 0x6, &(0x7f0000002000-0xe)=""/14, 0xe, 0x5}, 0x10000) 2018/01/09 19:31:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f06000-0xb)='/dev/hwrng\x00', 0x20900, 0x0) 2018/01/09 19:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f6a000)=0x0, 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000167000)=0xfffffffffffffff7) 2018/01/09 19:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/09 19:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$notify(r2, 0x402, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd2000)='/dev/sequencer2\x00', 0x4001, 0x0) dup3(r1, r0, 0x0) 2018/01/09 19:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000144000-0x10)='/selinux/create\x00', 0x2, 0x0) madvise(&(0x7f000083e000/0x4000)=nil, 0x4000, 0xc) madvise(&(0x7f00003f3000/0x1000)=nil, 0x1000, 0x9) [ 51.349445] audit: type=1400 audit(1515526295.616:36): avc: denied { dac_read_search } for pid=8963 comm="syz-executor7" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/09 19:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00009f0000)={0x0, 0x1, [@random="51eb9167c16f"]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x0, 0x0) bind$inet6(r3, &(0x7f0000492000-0x1c)={0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x36}, 0x1c) r4 = socket$inet(0x2, 0x80006, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00003f3000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(0xffffffffffffffff, &(0x7f0000f64000-0x1000)="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", 0x57e, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000031000)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) 2018/01/09 19:31:35 executing program 3: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2203, &(0x7f0000002000)="") fdatasync(r0) 2018/01/09 19:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000494000-0x9)='/dev/sg#\x00', 0x2, 0x414001) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005cf000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x6, 0x0, "375ba33b1d8fe3e98c627cb642f07d8ffdc98436f6b26345ce3a66d5c7afc27feb273cae63e98f81e61d82274274e0470bff479b82900f4c24a3f556b02539138744f18c620276920a9105cc73229d62"}, 0x160) r1 = socket$netlink(0x10, 0x3, 0x0) getpeername(r1, &(0x7f00003ba000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e4f000)=0x1c) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0xffffffffffffffff, "29003d5d0100000000ffffffe5fffffffd"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) open(&(0x7f00004cc000)='./file0\x00', 0x80, 0x48) 2018/01/09 19:31:35 executing program 4: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write(r0, &(0x7f0000062000-0x94)='!', 0x1) writev(r1, &(0x7f000000b000)=[], 0x1) 2018/01/09 19:31:35 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000-0xd)='net/if_inet6\x00') ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0x20000000, 0x0, 0x0) 2018/01/09 19:31:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0xc0481273, &(0x7f0000007000)="") 2018/01/09 19:31:35 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000df8000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000056000-0x8)={0x0, 0x80000000}, &(0x7f0000225000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000212000)={r1, 0x4, 0x0, 0xa0}, &(0x7f00007c6000)=0x10) r2 = socket$inet6(0xa, 0x4, 0x800000) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f000013d000)={0x0, 0x0}) r4 = dup2(r3, r3) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000eee000-0x4)=0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f69000-0x4)={0x0, &(0x7f0000eed000)=[]}, 0x10) 2018/01/09 19:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x1, 0x5}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r2 = socket$inet(0x2, 0xa, 0x4000000000000000) r3 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$netlink(r1, &(0x7f000023b000)={&(0x7f0000ccc000-0xc)=@kern={0x10, 0x0, 0x0, 0x500601}, 0xc, &(0x7f0000207000)=[{&(0x7f0000452000-0x378)=[{0x70, 0x7, 0x400, 0x5, 0x2, "697c2625d196f211be5af286d8a6e013f37b9b73e369d2455d3e6f4faa4ee6a65a5a6d0a777bba5cae1ccf51cea72bab317b3e1bb8b7840aaebf29f973cf8a96e96a9050d8c527872da29bb9da685f623df19fc06c66b158dd031265b74f"}, {0xec, 0x1ff, 0x200, 0x5, 0x3, "77fcfce1ae056371d2db0d65cb3d22b6ffb8fa0a5175fd3a8be0c371ff8dce0f3d3b93db3adbc2cc23b24dc3cd983a3ce561796075c28f2d77b1ff97edcc209a07bde6920e88cf4826cb69ba34cd7bf2ae2473959c7e12c16bad968f92d7be8142bdbb1d703070d508761cb7c655c429b4179ed6f4bee05ab9cd6d0fb8cdd0388005228055792365af8b137c2456216dbf5fb07f8430120c3f3303bc42bcccc7eb0910fcccfac284babb517ed4a570d68ecbb2ea984745a170426850a437521c8c203518600de79b439b9d70e8c14ffbb6381658eee1e35ad9e60049"}, {0x9c, 0x8000, 0x10, 0x1, 0x1, "29b6c0b8df8979bc21c6188231ec1abf96f95ee0f45a2e70b1d38009bc9cacf3d0dea744492c5cc20cedf3a708954ca3b4b6b2092353805cdbef34799255fa8ce0592a04d90610110a74a7eb58c5cea3f8211d6a6351832ec65c5dba0b4dda001378b609b2bddf89607b8b7c112cd99db419133cc2d6481302d4dfa874754a0b695badf5ceb7fbe284"}, {0x9c, 0x6, 0x402, 0x2, 0x0, "8196474ecdf9788c0c7c018e3c987511596188640ae42b4d1a7bc4d0f5db1603a718cc4669c84b1c24cccb6772ee6f7bae016acbb173cff5e00f055ea1ea234e617cd351f7c8313d304c4bda5d32348b04db6b7b01c762943fde2e27b2c066cf1d87f68c5514fbdf8edb5dcf8c7dadc1af9d1eba365b1210015ca1ccd2051430042febc88f2b8a0f41"}, {0xe4, 0x5, 0x214, 0x3, 0x3, "f07aa89adec5a578b2b654759d27853da00cbd10acb3b45b00c0f89646bac1896617f7b0d276db584336c9e109b070f44c76fbca7025f0aebc4f8db040c6542e06af9f8d8ec3ed5d581f91a5dad7d013f4bde19989000f6b8837e64998386bea30619236be47bb27178bd078d213a3e19f53e88d6118af0ef94d64e644ada784bf75cea6fde0a28753cec518f9c90c2ae9438b789415698479dcf85a23dba60f88238f5ea0ec830ae0e7693a25b909c41dfc77dee22fbb35a0be0781fe0d68cc51fcdd88aeaf698bf78e7eebb9b5ad9e8dd832"}], 0x378}, {&(0x7f0000ae1000)=[{0xe8, 0xb8b, 0x700, 0x4000000000000, 0x0, "eb6c7ebd9d5c76a59f2d30e0cfc1625ed364bc6715aa62c593d603daa13d949a3b0b07d3977bc11f7e5fb2002ef2ef98a83e26a89b17d95b2c5c204a214c0773a113e0d31877ebf90c445ef55fda6790654e7be7ad9ef12eac4b69435e8ee80b9d5b6272ab7a826af6f3a5c3465b8de0f3667419bd89bd79a2c083c4c7a2c33c44f041739caa653313ede52fc89aef7e06322381aeeabfd3bb5cd34e785ffbb75a429efe2e21885db4b42c6b7a320c05cf0031568d4d74beddfac3e862b6d0d074c68405144da451c1178b2141a021f7e34b359b01607976"}, {0x48, 0x3ff, 0x0, 0x5, 0x2, "cd95dbbacc0535797d9368ee35ecb0ae7030f2dc2e7b8377bd39554f04f8a9efff094ddaa910c786368c57a20cfed849f797f6621d000d"}, {0x2c, 0x5, 0x808, 0x6, 0x3, "c3c2eecb6da2b503b8acd473addfbcce4c6734bbd36a4bb5f71562"}], 0x15c}, {&(0x7f0000510000)=[{0x28, 0xb1e, 0x20, 0x80000000, 0x1, "b3031762d6ee2c941604e588fd13bbfb1803fd50711ffb1d"}, {0x8c, 0x7, 0x14, 0x1, 0x2, "62b8190b82644da35ce7f2451386bd7649b6c739780be3ca7d2eedf1d3da6d900aea848f3eb329bd09e12c8df20ee6b6d345d145510220f98de2cbe08d5ddf4715e10c819b21ba01d559bac45b08cc684de704f3554402973634c3fd1a0f876f5867807b4135ffce6bd7906fd084978a9b5bf4b395125f63c01f"}, {0xf8, 0xfffffffffffffff7, 0x621, 0x1, 0x0, "728800631a8ca3330335853bb90deab69f77602a68d900340e20a0a28211c6cf128a1f248eb9509a20100484dfcae13ce6c9648b1395b347bd057bef7e0dd12116e8ebdbfb9415be31b5517ac24604f27b3faa67fff510d51a19c2c59c810398f1a5221d974fc602eb9a7912909d5acfad760d50068909a7a9bf9c9fcc6a749aacda6612f50560832f0069300c9202d53f16a1a00970324664db8ce20286b8f94e481277495084207c8da7105d05d95b978c2dd332f6866ea79f549d06ffa0cad9a8af44d766aa4248f5652a8e1cb94e7db09ee2d34b35bbb7e2adbdedcbe443a6dfdf76f88f41"}, {0x70, 0x1, 0x0, 0x101, 0x2, "9417ac2ff709332feb358b03cfda955983e6dc0193423dcb5c09b428215bfdd8d8cf0595feb2c30f84ed3305db395fe2eaa6fe02b0da50a7a289de90559e0b4db98955fcb4324ffad4181444e802d0ce0896c2fd25de7e161ffbc0f9b3613120"}, {0x28, 0x1, 0x100, 0x1, 0x3, "3726a8c70d324894dc15a1fe60873ee0593d92708d"}, {0xd4, 0x3, 0x20, 0x8, 0x2, "7b130a5297e2cd2dcd07fd10bb357a7878341d0f07ce2e72be44b7c34c2223355dc7b27a0f969dbcded64526334568881eccfec70b7ab12176f7fa0e9eb2f7aaf36e1092b6816259e4e52a13927bc292348e09ebe805656f15b629aac69ec863a9a9b6882a7ed6cec7361e93a0b6992299f8f7c0dee40d91894c2729e09470435ff7398cd7514910f8b6262489db6bb23eab380a5fab8bb360fd096d24f3330c9ccd1fa585211b770469753bda08cbb97a16ce874764ec02963d73a3b401cb6c9a0ca152"}], 0x318}, {&(0x7f00006b6000)=[{0x98, 0x400, 0x0, 0x1, 0x2, "a7fc24133f056524a1e6796d36ae707d72b4c4a791156c35c867b0b5595bab282b1e8515f830f45ea374112f47ac795897e119467150b57bc9f602895f6803e415b9e3f8a4d0f4ac2ecaafe0560cc0aab168abb6b85cf73e4e1f8d4efb122f8f6201f3dc75fa48532397de8f6565495f9783470097a75aa069900dddfd2b1b0f334bf72019f2fef2"}, {0x1010, 0xffffffffffff12b8, 0x11, 0xfffffffffffffff7, 0x0, 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{0x94, 0x44214881, 0x8, 0x49b006b8, 0x3, "55c3879ddbfc0554f4e52a67f3fc3606af451288cbea89a5f531b7270f564abaad5b4064ad9d0e716557788acaa06bd4d2c3f86d52317dcfce90db4fa7f1f9a1e43bb2b1840ece27cad9d4d7689250399918518d39cb3e832d4e2a0a2d8921520e05a9101ec530eef8627a4e3a37d4b9875ae73eb6e7402c6aa87ea36f4279db9be6"}], 0x113c}, {&(0x7f0000977000)=[{0xfc, 0x3, 0x200, 0x10001, 0x3, "5dd967ae8c27b32ac6b42381c9ca7aaab3294f736b33474851dded5f0e1d68aa1768a45672627f0b26a07f4c2ad9a24380213f7b0793d2761bc8de916b2c3f8ebeb0ed32889f06a2cb2f59f30cb2ae56a77ef3071afefd43da80a3af1d130249afae785a1ec19911364bb582e10aee3b33c11c9a4ca8fb664ed84cd8569c7082593fe9e3499f3453df3f6418847bd9fc0e9feb559d2f9654961f0394d622151bb7eefb32144b55a266c6145a53b31c37000cf70e83978e41df942b2ce5b99611a84370b70457da1904495a0b76f5ae9a981996698437a5463b9753af2427a0c4803aeaf64fdbe2a133"}], 0xfc}], 0x5, 0x0, 0x0, 0x4008040}, 0x40001) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) socket$netlink(0x10, 0x3, 0x6) ioctl$sock_ifreq(r2, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/09 19:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0xffff, 0x800, &(0x7f0000db9000)="974b6bccbe40d6a6d5f9178661ac7e164122109b1f04e1b730fe30c011", 0x1d) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00006f4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/09 19:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000480000)={0x0, 0x24a, "b96b3c2d390538da8154e423523003b4aad2ee9894271758078cf3f87849e627f6d851b6a29df852896a0b00d937702c1ed96cb1f702ca0cc7dfcf127b9692426dd0aec6ac63c0b6e7a0b1fb6d2e0fd13debce89158ef51170a494cc4bc6bba4c8cbf67aea325de38607184163674e3eb28ba14f6dcec2082a"}, &(0x7f0000699000-0x4)=0x81) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000035f000-0x8)={0x0, 0x7ff}, &(0x7f0000fcf000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c71000-0xb8)={r2, 0x3, 0x236c5c0e, 0x96f, 0x2, 0x0, 0x8, 0x6, {r3, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x9, 0x0, 0x10001, 0x8}}, &(0x7f0000a09000-0x4)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x60, 0x0}], 0x1, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) 2018/01/09 19:31:35 executing program 0: clone(0x0, &(0x7f0000991000)='z', &(0x7f0000d7f000)=0x0, &(0x7f0000505000)=0x0, &(0x7f0000923000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001000-0x14)={0x2, 0x7fffffff, 0x100, 0x4, 0x8, 0x5, 0xfffffffffffffffe, 0xffff, 0x2, 0xffc0000000000000}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0xa34da0a5a761963, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000a9000-0x68)=[@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}], 0x68) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000)={0x8, 0x9, 0x0, 0xfcb, 0x3f, 0x0}) prctl$void(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) fsync(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x8, 0x1, 0x8, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000)={r3, 0x1d, "4663b9e632cf53562cc8d589d35cccde349fd33f25c59a872cb53b5bc8"}, &(0x7f0000001000)=0x25) 2018/01/09 19:31:35 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fa2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008e3000-0x4)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f66000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003fe000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000fa5000)=0x0, &(0x7f0000fa5000)=0x4) r4 = getpgid(r2) fcntl$setown(r0, 0x8, r4) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x20800020) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006c0000)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000fa6000)={"a3706baa7761e2c32bbdd834793f56c2", {0x4, 0x5292, 0x9, "927f82801542", 0x68c8, 0x0}}) 2018/01/09 19:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000074e000-0x4)=0x0) r1 = syz_open_dev$tun(&(0x7f0000a26000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ea7000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000aec000-0x14)={0xffffffffffff8000, 0x1, 0x9, 0x1, 0x1}, 0x14) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00007f3000-0x1f)=""/31) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/01/09 19:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') poll(&(0x7f0000857000-0x10)=[{r0, 0x0, 0x0}], 0x20000321, 0x9b) clock_gettime(0x0, &(0x7f0000641000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000850000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000038000)={r1, r2+30000000}, &(0x7f0000aa4000)={0x0}, 0x8) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000a12000)={&(0x7f0000bca000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000532000)=[0x0], &(0x7f0000988000)=[0x0, 0x0], &(0x7f000045c000)=[0x0, 0x0, 0x0], 0x3, 0x1, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c42000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000728000)={0x0, 0x4, 0x2}, &(0x7f0000429000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000782000-0x8)={r4, 0x3f, 0x80}, 0x8) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00005f2000)={r3, 0x26}) 2018/01/09 19:31:36 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fc0000)='/selinux/access\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000fc1000-0x1c)=@req3={0x7fffffff, 0x8, 0x80000001, 0x200, 0x8, 0x6896, 0x0}, 0x1c) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000fc0000)="9fe524aaddfc8a26ce7a6cd77d55d8f453eebd255c60691eade581dbc0a95f9750baa1b97b56649a272b3e0228d575b7cca1754ba9b66ad3eb966c30b15a12e534dc8652063ef0d0fd80350630ec8d68ffc8c57b0ad9819a1eef068a50") accept4(r0, 0x0, &(0x7f00006b9000-0x4)=0x0, 0x80800) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x100) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00fb000006000000000005000000000000000b843601"}) 2018/01/09 19:31:36 executing program 3: clone(0x0, &(0x7f0000a66000-0x3)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00002a7000)="") unlinkat(0xffffffffffffffff, &(0x7f0000c6e000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000002000-0x8)=0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00004e5000-0x10)={0xfffffffffffffedf, 0xe4}) 2018/01/09 19:31:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="", 0x0, 0x4000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000fe6000)=""/13, 0xd) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/09 19:31:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000132000-0x7)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000262000-0x4)=0x800) ioctl$TCSETS(r0, 0x402c542c, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 19:31:36 executing program 1: setsockopt(0xffffffffffffffff, 0xffffffffffffff81, 0x9, &(0x7f00007e6000-0x98)="55a142afca04d3be6756f1b950f7538d69ee9efd9c61fc8eb422fb77a3a6d535dc2b9bcbf88728d40c2c4de79dd971ae0586e0dd0ccbb9ea86d96125a297b01ceeaa0b754d54acf41e2cdf2d83d3e20da0498b5bde7df4f2ba2ca90d9322400a8e8dd1758ef18a30ba525918408a20350e39fdb70b87b7526daa293a61d8ce94f779abcfccffd15f0f7259d3043ea5c7701171bd9caf231f", 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d1a000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00008c2000)={0x0, 0x8, 0x4, 0x157, 0x5a, 0x7ab}) r1 = socket(0x10, 0x802, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b6a000-0x8)={0x0, 0x0}) write(r1, &(0x7f000098b000-0x1f)="1f00000056007f6d00000d00fc000003072914000400ec00000000011d4a51", 0x1f) 2018/01/09 19:31:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000eaf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x0) getpeername$ax25(r0, &(0x7f00003c8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fda000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000cb000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) 2018/01/09 19:31:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000267000-0x4)=0xfff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cd2000-0x108)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7fffffff, 0xed8, 0x100000000, 0x200, 0x4, 0x40000000, 0x2, 0x0, 0x6, 0x7, 0x2, 0x3, 0x9c, 0x4]}, &(0x7f00004f9000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000962000-0x8)={r1, 0x4, 0x100}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000090d000-0x5c)={0x7, 0x0, {0xffffffffffffffff, 0x3, 0x9d, 0x1, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00008f4000-0x4)=0x3, 0x4) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000ba1000-0x9f)=""/159) getegid() r2 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f000078d000)={{0x0, 0xffffffffffffffff}, {0x4, 0x8000}, 0x7, 0x2, 0xff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005f6000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000671000)={0x6, &(0x7f00005ad000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000bce000-0x8)={r4, 0x0}) socketpair(0x1b, 0xa, 0xd3, &(0x7f00009e7000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000312000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f000042f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000931000-0x4)=0x0, &(0x7f00007f5000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000521000-0x68)={0xfffffffffffffffd, 0x0, 0x0, {r6, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f000050e000-0x8)={r4, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000993000)={0x7fff, 0x9, 0x9, 'queue1\x00', 0x968, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 19:31:36 executing program 7: openat$hwrng(0xffffffffffffff9c, &(0x7f000031a000-0xb)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f000003a000-0x2)="") 2018/01/09 19:31:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e40000-0x8c)={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]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004f5000)={0x0, 0x0, 0x0}, &(0x7f0000df6000-0x4)=0xc) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f0000598000)={0x10, 0xfffffffffffffffc, 0x13796797, 0x4}) 2018/01/09 19:31:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r0, 0x0) mlock(&(0x7f0000d49000/0x1000)=nil, 0x1000) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009be000)=0x1000, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000c7e000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000024e000)='/dev/rfkill\x00', 0x400380, 0x0) mkdirat(r1, &(0x7f0000464000)='./file0\x00', 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002c8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$key(r2, &(0x7f000020e000-0x38)={0x0, 0x0, &(0x7f0000f99000-0x10)={&(0x7f00000e2000)={0x2, 0x17, 0x2, 0x7, 0x28, 0x0, 0x1, 0x2, [@sadb_sa={0x2, 0x1, 0x2, 0xee6e, 0x63, 0xa1, 0x3, 0xe0000000}, @sadb_ident={0x2, 0xb, 0x2, 0x0, 0xffffffff}, @sadb_x_policy={0x8, 0x12, 0x3, 0x7, 0x0, 0xb, 0x0, {0x6, 0x32, 0x29, 0x41600, 0x0, 0xffffffff, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6be}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_x_sec_ctx={0x1a, 0x18, 0x4, 0x400, 0xc2, "5862b28e62b0fb008f053d725a2c4b60db57c11d403c10dc49119adc65946454d2513cdb8be21ea9743d23cef12045d71510077c9f11afccd138da18179fc5eb1285bfea3b8fadde63bc8a824b193481c8d9594c9367b27599dda90413263d01ca62003a415752a466d3b6de77ebdb1160a81831794f45e752b3832ee99aa5a8e91baf98c90dbd7c0fc0c5762f2d04085ba07040493619b0bd7ce84c071e0b21592d475747c2004f64c5828515a73e4cea52ca3bfd1f34fa68671f3a43decd7d2c3a"}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x40000) readlinkat(r1, &(0x7f000003c000-0x8)='./file0\x00', &(0x7f0000fd1000-0x99)=""/153, 0x99) 2018/01/09 19:31:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x83, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5f000)='highspeed\x00', 0xa) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) sendto$inet(r1, &(0x7f000093c000-0x1000)="0ddbdb16b7b2300daaec80b60b36dcf93ae7dfe6e96f4f0ec596db14294ac95946b765461942a1429ef1f3430b6543e1a7eedd68a06e5ba3116d934f0fcc52e333691df3cf821c3112ea8ab71b61f1dbb921beae58972e56ff08332d0fa82f4c9f86418f53a5d7943c8a4a69e321da60133a12749bc552acb0bd57ba925291b6e8f15e544fc14e364cb359baf94da683be8593d031c2fac43c9269958f047b4951d4da79d2a78238fc45f4f21eb145abd73c8d2779c650ad5cb95abc5cf96d0fa03ac72a910aa45903ec7688b92e01c7eeaae04e06d6d6a8bf95844d3781a8eca238de8f5bcd4783cb", 0xe9, 0x8801, &(0x7f0000ee9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCGETS(r1, 0x5401, &(0x7f00005fc000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 19:31:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_gettime(0x0, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000014000-0x20)={{r1, 0x0}, {0x77359400, 0x0}}, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 19:31:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000883000-0x38)={0x0, 0x0, &(0x7f0000cf0000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x26, 0x401, 0x0, 0xffffffffffffffff, "29003d5d010000000800000109fffffffd"}], 0x24}], 0x1, &(0x7f00003a8000)=[], 0x0, 0x0}, 0x0) timer_create(0x7, &(0x7f0000c42000-0x60)={0x0, 0x3a, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a0000-0x4)=0x0) timer_gettime(r1, &(0x7f0000d22000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 19:31:36 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000b0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000ef3000-0x18)={0x5, 0x7fff, 0xfffffffffffff97d, 0x400, 0x0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000001000-0x5c)={0x81, 0x2, {0xffffffffffffffff, 0x3, 0x2, 0x1, 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]}) fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x1800) 2018/01/09 19:31:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x10000004, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003ac000-0x4)=0x7f, 0x4) epoll_wait(0xffffffffffffffff, &(0x7f00005bf000-0xc)=[], 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/09 19:31:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x19, 0x3, 0x8, &(0x7f0000226000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000cc5000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x5, 0x8, 0x7fff, 0x20}, &(0x7f0000141000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000475000-0x47)={r2, 0x58, "201c49d2397f5f9ec282801a9cbb739400cf41450f99b87d78effd19560b9e10c37f64b3b9f6d418b27454938d72de97e0d18d69a5d2d4e8b84eab0bf88c85db4c30437fae0db0ad19a5bf6dcd8e2f1c33da33c7996de93b"}, &(0x7f0000ba0000)=0x60) get_thread_area(&(0x7f0000f66000)={0x9, 0x1000, 0x400, 0x80000000, 0x5, 0x7, 0x10001, 0x7, 0xffffffffffffff86, 0x786d}) r3 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') close(r3) ftruncate(r3, 0x3) ftruncate(r3, 0x2e5d) 2018/01/09 19:31:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000025d000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000152000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_ivalue=0x7}) r1 = socket(0x5, 0xfffffffffffffffe, 0x24) sendto(r1, &(0x7f00006d6000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2018/01/09 19:31:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x0, 0x0, "06c46f6243c8", 0x0, 0x0}}) syz_open_dev$binder(&(0x7f0000a65000-0xd)='/dev/binder#\x00', 0x0, 0x2) r0 = socket(0x11, 0xa, 0x0) sendmmsg$unix(r0, &(0x7f0000cc9000)=[{&(0x7f00006a7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003cb000-0x20)=[], 0x0, &(0x7f0000ad5000-0xa0)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x30, 0x0}], 0x1, 0x0) [ 51.881442] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.886149] CPU: 0 PID: 9104 Comm: syz-executor5 Not tainted 4.9.75-g8910fa5 #9 [ 51.893584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.902940] ffff8801cda2f930 ffffffff81d93049 ffff8801cda2fc10 0000000000000000 [ 51.910963] ffff8801b6318590 ffff8801cda2fb00 ffff8801b6318480 ffff8801cda2fb28 [ 51.919007] ffffffff81660b1a 0000000000002a2e ffff8801c3c6d0f0 ffff8801c3c6d0a0 [ 51.927025] Call Trace: [ 51.929597] [] dump_stack+0xc1/0x128 [ 51.934944] [] handle_userfault+0xa3a/0x1310 [ 51.940974] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.947956] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 51.954341] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 51.961244] [] ? handle_mm_fault+0x117b/0x2530 [ 51.967447] [] ? handle_mm_fault+0x1fc3/0x2530 [ 51.973651] [] handle_mm_fault+0x1fd1/0x2530 [ 51.979676] [] ? __pmd_alloc+0x410/0x410 [ 51.985357] [] __do_page_fault+0x5c2/0xd40 [ 51.991251] [] ? mm_fault_error+0x2c0/0x2c0 [ 51.997223] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.003890] [] do_page_fault+0x27/0x30 [ 52.003902] [] page_fault+0x28/0x30 [ 52.003911] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 52.003920] [] ? SyS_setitimer+0xbb/0x210 [ 52.003925] [] ? alarm_setitimer+0x130/0x130 [ 52.003931] [] ? do_futex+0x15c0/0x15c0 [ 52.003938] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 52.003947] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 52.003955] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 52.003962] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/09 19:31:36 executing program 5: clock_gettime(0x0, &(0x7f0000226000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000000)={{r0, r1+10000000}, {r2, r3+30000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0}, 0x40000009, &(0x7f0000e87000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000002000-0x4)=0x0) clock_nanosleep(0x10000000, 0x0, &(0x7f0000040000-0x10)={r4, 0x0}, &(0x7f0000000000)={0x0, 0x0}) 2018/01/09 19:31:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000759000)=[{0x14, 0x1d, 0x719, 0x0, 0x0, '\f'}], 0x14}], 0x1, &(0x7f00005e3000-0xb0)=[], 0x0, 0x0}, 0x0) r1 = add_key(&(0x7f0000d34000)='trusted\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000402000-0xd0)="e4dbafa2bd7b6e3c9c09173b64a958cccd6c3415094379937bcd40619ae61456bd88ad80efe8e7cf3cc775647997759a2cfe9ef82661aee95480664a1020571fc51bc835bca0df022fe2a14a6618774eeb3e7f3d74b94268cf26af068865ea238aaf1de9b34af206742d1253f46e2ad408cf5d6ae521408f48b8f5c1344be2703db20e7275b8f65a1ffd7c9c7147e2726b21c08f095cb5854a732e00ce7fe803d0e5e42c9c71124b576e73ba698cf31b41522e5c9b616aa9f980510d236b71cfe63aff519b65b9e181a923361b09d60b", 0xd0, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) 2018/01/09 19:31:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000002, 0x0) write(r0, &(0x7f0000ad4000)="260000001300470000000383140022f1041000ff0100000000350000001a0986050010000500", 0x26) 2018/01/09 19:31:36 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000004, &(0x7f0000f6a000)=0x7fff, 0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f81000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) connect$inet(r0, &(0x7f000075a000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f82000)="ae36e69262811a7b4e7605b0f142b76a", 0x10) 2018/01/09 19:31:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000a35000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r2, 0x6}, 0x0, 0xfff, 0x0}, {{0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x1}, {{r1, 0x2710}, 0x0, 0x0, 0x4}, {{r2, 0x0}, 0x0, 0xffffffffffffffff, 0x0}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2018/01/09 19:31:36 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000061000)='/selinux/mls\x00', 0x0, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000dde000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x81, 0xffffffffffff8000, r1, 0x3, r2, 0xfffffffffffffff8, 0x6, 0x10000}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() unshare(0x28060400) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r3, &(0x7f0000000000)='smaps\x00') sendfile(r4, r4, &(0x7f0000007000)=0x47, 0x1) 2018/01/09 19:31:36 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getitimer(0x1, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 19:31:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cc9000+0x68a)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000)={0x2, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TCSBRKP(r0, 0x5425, 0x6) 2018/01/09 19:31:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) pread64(r0, &(0x7f0000f42000)=""/90, 0x5a, 0x0) open(&(0x7f00004f6000)='./control/file0\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) 2018/01/09 19:31:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x1f) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f00007ce000)={0x0, 0x0}) r1 = accept(r0, 0x0, &(0x7f0000e69000-0x4)=0x0) bind$inet6(r1, &(0x7f0000bd9000-0x1c)={0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x43b6}, 0x1c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d3d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e7d000-0x4)=0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000a4f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00009d3000-0x8c)={0xcd25, 0x580523a2, 0x80, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x10, 0x802, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008c2000)={0x0, 0x0}) 2018/01/09 19:31:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000-0xa)='setgroups\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x3e)="e6", 0x1) 2018/01/09 19:31:36 executing program 1: r0 = socket(0x5, 0x4, 0x9b) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fae000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f00003eb000)=[&(0x7f00009bb000)='[\x00', &(0x7f0000001000-0x16)='vmnet0@*\'vmnet0$%ppp1\x00', &(0x7f0000000000)='nodevvboxnet0GPL\x00', &(0x7f0000eea000-0x11)="252d9f766d6e65743065746831656d3100"], &(0x7f0000001000-0x8)=[&(0x7f0000000000+0x24f)='vmnet0,selfem0\')\x00'], 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0xffffffffffffffa0, 0x1, [0x6]}, &(0x7f0000001000)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x80000001, 0x3, [0x6, 0x9b77, 0x7]}, &(0x7f0000000000)=0xe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000082a000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c22000-0x10)={0x1ff, 0x0, 0x8, 0x20, r3}, 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000c10000)=@req3={0x3ff, 0x1000, 0x7, 0x6, 0x6, 0xc1c, 0xfffffffffffffffd}, 0x1c) socket(0x10, 0x803, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 19:31:36 executing program 7: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000625000-0xc)=@common='ifb0\x00') r1 = syz_open_dev$usbmon(&(0x7f0000a50000-0xd)='/dev/usbmon#\x00', 0x9, 0x400) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000162000)={0x0, 0x42, "3654815a9bfe23a0124b4e827a9c8bae135b5c5d616f8ca78848a32ba41117f1bb233cc09a0d04cafdcc85d7885e460507fce4f92457af869a40376cbecfb07ea019"}, &(0x7f0000d28000-0x4)=0x4a) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d27000)={0x0, @in={{0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5b5, 0xa, 0x1a15, 0x1f, 0x4}, &(0x7f0000d28000-0x4)=0xa0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000185000)={r3, 0x3fc}, &(0x7f0000d28000-0x4)=0x6) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000aee000-0xf5)={0x0, 0xed, "cdf7362d55b6287ae231fd72d24e7fd244d7283b758a603d74035c7f6f1efab44c7151d3d3dd689fadd877d35fffa9d8e15debefb77b38054cc958bdc0d558e6c2a9baba9598c349756de7978ac1f3832b1a0eb18c7f7fc7e4b90491175610a56f578da0ea16edf535bf2b107f46ec67e7a52c1c812b7e866f9d0a8bfd24c9a3b14c061627d46eeba6339a6b3f9c3914324a6c8742f8484bf8986d20d9f71fcc480ce90b588f075a7cf803a5fd00af57de675a27bcaa929afa962c2cf8acaf6d0bff6b2666043088c76e1f6b2d731e57dc890fbb0b5584d82d24964bde4e9b3b5e16a37fbc75daadc0bc24aab1"}, &(0x7f0000d28000-0x4)=0xf5) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d28000-0x6)={0x0, 0x4}, &(0x7f0000d28000-0x4)=0x6) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000168000-0xc)={0x0, 0xdd2b, 0x30}, &(0x7f0000d27000)=0xc) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000038a000)={r2, 0xfffffffffffffff8}, &(0x7f000095b000-0x1)=0x8) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000581000)={0x0, 0xe9, "e8d52288f5a5d41167983cb64beb456907b243a745382a73940bd5ef6386837f02fd2864c3259e390f4f0c8dc5c49b95f74266a475f160bc3b0749acdc86f7660ae478889aa033106637f30210cf24301eb293f5e299da7cf5ad0b2b6af121e9cdfd7d13f79be06387d97d69e7b66b6659f9333434ef3413be67b9eeaf8f64ce9cb0b9dcf889cf2f31e08357bef4ded242fcc290f629a5a42bc0adbaf0948f25ef2bca39c32259e2a93a454695e6cdf85b9b45cb76b13f19dff869463e4c4661d0881e9ff8b84c4d6d9b1e2ff759c9a32d7b5643c1bbbd47a2b8612771cf95bca3f9d4389be38df760"}, &(0x7f0000d27000)=0xf1) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000d27000+0xcdd)=[{&(0x7f00001cd000)=@in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, 0x1c, &(0x7f00000e7000)=[{&(0x7f0000976000)="033982a33a115809047a6eb3c0265c6e9c023ba3acde75791050f3a4942d529327f5abb466d409757b2449b912fb", 0x2e}, {&(0x7f0000d28000-0x67)="ffcaf8f3b6ccb271adc1fc7821c40f6ab2aa7f40d6ebf64f6e35ffaba794e8aa60a3540de929d73bc820ef80a8d67af858ea51797fbdf0b4516e658abf0b872cf871ddcf604885fa3fd2a89a08bce0637615ab92bb207380ee9165828d92a90e39bb5017100daf", 0x67}, {&(0x7f0000308000-0xdb)="5080723a544c334f84cc13e96d3eeed82be3e97e27e8240f047dc8b52aec7b9d3118a6aed6bde1148a6004a45eee6a7854b09a1ab2aa13cc6be43047e5ae8ff05755302099ef935c810be3deb5c6acd87a7490da8f2708c776966b16ed2f4aba049f976d62867be9dd8bf25fb4b597566503c57cc0410d2134a61b534c739479505609fefe9012330df10299720472ebca73db39ba833d154fb2c72998e5c3e035c474448f2af92b333d3d8e013f85563400f708032f189cd1f83e35dee3d80539df5dd3ac32d1d5c624c0820c414c68ea2cd7b606ad3c4bd4fefc", 0xdb}, {&(0x7f0000d28000-0x53)="f2c309d30e394a74b58d9bde5050163711ef80bb176c4b5e32ec65fe77f97e62a421d6487ec5e9832095417f0bffb2ceaad2bac09e72fd33876e2ba7790af14559de178176a4be77eab951af157ddd60d3f5a9", 0x53}, {&(0x7f0000d27000)="00605ad61f5f63d5baeeef1cf26f47251eaef2fd81152c19f2752974a90f46ecee9f25bded063b23c90524688027f0b909ab3cda9c65314c6720b2e8b0fc8199ceceaac920123a6de8272eb0f881c56cc2f4b83bf95a32a61a14df8d11b712a1f6f72dae31e77df76c5dbc06eaa6245c3efe32f218ff6c28c844598d8b0fb1b95a046552d2fdb35a6e829b42158822a14b66f2f5053f46a13b1a017f8aa84ae5171864173994", 0xa6}], 0x5, &(0x7f00002c4000-0x1d)=[@sndinfo={0x20, 0x84, 0x2, {0x1f, 0x204, 0x400, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x486, 0xc, 0xd2e, 0x80, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8209, 0x6c14, 0x10000, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x10001, 0x8000, 0x3, 0x401, 0x8, 0x5, 0x0, r5}}], 0xc0, 0x20000000}, {&(0x7f0000d28000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a94000)=[{&(0x7f000020f000-0xf9)="9b9a00614e535a75fd7eb09132bb08fa77968c6bf46d91945a667874a2677f657dbba5989a719e845c975769eb37f4a2348d6857aaeb1c848f9325e4366ee63069924fe01784a923e8b2c1e2e1d0f69e12e7472d132ced2edb6e516332e71b7dea85cc4fe099d0ad311e6ae9fc48775c81dc4774b3aaeafe7ed960505841c58b8b399bd710d4ac28e9b65303fb21f8c69b2ccddba2ac5b09c4b1ea860792e384ece58eede900a18cd6c861be7942c613b8e2a48ed1c6755751737a59fec90f3e602cb5397325b83dfd376dede63b2e86c25fb8128124e2e81d646bad2d37eeb97094109e4db9285fff4bc1418995dca6977344fbe55f58e997", 0xf9}, {&(0x7f0000611000)="bac5b2faa5139e0b2e2d", 0xa}, {&(0x7f0000d28000-0x4f)="2452cc9fa6c197f43362eae9bc5c4bead6f223da4eac55374ae2cb172f351356cd0ae30d5750d3b203304211d34019769f7ec794e0d4713cfa767594f7b406170a1408029c49ae0172771b1fe01698", 0x4f}, {&(0x7f0000d27000)="", 0x0}, {&(0x7f0000d27000)="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", 0x1000}], 0x5, &(0x7f0000d27000)=[@sndinfo={0x20, 0x84, 0x2, {0x20, 0x0, 0xffff, 0x6, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x7, 0x4, r7}}], 0x60, 0x20000001}, {&(0x7f0000307000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d27000)=[{&(0x7f00005e0000-0x48)="6bac3aba14ef0bf91d25f0d4c99cec4dc039dc47cd5ba4e706733261dcfe03df6c60cef6b25fd07c06f137a30eb9f41ce3f0f13f628c3f5327471375269b9d11df6c009fb14379b4", 0x48}, {&(0x7f0000a8e000-0xb)="6630eeae68c10b8150ed1e", 0xb}, {&(0x7f0000d28000-0x1f)="ad7c518b704ede770d8d8430ffbec2858d9305d57f40417a2a3831258247ba", 0x1f}, {&(0x7f0000d27000)="b09cc5e60d9624eb6de01eaa0760b7d6efd4e577707373", 0x17}, {&(0x7f00007ae000-0xb8)="f519647f509e18bb3636ea552dc40e2de673b2c1672843d3bb3edeb464c84aa7b3cf0663eceead68394ab424f2214e904db99f480c51109394a29e4c9bd75ab6efd3d2049f191b931970bada4b5f1e0f3aa8245d27ea47c7c166de930a1e4c278296b43cc35e5e2e979a68d9066cfd40457a38446fabec46d86c08a3eccfd95b498cebeb9890cf38b11eeeb0ae0ad0c866932a28e942361cba2a9b3f71c0e00c0456bf7c090a22afb5562dae2737563d8cbad02a64998fa7", 0xb8}, {&(0x7f0000d28000-0x66)="248263f6416ac59a3eb2d408c34c2f2c6611b588fe07cab4261eda7250366fb0f399887668bad1a7f49b0cccaaf29353127d85619c1008987fd422858366084c58c3f023d93bb70ea53b8764a4f91309d1e713d463ba7b5a4c15cb5d783a8683105939f3851b", 0x66}, {&(0x7f0000d27000)="e8b976218c04ce", 0x7}], 0x7, &(0x7f00000b9000)=[@sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x1, 0x73, 0x8, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x629, 0x2d, r9}}], 0x60, 0x40}], 0x3, 0x0) getsockopt$bt_hci(r0, 0x0, 0x41, &(0x7f0000ae9000-0x1e)=""/30, &(0x7f00002bf000)=0x1e) [ 52.627480] kasan: CONFIG_KASAN_INLINE enabled [ 52.632539] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 52.659355] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 52.665628] Dumping ftrace buffer: [ 52.669139] (ftrace buffer empty) [ 52.672818] Modules linked in: [ 52.676092] CPU: 1 PID: 9150 Comm: syz-executor0 Not tainted 4.9.75-g8910fa5 #9 [ 52.683506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.692837] task: ffff8801cd0ac800 task.stack: ffff8801ccea0000 [ 52.698859] RIP: 0010:[] [] sg_read+0xd0c/0x1440 [ 52.706923] RSP: 0018:ffff8801ccea7ac0 EFLAGS: 00010246 [ 52.712338] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff826687d3 [ 52.719576] RDX: 0000000000000000 RSI: ffffc90000ac3000 RDI: ffff8801cbc98170 [ 52.726813] RBP: ffff8801ccea7bc8 R08: ffffffff00000004 R09: ffffed003a4fe0f5 [ 52.734052] R10: 0000000000000005 R11: ffffed003a4fe0f4 R12: 0000000000001000 [ 52.741289] R13: 0000000000000000 R14: ffff8801d27f0780 R15: ffff8801cbc98140 [ 52.748529] FS: 00007f92ac09d700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 52.756725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.762577] CR2: 0000000000a2fa38 CR3: 00000001ce0e4000 CR4: 0000000000160670 [ 52.769816] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.777054] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.784291] Stack: [ 52.786410] ffff8801d5071880 ffff8801ccea7af0 ffff8801cbc98158 ffff880100000081 [ 52.794376] 0000000000000000 ffff8801cbc98168 00000000000000a5 0000000000000246 [ 52.802343] ffff8801d15cc780 1ffff100399d4f64 0000000020dc8000 0000000020dc8024 [ 52.810301] Call Trace: [ 52.812860] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 52.819494] [] ? fsnotify+0xf30/0xf30 [ 52.824914] [] ? avc_policy_seqno+0x9/0x20 [ 52.830771] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 52.837753] [] ? security_file_permission+0x89/0x1e0 [ 52.844474] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 52.851106] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 52.857751] [] do_readv_writev+0x520/0x750 [ 52.863605] [] ? vfs_write+0x530/0x530 [ 52.869110] [] ? exit_robust_list+0x230/0x230 [ 52.875236] [] ? __fget+0x201/0x3a0 [ 52.880479] [] ? __fget+0x228/0x3a0 [ 52.885722] [] ? __fget+0x47/0x3a0 [ 52.890877] [] vfs_readv+0x84/0xc0 [ 52.896032] [] do_readv+0xe6/0x250 [ 52.901191] [] ? vfs_readv+0xc0/0xc0 [ 52.906546] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 52.913184] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 52.919990] [] SyS_readv+0x27/0x30 [ 52.925149] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 52.931689] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8a 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 df 05 00 00 48 8b 1b 48 85 db 0f 84 51 03 00 [ 52.958200] RIP [] sg_read+0xd0c/0x1440 [ 52.963909] RSP [ 52.973517] ---[ end trace 497b2c75cbb8c05d ]--- [ 52.982723] Kernel panic - not syncing: Fatal exception [ 52.988556] Dumping ftrace buffer: [ 52.992079] (ftrace buffer empty) [ 52.995754] Kernel Offset: disabled [ 52.999348] Rebooting in 86400 seconds..