[....] Starting enhanced syslogd: rsyslogd[ 11.971768] audit: type=1400 audit(1517136893.886:4): avc: denied { syslog } for pid=3169 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.199' (ECDSA) to the list of known hosts. 2018/01/28 10:55:04 fuzzer started 2018/01/28 10:55:05 dialing manager at 10.128.0.26:32911 syzkaller login: [ 24.107718] random: crng init done 2018/01/28 10:55:08 kcov=true, comps=false 2018/01/28 10:55:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x181040, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={0x0, 0xc2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r1, 0x48, &(0x7f0000001000-0x48)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffff8eb3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}]}, &(0x7f0000001000-0x4)=0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000)={r2, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x5, 0x6, 0x5}, 0xa0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x10280, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000002000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r5, &(0x7f0000004000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x1080}, 0xc, &(0x7f0000002000)={&(0x7f0000005000)=@alg={0x128, 0x10, 0x320, 0x6, 0x0, {{'drbg_pr_hmac_sha1\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x401}, {0x8, 0x1, 0x77ec}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0xfa9}, {0x8, 0x1, 0xd0}, {0x8, 0x1, 0x1}]}, 0x128}, 0x1, 0x0, 0x0, 0x40}, 0x20000080) write$selinux_create(r3, &(0x7f0000004000-0x32)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x35, 0x0}, 0x32) rt_sigreturn() fcntl$addseals(r5, 0x409, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000003000-0x20)={0x7, 0xdd82, 0x202, 0xa255, 0x0, 0xfffffffffffffffd, 0x23, 0xffffffff, r1}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000007000-0xa)={0x3, [0x7, 0x9, 0x7]}, 0xa) 2018/01/28 10:55:09 executing program 7: ioperm(0x20, 0x4, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, &(0x7f0000001000-0xc8)="c2f83703de275620ab3d4f50e9a4121a66a174260de9be0889cb3870f29662d2aa5dd7bdc4dc80f88848a50448a038d8eeaed5ae4d81cd214d80b7935b7f4ba429e03874d8753b866cada4b96c187fde8ea313705dbcbc264fd9f543834aa0c540354367db6d22bc30b45a20f3161209ac079e1c9810463d3b7cbfea2e07d3de64832f053bbe846beb4f36da189d0a61f2768ddd4d8faba500375ea429d109346c1fd43e76b75df240b01a7da5e895aff3da076bf53283a7445fe7991d8294aabe5ca6d0cfc5ee98", 0xc8, r2) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000002000-0xf4)=""/244, &(0x7f0000000000)=0xf4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0xc1)={0x0, 0xb9, "d45c55864df5c250481a9d066141002704ef1b05c9ea63f599db66008ee12036724b8c69dfe748ad8ec884f419190483dc4737f2b9e5981283117c0f6ba61423c02aa88e6ebf238e04541553cfd6286dcac042e5acc9f53b9a6c96accc9ccc8dc7c5c96a90fef46513ade25e11f8146c90200c1c0752f4bebcbefaea1cc4246953c34a1ae5fc6c3ca79f7688965394a2d5989f27b570ff75934431b0e3d04696e5e00e5172777dbfa0d186926903e23870d4afba24a580e448"}, &(0x7f0000002000)=0xc1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0x35)={r3, 0x2d, "4ddb83ccce6d50445fed4b5733f542802bf0c1c95435c3663f8fd5f4f252312dc28f4d2001d592a9dafdea2a27"}, &(0x7f0000000000)=0x35) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r4, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={r4, 0x8}, &(0x7f0000004000-0x4)=0x8) ioctl$KDDISABIO(r0, 0x4b37) lseek(r0, 0x0, 0x4) socket$packet(0x11, 0x3, 0x300) connect$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x401, 0x7f80000, 0x7, 0x5, 0x100000001, "68ac54df41a2946a0c7bb73d11a521e61ec9668a264d751b78ecc41cbf42468f04b7a694ffa28804a1ee6d0920208b296359f138b7b20208adf4b525339793", 0x5}, 0x60) getpeername$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x19, 0x7fffffff, 0xaf, 0x500, 0x5, 0x40002, r6}) recvfrom$ipx(r0, &(0x7f0000001000)=""/185, 0xb9, 0x143, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000004000-0x90)={0x1f, {{0x2, 0x2, @dev={0xac, 0x14, 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]}}, 0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000005000-0x4)=r5, 0x4) 2018/01/28 10:55:09 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000192000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00009e5000-0x10)={&(0x7f00001f6000/0x6000)=nil, 0x6000}) write$selinux_context(r0, &(0x7f0000d53000)='system_u:object_r:netutils_exec_t:s0\x00', 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000-0x30)={0x81, 0x3f, 0x5, 0x80000000, 0xffffffffffffff81, 0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x100}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={r1, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000004000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000)={0x32f3d89d}, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000005000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000005000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000007000-0x28)={0x8001, 0x1a, 0x8, 0x101, "667240addda7f3e260aec19e284f96405345fcaf6738c83def71d5adc36f8d59"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000008000+0xa40)={0x3a8f, {{0xa, 0x0, 0x2, @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]}, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x366}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mincore(&(0x7f0000004000/0x4000)=nil, 0x4000, &(0x7f0000001000-0x67)=""/231) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000008000)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x10000020}, 0xc, &(0x7f0000000000)={&(0x7f0000004000-0x118)=@alg={0x118, 0x10, 0x104, 0x7, 0x1, {{'fpu(pcbc(aes))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0xee83}, {0x8, 0x1, 0x100000000}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x20}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 2018/01/28 10:55:09 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f8000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x470) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000001000)=""/219) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000)=[{r2, 0x200, 0x0}, {r1, 0x14, 0x0}, {r2, 0x100, 0x0}, {r1, 0x0, 0x0}], 0x4, 0x6) fcntl$getown(r2, 0x9) unlinkat(r1, &(0x7f0000001000)='./file0\x00', 0x200) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000002000)={0x5, 0xf2, 0x800, 0x5, 0x5, 0x81}) sysinfo(&(0x7f0000001000-0x95)=""/149) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000003000-0xc0)=""/192) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x1, 0x2, &(0x7f0000001000)=[{&(0x7f0000004000-0xa0)="bb2f2e6e8ecefb9dd6e637d582b9292567351913537a77d1c655defc6eb070448288f8a5d2e84cc2aaa5bf7371e45808dc055d35e9f628ac425b0be7c68e6d3066c93cd33a071585880efdb1496220df7d48e524f131bd3a603b634b02ace2e3b910325fb923af972ab9ca412604039ef9043740265e0bc7fda228ae64b04faf272e67500ab252074b0d27d39f691792c2f071989d369aa2e6acbad04750b7a9", 0xa0, 0x8, 0x1800000000000000}, {&(0x7f0000003000)="fb765f8f9c3aac1a0eac03d5103d0d4bd7e0c4a5931d1d61e5f64fe6058d9d571228187a518436032df855d7e9a240ecf861da7a23c15475c98918869d4f494f0e7c1ea903ed2950a75f558142ffedaf6947ed6746ec446b6e07eb0fc662a821c79ad25fb49b5713d26f4b67f21c9b3759c3998c3576f7e05ea6fab3fee44da4cda671a46f2e4e40b64ca498eedb69f416198a0a696eee4bc831", 0x9a, 0x1, 0x5}], 0x3f0002) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) ioctl$int_in(r2, 0x5421, &(0x7f0000003000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000005000-0x69)=""/105) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000002000)=""/129) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000007000-0x52)="56ab0459a5b649ac2c077b1dc374596bc4fba839a7ffbc940f9edd2177431ee1fd939143f202c16dde0bb6295cd1eb5755493307d737f10ade3eb6bea5b614685754f34287ca01522ccc93e97db6c163039b", 0x52, 0x40001, &(0x7f0000007000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000007000)=""/4096, 0x1000) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0xffffffffffffff00, 0x40201) 2018/01/28 10:55:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000064d000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000103000)=@assoc_value={0x0, 0xb577}, &(0x7f0000ed0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000011000)={r1, 0x3f}, &(0x7f000066d000-0x4)=0x8) sched_yield() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) r3 = socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000001000)={0x9, 0x1000}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=@in6={0xa, 0x2, 0xfffffffffffffff8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000003000-0x73)="84c190f82f9ae72311846daee0b70b9e8ade6279c31455c5dd720ff77bd089147e792dbc59a1e4ce189b9ab34b8a43efb8cc41c89cb2f254288110a31b81ca62390d674c285a5e596a14dd22e1a7a18c51c499a2e3ab37c02b85ec0c90ae31b4ad4a6f82bf5e31ec0c266da12286f43a0b368f", 0x73}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000002000-0x10)=@in={0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001000)="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", 0xfa}, {&(0x7f0000002000)="4b4d9987cba8e059a80d8e1ad6217ad7", 0x10}, {&(0x7f0000003000-0xdb)="ccf97f92430d550e7b6a494b766656487010cf81c0d0887e56279a1d67a0f205b7b6311014e5a8cd5d11525112f1af692e10e0c6309794b9d45d45fc2c533ad8cec4d82a12050ab16bee7cbe62963c8808666c0765d50b028f8cd4ee5188e579d281efe92b47e7463fc4c688ffdbf978e6760273e6d5e25f30bdeb3d0f1dd979a53dbf65420fd123704a37a7fbffbdba3cc302af75950ebfddce8cc32a3231b3ed4a1906281f2bfb4f8b2611748752f5868ba5dc4d9efdbaffe824adaafbd816c426a2a35afb242b3cdae02ddc67d61ca21d9c7a7f4e350409933a", 0xdb}, {&(0x7f0000003000-0xfe)="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", 0xfe}, {&(0x7f0000002000)="e5154f27fd975ebb016226a3581dbe16eb42854d38b5f1433f4818302038e07010789beb8ff2c63ea1572319467c09f2090acdbed32a7cd89e941180e39c57d194d3631252c3e10716af7a7f81aa1de9a6eb61421b34990f67e8b43d067586e876cc34d7cb9766d54b64337333a35ad8b71590ead975d3e55bdb29b4e017fcbef0", 0x81}, 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{&(0x7f0000003000-0x1000)="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0x1000}], 0x7, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x7fffffff, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x41b5de76, 0x8, 0xff}}, @init={0x18, 0x84, 0x0, {0x0, 0x180000000000000, 0xfffffffffffffffe, 0x7a2}}], 0x90, 0x5}, {&(0x7f0000002000)=@in6={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0xab}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000002000)="0c139195dec1ceb8b839544e9b97ede75a7bdd7f02c91233ee362cfb7d466b8ba89baa0c2dda11b9355f4bb24ac79f74b81c195bca11f7560e2745b4f0ab9237f3ceabf87a36dc4c16d465c9a5ea8802b35187236d35261f4a95c6dd3f85ac4ceff05b90f6596abbb7ea02e4141c9263f49ab85de3ef5bc76cb51e8563dea29963ac70c1c9e1ece1c7acaac5829aca4ba90de191ac530f2b37ed87baa76d6a0d2135ff92f4e4fd3f460959c5c9ca204a982730c2f66533a83e523c9d3ac41fa978120c23d5db4fd9fd3b33da443d0cd337e372db1bf571fb87e50d5cbfa61d1fc0e00c60", 0xe4}, {&(0x7f0000002000)="d377dca39a2bb5f5dfacd04324a41b52f6dd1d85f157647489f8f3fcfafa0daf374880aca6ed683288292ea8c62210854cf80079ab7f97887e7afb1cdd0f4e6238252de4ed33257c9a521ec6cc3f43af92578ed37dd1c3e9ea6d36290c23e3433d2f98c7c54e5ac6fce97076e5fb25965f8e06c9bbfcb7c8bed4542c813aced5e9ca4e9e0308d7c4db569f8b7103a29a86161669cb2ac112ce63c271827ce353223acc42e50b2a722aaac561bc28c442a5377df9c746602f60f3bde719a150da", 0xc0}, {&(0x7f0000003000-0x25)="fe3b4af06b8758fabd70ba165526dc14001922eda318c43cb268a0e716f39a8fe4fe820108", 0x25}], 0x3, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x2, 0xf9, r1}}, @init={0x18, 0x84, 0x0, {0x401, 0x5, 0x100000001, 0x0}}, @init={0x18, 0x84, 0x0, {0x4, 0x4, 0xba66, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x433e, 0x0, 0x8000, 0x0, 0x8, 0x9, 0x81, 0x2525, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x4, 0x2, 0x7, 0x4, 0x9, 0x6, r1}}], 0xf0, 0x0}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0xffffffffffffff7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f0000001000+0xb41)=[{&(0x7f0000003000-0xd2)="c861316a9e792fe7be8d827ad2f17a68eebcee77431e40d5a33f989875db170a0123e350491481e8172b1c3fc19a70768f06aaaa883ae1c7174e53272b7100580bf130937d16885b76a72b0e300c9d3578fd6e8797e5ae79db84864a3326c7acaefc29029d45d0b49e63275501f580acb8eab622172381018b4faebf0665c48c6f05233ea73e21dd863782e2e5c38ca11f854078fcf9c564e7a27e3210accfcb89c1897ec0581bcea2a2f6833d2184eaf32f9d8a2f10e9a815724ef9aca94f05f6efd85a12ad12866cba9896662334f060bd", 0xd2}, {&(0x7f0000001000-0xc3)="ac564cbdca0549332a1f13a67819bb9008364571493900d7d02d8822f831628c3eb8316644f6a7e239fbb2ff09eb2ed27d4b2f0ba9324f2f88a54532f45488e76511cab066bd0f20132fb40b493d4007b04c893bbd2fd4691dd3bc1f9b1808e8d6149865eb15ab65be14930e826f639080528952f6c1b18816c1d61bf1a54b794accf8230e62524669775e0999f9c29073da97ac4b8cd85d45a675438a31fd398e9cb7057730b0a846d1b626011282aad9fb49c069d55c8ca1a06f1e452b4a57e51939", 0xc3}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000001000)="63d95363380d243cc9161a36285352448973bfdfbce0893449f3189bfc75fca1d45931fac834f34da8743933efa063993fe58f77056ca9645ef99c2cbad1b6d00fed347a54fe8c91b525d3c6c39488578bf2bee6a7ce5ce0467c0249ce91ab027e744dce00780b15891408c73c0eed63df61678ec5bd23c8334b9d7625a501952ff4d20e04acd5a8938acde181d8e6d3748f473b409684911fcb0d2dd2a2ff52e9027ecdb9714a4dae74af651680e549ff38767c3b178c77b85d6eed0fb5d86ab674eef735e5d2875e2f114440b406452cc9d81a42e2f0a797454b896c992f4db04c1c234e4688", 0xe7}, {&(0x7f0000002000)="e07ee3e497207be8886f840d1cd070ecccc7d2732ba9fdabe1e81cfa19f0f1efe2ddb0051aed925f423712d1", 0x2c}, {&(0x7f0000000000)="2215176be1d1f298405643a007f03cad7a9a37bb7b54dc795b14c61a31b6e8f22f48c0475f4f0aea3a56befa3258228a2d520a5c708d14861f2f36b88322b650853dbe2ac3e109537f63fa4571a9284b5dc84f6848855291cda09992f692fffd35d7ccea4c10052840048a9170792f584e086e81b8d2855bfa9f8c7d3d665db5cf67a08dd81f130a55d59c168ba55324003dbe896140a25cc2e64095bc6a", 0x9e}], 0x6, &(0x7f0000003000-0x30)=[@init={0x18, 0x84, 0x0, {0x30, 0xfffffffffffffff8, 0x8d3, 0x290f}}], 0x30, 0x8000}, {&(0x7f0000003000-0x10)=@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000001000)="d79c529de2a169de2ee5571cc3208da9d810d1f87c9386dd19b09411b053dded1df63f0a075c649476d19da186117f26dace85fa753aa40337b562e6defb7981d00f8801240d740d356055df9243da97c15a252a13c8656067dbf29a909309a440373298400a6cb13d88396e36c4f04d94446c00ce9d59dea4d881489d82c0c634089744398a4424c1596a23c279801bc6c1ee41062fc5ee9d98710bcfdc870a95ea69e98a0da5e92a04d87d6eec4cda59863142a3112d214957bf2b809705bbd8b1b5e3938eef22b5ab3f3cfdaf0ea2d5cdfc", 0xd3}], 0x1, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0xffffffffffffff80, 0x8, 0x100000001, 0x5, 0x5, 0x1, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x80, 0x7, 0x100, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x8, 0xe4e1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8202, 0x2, 0x2b47, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5dd, 0x9, 0x20b, 0xfffffffffffffffb, 0xe00b, 0x100, 0xfff, 0x3f, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x667, 0x0, 0x1, 0x20, 0x3, 0x9, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x10001, 0x6, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x1, 0x6ef45ae000000000, 0xfffffffffffffff7, 0x223, 0x6ab, 0x3f, r1}}], 0x180, 0x40}, {&(0x7f0000003000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000002000+0xd3)="", 0x0}, {&(0x7f0000002000)="fdba7c24fa85b7a66ba88180dcaa56769e966c5360947ec800cb1d7e55e4a2aa35c10eace6bfa1468de1d71caa562917e86a4a41b872b9eb326f33a430707ca3a78dcef6631af645442cca693ae335090d8db70573d83ee3d48161cee2bc4bff71217a5ce1cc6739a7ecc670212d8e1465daeffe0209a18b82c0d4733156a2215e9211eb11a579cdada9836d1f14d8a72a5236b43654b7efe85d4f8ad029f87064657e08f993ec24a5ae5ed45b75a3970dfbd007b076910d52be38068ae0501f04ce511f8cb61731b2d0e09ca55528d701426c08", 0xd4}, {&(0x7f0000003000-0x65)="22219760001cd620e8c2b46d007463f7dd247d613e7bc4f0f89f05167a10ea58ca13ba94f750646f49a70a2a61ca0243a11c2f5def7e1066830c5d51f2f74f606b9c7b7ee79cd4fb25739d5b2ebf9ae2a6ec65f57fa964460c2f012ae4613fdedb5d0a6f7d", 0x65}, {&(0x7f0000002000)="aacddb3ff9736d76704983a22d94c309a013174d1a07d74cad297d693a8a43aa56786afb6294ce5417f5c1fe06d29fbc344d4c5f6aa15248920eec39f7f972909cf9", 0x42}, {&(0x7f0000000000+0x8df)="4c46d070db3369d51c7c5ad94473483cb9e8fe0f866501d9b657b63dfa9e96b2739d8f77c31f473cfea3500a652bde74569ffeeec2e9c9ff60312f55aec6beadde8e3a2cc2ce436ab01fcf6e9736554ca6ea8f9f95ba3ca076f41e9c957952a8544517cdbee0ed31faaf8315c1e40fa5a475f7ba969fc5cf736b0b0fa7b9c54fb22cc6199c79d271fa342b29fd59f28efe7c691b620306d2b7c5e8a1c051e9ab092d04264839a80fa4fd89a8d69a901976dd27083c00b5b771c923e1d2991a267726fd9aa86b357bb5aff2c0eb8b53278115b9af1dec762a4f3f2e9b98cff385b0", 0xe1}], 0x5, 0x0, 0x0, 0xef12e8634fb230ea}], 0x6, 0x48090) 2018/01/28 10:55:09 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000723000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000b1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x16)=@random={'btrfs.', '/selinux/policy\x00'}, &(0x7f00007c6000-0x10)='/selinux/policy\x00', 0x10, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x402000, 0x0) r3 = memfd_create(&(0x7f0000000000)='.@#vmnet1posix_acl_access![.\x00', 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000-0x4)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101140, 0x0) close(r1) ioctl$TIOCEXCL(r3, 0x540c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r0, &(0x7f0000005000-0x8)=0x0, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f0000006000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000006000)={0x0, 0x48, 0x0, 0x3, 0x1ff, 0x84, 0x4, 0x27c8cf7, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xffffffff, 0x0, 0xb83b, 0x8ec5}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000-0x1a)={r5, 0x3, 0x9, [0xc3, 0x1, 0x7, 0x5, 0x3, 0x6, 0x0, 0x6, 0x508f]}, &(0x7f0000005000)=0x1a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r4, &(0x7f0000008000-0x6)=""/6, 0x6) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000002000)=0xc225, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000009000-0x1)=0x6, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000007000-0x40)=[{&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000000000)=""/160, 0xa0}, {&(0x7f0000009000)=""/0, 0x0}, {&(0x7f0000009000)=""/216, 0xd8}], 0x4) 2018/01/28 10:55:09 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000008c000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0x50)={{0x5, 0x6}, {0x0, 0xc5}, 0x100000001, 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, 0x0]}) fchmodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x86) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002000-0x8c)={0x1, 0x4, 0x4, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={r2, 0x800}, 0x6) fcntl$addseals(r1, 0x409, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000003000)={{0x4, 0x7f}, 'port0\x00', 0x2, 0x80001, 0x8, 0xa9, 0x7, 0x1, 0x100000000, 0x0, 0x7, 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]}) r3 = openat(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x40200, 0x182) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000004000)={0x2}, 0x4) prctl$setfpexc(0xc, 0x0) r4 = getpgrp(0x0) fcntl$setown(r0, 0x8, r4) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000003000-0x63)=""/99) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000005000)=""/165, 0xa5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000006000)={0x8, 0x0}) lstat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r5, r6) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x1, 0x10, r3, 0x0) 2018/01/28 10:55:09 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7f) getdents64(r0, &(0x7f0000bfd000-0x7c)=""/124, 0x7c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000bb000)=0x0, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000080b000)={0xaa, 0x41, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d9d000)=0x1, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000092d000)='/selinux/relabel\x00', 0x2, 0x0) close(r1) r2 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000001000-0x4)=0xffffffff, 0x4) mmap(&(0x7f00000ca000/0x4000)=nil, 0x4000, 0xe, 0x4010, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r3, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x13}}, 0xc) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) epoll_create1(0x80000) r4 = accept$unix(r0, &(0x7f00000cc000-0x1002)=@file={0x0, ""/4096}, &(0x7f00000ce000-0x4)=0x1002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000003000-0x4)=0x0, &(0x7f00000ca000)=0x4) getgid() flock(r1, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000cc000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000004000-0x20)={@common='bpq0\x00', @ifru_flags=0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000cc000)={0x0}, &(0x7f0000004000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) [ 27.573777] audit: type=1400 audit(1517136909.486:5): avc: denied { sys_admin } for pid=3389 comm="syz-executor0" capability=21 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 [ 27.610541] IPVS: Creating netns size=2536 id=1 [ 27.620061] audit: type=1400 audit(1517136909.536:6): avc: denied { net_admin } for pid=3392 comm="syz-executor7" capability=12 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 [ 27.659372] IPVS: Creating netns size=2536 id=2 [ 27.716294] IPVS: Creating netns size=2536 id=3 [ 27.757864] IPVS: Creating netns size=2536 id=4 [ 27.794084] IPVS: Creating netns size=2536 id=5 [ 27.842532] IPVS: Creating netns size=2536 id=6 [ 27.905701] IPVS: Creating netns size=2536 id=7 [ 27.961307] IPVS: Creating netns size=2536 id=8 [ 28.033641] ip (3572) used greatest stack depth: 24592 bytes left [ 29.517200] audit: type=1400 audit(1517136911.436:7): avc: denied { sys_chroot } for pid=3392 comm="syz-executor7" capability=18 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 [ 29.620333] audit: type=1400 audit(1517136911.536:8): avc: denied { net_raw } for pid=4359 comm="syz-executor7" capability=13 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 [ 29.882374] audit: type=1400 audit(1517136911.796:9): avc: denied { create } for pid=4474 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_netfilter_socket permissive=1 2018/01/28 10:55:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) fsync(r1) poll(&(0x7f0000dad000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000021c000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000300000-0x4)=0x1) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/28 10:55:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x5, 0x0, 0x0}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000987000-0x30)={0x57, 0x17, 0x200, {0xaf7, 0x6}, {0x413b, 0xd5}, @period={0x58, 0x8001, 0x6, 0x100000000, 0x10000, {0x4, 0x0, 0x1, 0x5d6f70c3}, 0x4, [0x6, 0x800, 0x6, 0x1]}}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/28 10:55:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000b94000-0xd)='/dev/net/tun\x00', 0x0, 0x2104c0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000fd000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000788000-0xc)={0x5, 0xca, 0x3, 0x8, 0x7f, 0xd5}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000683000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000087b000-0x4)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r1, &(0x7f00002f9000-0x20)=[{&(0x7f0000af6000-0xb4)=""/180, 0xb4}], 0x1) 2018/01/28 10:55:11 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000088c000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1000000003, &(0x7f0000f73000)=0x0, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f77000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000d07000-0x24)={0x9, 0x7, 0x5, 0x100, 0x4, 0x7fffffff, 0x100000001, 0xfad, 0x7, 0x6, 0xd, 0x1549}) 2018/01/28 10:55:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000944000-0x8)=0x0, 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/28 10:55:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fba000-0x16)='net/ip_tables_matches\x00') sendfile(r0, r0, &(0x7f000017d000-0x8)=0x0, 0x8001) 2018/01/28 10:55:11 executing program 2: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) mkdir(&(0x7f00008d6000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() r3 = inotify_init1(0x80804) inotify_add_watch(r3, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r2, &(0x7f0000b3b000)='./control\x00', 0x2000000001000800) 2018/01/28 10:55:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x0) r0 = memfd_create(&(0x7f0000229000-0x9)='vboxnet0\x00', 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000026000)=@common='irlan0\x00') mlock2(&(0x7f0000eff000/0x12000)=nil, 0x12000, 0x0) 2018/01/28 10:55:12 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80000) 2018/01/28 10:55:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f000082d000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000689000-0x4)=0x0) tkill(r0, 0x8000000021) [ 30.055538] audit: type=1400 audit(1517136911.966:10): avc: denied { dac_override } for pid=4489 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 10:55:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) accept4$packet(r0, &(0x7f0000df8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005dc000)=0x14, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000019d000-0x24)={0x9cea, 0x3, 0x3ff, 0x413, 0x7fff, 0x3, 0x80000001, 0x5, 0x100000000, 0x3fd9003, 0xcfb7, 0x6}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet(0x2, 0x3, 0xffffffffffffff7f) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r3, r2) writev(r4, &(0x7f0000b88000)=[{&(0x7f00008c4000-0x3f)="0668b44ac13186f61af4f29d3e141aa2699b764fc8b0b2b64da241af0d1d5d77c700c8efa5f3205eabf4c864a2a0c71c1c16ca94d5b046f644010fd3ddcc2e", 0x3f}, {&(0x7f0000b63000-0x1000)="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", 0xbaf}, {&(0x7f000094b000-0xa8)="", 0x0}, {&(0x7f0000e2c000)="", 0x0}], 0x4) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000ded000)={0x7f, 0x800, 0x7, 0x1, 0x2, 0x10000, 0x80000001, 0x59, 0x1, 0xfffffffffffffffc}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000f1d000-0x4)=0x5) 2018/01/28 10:55:12 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000006000-0x12)='/dev/input/event#\x00', 0x3, 0x105001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f000000c000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000e000)=0x14) socketpair(0x9, 0x800, 0xfffffffffffffffb, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000000f000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x401, @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]}}, 0x0, 0x7fffffff, 0x8, "30311e644c8e9cba50a6739cd2436a9ba308124b78d0801ce2a5f781c9590747f37e80134cfa83cda3f3cf5d26bb6163c1f667a3d5dcdf0563a2cfb3d3f0e0c7066eb7ae2aecbd2aa50fb91598080637"}, 0x160) sendmsg$key(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000000c000)={&(0x7f000000e000)={0x2, 0x1, 0x2, 0x5, 0x13, 0x0, 0x7, 0x2, [@sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x10000, 0x0, 0xa, 0x2, 0xa0000001}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x946b}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x4004090) fcntl$getown(r0, 0x9) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:55:12 executing program 0: 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, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$packet_int(r1, 0x107, 0x1a, &(0x7f00000e4000-0x4)=0x0, &(0x7f0000d20000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [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}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x3df}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00001b3000-0x6c8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x8000) 2018/01/28 10:55:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$usbmon(&(0x7f00009c5000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x80000) ioctl$VT_ACTIVATE(r0, 0x5606, 0xe8c) accept4$netrom(r0, &(0x7f0000f7d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006de000-0x4)=0x48, 0x80000) renameat2(0xffffffffffffffff, &(0x7f0000ef4000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000753000-0x8)='./file0\x00', 0x0) [ 30.095943] device gre0 entered promiscuous mode 2018/01/28 10:55:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007ee000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00009eb000)=@assoc_value={0x0, 0x1000}, &(0x7f00001a8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003cc000-0x8)={r2, 0x0}, &(0x7f00003c0000)=0x8) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce6000-0x26)="", &(0x7f0000c51000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000de8000)=""/206, 0xce) 2018/01/28 10:55:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f00006c5000)={0x3, {"c42cf2161140c7"}, 0x7f}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004c5000-0x8)={0x0, 0x0}) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a2c000-0x11)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c69000)='bbr\x00', 0x4) arch_prctl(0x1002, &(0x7f0000777000-0x1000)="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") getrandom(&(0x7f00007bf000-0x58)=""/88, 0x58, 0x1) pipe2(&(0x7f00003d6000)={0x0, 0x0}, 0x84800) ioctl$KDSETLED(r2, 0x4b32, 0xfffffffffffff38d) capset(&(0x7f0000501000-0x8)={0x20080522, 0x0}, &(0x7f000077f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) 2018/01/28 10:55:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) sendfile(r0, r0, &(0x7f00006dc000-0x8)=0x0, 0x404) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f25000-0x14)={0x8, [0x0, 0xfffffffffffffffc, 0x1, 0x4, 0x3, 0x6, 0x100, 0x50340c7a]}, 0x14) [ 30.199316] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/01/28 10:55:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sysfs$1(0x1, &(0x7f0000191000-0x5)='em0%\x00') 2018/01/28 10:55:12 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x7ffffffc, 0x0, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:55:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f7b000-0x4)=0x0) pread64(r0, &(0x7f0000da0000-0x35)=""/93, 0x5d, 0x0) 2018/01/28 10:55:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 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, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000004000-0x4)=0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 10:55:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) sendfile(r0, r0, &(0x7f00006dc000-0x8)=0x0, 0x404) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f25000-0x14)={0x8, [0x0, 0xfffffffffffffffc, 0x1, 0x4, 0x3, 0x6, 0x100, 0x50340c7a]}, 0x14) 2018/01/28 10:55:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f00009be000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="280ffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ae3000-0x8)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000a23000-0xd)='/dev/usbmon#\x00', 0x100, 0x10000) getpeername$inet(r1, &(0x7f0000d6e000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098e000)=0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000570000-0xc)='/dev/rfkill\x00', 0x47a2e3090825216d, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b02000-0x20)={0xfff, 0x0, 0x1, 0xb10}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000a42000-0x20)={0x4, r3, 0x2, 0x100000000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000160000)={0x0, 0x1000, "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"}, &(0x7f0000581000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003c5000)={r4, 0x4}, &(0x7f0000908000-0x4)=0x8) 2018/01/28 10:55:12 executing program 3: userfaultfd(0x80000) clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000020000-0x3)="") rename(&(0x7f000069c000-0xc)='./file0/bus\x00', &(0x7f00009cf000-0x8)='./file0\x00') 2018/01/28 10:55:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x408001, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000f11000)='./file0\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000001000)=0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) read$eventfd(r2, &(0x7f00008af000)=0x0, 0x8) r4 = fcntl$getown(r1, 0x9) ptrace$peek(0x400000000000403, r4, &(0x7f0000b45000-0x8)=0x0) r5 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r3) keyctl$revoke(0x3, r5) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00006f2000)={0x1000, 0x565b, 0x2, 0xe8, &(0x7f00001a4000)=""/232, 0xde, &(0x7f0000504000)=""/222, 0x9a, &(0x7f0000bca000)=""/154}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000add000)='/dev/vga_arbiter\x00', 0x40002, 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f41000-0x4)={0x400}, 0x4) 2018/01/28 10:55:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d1b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000054000)={{&(0x7f000049e000/0x1000)=nil, 0x1000}, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) [ 30.376876] FAULT_FLAG_ALLOW_RETRY missing 30 [ 30.385500] CPU: 0 PID: 4561 Comm: syz-executor7 Not tainted 4.9.78-g68d447c #23 [ 30.393062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.402403] ffff8801d03af8d0 ffffffff81d943a9 ffff8801d03afbb0 0000000000000000 [ 30.410375] ffff8801d6fb2410 ffff8801d03afaa0 ffff8801d6fb2300 ffff8801d03afac8 [ 30.418345] ffffffff81661d4a 0000000000002e68 ffff8801d0bee8f0 ffff8801d0bee8a0 [ 30.426311] Call Trace: [ 30.428874] [] dump_stack+0xc1/0x128 [ 30.434209] [] handle_userfault+0xa3a/0x1310 [ 30.440240] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 30.447226] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 30.453605] [] ? preempt_schedule+0x25/0x30 [ 30.459548] [] ? ___preempt_schedule+0x16/0x18 [ 30.465752] [] ? handle_mm_fault+0x117b/0x2530 [ 30.471952] [] ? handle_mm_fault+0x1fc3/0x2530 [ 30.478154] [] handle_mm_fault+0x1fd1/0x2530 [ 30.484180] [] ? wake_up_q+0x8a/0xe0 [ 30.489513] [] ? __pmd_alloc+0x410/0x410 [ 30.495194] [] __do_page_fault+0x5c2/0xd40 [ 30.501047] [] ? mm_fault_error+0x2c0/0x2c0 [ 30.506986] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.513625] [] do_page_fault+0x27/0x30 [ 30.519134] [] page_fault+0x28/0x30 [ 30.524382] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 30.531195] [] ? SyS_timer_settime+0x103/0x3a0 [ 30.537399] [] ? SyS_timer_getoverrun+0x100/0x100 [ 30.543861] [] ? SyS_futex+0x22e/0x2d0 [ 30.549366] [] ? do_futex+0x15c0/0x15c0 [ 30.554958] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 30.561607] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 30.568415] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/01/28 10:55:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) fcntl$getownex(r0, 0x10, &(0x7f0000220000-0x8)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000881000-0x12)='/dev/input/event#\x00', 0x2, 0x28005) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00007e1000)={0x0, 0x8, &(0x7f0000df3000)="b3cf6dd84ad5a849"}) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/28 10:55:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bb8000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00001d5000-0xb)='mountstats\x00') r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000603000-0x37)={0x7, 0x3, 0x9, 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]}) vmsplice(r2, &(0x7f0000e46000-0x20)=[{&(0x7f0000cfe000-0x2e)="2d53fa36ac912092e72f5f222bd7b426a8cf054cbe0b2c76a7ca6a50c5e252163daab56b95d84d7c4ccc81568d99", 0x2e}, {&(0x7f0000454000)="220f8aad9465f7d1cec1c96da40eec9a1a04fe8a0b0e428fd916adcea22d47b1b9bee6c72579cd50bf4cca2d7039e1bf7593c64c91416fb7cef32bfd5913496fbf7749f9aa84309d863e23dd9fec3b0c1e579a50535b4cbdebf439de14b64719bdaae9a2f386ffdcd7941b93073ef44ff5e6831da986225e5551f10c3cf9399704fa99218244e5a4a64817f6203c5748f70fb9eaee3561318eee7eadc9ac2c50fc34bf620025180c52e46e4ce530", 0xae}], 0x2, 0xffffffffffffffff) ioctl$VT_RELDISP(r1, 0x5605) read$eventfd(r2, &(0x7f0000b1d000-0x8)=0x0, 0x8) 2018/01/28 10:55:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d3a000-0x8)='./file0\x00', 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f39000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c7000)=0xe8) mount(&(0x7f0000ce5000)='./file0\x00', &(0x7f0000a7f000-0x8)='./file0\x00', &(0x7f00004c4000-0x4)='hfs\x00', 0x2200000, &(0x7f0000d7f000-0x30)="c3a6ab40890e74fd33384329b0cf2d898b3e0313c6efa9db5284c90868a1867a78675194c5420d82a970387ce224a03e") socket$packet(0x11, 0x3, 0x300) symlinkat(&(0x7f0000c58000)='./file0\x00', r0, &(0x7f0000c70000-0x8)='./file0\x00') rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f0000ab3000)='./file0\x00', 0x12) renameat(r0, &(0x7f00003b2000)='./file0\x00', r0, &(0x7f0000ec9000-0x54)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f2f66696c653000") 2018/01/28 10:55:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000522000-0xa)='net/icmp6\x00') sendfile(r0, r0, &(0x7f000017d000-0x8)=0x0, 0x8001) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00006c5000-0x8)=0x0) 2018/01/28 10:55:12 executing program 5: mmap(&(0x7f0000000000/0xa75000)=nil, 0xa75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000a75000)={0x800000000004}, 0x0, 0xfffffffffffffe01) rt_tgsigqueueinfo(r0, r1, 0x2000000000007, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30006, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000597000)={0xc15, 0x9, 0x80000001, 0x94, 0x100000000, 0x7f00, 0x6, 0x68581a0b, 0x4, 0x2, 0x0, 0x3ff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000194000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f00001ff000-0x4)=0xe8) bind(r3, &(0x7f0000a75000)=@can={0x1d, r4, 0x0, 0x0}, 0x10) read(r2, &(0x7f0000879000-0x80)=""/128, 0x80) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000a76000)={0x0, 0x0}) signalfd4(r2, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/01/28 10:55:12 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b5f000-0x10)={0x2, &(0x7f0000fc0000)=[{0x28, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f21000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000fc1000)={0x0, 0x0, 0x0, 0x0}) [ 30.574962] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/28 10:55:12 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x418403, 0x0) ioctl$TIOCNXCL(r0, 0x540d) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000009000-0x20)={0x2, 0x4, 0x5266, 0x7, r1}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000000a000-0x4)=r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000009000)=0xfffffffffffffff7) 2018/01/28 10:55:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x800000141042, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000fc2000-0x90)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000d94000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)=""/171, 0xfe7c}], 0x3c3) 2018/01/28 10:55:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200040, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dbe000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000021a000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000157000/0x1000)=nil, &(0x7f00009d1000-0x8)=0x0) exit(0x0) 2018/01/28 10:55:12 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = syz_open_dev$usbmon(&(0x7f000045c000)='/dev/usbmon#\x00', 0x1, 0x2200) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000149000)={0x0, 0xd8, &(0x7f00002dc000)=[@in6={0xa, 0x2, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, @in6={0xa, 0x2, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x401}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x4}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xda2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fc5000)=0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000fc6000-0x14)={r4, 0x1, 0x9, 0x4c2, 0x7fffffff, 0x7}, 0x14) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f000020c000)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 10:55:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000465000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f000055d000-0xe5)=""/229) fremovexattr(r0, &(0x7f0000d66000)=@known='security.selinux\x00') 2018/01/28 10:55:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000cd7000)={0x0, 0x1c9c380}, &(0x7f00000d1000-0x10)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) chroot(&(0x7f0000635000-0x8)='./file0\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) close(r0) 2018/01/28 10:55:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x7ff) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f000040c000)={@common='ip_vti0\x00', @ifru_settings={0x2, 0x0, @sync=&(0x7f00006cc000)={0x6, 0x2, 0xffffffffffff18b0}}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000080000)=[], 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000005d000-0x15)='/proc/self/net/pfkey\x00', 0xfffffffffffffffc, 0x0) readv(r3, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/01/28 10:55:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000a36000)=0x10, 0x800) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c65000-0x18)=@add_del={0x2, &(0x7f0000d76000-0x10)=@common='eql\x00', 0x1}) mmap(&(0x7f0000000000/0x5cd000)=nil, 0x5cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227b, &(0x7f00005cd000-0x1)="") 2018/01/28 10:55:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x9, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000040a000-0xb)='/dev/hwrng\x00', 0x40, 0x0) accept4$llc(r0, &(0x7f0000e31000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000054e000-0x4)=0x10, 0x80000) 2018/01/28 10:55:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00008a8000-0x66)={0x0, 0x5e, "d2029963ce736d46c3bf4b523ab2aa9e1a563b03977d21004f3ace5fb6bfc546560a54765ba5f063b18460535c2e75c17796600687df27739b225c440758c0ca4a9ea1625c19932d8b319236795c085ac3dedf10042f28bbeb80ce1c6225"}, &(0x7f0000326000-0x4)=0x66) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002c5000)={0xcba6, 0x1, 0x800, 0xa9e, r1}, &(0x7f0000847000)=0x10) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00004b0000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b4d000-0xc)='/dev/rfkill\x00', 0x44800, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000ff7000-0x28)={0x5, 0xd, 0x0, 0xffff, "7e2377ff604bc1335bd54006efcc0ccc43e4de1d681cbf137370035986a65764"}) 2018/01/28 10:55:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe6, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xb0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x76, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffffffffffffff2e, 0x2d, "747881b71088d1cacab667f6d95c9f3fbbec87614ed467777ca932699f83133e7001dbb69ce5772c80de0c2e60"}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3f8b9ab1, 0x1, []}}, @calipso={0x7, 0x28, {0x0, 0x8, 0x2, 0x2, [0xf6, 0x2, 0x2, 0x0]}}, @jumbo={0xc2, 0x4, 0x4}]}, @hopopts={0x5e, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x10, {0x6, 0x2, 0xfd, 0x4, [0x100]}}, @ra={0x5, 0x2, 0x1f}]}], @gre={{0x0, 0x0, 0x1, 0x401, 0x0, 0xff, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000cd4000-0x8)=0x0) 2018/01/28 10:55:12 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000006000-0x1000)=""/4096) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0xa, &(0x7f0000005000-0x50)=[{0xba, 0xffffffffffffffe0, 0x5, 0x4}, {0x6, 0x7, 0x3, 0x5}, {0x9, 0x0, 0x468a, 0x3f}, {0x8, 0x7, 0x1, 0x3f}, {0x7fff, 0x9, 0x400, 0x8001}, {0x100, 0x2, 0x9d, 0x4}, {0x5, 0x6, 0x5249, 0x8000}, {0xfff, 0x2, 0x9, 0x8}, {0x9, 0x8, 0x3, 0xe9}, {0x0, 0x8000, 0x50469ede, 0xfffffffffffffffe}]}, 0x10) ioctl(r0, 0x8918, &(0x7f0000002000)="") 2018/01/28 10:55:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000001000-0x90)=""/144, &(0x7f000038a000-0x4)=0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003a8000-0x4)=0x8) syncfs(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0xff) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000014000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f000000a000)={0x3f, 0x80000000, 0x8, {r5, r6+10000000}, 0x40, 0x906, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r3, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 30.759617] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/28 10:55:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a4000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000042000-0xa)='./control\x00', 0x8100002a) creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) pipe(&(0x7f0000b0a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r1, 0x80004) 2018/01/28 10:55:12 executing program 4: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000a73000)={0x8}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_fuseblk_mount(&(0x7f000018b000)='./file0\x00', &(0x7f0000a77000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x401, 0x100, 0x1200082) r3 = signalfd4(r2, &(0x7f0000671000-0x8)={0xfff7fffffffffdb0}, 0x8, 0x0) readv(r3, &(0x7f0000a73000-0x10)=[{&(0x7f0000066000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/28 10:55:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000761000-0xcd)="c09a975327984b67ce389b8c309b513f82a7ce18eb256da54c26a9953c1da56e6bc12f0692527de7e269931d0b4adab3d3a856683311b71e1cef7025d18dc2cc065f4fc796c2f10d51ea6d7069722c091a9363cc04dcb0085df68d91d7647ee0579ee93d25af40850bcf48edae85fdf1518ceb471f01fb7b8fc6627f958abc3539b745542c9a2ef5240f11995278f2c18434f893283054aacb966080c608f572081ae4e0fe2b7d3ec7c11b70d07f637d3bdd46c84ca22a4cd8e93ea6d8b3d1bd1cda86d454cae67423eae6e389", 0xcd) bind$inet(r0, &(0x7f000012e000)={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) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000897000)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d601ead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73a4d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564856b934707b509213e509ed20eeaab9dbecaf60f5bb4c23fa79a16ade0fc1cd52cae41e7a5b689f2e7b6eb64cbc63fd5d4105d859df9bf51452ff1102aae1e59f0007e50a05f9b5f8d2dfa10461b82ca326e5c7df4a4407cef74710469e9542e5b569a95cdd478ad934ae9b46cb08e0d61a45de0714a3d574c8f735d1419af", 0xd6, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ce8000-0x4)=0x0) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r1, 0x1) 2018/01/28 10:55:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000680000-0x8)={0x0, 0x0}) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000066c000)={0x0, 0x3}, &(0x7f0000eee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000ce000)={r3, 0xffffffffffff0231}, &(0x7f00007a9000-0x4)=0x8) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f94000)='net/netfilter\x00') setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000105000-0xc)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x11}, @multicast1=0xe0000001}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000845000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a4000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000024e000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000, r5}) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x21, &(0x7f00000d6000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0}, 0xc) 2018/01/28 10:55:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000014, 0x100003, 0xff) sendmsg$nl_route(r0, &(0x7f0000ff3000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x28, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:55:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000030b000)='/dev/ppp\x00', 0x10000, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mq_notify(r0, &(0x7f00007ae000-0x60)={0x0, 0x12, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00008fa000)={0x40}, 0x4) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r3, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r3, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) close(r2) 2018/01/28 10:55:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) fcntl$notify(r0, 0x402, 0x15) clock_gettime(0x0, &(0x7f0000b8f000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000a2a000-0x10)={{0x0, 0x4}, {0x0, r1+10000000}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000000000)=""/23, 0x17) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003a4000-0x8)={0x0, 0x6}, &(0x7f00000be000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000960000-0x10)={r3, 0x68, &(0x7f00007e2000-0x68)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff801}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x370800000}]}, &(0x7f00009bb000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000025d000-0x89)={0x0, 0x81, "8678203fd6e79c1e24ac8a7568aa785c6676ea2ee64d7e3ba794f99cf26b00dd3f2cbe48333a88276f471531aebbcc518cac200cb42a7a08de9e02fd3ab9432fa8b551fdd6f59c8f438039eb56a532d9c2a64b08d56fc7aab913a07e437166d0f78ca40fd15ddbd4c40aa5de32d3c81837455248a5ab706d78b2337f5a899e1b43"}, &(0x7f00006ea000)=0x89) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001f4000-0x6)={r4, 0x10000}, 0x6) 2018/01/28 10:55:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ad4000)='/dev/rtc\x00', 0x80, 0x0) connect$llc(r1, &(0x7f0000483000)={0x1a, 0x1f, 0x10001, 0x21, 0x1, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) getsockopt$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) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000817000-0xb)='/dev/hwrng\x00', 0x420000, 0x0) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000f1f000-0x4)=0x0, &(0x7f0000f9c000-0x4)=0x4) 2018/01/28 10:55:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x47, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/01/28 10:55:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x10000000400) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:55:12 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000334000)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058b000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000943000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f00007c4000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r4 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000588000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r3, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x2) 2018/01/28 10:55:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x284) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009f1000-0x15)='/proc/self/net/pfkey\x00', 0xc082, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000cc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d90000-0x4)=0xb) 2018/01/28 10:55:12 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000007000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) futex(&(0x7f0000000000)=0x0, 0x85, 0x0, &(0x7f00005d0000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000007000-0x40)={0x9, 0x2, 0xffffffffffffffbb, 0xde22, 0xcaf, 0x101, 0x100000001, 0xffff}, &(0x7f0000007000-0x40)={0x8000, 0x4b60, 0x0, 0x4, 0x401, 0x7fffffff, 0x8, 0x7fffffff}, &(0x7f0000000000+0xf26)={0x80000000, 0xd79, 0x1, 0x1000, 0x3, 0x80000001, 0x4d, 0x5}, &(0x7f0000000000)={0x0, 0x0}) 2018/01/28 10:55:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000add000-0x4)=0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000bde000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b90000-0x4)=0xe8) bind$packet(r3, &(0x7f0000902000)={0x11, 0x8, r4, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r5 = socket(0x18, 0x0, 0x4) connect(r5, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000adc000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet6_udp_int(r6, 0x11, 0x65, &(0x7f0000adc000-0x4)=0x5, 0x4) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000261000)={0x7ff, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x7f, 0x4, 0xfff, 0x1, &(0x7f000096c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001, 0xa0, 0xf14}) ioctl$PIO_SCRNMAP(r6, 0x4b41, &(0x7f0000433000)="d426e75be37bde5e5cf8dc3bad68204466867f540aa9394d673901457f6af7352967a9a971c0a674ee4501c555374814b9a0449bcbec4a0fd870bb1fbecbc381c434833c500f5a879df0323c72f5417e897bf7563c17fde0f76eaac7ed00557f23ec3999b63982c8e540fd1acacf9544dde1b056e4b160df97ed4740c654ac5752e01002543731b754993bdbfc24fed9c2a0490eb9b0b9949eb32597be78adeb910a99be12403aa0fd0103093e00dcf0fa1c3c7aebfb3e618e61c87d11d300231077be2b4568190f1133dd14431059bc6005b9c14338") getpeername$inet6(r6, &(0x7f00003a7000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a87000-0x4)=0x1c) 2018/01/28 10:55:12 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000b73000-0x8)='./file0\x00', 0x400080, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x81, 0x3, 0x3, 0x4e, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e2f000)={0x0, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x6, 0x7, 0x402e, 0x1, 0x8001, 0x1, 0x7d, 0x2, 0x4, 0xfff, 0x8, 0x2, 0x80000000, 0x4]}, &(0x7f0000057000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000-0x1d)="fca28f1b04a5660d0431f278dfda9b0404f1aa6d28f913ee4e59e93cf5", 0x1d, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xae7}, &(0x7f00002d7000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000860000+0x73)=@int=0x4, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000186000)={r1, 0x271, 0x7ff, 0xfffffffffffffe01, 0x1ff, 0x1}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000e2b000-0x4)=0x0, 0x4) 2018/01/28 10:55:12 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, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mknod$loop(&(0x7f0000add000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) dup3(r0, r1, 0x0) clock_gettime(0x0, &(0x7f0000ddc000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000f54000)={0x0}, &(0x7f00000f4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2e000)={r2, r3+10000000}, 0x8) connect(r0, &(0x7f0000d99000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) 2018/01/28 10:55:12 executing program 5: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000efa000-0x4)=[{&(0x7f0000efa000-0x8e)="fb692c104cdb2c63a273802d21b8017c4d5fccc9f19084c7144073ee44ecf490a8e7c531651a6353ec6a8ccd49793fa3b897882a30e423fc0459ee845251892ee83079b7cbdabdf0016ae0df1f31e1ddf3544faac3e4b11f111ec054344b085be9e515f4e37f89dbbfc93faed35146013a02d7ad6a5be61dde13f07ba2652acc5b7cc64c223826349abe4f82685b", 0x8e}], 0x1, 0x1) clock_adjtime(0x6, &(0x7f0000274000)={0x400, 0x96, 0x8, 0xfff, 0x1, 0x800, 0x7, 0x5be1, 0x7, 0x0, 0x0, 0x80000000, 0x7fff, 0x4, 0x401, 0x1, 0x9, 0x15e, 0x100000000, 0x1, 0xfffffffffffffff8, 0x3835, 0x10000, 0x37700, 0x0, 0xfffffffffffffffd}) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000d7e000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000efc000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efd000-0x4)=0xe8) r2 = getuid() mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000efc000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0xff, 0x0, 0xfffffffffffffffe, 0x2, 0x80, 0x80, 0xff, r1, r2}, {0xff, 0x2, 0xfffffffffffffffa, 0x101, 0x4, 0xd1af, 0x1, 0x7}, {0x13, 0x1f, 0x7, 0x2}, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x3, 0x3b}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x1, 0x1, 0xe0f, 0xffffffff, 0xd8e9}}, 0xe8) [ 31.007119] device gre0 entered promiscuous mode [ 31.076848] device gre0 entered promiscuous mode 2018/01/28 10:55:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d2a000-0x38)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xca, 0x1, 0xa, [@loopback=0x7f000001, @empty=0x0, @rand_addr=0xfffffffffffffffe, @multicast2=0xe0000002, @rand_addr=0x100, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x38) 2018/01/28 10:55:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x40000}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/28 10:55:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) epoll_create1(0x80000) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000322000)='/selinux/context\x00', 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000039000-0xb)='/dev/hwrng\x00', 0x40, 0x0) syz_open_dev$sg(&(0x7f000068a000)='/dev/sg#\x00', 0x80, 0x2000) pipe2(&(0x7f000065e000-0x8)={0x0, 0x0}, 0x80800) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00003a0000-0x8)=[0x10005, 0x5c1c3ba9]) ioctl$int_in(r0, 0x5452, &(0x7f00005cb000-0x8)=0x5) add_key(&(0x7f000071e000-0x12)='.request_key_auth\x00', &(0x7f0000e72000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r2 = add_key(&(0x7f0000e39000)='dns_resolver\x00', &(0x7f0000e65000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000270000)="eec113ddc8d1366069c0b9a3031fe37f72493599989eb114bc69dfcbbf47dbe0c2549caba96444bd703f237f67caf890b53f2a596c5a52bd7dcc6e4537850f5eb4c4130568f962f3d87f62ce632f63eeb26fee89e6f0e3b971a84b1b8dd4818b2c799658facb18b11974b3299710cd2301a6254ff528d3bde9bf568118c43bec624af99002c5752c34dac4f26ff3105d42", 0x91, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000cb3000-0xd)='dns_resolver\x00', &(0x7f00004d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x14d, r2) keyctl$describe(0x6, r3, &(0x7f0000d13000-0x87)=""/135, 0x87) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) 2018/01/28 10:55:13 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032f000)={0x0, 0x7, 0x0}, 0x4) sendto(r0, &(0x7f00001b3000+0xf77)="5247c837535228183a0d922c5924fb5780e8daa1d0189c6023cdb4617538fa31828458a6ac4009b2b71e8690434430b58ddf7bd4548ccad59db62c2a94b384a7e0809df4060bf1455aaf458ac7841939a4d728ef301ef15c5401634d67853209d70930a3115946c300449e96f0b7e06b84d5c965c413e76b5a8028d38ab6766e75127544b5c40e0edd6ad8cc519cd1b297127364878b6aa79584263b038b5220c08daa0f281e797158f47755383165eee7be703efe429e454920c69f8f7db9eb720e5e0b1b778ab7a6137ec15ca39fe4d643bbeba1a5f81aeb7458e02bc74c35b1218439a349dc4245b0e6f6f05ca1", 0xef, 0x0, 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) r1 = open(&(0x7f0000aa6000)='./file0\x00', 0x400000, 0xa0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, 0x0, &(0x7f0000fd6000)=0x0) 2018/01/28 10:55:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) futex(&(0x7f00008d1000)=0x0, 0x800000000008, 0x0, &(0x7f00007f3000-0x10)={0x0, 0x0}, &(0x7f0000299000-0x4)=0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f32000)='/selinux/mls\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f00005f1000)=""/0, 0x0, 0x0, &(0x7f0000c23000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000001000-0x4)=0x4, 0x4) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) 2018/01/28 10:55:13 executing program 7: r0 = socket(0x10, 0x803, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000157000-0xc)='/dev/autofs\x00', 0x2000, 0x0) write(r0, &(0x7f00006c0000-0x26)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000a27000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/205) recvmmsg(r0, &(0x7f0000e65000)=[{{0x0, 0x0, &(0x7f00009f5000-0x18)=[{&(0x7f0000e56000-0xbd)=""/189, 0xbd}, {&(0x7f00004e1000)=""/4096, 0x1000}, {&(0x7f0000692000-0xf9)=""/249, 0xf9}], 0x3, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000049c000)={0x77359400, 0x0}) sendto(r0, &(0x7f0000790000)="120000001200e7ef007b00000000000000a1", 0x12, 0x4000000000000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x30) munlock(&(0x7f00004f8000/0x13000)=nil, 0x13000) fcntl$notify(r0, 0x402, 0x8) 2018/01/28 10:55:13 executing program 0: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b27000-0x8)='./file0\x00', &(0x7f00009d3000-0x8)='./file0\x00', &(0x7f0000d2d000-0x6)='ncpfs\x00', 0x0, &(0x7f0000d2d000-0x25)="f3fedfbc7271dd10a0b3450c6bb37f1eaba3289ff3b6ab8ef5486f7337b401425b86344f59") ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d27000-0x4)=0x0) umount2(&(0x7f00004b9000)='./file0\x00', 0xc) 2018/01/28 10:55:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000030b000)='/dev/ppp\x00', 0x10000, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mq_notify(r0, &(0x7f00007ae000-0x60)={0x0, 0x12, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00008fa000)={0x40}, 0x4) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r3, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r3, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) close(r2) 2018/01/28 10:55:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfd0c, &(0x7f0000f4f000-0x8)=0xfffffffffffff662) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000a97000)=[], 0x49249249249259f, 0x0) r2 = creat(&(0x7f00003c9000-0x8)='./file0\x00', 0x400024) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000271000)={0x0, 0xbf, 0x30, 0x6, 0x1}, &(0x7f0000619000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fa1000)={r3, 0x7630000, 0x2, 0x3ff}, &(0x7f00000ed000-0x4)=0x10) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f00002b6000-0x15)='/proc/self/net/pfkey\x00', 0x440000, 0x0) 2018/01/28 10:55:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{r0, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000246000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000bb3000-0x38)={&(0x7f0000aa8000)={0x10, 0x0, 0x0, 0x1000002}, 0xc, &(0x7f0000398000)={&(0x7f0000d67000)=@mpls_newroute={0x30, 0x18, 0xc08, 0x6, 0x2, {0x1c, 0x14, 0x10, 0x8, 0xff, 0x0, 0xfe, 0xf, 0x0}, [@RTA_DST={0x14, 0x1, [{0x80000000, 0xf0, 0x7f, 0x5}, {0x6, 0x4b, 0x0, 0x9}, {0x3, 0xfff, 0x7, 0x2}, {0x7, 0x5, 0x2c9, 0x38d}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x40) socket$netlink(0x10, 0x3, 0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e12000-0x4)=0x0) mq_timedsend(r1, &(0x7f000048c000)="1df6beaad3f1", 0x6, 0x26, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000189000)={0x3, r3}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/28 10:55:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000240000-0xc)='/dev/rfkill\x00', 0x242003, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x34, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_PRIORITY={0x8, 0x6, 0x54}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/01/28 10:55:13 executing program 1: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127c, &(0x7f0000023000)="") mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000049000-0x4)=0x80, 0x4) preadv(r0, &(0x7f0000047000)=[{&(0x7f0000048000-0xfc)=""/252, 0xfc}, {&(0x7f0000024000)=""/109, 0x6d}, {&(0x7f0000048000-0x60)=""/96, 0x60}, {&(0x7f0000039000-0x32)=""/50, 0x32}], 0x4, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x200, &(0x7f0000037000)={&(0x7f0000048000)="5b88d3d7c9597be6d1a4d0cdb4ad1f5f5f2d5f137d0a4b7f580c993bfe78c05a3707aa113f7e9b089b3beb3608b88e744c5194a9bb5f4ff1e535ef56573c24f1b873a2cbd53226225296590567f2d846b7753d48946f", 0x56}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000013000)=0x0, &(0x7f000003b000)=0x4) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f0000048000)="62c1b85c8e23e68a1b52760246451ef6c24c98", 0x13, 0xf5, &(0x7f0000049000-0x10)={0x0, 0x0}) [ 31.208070] binder: 4720:4727 Acquire 1 refcount change on invalid ref 0 ret -22 [ 31.229197] binder: 4720:4727 unknown command 0 [ 31.245339] binder: 4720:4727 ioctl c0306201 2000a000 returned -22 2018/01/28 10:55:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f000038f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000737000)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x16)='systemppp1em1keyring%\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001000-0x20)=[{&(0x7f000035e000)="d441bdf940dc8219b4a25a052891e1b22ddb5b2ea040cef4e97178588970a47b3404e41c865777896d86b26d7a5b5f7b0907ae2aa1dea3288dc0bae090e0c906c2e9ac0864ef8d084f04dfcf87160f81394c851cbb6d4542", 0x58}, {&(0x7f0000001000-0x59)="dedd73449c2cff836c959790fa26947a605c9ae3c4766b785d886334a752fd619542ecbe4c9c103f4eab76e23bc9e6f361785cd80dcdc2b878c15c12d82fcce4e5bf4718d483930fce4a697db61074d9f141137e82593c875d", 0x59}], 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00007d9000)='keyring\x00', &(0x7f0000e93000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000835000)='eth1!)}\\&wlan1\x00', 0xfffffffffffffff9) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001c7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000014b000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x3, 0x8, 0x9, 0x80}, &(0x7f0000aff000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ffe000-0xa)={r4, 0x22ff5a4, 0x1, [0x3]}, 0xa) add_key(&(0x7f0000602000)='dns_resolver\x00', &(0x7f0000e0d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000163000-0x83)="c60984bd1ce31e90ca31b67f47331c21139149c49cbe5fabf601d0d759642f1fd95bacc9df45aaa38feee28a117ffdc2c3bcb357a5880e5fe3984b0dfc6c57e6fc00634b2d8dcdf961f5beecf9f22bc100b851dc3df109e39d895fb62124320d22cb70d804d5a09dd44b8eb1d8896d6d962dcad322192cbe7c23a7d6e7235caebc0200", 0x83, r2) 2018/01/28 10:55:13 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b5a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ac6000-0x4)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000fee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dc6000)=0x60, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000c1a000)={0x4, 0x4, r2, 0x5, r3, 0x291, 0x1000, 0x8001}) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x4, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x2, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:55:13 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:55:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000462000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, 0x0, &(0x7f00007f4000)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00004c1000)=0x9, 0x4) shutdown(r0, 0x800000000001) 2018/01/28 10:55:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000e6000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000e84000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:55:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x80000000) connect$vsock_stream(r0, &(0x7f000000a000)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10) socket$packet(0x11, 0xa, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x100800000000001) 2018/01/28 10:55:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a1f000-0xd)='/selinux/mls\x00', 0x0, 0x0) open(&(0x7f00002dd000-0x8)='./file0\x00', 0x2000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000ff000)={0x0, 0x4, 0x377b1ff0, 0x8, 0x0}, &(0x7f00009f1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000095a000)={r2, 0x4, 0x89}, &(0x7f0000ab9000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000864000-0xc)={r3, 0xfff, 0x10}, 0xfcc3) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f0000735000-0x10)=[@clear_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000225000)=0x0) 2018/01/28 10:55:13 executing program 3: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000671000-0x8)={0xfff7fffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000a76000)='./file0\x00', 0x40c00, 0x31) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000a77000-0x1)=r0) [ 31.262270] binder: 4720:4748 Acquire 1 refcount change on invalid ref 0 ret -22 [ 31.262277] binder: 4720:4748 unknown command 0 [ 31.262284] binder: 4720:4748 ioctl c0306201 2000a000 returned -22 2018/01/28 10:55:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000001000)='\',{vboxnet0proc/\x00') clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/28 10:55:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000998000-0x122)="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", 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c41000-0xb)='/dev/hwrng\x00', 0x8800, 0x0) 2018/01/28 10:55:13 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x248000f, 0x82, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000d89000)=""/82, &(0x7f0000000000)=0x52) syslog(0x3, 0x0, 0x1de02c6b0129215f) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e2e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000-0x6b)={0x0, 0x63, "cf9c1e98e0d7c91fd349d1d11e870e729edd66c8cdd3c6b5c4ff89dcb8b36ffe93ac01e238fc78b632893293154252d028611398e1103363d91b9b763d194f0c85aa237000d747cbd573cd79e25382c0fe028fbef4e7d301df1d3235003589627ad836"}, &(0x7f0000006000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000006000)={r3, 0x100000001}, &(0x7f0000007000-0x4)=0x8) r4 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000002000)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x9, 0x5, 0x1, 0x9, 0x2, 0xf0, 0x9, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0xb7, 0x89f2, 0xfffffffffffffffe}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000004000-0x8)={r6, 0x401}, &(0x7f0000003000)=0xfffffffffffffffd) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002000)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendto$unix(r2, &(0x7f0000212000)="d096a7b12dbbe3ee5f03bf18abd348ec7098c43df8da14ad14284b051f92fdb2d90d5fb48d9682220e99561ec4395493684bd0f9f4cd2ccbdf70a2db24fe1475cd4e61c9082fc80d4bce41c1fb8ee53788c1c8b298b7a7a81ef9740c4ac7a92a4133ca378392e12eb4baed9ca912628e71781594e8af80728f4ea2cc7112d34cac201131decd0c935e9e39b1da4ea7d3b3dad2156b32c43305ac5e68f49f01d458b4e27b3dd12c588a1c8159102004ecfb57bd7b6b502133", 0xb8, 0x40000, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x32}, &(0x7f0000001000-0x4)=0xc) r8 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000-0x83)={r7, 0x7b, "d1a06df14d083c6960866891f3f24760e8560354a96de33f982c7fde5969cd96a1ea48a32b9624e9a3c61a18845240c3c4b6c5917360dcc90f05fc9f3f82ef62c5c29e640ef1ec3759da3ca0c27803dcf2dc202d6235c841e460997b30819b3b049cd2541511ba3f43bb397aada856bdca7a863673770a7ffdcb21"}, &(0x7f0000001000-0x4)=0x83) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x5, 0x1, 0x1397}, 0x3, 0xf5, 0x800000000000081, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000007000)={0x5, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x1, 0x1000, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x6, 0x2}) userfaultfd(0x180000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r8, &(0x7f0000004000)={&(0x7f0000009000-0x1c)=@in6={0xa, 0x0, 0x152, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f0000009000-0x50)=[{&(0x7f0000007000)="45d3ddb613a06f69f798a4f85e19b7dd4e2e7dd43aaf685f7ad2751e7afc0fcc36cb9ebe7054c604b5a80c71a49792f10edda9de3ec939a49b69c22578fe8e2712fde04e5c701e8231feae5f795efc60e2a99176c34e7ff26142749cfcb7e25d8c757021b32e0f4464134a729aefecc1b7d18ab11bcf19063ba1cf0c4c34ea0c9639b21b104ce6122a191c84fb9e46bc1239bb6a242e9a2024f4dc4541390e91281b098aeb9b45f6c4d2231082d1b6360431ed17232384d13589817ff3cce5ada60f27da7f4d1802ec3152e546a734dd933dac60c2b6f7c23c811bb6f91bdc723fc4b338", 0xe4}, {&(0x7f0000007000-0x27)="e324144f3ed3b11f3d62e3bc2c9a576fdb781975fd49b1b06c43f3e38d72098833c00252a06108", 0x27}, {&(0x7f0000009000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x50}, 0x8000) getsockname$netrom(r2, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000005000-0x20)={@common="69705f7600002fe30000001600", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 31.337684] audit: type=1400 audit(1517136913.256:11): avc: denied { set_context_mgr } for pid=4759 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/28 10:55:13 executing program 6: r0 = gettid() sched_rr_get_interval(r0, &(0x7f00005e9000)={0x0, 0x0}) tkill(r0, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x10440, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) prctl$getreaper(0x3b, &(0x7f0000001000-0x8)=0x0) 2018/01/28 10:55:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f000038f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000737000)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x16)='systemppp1em1keyring%\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001000-0x20)=[{&(0x7f000035e000)="d441bdf940dc8219b4a25a052891e1b22ddb5b2ea040cef4e97178588970a47b3404e41c865777896d86b26d7a5b5f7b0907ae2aa1dea3288dc0bae090e0c906c2e9ac0864ef8d084f04dfcf87160f81394c851cbb6d4542", 0x58}, {&(0x7f0000001000-0x59)="dedd73449c2cff836c959790fa26947a605c9ae3c4766b785d886334a752fd619542ecbe4c9c103f4eab76e23bc9e6f361785cd80dcdc2b878c15c12d82fcce4e5bf4718d483930fce4a697db61074d9f141137e82593c875d", 0x59}], 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00007d9000)='keyring\x00', &(0x7f0000e93000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000835000)='eth1!)}\\&wlan1\x00', 0xfffffffffffffff9) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001c7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000014b000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x3, 0x8, 0x9, 0x80}, &(0x7f0000aff000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ffe000-0xa)={r4, 0x22ff5a4, 0x1, [0x3]}, 0xa) add_key(&(0x7f0000602000)='dns_resolver\x00', &(0x7f0000e0d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000163000-0x83)="c60984bd1ce31e90ca31b67f47331c21139149c49cbe5fabf601d0d759642f1fd95bacc9df45aaa38feee28a117ffdc2c3bcb357a5880e5fe3984b0dfc6c57e6fc00634b2d8dcdf961f5beecf9f22bc100b851dc3df109e39d895fb62124320d22cb70d804d5a09dd44b8eb1d8896d6d962dcad322192cbe7c23a7d6e7235caebc0200", 0x83, r2) 2018/01/28 10:55:13 executing program 7: fstat(0xffffffffffffff9c, &(0x7f00006cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000001000-0x1c)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) r4 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000860000-0x44)={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) fstat(0xffffffffffffffff, &(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) getgroups(0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000001000-0x20)=[r0, r1, r2, r3, r4, r5, r6, r7]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getegid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000209000-0x8)={0x0, 0x0}) 2018/01/28 10:55:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000462000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, 0x0, &(0x7f00007f4000)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00004c1000)=0x9, 0x4) shutdown(r0, 0x800000000001) 2018/01/28 10:55:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f000008e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000079e000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000438000-0x10)={r1, 0x1, 0x6, @random="ac954c7b5bbe", [0x0, 0x0]}, 0x10) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 31.340598] Option '§Öç#\®¼' to dns_resolver key: bad/missing value 2018/01/28 10:55:13 executing program 6: mmap(&(0x7f0000000000/0x27e000)=nil, 0x27e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000025a000)={0x88, 0x0, &(0x7f0000209000-0x88)=[@dead_binder_done={0x40086310, 0x0}, @free_buffer={0x40086303, r1}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x0, &(0x7f000027e000)=[@flat={0x776a2a85, 0x100, r1, 0x2}], &(0x7f000012e000)=[]}, 0x8b4}}, @free_buffer={0x40086303, r1}, @release={0x40046306, 0x1}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x3}], 0x75, 0x0, &(0x7f0000207000-0x75)="416cbff6db63d9beb7ba09dfbeccdb913cb9de657a7a95c99fb629b0f19d9c91fb36d1dee684540f1f950389099be37690c32433ad51bc3c0ff124978773c4eae9f67203e38bd634d6c14e3e7113a2323510311ffdd587140322d0bfad3701c0a42cff8aef0fbc664d1dda4009919823fc3cb1ef92"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) pwrite64(r0, &(0x7f000013b000)="25c7de8810a72b633ba84da6aa9ed4e3d664aedfaa6aaa193638b339a90f325e93248023876377a797ad9dd08ca7ae0a10b8b73ec4df6f427de294a28bedd960e9ef4bfe693153b19f3e49b0ea4677a25fd6cbf7a60a3b96870070df8f2afe0d13414b5ecf8879389794dd5c758bda86d3f0df4deff2651a9616d739232e9299229dc1c1e15e5132eaf97f098d8a1cb1d5930ae733e3fc104861462b9bd6eb53cc9dda06e1eef4c41dd776556304ec7b44c48d463268429e7871fe8d89955813324f00131af61b0b66a6d6e9976b09d8c30e3f12b011d8da67bffce8b7cee7833306f0cfbd6e", 0xe6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/28 10:55:13 executing program 3: get_thread_area(&(0x7f000015c000-0x10)={0x10001, 0x0, 0x1000, 0x800, 0x4, 0x1f11, 0xd88, 0x8000, 0xc5, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000f19000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x14) pipe(&(0x7f000056d000-0x8)={0x0, 0x0}) geteuid() setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x0, 0x0) 2018/01/28 10:55:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e72000)='/dev/snd/seq\x00', 0x0, 0x0) eventfd2(0x7, 0x801) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000964000)={0x4, 0x3, 0x1, 0xff, 0x2, 0x7, 0x3, 0x9, 0x0}, &(0x7f0000e5a000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000ac000-0x108)={r2, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff7, 0x8dee, 0x6, 0x0, 0x100000000, 0x1, 0x7, 0x800, 0x66f, 0x4, 0x6a, 0x2e0d, 0x4, 0x0, 0x6]}, &(0x7f000065f000-0x4)=0x108) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x200010003ff, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e3c000)='stack\x00') ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000dfa000-0x10)={&(0x7f0000a3e000/0x2000)=nil, 0x2000}) 2018/01/28 10:55:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r1, &(0x7f00002e6000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d65000)=0x10, 0x80800) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f0000b9a000-0x168)=[{{&(0x7f00007b5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000be9000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x21, &(0x7f0000792000-0x10)={0x0, 0x1c9c380}) [ 31.372461] Option '§Öç#\®¼' to dns_resolver key: bad/missing value [ 31.377919] binder: 4759:4782 Acquire 1 refcount change on invalid ref 0 ret -22 [ 31.385889] binder: 4759:4782 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 31.409098] Option '§Öç#\®¼' to dns_resolver key: bad/missing value 2018/01/28 10:55:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f00005c4000)='./file0\x00') r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000715000)=""/210) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00002b8000)=""/33) r1 = openat(0xffffffffffffff9c, &(0x7f00001dc000-0x8)='./file0\x00', 0x40000, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000de1000)={0x3ff, 0x8, 0x4b91, {0x0, 0x0}, 0x861, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:55:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000106000)=@un=@file={0x0, ""/51}, &(0x7f0000b2f000)=0x35, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000025a000-0x8)={0x0, 0x2}, &(0x7f0000b19000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e9e000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x2, 0x6, 0x6, 0x10000, 0x3400000000000000, 0x8, 0xffff, 0x6, 0x0, 0x97b, 0x0, 0x80, 0xe12, 0x1]}, &(0x7f00003ef000-0x4)=0x108) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000506000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$tun(r3, &(0x7f0000a10000-0x42)=@pi={0x0, 0x6002, @eth={@random="bd9fa87d58c3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x5833816c, 0x3, 0xfff}], {0x8100, 0x800, 0x9, 0x9}}], {@llc_tr={0x11, {@llc={0xfe, 0xfe, "7014", "e4c803c7970d5d9b0b372b654515f202f08f8ba24f65b7f879f9db1d96c595869d516085"}}}}}}, 0x42) [ 31.433938] binder: 4802:4804 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 31.434048] binder: 4802:4804 BC_FREE_BUFFER u0000000020265000 no match [ 31.434055] binder: 4802:4804 got reply transaction with no transaction stack [ 31.434063] binder: 4802:4804 transaction failed 29201/-71, size 24-0 line 2920 [ 31.434872] audit: type=1400 audit(1517136913.346:12): avc: denied { call } for pid=4802 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 31.437569] binder: 4802:4804 got transaction with invalid offset (0, min 0 max 65351) or object. [ 31.437615] binder: 4802:4804 transaction failed 29201/-22, size 65351-8 line 3190 [ 31.448116] binder: 4759:4803 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 31.449941] binder_alloc: binder_alloc_mmap_handler: 4802 20265000-20279000 already mapped failed -16 [ 31.457345] binder: 4802:4809 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 31.457355] binder: 4802:4809 BC_FREE_BUFFER u0000000020265000 no match [ 31.457362] binder: 4802:4809 got reply transaction with no transaction stack [ 31.457370] binder: 4802:4809 transaction failed 29201/-71, size 24-0 line 2920 [ 31.459744] binder: BINDER_SET_CONTEXT_MGR already set [ 31.459753] binder: 4802:4804 ioctl 40046207 0 returned -16 [ 31.459795] binder_alloc: 4802: binder_alloc_buf, no vma [ 31.459812] binder: 4802:4809 transaction failed 29189/-3, size 65351-8 line 3127 [ 31.461674] audit: type=1400 audit(1517136913.376:13): avc: denied { create } for pid=4810 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_rdma_socket permissive=1 [ 31.478616] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 10:55:13 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000088000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0, 0x1}}, 0x26) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000020000-0x20)=[{&(0x7f0000004000-0x3c)=""/60, 0x3c}, {&(0x7f0000017000-0x5b)=""/91, 0x5b}], 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000017000-0x150)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001a000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}, {&(0x7f0000010000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000001a000)=[{&(0x7f000000c000-0x1000)="", 0x0}], 0x1, &(0x7f000001a000)=[], 0x0, 0x0}], 0x2, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x0, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:55:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r2, 0x5452, &(0x7f0000267000-0x8)=0x80000000004) exit(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 10:55:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002e8000-0x10)='/dev/input/mice\x00', 0x0, 0x100) bind$netlink(r0, &(0x7f00000db000)={0x10, 0x0, 0x3, 0x800000}, 0xc) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4d3, 0x0, 0x500, 0x0, 0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000ab0000-0x4)=0x2, 0x4) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000613000)={0x0, 0x3, 0x4, 0xb916, 0xfffffffffffffff8, 0x8, 0xcd, 0x5, 0xffffffff, 0xffff, 0x0}, 0xb) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/28 10:55:13 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f000001a000-0x10)=[{&(0x7f0000017000-0x96)=""/150, 0x96}], 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000)={&(0x7f0000021000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000020000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:55:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00005f5000)=[{{&(0x7f0000df2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000c3b000-0x30)=[{&(0x7f000091d000-0x62)=""/98, 0x62}, {&(0x7f0000c4e000)=""/198, 0xc6}, {&(0x7f0000821000)=""/106, 0x6a}], 0x3, 0x0, 0x0, 0x0}, 0x7f}, {{&(0x7f00005e4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00004e2000)=[{&(0x7f000025e000-0x9b)=""/155, 0x9b}], 0x1, &(0x7f0000641000)=""/188, 0xbc, 0x862}, 0x7}, {{&(0x7f000021a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e3a000)=[{&(0x7f0000951000)=""/219, 0xdb}, {&(0x7f0000aec000)=""/1, 0x1}, {&(0x7f0000fd9000-0x52)=""/82, 0x52}], 0x3, &(0x7f0000367000-0xce)=""/206, 0xce, 0x100000001}, 0x2}, {{&(0x7f0000cb5000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a1000)=[{&(0x7f000042e000)=""/162, 0xa2}, {&(0x7f0000666000-0xa8)=""/168, 0xa8}, {&(0x7f0000055000)=""/7, 0x7}, {&(0x7f0000e06000)=""/244, 0xf4}], 0x4, &(0x7f0000ddc000-0xb2)=""/178, 0xb2, 0x0}, 0x1}, {{&(0x7f0000a47000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000294000-0x70)=[{&(0x7f0000228000-0x7c)=""/124, 0x7c}, {&(0x7f0000a35000)=""/167, 0xa7}, {&(0x7f0000e55000)=""/29, 0x1d}, {&(0x7f000077d000-0xc9)=""/201, 0xc9}, {&(0x7f00002ac000)=""/122, 0x7a}, {&(0x7f0000647000)=""/109, 0x6d}, {&(0x7f0000456000)=""/251, 0xfb}], 0x7, &(0x7f0000d67000)=""/89, 0x59, 0x3ff}, 0x0}, {{0x0, 0x0, &(0x7f00007e9000-0xa0)=[{&(0x7f0000a54000)=""/0, 0x0}, {&(0x7f0000094000-0x9b)=""/155, 0x9b}, {&(0x7f0000bd1000-0xf)=""/15, 0xf}, {&(0x7f0000a24000-0xcb)=""/203, 0xcb}, {&(0x7f00005ac000-0x21)=""/33, 0x21}, {&(0x7f00009b5000-0x6d)=""/109, 0x6d}, {&(0x7f0000d88000)=""/186, 0xba}, {&(0x7f0000fe6000)=""/201, 0xc9}, {&(0x7f00008a3000-0x91)=""/145, 0x91}, {&(0x7f0000113000-0xa6)=""/166, 0xa6}], 0xa, &(0x7f0000650000-0xb)=""/11, 0xb, 0x8}, 0x0}, {{0x0, 0x0, &(0x7f00009ce000)=[{&(0x7f0000a26000)=""/130, 0x82}], 0x1, &(0x7f0000ada000)=""/94, 0x5e, 0x3f}, 0x200}, {{&(0x7f000042d000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00002c5000-0x70)=[{&(0x7f00009c4000-0x58)=""/88, 0x58}, {&(0x7f0000718000)=""/228, 0xe4}, {&(0x7f0000bda000-0x48)=""/72, 0x48}, {&(0x7f0000cb1000-0xf3)=""/243, 0xf3}, {&(0x7f00005c9000-0x2b)=""/43, 0x2b}, {&(0x7f0000044000-0x56)=""/86, 0x56}, {&(0x7f0000636000-0xcd)=""/205, 0xcd}], 0x7, &(0x7f0000301000-0xd7)=""/215, 0xd7, 0x5}, 0xde}, {{&(0x7f0000e1e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b51000)=[], 0x0, &(0x7f0000458000-0xfd)=""/253, 0xfd, 0x8}, 0x8}, {{&(0x7f00006b0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000801000)=[{&(0x7f000018a000-0x99)=""/153, 0x99}, {&(0x7f0000a2d000)=""/4096, 0x1000}, {&(0x7f0000c5d000-0xd)=""/13, 0xd}, {&(0x7f0000fb5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000348000)=""/61, 0x3d}], 0x5, &(0x7f00000a3000-0x31)=""/49, 0x31, 0x2}, 0x7fff}], 0xa, 0x2, &(0x7f0000399000)={0x0, 0x989680}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000d03000-0x10)={0x0, 0x0}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000089000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) recvfrom(r3, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) recvmmsg(r3, &(0x7f0000715000-0xb4)=[{{&(0x7f0000fe4000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bbb000-0x30)=[{&(0x7f00007cd000)=""/4, 0x4}], 0x1, &(0x7f000033a000-0x40)=""/64, 0x40, 0x0}, 0x0}], 0x1, 0x122, 0x0) accept4(r1, &(0x7f000077e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000da3000-0x4)=0x9, 0x80800) 2018/01/28 10:55:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009a5000)='/dev/input/mice\x00', 0x0, 0x2001) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000aa6000)=0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000ce3000-0x3)='./file0\x00') ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000249000)={0x5, 0x80, 0x1, 0x800, 0xbd0e, 0x1}) time(&(0x7f0000db5000)=0x0) 2018/01/28 10:55:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00004d1000)=0x0, &(0x7f0000c40000-0x4)=0x4) connect$inet6(r0, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000884000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000b0a000)=0xb9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ecd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000258000)=0xc) recvfrom$ax25(r1, &(0x7f00006ec000-0x2b)=""/43, 0x2b, 0x20, &(0x7f0000b74000)={0x3, {"7fcb1c067257ca"}, 0x401}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000083000)=[{&(0x7f00000ca000-0x60)={0x27, 0xffffffffffff10b9, 0xffff, 0x1, 0x4, 0x8000, "c6e0d0ea6d29db1a6db685d6f8f4934cceccc1794d1f74b478c387a399c3c3a8b5c6dc827870ec2f170a29e6353b04af21a4371fd8858766151d576b51364e", 0x1}, 0x60, &(0x7f00001a4000-0x40)=[{&(0x7f00006ee000)="778e56e3357d2d454dab2e76cccc0a26bb2a791b01dd1ab7f0c81124937ad2666966b62780bc63fafe16e72d42c9f9701e2ff727d24352e87a4f5f42889a3f6e3a16bd924b6e591d12051cbd7b41040a8ed91eed3ce00b2da487626d2bb2fe67dd1e0aa102f09fe8ea18ec5afbf436b310c15857e519b09e44e4d72a5c6aecb9d0abfb380c509548962376a3d667579a5cfcd2679672fe61f7ce5c0b4d1b7205e3d9ed9d8da2bd2eefc6dd048b2bf4683f357f8d17aaf3135ce5a37ca84903298d4281daeea0c692bc622627084095e74c4f75ae1d433d6b68537484f0529bfd1897c32fc74cb251a952123b951fdc68c666f5275f9c3694682108cff88b4aa1f38b4112858cd9a8145c64f29c4778a93c8b9278b4f52b65460d505a7556bb19e3217797f641e6ab5014c54ed6830da2c56b4737b68bd1e511c2bceff12d366b424cefd69f9298eec0fc43f6182dc96b7ef3b165d43def677182f0fad3dddf570d5378f71b788d10b182e874fef3a3f41f771531ace9bc66cf0440bf3860abbed44efc31a0f4cff1be74bc6091f03e437a7a3f9baaa62f947484e14975a34517ccd7f178e6628e05d34f984333d3d3e87040dbeb9f932f4755aec8b03f5786ef86a18131d1dca12df09fe3f59092a41a35b5a7e332cb635bc446d30d4a92bf479a9552be757852c22d8507f71e39d9192e09776e6c79e0cca5440767dd2995089b174490075e95a7f6780a5af7bf3fcd6b1371031a4c6daa928286400d0afdfd7f357f25c582c1eddf932cc40fee1943bd7de53a40ab08c32ec984b17ded8d3789faa74be7d72f0804ea484456074a8dd693833d3e3304c31da2676b70ece241fad5d7e6e302823c12a0f8bcc6dd049b81876f7ad535307ed9c3a77befd0590d5ad69e96ee10e3ba7cb732828832d0caeecb75ce75f3dd49401db645fad05e795a380d8a0a03c4429990415c8b7aaed3f1eac42e58f28f338c35bdc3f6323ab0077ae1dddc3e7c1a604109c4a4760b97b1dff9674a817ae611c8c940607c4c74c631edb334c814f97e3ae9aa75a22d1b446dfce93073d94a908a905512903fbcf31ba7051129a8d09382489292d292d43d1aa45b3bfa71f18d9af5b2a4fbe8cd10eded5fa3e0de290db9a98e81a3f1494df5e49c6803ee2a4054171c17aaeb31da80acac86f3fcb216400419d05a55539d7f2207e81e6b982a0db940cfa0a93e1918a509c918dc1920829504b2e8951fcc8c4e8bdb0f68c94a62fb6e1382f6e7bdf81f66bcbce180929e127dfefd731e79a10e5522bff5f57c39a724afbf9d1316dda114600de19d468413cf72c43cdd6c0b9ee2c7fa6a35c4898a153a6bd1bb276ae2dfa6e50341b574aabbb69a265a281dab8ec798a54b1ea10141255034dfe5ad10995b1a72385ace295a309ec0c6ee06cc975a645c887e60845f4dbab9f9f336e5e34bbf79ac9929cec428e579affcce0746994171fd7f5c3288ea19c21876bf4c7537dc286291708f864548161e82b7d0202b063ca36fe0c6f42141eb8bdf9fb45914bbc61caf484b3656f0c31a3b51ef182567bfa1f71da7e2436562f06ae20f29657dc662113467b1ff0f6e14518a1bc05537c36e9ba6c3a30eb0e615544cb1140d9dfc485d76270a5c2dc5b465a2336012c57f0f4a16508f6a8b34fc1920edf62c52c8fadfc47dfd2bfa4d73a69a1ae04865d1ff40aef083bc550536b243f281e54a367dd6bd4650f23e06534397e5b815d663dc055cef9a8c10a88130c7b3999eaa53220351248a74f51a22aa5b7b858d3863b3561113232a8f181afffc90d79b1ea6f519c0bc0fd9fb8dabe4b8643dd6daf205e257edc4f763968029deace385155bd23f8820d7fef5b073f76f2696f7b2c2392b5ab0f00292bcdd50706b05e84000bbdd598b3b964e5d2ff8dc89e5cdee0556a6409d5ec795adb636e2560142ce3853243fb03ab5d53aa00b0f3e4a24d76f53fc07e70bade8dd7e013feabfa13360d02744354546fffa330a38e81a17fcc73d9d74933fb4485fa034114eba530e7895504e3021e9bfdfd27b3c27d51497eaf20799054d9ed438668c4ca3e4f9247ef182d6b2a36c5174d2c200cece904e1381dfd12b59d3e926c44c63fda174f757f67b17d9ee97ff2f22223f1cd659949fcf5baa75d349110831004c70dc936ed6aa3869e186e8676c85269dde58d106546b7fa3d5f67aabb7b516c7970a23d91ca8798d12a45e1ebdbe9dd56c747c2b607a7340ca452733d49620080982b16aeb1d0854b5e18ec359abe31c08c66944c87f1b62b9d8f650485066ddbfd4a4469a9f807404c6444044a9853e29ef42b4cbb7af57c89b5377edb060578576264c3a00c48c8d2d54c4075f36d25f15c5ddd7d0b1ee385686318bd9d3be91fdd6dd187785e8aae92f78629af1242a742113b06fb3f83174874cb049b48b668d53dbf9fc266f4b055c0de98af1a70cf81bbd931a984579c0545366c91e7414dc6b8d9670f707db8787999d8c667fc30f67f407a10ccba64479ccfc484210354828218e7f94d8a7a0ce9685afcb1b2db942656d175829ed9ddcee9d1ec9181fc3a208832a28c5f4c73581fefb4cfb80ade187b6210469279fb4079fed85516f0a1ecf4d63cb97cb3e3b42567ff29c8e96bb141e422e1c78df70a7de58a774f4a3e4103ae23fd87192d483fc2d08ca1b96af974b7cf76d39fc29dac06e873221af049d860b3fcf2ec69104eae52086ee7c29e986655b757c90bf10a157d0a2d74755c699b42a3c2acfa5e46184b55ca35eebdc34bfb72347727fdc2f997d48256d425966d5af6432e649c1edbb59f3d58b64c22ef6030e7bf9ed398ceac9db66ae2c7c8dbb5ecd8bbfbf4e877102078f2cd933ca33e58b4690cfe639d29eb539161edf8a58f03ded9004599e78856ae649e0131396199a25467506fd11fc6f0027dec156f0ed0acc5aef51c0601f98e7b011b68963fb541fc8b15c454a5e499df5a4397d3238de57be9fe329c22da227c99ebe9fa80e406b144f447356cc6379220591bf56ab10a26047dd2c04f685ccc5aa397cba8515cfec3d8c3912f5a0d53f70cb3fc5090a11981ae6995e44f3a69eda6517f94c091555fa669b0bee29099fe614068eb910570b5318bc8574d868418c1e45b416e315201fee35c862753148a4867cb534bce98bb2c486b5d7a73867210e10152c7700865d37724d13de69fcd79ec3f383903ccfbdf599c2bd28f12c8b034d3fa9972412f14b285a3093056509f2ab501c9075760932812af6c8295b29cf4e3e5021b174dcb4a35303ebf73925da0f3a06649f82535e91efb809671ce471dbee3566ca20ad561aded53475523da827816ad7dba6614fe8abca215804e9acda8afedf23d18a9b2c6cd262ea4fea2d3e3481b5e139abd5f43f72fa1cbb8773a8177f99ae7f4ee4fbf51d16496fcd2d63a57f7adc046d3c87850e754eb7c627ed442f31a9c69fb9d41fafb4fec56d28c9e3901747519750e68da77dc0c4b4055635aa31f0c8b3327164f9687c4d51c700858c8876eaa41b1b3e927d0ce1e0f00373226db8126673320ee8f8573d04a71950e55b3e918a481d92d4025a92e55e031e690020fbe05f4c6964947047f225b8777bd366caf653cfdeb7d4f2f0413eb262736302f45238cbff731b366bb58fa4fda28307fb35c970fc46d9765cfc53d01349815d8dbbdf485acb1fb79498722c3abcc0258a6f34c71de664604e8608db0c0cb167ab8c9a218660033876e47404cac8eb6f272a2914b1d6b9acca62fec457cea7fc5640a9e6f0af7221fa7cdd6396224cf39dd00e451b8e04c65a2656915ff99f428e61b287e6ceab6af3f04359252387ef48a9c87c01c1d67d9d840dd1d723fc2c97950ba7b2f0219fc556735b02454d9237a5e03668e9c52d2686ce81869a5b74b476dd2d10de68bc7cac20b60d7d3405d3f9ffd177018e9732a31ca16659fab038f725540bbcdda241a7ebecbd2ec00c74149de4c041cdd5fc6638d9cf5a91f386b82b1b3154e81d9776bdf3e61f5cefb4b8d9eea2a6ac82577ac5a4d175a20a6532a81784dab0d54efabf4754a385511b8255a20582bd4b4397e5b1d6d1e1d217d6978ef8b0ebc96a413158f89d812770dd0dc5184f8a5f614633b254ec7a5f4cdcce7d179ccef2d1a47239cabb6e2a50b4d1989ff9168e056c58cc98fced6ca0f3ebed1a4f035704024dd7fc36d445a3dd4a5e510827b0549fcbce570546597ae4d5344f63ac2668cac241538d0435d76c894b19ad0cdc2638ff8bdb9cf4cce01ca1d6547e3335fb54ea7301017760e2f0fe623b862d2083a39964e53e27faa48dcd1f812b0054055a6cff327da14c4888ddb3fb897ca25646fe2197ef1e88bfa68601de28be1a27c366be6657d07b98a1d469aeaf60c9fd877a301653d86f5528ebe7d69bfee987ff94168a2cb33394ae4f3aeb863543baacfeddb054c481327bcfbe079af3043e684f5d2daa38acc96aa57646cca3db0ba8f394cb5ca0767aa9a90c383385f614f1ea3154d8f37595164ccac4f0122aee257585834c19fce62ffc2b63bfb0aa2778989289592277dcd5bb08d37eaf51de0cde5ae4ad9e80d23dffd0bf55409d94c8a3969642756d83a4f8860b080f7789678f1a10fb895a7580527afa8cce0759049b95ad288f919def61bc6458458d5b52e54a6ca04305c29577e530e7f12011c7fdbf886c2e6fa46d09cfe158a89dd9122c44232ea938e1543090a41c2841f8caa20167e481552ea0ddeeeba356e4a1f544ed59c2cc84f275cfe548176cdd761d3d87ae4b58ab6955f962e96532308ca4a1fa6f84ddeb2bba025bf6c82876eaa699bb0c71613996cf608f00d470ef6a77421fb7be9dbf64f485d7ca2fe93a52c89cd9b3284b552f53974bb3e4b6dd70da96bca6f7e259a83d2dd0a474c66124ae6cc929099e357f3bd202ae200af4420d296f646b2c394e7464b4b9be481a930f65d7f766d50e5ee00217204ab4a1e4c87af88210a2c14951211023d9fae11bfba15ad67f25d90e4718f273111ad473b1d134929a94308589dd7c0c67b04990a82ae28040e6e7e30cf3c9ed589845bfdc9554c5cec5a85479a258338e7e11679c547fd1276381a56ba04a3db0f94f7af8567e9d5bb16272cf76316d1ed951398b6846eed023af75f1d70b6b7537ef81108223c5d545fd3836757a8de9b9378bf9a3d37811d12674096efde4726b7fbde9c831aa2af921e01cd03eb8beef97b3d136a877883a3660385e33872af9e7c2ccf9b32c8b98a17d1a3b6de6b2ce3edd04f020e8592b7707f8781857d9b7800e238b1d1eee8ad0b14ef9d99ca125495c926a56199d17f5a4f4eaaa805c9a53c386a4313397dc4fb707ed3b4aa640c893cef9cfd1768638d7961ce5013603e906918024a6f07b0b090b727cb124bc424c0c445b8eb41271064192b1fabcb98e566e030e901fc1b924e2ddb31e2df52d0e63722b973a3c494d4c00ae6043050778f7b6647a5b82d901f8e69bd60cb85253168e03a62ded4f52d38cda8ab2ac34a41fd5d4e631d6e544edd608f35c9648b67ed00b8ff345e96b420656d23686934ab73dc6012249b37aa599121a0db4634960ea2f152c8028c1bd0bbce20ea2908df8be8f6b440d2cab301ea64af4076f050054a8fe853701f6767d24d219e25ae27eff5fa5c545563209546fe17f50a227a7df988e802720a011ddf9ae0d9190c19eb12215b75c7cea29ccb4d96a97ed1c5f6057597fec0ba34f53a1200183b1a2298a9fc6b3cf2e760566c05a", 0x1000}, {&(0x7f0000f23000)="5baa2d4525fb46db0e219dbc18ff4f767ba9c6bbee60e56af54b7042d64c9ebb46fb74652d1f9927f9fdfdd3cfdaf5885cf53c3afb859b6e5d23875b24200219518de4a03590201aea59adf1e12b04254a209e3b5e73d82f4f98423afb3cddce015615cd19b9f137b6c3608ba256254cd395d9", 0x73}, {&(0x7f00005d6000-0xd)="9b39e45147ee2f9e360eee65a3", 0xd}, {&(0x7f0000f5c000)="145c2e5c9fde888bc78ef3f737ef78dabb60db1cf63ead608ef3831d833c891c82e488808823197d43826f386bf10a0d8c516d548652777076ebba5fa00739e24cfe0d8befd889c288a1083d715096b89ea44461f84729ab4fedbdb5495d53dfd2525aba15138ce3f2216a26debc3953ef3f61b6924973f9f12bd626ee1ebe9a1148a54c22907998b815d64940b5abc3c2067491b9cd9446deb19255cf1476a80b9699d342ec7a9251b5e527866344a33e9c62a8ee582d6bc272d31cb7545f598b442a", 0xc3}], 0x4, &(0x7f00006d1000-0x90)={0x90, 0x13b, 0x0, "d9d5b1ac64b46be14a54fbc951abe1dc9175d7863d9cceebd5f156b8b0b997786bcf159ee9e663bcfb7ce958bfe5e603b16a703fa4e704b6c6e47b67b044eaa384b57816e0c683127a2a87f005faf2cb25df37733770f48c2fe6b2ca9a075093b30dc22deeb23fc2c441931f9b25914c5499ba29665ff9b3214696b0486e761e"}, 0x90, 0x0}, {&(0x7f0000ad8000-0x60)={0x27, 0x8, 0x3f, 0x3, 0xffffffff, 0x800, "e1a3038e53354a21e0b5f2ef383e485ddf7a5eff3debb46f4d2bbb1ffabfd8b6e8263a64b85452c81343dbe24ba25a9bbc2184eee140f8b2f9339a46fa7f5c", 0x5}, 0x60, &(0x7f0000a2e000-0x80)=[{&(0x7f000075c000)="8d1ee13af1e8d88378ae26f1b4db9d0d2d6c3ca35bf21baab53458966983a4b3f24794c31291ceaab7518d2b48670df1dc51f7", 0x33}, {&(0x7f00006b8000-0x95)="cce8a9c030ad39168db5a5cb9b3a5844874457a00a5bd93673e7529f015fbfd15e64b7c6a76bd58f0a42c014ebef10161c54b526c3ced3fc49e1f2f8f0646f27b7ecbb8909efe7dae66c08a95c91fb4d78a71588824e395ca03bb93ca948814ed17636a2c50ce84cfeaab64436a89ab5c008ee05364b287acde841603c991b2a5d0c2a2c70c2df7d283b55948a2c84d2ae101ba4a3", 0x95}, {&(0x7f0000593000-0x65)="24f8a8fee6b3404c3cf93f5f26b57da89bc7152738bcf2025d99b4c05b6c8631396010e41a7563c1339ab3c80cbf7d381bea8337f1b47b738489a5d2d6a687100c1017d7f74113c06f9701fe2e86c5245279a433d05678f75e0bfa3c7248382645566761e3", 0x65}, {&(0x7f000062a000-0x1b)="aaf96c6fa2ac891ea7c9d970264523d99c9143f877189eb7f1ada3", 0x1b}, {&(0x7f0000360000)="", 0x0}, {&(0x7f0000d11000-0xde)="9df3566ddccdebf4dfb45669dff36c78a05bf160714f7e786fb0af8dbfb879368d335afda9437339c2875f45b582a79342f4b849f5916e4867343d0d0aabf8e1904d3814b6f29d530af68bd1b422cd25fd2cac2feb8fdf0a313ef49fac1fb497ac8da85a43bff5c77713723135fe83823c6c4697efa43a3fc82ff486c51e8f8b57a2b208fad7fc8567b67e156bc158fe8d5e556b614d318fd5d4480dd93fadd14ee3d4c3bd4a038bf4c1851ed1982c33cb263a8007b0bda5695bc5c5dfc5586af09236f67ffe75dfe52cb94d8185fd0862cb6d340ecd4a261f3d185494db", 0xde}, {&(0x7f00007a1000)="03a055d6bf4e443f66efff05be98cf4d1e971685af0c29b024336901773b6a5ccad2847768c90d846a93a3f0fa48a88ac573366f9992a69efda306fe474b1243ee9c97e585618c008563af999b22ff42a669742172d81514ea801ee1ec867bfca0959bca229da8255faaad58a062ab9ccc7c9909299901cd91c80ebd36144801e41153aede2e88d592a4101906d4459415ccc8e5ae51f9df39df5a147e89e4eead7726897925cf2f3f02c8d70ca673283e9d9c096db3b428cbb0f80099431e5d5967847db84fa2304e3a7c47ed7940e1ee", 0xd1}, {&(0x7f0000492000)="eac173662359b89ed44b9bac545b4d9b87282b04be0168d6467642bbf7b43e0be137f51c4d13309a885f376c66fee77aaa9f86cd3b91c62efd4892363a089ecc0ec27781d9823db04d4ac0a221bc5785b3b0c0304481d86e7c7d1c396986769750d3a8bd0d4823ca9e2082247f31ac0bdbdf", 0x72}], 0x8, 0x0, 0x0, 0x20000000}, {&(0x7f00008f6000)={0x27, 0x8, 0x4, 0x7, 0x0, 0x3ff, "5dcc3b6058aa3acb986d5d894a4bf6cf886ab87079bd7f02e1c1fd41af182875b9506389c25e8dbc478d0bdb9d4c61d1eed889068b6d0d97af62e0729d0836", 0x1}, 0x60, &(0x7f0000428000-0x30)=[{&(0x7f000024f000)="db38e3592545bb291adbf0a600f884694a99d6f62d457309ed3972b6bbacef4f5003d129d495d384a1e3b032d9dda31fbff6e95fc5ff35c4f0d6eb1d8a41224d47ba8f15a31ade404d3f405e6bbc214df94e1bdb718605eaad68fb3bd32f8884df349f8a759bf1bb9396c12ec924eae05ba4b5a4a9783055fb7d488a171c4a9376199a34130f65fb7b91184eb230e5d158a5c66f1391ffadedcc4a9e6fc4606fba46250df644fc7012f4e82101d4bd33eba237ab6710b21a0780723b5be7b44041f50396113df5f42f51b3c922b7be362c114e8393f38195fca1", 0xda}, {&(0x7f0000477000)="0084c7fb88fa2b6b6356e8490e24eb8e41aa3da577bf4ca378584daa7964", 0x1e}, {&(0x7f0000ef7000)="c15f248433736f1be7e22b66dc9385889084bbd0e288a5b4e4194001c6153159560c0a7547581a41e750e4438281f3601cd8fd1a2ae95169c95e83d3bdddff1a0a68e9aaede33b165f65425a71625010929cbc16431cddea48ae121fe5edfdf24fb41f8fe35f5131e5b48b7560d7be5b7b8d03b57ddfa44e5c2ca1b4e55e477efe", 0x81}], 0x3, &(0x7f00007a8000-0x88)={0x88, 0x115, 0x90, "46575a9467dbeea6b8f70a9cf1361954ca32181964e73cf6d7ec3bf48d8ea74cfd87ed0f9735b5c424745bb45a73bd283cc9c10e9875718577dc058ebb122d99d72961728a66f33959714e321403b97bd2d415e744e3447e355ab3679d0b75b89bd98df1e73172970be6dcbbbb0d65e49b677d"}, 0x88, 0x44}, {&(0x7f000017f000)={0x27, 0x4, 0x7, 0x1, 0x4, 0x3, "9942e3881373086f347f2f97bba40446dea08b0f8dcffe6939cf08037257f5376c1a8320be72b7139fbc846dfffba51e1c75354c9a3469b7e178405ef8cd90", 0x800000}, 0x60, &(0x7f0000954000)=[{&(0x7f0000a55000)="d198c4e8a1617bc4b0da8f845022d73a1ec35480360a45d3a55430dec46d7842b4a2ed6d64d748ec8c30264abd1ee99ad3e7f8d2b1147ce161290981297d10869e9f158f9e61a09e441bdc814c882caf2124687bc6abd7f0f3da6a69cded8c0955f105b353e60ba10e8e0cba8aec6a8936a446e88a594644e30bbaa96d034ddf02d0031942997556fe296a8c2b9fafd8b0ff5ed99cae4b25d2", 0x99}, {&(0x7f0000291000)="8ed6c28dd820f64f32c1d2a488e669d2ee431151629a9548da2d2b5a3f9166d0fd2055ee69203907b74367500ffb039a9fe3858004b328326de1364d3246beb5dd4860501dd159b98e9cb3a180d1dc98d22ff388e6ddd084f808bad52bb82588c300e613dde7d04a6dacba89dde0f3f241ebb4128014cce5e3fcb811f768826a4dc08b878cb30409c722d2bf5f98c76e5a5b7dcb0152afbe49aa3d9cc3c207d4610678be2fa6e4d1f969df5379bea1b9616fd8d084ca1b13c1775c9f97698402050c537081951d7a91363771d8d8ab4bb1580aa5ca9bd9f22b813843a90fc5e5721341aaeb9e421ec1213289c4b1b309f484f9569a35", 0xf6}, {&(0x7f0000a86000-0x93)="f50156c81f2d3e7ffdfce5c7ac4580da96f81e9f27500293ebcaa1e105e7a732581b65ecf78d0071aa288cfb08d3402165b4b1e099e401d9d1c13e36204b9a88e68569af6b37aa593d1bde4019199f54ce5918227970ebae45ec854fda4a3d2102f815c92b7ad1dec3fc77fac88442f9c8a80734b0e21042fd407f80132df6bf2d924c147321d9a65816c7f36d70f38a870f60", 0x93}, {&(0x7f000073f000-0xe3)="7dc3201f8de8e14477723784f2c75a7970206e25f3964571067aa37f15c0fe464f784d7b5a29f0b33cf6b8335232089cb8262b96d87252ec24e78c5c3c23cfa8f0b79f634e368a674f9c45248d65faf7132e7322dfb8b25f8d662eae7f45fa397c9db2bf00234b3c0bed2ec48f92230fe63897d3fa42786f764edff4cf4e63e878c3919f9d385b45ffc60b2b30a6f3999e1d88eda6f6363e12a6515781c4a5b792b2e6424cb64cdc0e21b42d79e7d1ddea03d7ac774ac4f273b0095e43e7aab817b88c8c3feb73fe11cb0fb14f33798665e2d4819b1ce2a9e961e7b76e8b23415e92c0", 0xe3}], 0x4, &(0x7f0000916000)={0xe0, 0x10f, 0x4, "2995e6b456a659ab0c3ef9604fa740bdcdcd157f9ad3a250b4d67dafbc40896115530b09b4e650415740a5672eae6b70292b03677ffbd3db2d1fc2ba2715b2cd9330e8fa1e064589b1850b0e9391834954a651d91dc8ab5c5cf5c1678521f5ea00170ba07f0b30fc4ac2ecbccc1c557521943b8fb4f7042ae0606fac28e077c4faaca68f336763a7d9014c594b56e110d8fb51e40023bee47e963e22d5d4aa331dab11bc833b4cbd357810b36fdf39df4ed78bc36ac26e9156d5d1a8637f40108dc22aa8b1723e6b131d5fd5090a"}, 0xe0, 0x40000}, {&(0x7f000043d000)={0x27, 0x8, 0x4, 0x4, 0xfffffffffffffffb, 0x3, "bb29ce74fe0fd55975b8df354bcd599a9314171451ea3aa8bc32aa08bfe9539bd1d2df7bcb38d8001e5fb0e475894d581200a37599d5ef47866a48188ed603", 0x9}, 0x60, &(0x7f0000409000-0x50)=[{&(0x7f0000115000)="db92aa4cb9510929a9287614785edbe577c1f8145bae33efb1e743441aa8a309d3c55f5b51a4f27c021d1893a9f6f8c42b51ab281f7c144e5067666d5d389bfe68da85a01cb9e8e052128e5bf0c514504fb23e53a22ddbc9d51993b3bab3e0f9c23c041bce049725cb9d4306f764578e08cfccaf9c1df98d585f3cf9d063cf9f227e325feb", 0x85}, {&(0x7f00002ab000-0x21)="3ec7467c850b0964fceb2e0995d2cbafbb4bfdbc86ba3bd58124a4aaf05a17827a", 0x21}, {&(0x7f00004aa000-0x85)="00ab5d6b2f7d020b685e823228db2306a67cbe60b0358eb15f0d87a5602cda395e97c8feb39be74960f423739e6822a30387f3c2c1ff121c96d2ef7c423744060968fc2e16d997fe73a18765e4a197bae3cf7e70aa844de4cf872ce45d97ed10fed408df7926ffd84661d124508fac1d766d168ee1e58b84f7b66dda005cfab02d716b9a4a", 0x85}, {&(0x7f000076c000)="60bf769297cda25fff9d2bd18ed9c87cc068424fe4b81bdde1c120168ebe83b787f32c934b238e6b7364e803df88e726e4a3adff0007c6b5a1d9132bb64fe798ac493e7556b42b28a45e857faf4e4a3d10db044fab527a7d22d865670dc196605b810c3a030d8edc4c9db5beb24273b6f8a44bba229e7c5b26f1043cb1f99252b1650d30c343e529f4aa5152d7b59b7c2e43e55f5e5263b1367164a46deb3f5c5e3124969da8efed9ed05bff66897181e59e471a94e26f9a112297091d5b5c1c2a4d79d407ebb106db94e8e6b181dfbe375844547ad926f7c55866ae1b59ce96013dd34fcc46", 0xe6}, {&(0x7f00009b9000-0xc)="3a16ed984b0ccc0dc2572635", 0xc}], 0x5, &(0x7f0000588000-0x70)={0x70, 0x116, 0x2, "05e598dcb0d6a846e1dbb05c7862b06518aed15b3e5b3fed1ee28e05d52feaeaca3e05d2fb1563d8a4554437e919a75499eb22cd01ce87ac81c55f62175a94551648cfe2918ea50e6ac601dd4ba4b9acd5e615bba775acd96c2931f397"}, 0x70, 0x20008094}], 0x5, 0x20000000) 2018/01/28 10:55:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) open(&(0x7f0000c6b000-0x8)='./file0\x00', 0x1, 0x46) [ 31.478636] binder: undelivered TRANSACTION_ERROR: 29201 [ 31.679661] binder: BINDER_SET_CONTEXT_MGR already set [ 31.685294] binder: 4759:4782 ioctl 40046207 0 returned -16 2018/01/28 10:55:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) read(r0, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) close(r0) fchdir(r1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000010b000-0x8)=0xfffffffffffffff9) 2018/01/28 10:55:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000031000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ddb000)='./file0\x00', 0x6e448f959d57bbac, 0x8) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) 2018/01/28 10:55:13 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f000001a000-0x10)=[{&(0x7f0000017000-0x96)=""/150, 0x96}], 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000)={&(0x7f0000021000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000020000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 31.747971] device gre0 entered promiscuous mode 2018/01/28 10:55:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000002, 0x42, 0x3, 0x0, []}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000475000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007b7000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000017c000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000051c000-0xc)={r2, 0x80000, r3}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000047a000-0x4)=0x0) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b17000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000629000)=0xc) syz_fuse_mount(&(0x7f000011d000-0x8)='./file0\x00', 0x0, r4, r5, 0x8, 0x1000008) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/28 10:55:13 executing program 5: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f00004d4000-0x8)={0x2, r2}) fcntl$getownex(r1, 0x10, &(0x7f00004a9000)={0x0, 0x0}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000033000)={0xfffffffffffffff9, 0xbfc5, 0x40, 0x40, 0x0, 0x10001, 0x6, 0x2, 0xfffffffffffff554, 0x7, 0x2, 0x4}) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000033000-0x4)=0x0) 2018/01/28 10:55:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) open(&(0x7f0000c6b000-0x8)='./file0\x00', 0x1, 0x46) 2018/01/28 10:55:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000dbe000)='./file0\x00', &(0x7f0000390000)='./file0\x00', &(0x7f0000f12000-0x8)='cgroup\x00=', 0x0, 0x0) 2018/01/28 10:55:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="99", &(0x7f0000264000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xce)="991741eff198ae0efe32f063de7a11a6feb3c81f9de2af6997a9bee7abb813be2c0b6a88a75f555de83a58c31eaacf9b5012eff30d906ff0cab776bf7a8f70b77cef789bcc705f89b0a11a40b6510ff21b73f24d891205db68b08cd2013721b60c02e6f4844d72e58278ed3e846ed67da478389c3dab779e8046e51f27cfe1785000994a59bc73529fa35f76af87898faf82efa1ffa80c0be37711b220e7ecb2f857b864bc634f19df320774ba8c52404b618643234289f23d7355fde958e34700551b5775b2b5f60a3f7ef12e2c") kexec_load(0x0, 0x800017e, &(0x7f0000905000-0x40)=[], 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000805000-0x15)='/dev/pktcdvd/control\x00', 0x9e5328f06fad8cbc, 0x0) fallocate(r0, 0x0, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/01/28 10:55:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000ff0000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000d35000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000af0000-0x4)=0x32, 0x800) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @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, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000edc000-0x8)={0x0, 0x7}, &(0x7f000072d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e48000-0x8)={r3, 0x6e51}, &(0x7f00004ac000)=0x8) 2018/01/28 10:55:13 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000029000)='/dev/sg#\x00', 0x7f, 0x80) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000b43000-0x73)="930ef1b440873b0a8d81b35aec8495b5ce98781bcccc832fda239bc6654f5b0582b7e5c9bd2d1a32e9f6f547fe85084b7a6c73a1080058eb32c23200badce8ae3b0a5742c33b345a9afa0cea374d693a6fe9a3e1444eb5f9445d03f7d0fb33173dbe4edcb5a7a0fb3e0e70026b9ea40008c987", 0x73) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstat(r0, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 10:55:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x2000) write(r0, &(0x7f00002c5000-0xd8)="36fa0ec6f4d708b91fe36ce784319433af8fef857184b1553bf83ffdc046d38fdf214ade023c94efacc6aad79df75d9a7b7cdbd700e57f216d40df625f14bed3fe7087e3e341e374882116f545c83fcb8f0ad63d286f80f66ccfec17f708867792080e07021732cd69890bf58334a1e14b22750b73bd001a432a4f29ff87a709382c06bed9869860f3470658f24206ba886c0d124ff1144d07f28674feaef789ecc2cc5f754968ef6d3b43e36aabda4588a3b6f56d482860ab9c4483c04e3bcdc29e4836a38b1c783df6f88b659ea5227af42b219f1f48c6", 0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000015e000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) signalfd4(r1, &(0x7f0000ccb000-0x8)={0x4}, 0x8, 0x800) readv(r3, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/01/28 10:55:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x9, 0x80000, 0x2, &(0x7f0000be0000-0x8)={0x0, 0x0}) sendmsg$nfc_llcp(r1, &(0x7f00005cc000)={&(0x7f000050a000)={0x27, 0x8000, 0x1, 0x4, 0x20, 0x2, "a626a84a5ca1c55bcabb4fe724b67d3929948e05ab0cc30e76c724bd10c25ffadf31a414ad5746e8917708d2bd21c1c461e73ca03c30d82923c6c8fe16ee91", 0x2}, 0x60, &(0x7f0000c1c000)=[{&(0x7f0000843000-0xd5)="6edeef78392370634ba54a3bd79bd1aa3b7b5c01e3090395dcef7c0f093a017be172af07f163b826df59eac0e34e68be95ffa54d3d63c87a0dd1a21064e99067cd4e21d6365f1a4aa957f89d25daa68b3c0a1e2e427d3c0d5b523b538fcaaf86d99371b41047651e62bd14e9b72cea7e91ea982f42a000e2b2da552ccd181908b5a1915deba20943479670ee4614d27b9a0e2d475a406439aaf847c10d4bbb3f1e98486cd232e854710c5e58bbd69356e72bf92674fbb1a7b8ea3696acbfc302a70b3540767da08f19626b770080d2d9068471d01e", 0xd5}, {&(0x7f0000606000)="5826a1f220bfb0a3f0c075fc289654da29b3a4705a8e9f17a7d5224802572c0b041db7043b8e844f80a6a3b5aebea9d6b25350c577c2b777d7eccc316217962c8545651c850427fff1b7b1a27bb0e0bc003fe45e9d4147c10b93741b9eef9c8604f3cc445e059385ae98b7d03b1c16d1fa5f96acc302872b0a85726a728d6c922df8bfd5b27573578769b166e0ee9f3df14dd327b37da98ea5cb4e06b3fa1764b4e3f53b5b80fc883cedf36a88cb103f870c96eb8aca6494d273f83c957beb20502f32d898bb1c266f9c49", 0xcb}, {&(0x7f0000635000-0xb4)="446fe70bcd76ec454430c38ccae461a811426573192bf38604d51e370e708be6e9168e424f13529fde439bac1b8721d9f455097c8bf7abd7b0e5680e351d52f69e29d05cb2e0c3db540f634448c4f7c30a67bf60fe2e8774c5ed025ff4251574a1000c9bcb59316d3a484d4adc5609057777af1a81c7a9dc2d5426f6c5f11d42394954dbe4aac138c251b291d320c58d13472776d6a51404e2cc57d602da8fd9b7dc1cf00b2604a974408fbba813577410fe006b", 0xb4}, {&(0x7f0000486000)="f5d5b617d8a86ac8ca6a102dd1753a906d4643d06baf472c4e4f09252db07f098474e50ce5d847024bb3d05a26", 0x2d}, {&(0x7f000097a000)="78596d21a3719cfdb8d8eb3bcb328d42e6ed7489462bd5be14a3d94b69ecd95671e9a89c430f1f6de560e7a1568c95e1ef87f94b603d2ce40503c322c9a5d601e9e9c5b7b3023097f8f1a5b08a804cdff3b2f80f1f092785169a24f331f149a1b92e651304eae50f7a4b292fae", 0x6d}, {&(0x7f0000f00000-0x55)="234f7ee1fa16482a27ade8c19faa17df5bab2160c40e42d78e71e4b8e8dc633ec18106f74a892005387afafa538ee4a6bc7569db3c759b944eb2f9384dda2828fbee40b7b7820475bcbbd905155a2d2ee594f66fe0", 0x55}, {&(0x7f0000359000-0x50)="17f53e7a52e909c860c4782ed218c9ed315e57ec4d445dedcfe5506f382dc32deb32e9f7238c6bef2b8aeb9151e73844f42422638193e9cb1447aab964dfd4e27e6ff28a8e2a6880391d5f004003f5c0", 0x50}, {&(0x7f0000ec4000)="a1810600883388fa61b41a53b945112799e91737d2eb8fee8d6da49248dc07ecae2e55788864028cff10bd105eccfa294dc34aedba615d86772382bde25adfd3493f52e1c04133c0948f7a07e00e01e2a983ebf6b28567906d5f7114c29c17fd3491e45514413bb12c8307f9ae1aa3c545c2b0a3142195776cb5806404648417", 0x80}, {&(0x7f0000fb8000-0xd6)="80ccdce95f620989ac369d5b9f3a37ee565e70a2c15c7c959f1fec06550018b6b08be982a9dc640a7f42a38695030bacb2b0feb0cd9d61d29484576181777b4540d7ae461d13272448098f7ea742abc9fa3170f015df7d0609bcb19fb317a16090a555c9059cca27fcf35a4bc6e80453d0bd0e541572391806e1023a6781a53801f2416722b6135317a8fbea6a4c7111b605fe34f12161978ab0c06ec5376641f7183f6e96f1187755c1df34b07a0949e28b4c539fc62b88b73a1bccbe6048a6924d9851a9b1c5a3cfce6819741510f5631a7e298069", 0xd6}], 0x9, &(0x7f0000ecd000-0x78)={0x78, 0x18e, 0x5, "5e72bec85a18055e7bd15908e297e05a7947f2479b05c74601ed015f57b65c9437bffe958b70a5bf0edaa904c2b8114aa1468449b23a7f8e1e2ab91432eac26f6be7501660e1d839d24448867ce9dbedc4e759114e844122e269b579c51056055d59"}, 0x78, 0x50}, 0x4004000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d6f000-0x9)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f0000e25000)=[{r2, 0x0, 0x0}, {r0, 0xc006, 0x0}], 0x2, 0x0) 2018/01/28 10:55:13 executing program 6: capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x800, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x5, 0x4) inotify_add_watch(r0, &(0x7f0000d1b000-0xa)='./control\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000001000-0x90)="a290a7022b825caf37cbfd625fd5795823b643500538a6376860dde9d08b3bafae927c0fb8fbbe24450ed55956214776fd53a47a52031d7f7badd496f22b4713be6cdad117d89e15bddb5b2473e8cd1fc18cadd3f67f49cb2cb797dfcd6de7f8fc51c047e44c8f5a580ed426bf396f925c0c0e07e51f403b8976dfbbacf1546922d8ce148a257a216c712c064a3e2ea8", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="c786ab6ea9ea8c3155cc73db9e5da8cef90d9e54034d863ea51bc4b5b59c52ad19b1fdc8e00d8cf5a9328e839336792b1ab0735a2bab5a198cab52251177") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000001000)={0x1000, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:55:13 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000861000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fec000)={0x8, 0xffffffffffffff44, 0x7, 'queue0\x00', 0x2ad, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$mice(&(0x7f0000937000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$KDSKBLED(r1, 0x4b65, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000bec000)='/dev/sequencer\x00', 0x40000000000, 0x0) prctl$void(0x1f) r2 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000bec000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:55:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x200, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000a87000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000010000-0x8c)={0x4, 0x0, 0x6, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:55:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0xff, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x120) prctl$seccomp(0x16, 0x3, &(0x7f000054e000-0x10)={0x7, &(0x7f0000b35000-0x38)=[{0x2, 0x3ab, 0x0, 0x3cbd}, {0x97f5, 0x33, 0xffffffff, 0x7}, {0x3000000, 0x101, 0x3, 0x0}, {0x96, 0x3, 0xff, 0x6}, {0xc6c6, 0xe9, 0x1, 0x7}, {0x1, 0x4, 0x3, 0x7}, {0x400, 0x3f, 0x9, 0xffff}]}) 2018/01/28 10:55:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) dup3(r2, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) readv(r3, &(0x7f00005e3000)=[{&(0x7f00008ce000-0x36)=""/54, 0x36}], 0x1) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000ac0000-0x12)='{keyring$}}vmnet0\x00') 2018/01/28 10:55:13 executing program 2: r0 = socket(0x4, 0x5, 0xbf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000917000)=0xb) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) munlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000008000-0x10)=@ax25={0x3, {"2ece1bf6f755e2"}, 0x3}, 0x10) 2018/01/28 10:55:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000805000)='/dev/binder#\x00', 0x0, 0x2) fstat(r0, &(0x7f0000f31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) 2018/01/28 10:55:13 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000337000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) r2 = dup(r0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f0000fdb000-0x10)={0x4, 0x8000, 0x100000000, "6ed2db026b7d", 0xffffffffffffff01, 0x0}, 0x10) chmod(&(0x7f0000bda000-0x8)='./file0\x00', 0xf0) r3 = add_key$user(&(0x7f00001fb000)='user\x00', &(0x7f00004c1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000729000)="ea0ea989dc3473d60a72d4afe21cf7bf850e644cac5ea940eec0ea241a59d07a21765817ffbf39f9dd3a2f1686fde5c6e64d74c4a7c7ac8a0c77700042ab0adca55c205edabe4fab35be82f8e66d4e2465e3fa235b6c8e02f319a178dcf8c594c658277e071f47e6274ffc8ae8fd1cfcf5bc92b30458697abd", 0x79, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000001a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c14000-0x4)=0xfffffffffffffe6e) r5 = getegid() keyctl$chown(0x4, r3, r4, r5) r6 = fcntl$dupfd(r2, 0x406, r1) sysfs$1(0x1, &(0x7f00009ab000)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) getsockopt$sock_buf(r7, 0x1, 0x19, &(0x7f0000c0e000)=""/16, &(0x7f000042f000-0x4)=0x7) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fda000-0x20)={0x20200000000000, 0x0, 0x10000, 0xfffffffffffff48e}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000fda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000fda000-0x10)={r8, 0x2}) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000287000)='/dev/autofs\x00', 0x220000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000190000)={0x0, 0x2, 0x10, 0x200, 0x8}, &(0x7f0000311000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000bac000)={0xfffffffffffffff8, 0x8, 0x0, 0xd1, r10}, 0x10) 2018/01/28 10:55:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000dd6000)='net/raw\x00') sendfile(r2, r2, &(0x7f0000a7b000)=0x3, 0x26a950b) 2018/01/28 10:55:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10280, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00006eb000)=0x0) mmap(&(0x7f0000000000/0x6f3000)=nil, 0x6f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00006f1000)='user\x00', &(0x7f00002b8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000499000)="c7", 0x1, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) mmap(&(0x7f00006f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00006f3000)='./file0\x00', 0x100, 0x80) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f00003e8000-0x7c)=""/124, &(0x7f0000191000)=0x7c) mmap(&(0x7f00006f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00001e0000)=0x0, &(0x7f00006ec000)=0x0, &(0x7f00006f5000-0x4)=0x0) mmap(&(0x7f00006f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00006f4000)=0x0, &(0x7f0000622000)=0x0, &(0x7f00006f4000)=0x0) r6 = getgid() mmap(&(0x7f00006f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00000ce000-0x4)=0x0, &(0x7f00000b9000)=0x0, &(0x7f00006f5000)=0x0) chown(&(0x7f00004e0000)='./file0\x00', r7, r4) r8 = gettid() mmap(&(0x7f00006f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00006f7000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 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], @multicast2=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}}, &(0x7f00006f6000)=0xe8) ioprio_set$uid(0x3, r9, 0xa09) mmap(&(0x7f00006f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r8, 0x0, 0x40000002, &(0x7f00006f6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00006f4000)='./file0\x00', &(0x7f00004c3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00006f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f00006f4000)=[r3, r5, r6, r10]) 2018/01/28 10:55:14 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000020000)='/dev/pktcdvd/control\x00', 0x400002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000029000)={0x0, 0x100000001}, 0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000017000)={&(0x7f0000029000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000028000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x14, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:55:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x100, 0x1ff, 0x4, 0x1, 0x9, "6e3b36501b9a798bff63639a5b7bb7a3b71e9b90efc0a2d53554c43e2b721ca8f8909e2e74346d917c5d41d0317b11e5755a5a165f364964b4eb5f33c150e3", 0x5}, 0x60) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000001000-0x10)={0x1f, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000014a000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000014b000-0x4)=0x53, 0x4) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008af000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000900000)=0xe8) r5 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000773000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in=@empty=0x0, 0x2, 0x0, 0x1, 0x4, 0x2, 0x20, 0x20, 0x2, r4, r5}, {0x9, 0x8, 0x2, 0x20, 0x7f, 0x3ff, 0xffffffffffffe6c0, 0x1}, {0x1f, 0x5, 0x1, 0x7}, 0x8, 0xd, 0x2, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x4, 0x93304442af16cd31, 0x0, 0x1, 0x2, 0x1, 0x8b}}, 0xe8) 2018/01/28 10:55:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000177000-0x8)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dcd000-0x10)='/selinux/policy\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f000077b000)=[{{&(0x7f00008b5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f00001cb000)=[{&(0x7f0000734000-0x4f)=""/79, 0x4f}, {&(0x7f000058c000)=""/38, 0x26}, {&(0x7f0000ef6000-0xd5)=""/213, 0xd5}, {&(0x7f000032f000)=""/222, 0xde}, {&(0x7f0000f6f000-0xa2)=""/162, 0xa2}, {&(0x7f0000112000-0xd)=""/13, 0xd}], 0x6, &(0x7f0000b60000-0x25)=""/151, 0x97, 0x1f}, 0x9}, {{&(0x7f00000f7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000515000)=[{&(0x7f0000814000-0x1000)=""/4096, 0x1000}, {&(0x7f00003eb000-0xef)=""/239, 0xef}, {&(0x7f0000a0e000-0xb7)=""/183, 0xb7}], 0x3, &(0x7f000025d000-0x1000)=""/4096, 0x1000, 0x0}, 0x100}], 0x2, 0x2100, &(0x7f00003d8000)={0x0, 0x0}) 2018/01/28 10:55:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000601000-0x38)={&(0x7f00001f0000-0x5)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000557000-0x10)={&(0x7f0000e7f000)=@newae={0x54, 0x1e, 0x5edad073e7dc17a3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}, @etimer_thresh={0x8, 0xc, 0x0}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005ec000-0x8)={0x0, 0x0}) 2018/01/28 10:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000550000)="ab48f824c3adc2602fd10fb9b516e2a3f9ffdbc048e79643598f46b296f65270ea2075", 0x23, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f9) 2018/01/28 10:55:14 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 10:55:14 executing program 4: mmap(&(0x7f0000000000/0x73000)=nil, 0x73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000037000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9268) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) 2018/01/28 10:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000eb3000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r2 = add_key$user(&(0x7f00008d7000)='user\x00', &(0x7f0000783000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000556000)="", 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r2) mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f00001a2000)='./file0\x00', &(0x7f0000d8e000+0x584)=""/172) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x80, &(0x7f0000b4b000-0x40)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}) mq_timedsend(r3, &(0x7f0000037000)="", 0x0, 0x0, 0x0) 2018/01/28 10:55:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = open(&(0x7f0000990000)='./file0\x00', 0x10000, 0x120) sendmsg$nl_netfilter(r2, &(0x7f0000918000-0x38)={&(0x7f00005f8000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000cc0000)={&(0x7f0000953000)={0xc8, 0xe, 0x1, 0x8, 0x6, 0x3, {0x7, 0x0, 0x2}, [@generic="2c0cc1b5d557b20a2e453648332f2b4e07dbc791c353a147ac3f832444167c1cdf4231786a042b97acbf846003aa8b98d0700c4b89e1eafbf394e50e6993aa0731ff243f450e1749111bbd7c30c6adc21bb9fa88c266e4db48d5ca753795c6f3e2555346a2208a8898aeab85612cdcc852028f31b37f68e075bccf23489b0027eeb05d545d8481f6c1882f705172336a4a87063b235a7f51add97d37db45d3eb39d9ae567b984c1234b8f8cc1bf099e7295b"]}, 0xc8}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2b}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:55:14 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000005000)=0xffffffffffffff57) sigaltstack(&(0x7f0000003000/0x3000)=nil, &(0x7f0000004000-0x8)=0x0) dup3(r0, r0, 0x80000) 2018/01/28 10:55:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e4e000+0x754)='/selinux/commit_pending_bools\x00', 0x1, 0x0) stat(&(0x7f0000d5b000-0x8)='./file0\x00', &(0x7f00000ed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00006d8000-0x64)=""/100, &(0x7f0000f8d000-0x4)=0x64) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000e67000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 10:55:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000003, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000a94000-0x2c)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x20000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ca000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00001a3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@hci={0x1f, 0x3f, 0x3}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000028d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff4000-0x4)=0xe8) 2018/01/28 10:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000bb8000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x2000800, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000040b000-0x8)={0x0, 0x73}, &(0x7f0000c8a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000532000-0x8)={r1, 0x9, 0x30}, &(0x7f000032d000-0x4)=0xc) utime(&(0x7f0000e44000)='./file0/bus\x00', &(0x7f0000b96000)={0x0, 0x0}) r2 = open(&(0x7f0000196000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000aef000)=0x0, 0x0) 2018/01/28 10:55:14 executing program 7: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000d48000/0x2000)=nil, 0x2, 0x0, 0x22, &(0x7f0000459000/0x2000)=nil, 0x8}) 2018/01/28 10:55:14 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000079c000-0x50)=@migrate={0x50, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @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}, 0xffffffffffffffff, 0x4}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008b8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000bf6000)={0x4, 0x1, 0x3, 'queue0\x00', 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_int(r1, 0x1, 0x28, &(0x7f0000ba3000-0x4)=0x0, &(0x7f000042e000)=0x4) 2018/01/28 10:55:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r0) r1 = accept4$inet(r0, &(0x7f0000f39000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000084c000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000204000)=0x6, 0x4) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005e5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000053b000)=0x0) fcntl$setown(r2, 0x8, r3) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f000071b000)={{0xffffffffffffffff, 0x1, 0xbd, 0x2, 0x1ff}, 0x9aa, 0x80000001, 'id1\x00', 'timer1\x00', 0x0, 0xee, 0x0, 0xc9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() r5 = syz_open_procfs(r4, &(0x7f0000783000)='smaps\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003d000)={0x0, 0x0}) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f3a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f000057a000-0xe4)={0x0, 0xdc, "5a42c5dc9adc3022e3395f55cf516794db0f82766e21a681f8417d75eee843bcb5954a11225cbc66ac52dcbc8860dcded994c512bed1346fe9fd72aadbcae80cb24d38c146f3a8c19be250fa91c3d98ec331889fa2646eee925ba11e6ae12feb5912841d846c839c530a5fcbdf04d00c247190aeb9e21385f18e7ebc53dd11ffce9628721198d1d9f2778276f849d7da47e2bbc62240e4d5c788f6fae6d36afccd1183c19e332371e94e7c5e21812e541a18d309cad07259e11343a4c3c736143d8f1137f985e298ed01c38a1a5f2fb385350b9e26e4215d2717b3c4"}, &(0x7f0000fe1000)=0xe4) getsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000c74000)={r9, 0x4000, 0x4, 0x2}, &(0x7f000027e000-0x4)=0x10) ioctl$void(r6, 0xc0045878) bind$ipx(r5, &(0x7f0000842000)={0x4, 0x1f, 0x7fffffff, "94a73adab33d", 0x5, 0x0}, 0x10) 2018/01/28 10:55:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0xbb)=""/187, &(0x7f0000001000-0x4)=0xbb) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000eb8000)={0x4, &(0x7f000055a000)=[{0x3, 0x8, 0x90, 0x7}, {0x3ff, 0xff, 0x3, 0x700000}, {0x8, 0x4, 0x4, 0x81}, {0x0, 0x100000001, 0x7ff, 0x0}]}) seccomp(0x1, 0x80000, &(0x7f0000b49000-0x10)={0x1, &(0x7f00003f3000-0x8)=[{0x6, 0x3, 0x0, 0xffffffff}]}) r2 = getgid() ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00005e0000)={0x1, 0x3, 0x140000, 0x1, 0x80000000}) setgroups(0x3, &(0x7f0000471000)=[r2, r2, r2]) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bec000-0xe)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000078d000)={0x0, 0x2b4743a6, 0x9}, &(0x7f0000cf1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00006e8000)={r4, 0x3f, 0x400, 0x8, 0x20, 0xffffffff00000000}, 0x14) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/28 10:55:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000bd5000)=[{&(0x7f000000f000-0x1000)="8f", 0x233}], 0x1) 2018/01/28 10:55:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000f89000)=0x6de) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000f15000)=0x100000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/28 10:55:14 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000021000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1d) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000016000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000001e000)={0x0, 0x0}) 2018/01/28 10:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009b5000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000a00000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9e000-0x16)='net/ip_tables_matches\x00') readv(r2, &(0x7f0000e39000-0x20)=[{&(0x7f00004e2000)=""/63, 0xfffffffffffffff7}, {&(0x7f0000aa1000-0x65)=""/101, 0xe}], 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00009b5000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00008f1000-0x4)=0x1008) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c50000-0x20)={@common='nr0\x00', @ifru_flags=0x100}) 2018/01/28 10:55:14 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000000e000)={0xf9}, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000+0xdf3)={0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000023000-0x4)=0x2, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000020000)=0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, r2}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 32.161319] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 32.192899] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/01/28 10:55:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:55:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000352000-0x8)={0x0, 0x0}) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f7e000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3ff, 0x3c, 0x401, 0x7ff}, &(0x7f0000dae000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ffa000-0x8c)={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]}}, &(0x7f000008c000-0x4)=0x8c) r3 = getgid() sendmsg$nl_netfilter(r1, &(0x7f0000616000)={&(0x7f0000ff0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000068d000)={&(0x7f0000ef5000-0x1148)={0x18, 0x10, 0x1, 0x720, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0}, [@nested={0x4, 0x0, [@generic="", @generic=""]}]}, 0x18}, 0x1, 0x0, 0x0, 0x90}, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001c6000)={0x0, 0x0, r3}, 0xc) 2018/01/28 10:55:14 executing program 6: r0 = userfaultfd(0x80800) r1 = fcntl$getown(r0, 0x9) pipe(&(0x7f0000bbb000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000dc000-0x4)=0x7) r4 = open(&(0x7f00009c9000)='./file0\x00', 0x80000, 0x20) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r3, &(0x7f0000001000-0x2b)={'system_u:object_r:selinux_config_t:s0', 0x20, 'root\x00'}, 0x2b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000001000-0x2)={0x7, 0xfffffffffffffff7}) r5 = socket$inet6(0xa, 0x2, 0xde3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x1, r1}) syncfs(r0) 2018/01/28 10:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008d4000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f000000c000-0x1b)=[{r0, 0x0, 0x0}], 0x1, 0x10000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) fstat(r0, &(0x7f00006e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000e7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 10:55:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cc7000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f0000dfc000-0x4)=0xe8) bind$packet(r0, &(0x7f000037c000-0x14)={0x11, 0xf6, r1, 0x1, 0x101, 0x6, @random="e7d89995dfde", [0x0, 0x0]}, 0x14) lseek(r0, 0x0, 0x1) 2018/01/28 10:55:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000018f000-0x8)='./file0\x00', 0x0, 0xb376b5fec240ccef) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x802000000402, r1) exit(0x0) r2 = creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) ppoll(&(0x7f0000658000)=[{r0, 0xd, 0x0}, {r2, 0x2030, 0x0}], 0x2, &(0x7f0000252000)={0x0, 0x0}, &(0x7f000040e000-0x8)={0x2662}, 0x8) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) 2018/01/28 10:55:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002e8000)={0x0, 0x0, 0x0}, &(0x7f000052f000-0x4)=0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ed4000)=@assoc_id=0x0, &(0x7f0000157000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f75000-0x8)={r2, 0x73c}, 0x8) r3 = syz_open_procfs(r0, &(0x7f0000ba5000)='uid_map\x00') ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f000071b000-0x5)=""/5) ustat(0x1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) pread64(r3, &(0x7f00008af000)=""/0, 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000fcc000-0x14)={0x0, 0x74, 0xfffffffffffffffb, 0x280, 0x8, 0x6}, &(0x7f00006fd000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000d24000-0x8)=@assoc_value={r4, 0x4}, &(0x7f0000313000)=0x8) acct(&(0x7f0000cb6000)='./file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b10000-0x10)={0xf3a, 0x5, 0x800, 0xd79d, r5}, 0x10) accept4$nfc_llcp(r3, 0x0, &(0x7f0000072000)=0x0, 0x80000) socket$netlink(0x10, 0x3, 0x8) 2018/01/28 10:55:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000f89000)=0x6de) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000f15000)=0x100000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/28 10:55:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d4f000-0x9)='net/snmp\x00') r1 = syz_open_dev$sndtimer(&(0x7f00006a6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000b99000-0x4)=0xe, 0x4) init_module(&(0x7f00000de000)='net/snmp\x00', 0x9, &(0x7f0000cc9000+0xbcf)='net/snmp\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000ec6000)={0x0, 0x0, 0x0}) 2018/01/28 10:55:14 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006d2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) dup2(r3, r1) 2018/01/28 10:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = syz_open_procfs(0x0, &(0x7f00004fc000-0xe)='net/sockstat6\x00') preadv(r0, &(0x7f0000369000+0x122)=[{&(0x7f00005ae000)=""/115, 0x73}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000c36000)=""/202, &(0x7f000016f000-0x4)=0xca) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000069f000)=""/34) 2018/01/28 10:55:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d9a000-0x4)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2018/01/28 10:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000513000-0x10)=@generic="3f694362ac9be4b0598266a6a14841b4", 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000928000-0x40)={0x2, 0x7ff, 0x401, 0x49, &(0x7f0000dd0000)=""/73, 0xa5, &(0x7f0000b3f000-0xa5)=""/165, 0x16, &(0x7f0000688000-0x16)=""/22}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000312000)='/dev/ptmx\x00', 0x4002, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x3) 2018/01/28 10:55:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00003ae000)=0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000082d000-0x2)={0x6, 0x0}) fsetxattr(r0, &(0x7f0000a8f000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000072e000-0xd)="657468302d776c616e303af600", 0xd, 0x2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009de000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000dcf000)="62086ad996c9c61c2bb8922d55a1e20bcb3e7eba8b7aa224dc20398c96591274393e81b4cb4db0ee2d50afe67244f59b24e0cd5f56472e9233b0cefc4113a9838071d5bcff840b61bf320e2854d2efce1de6531e06efb6868e033d7f9d5a4d5a18a2793fa534bedcc89c8a18809c34dbdf1b1e8578ce54e859cf7aebc9cf27fb690f5b54a9fb8bdd8f0de27475b7", 0x8e) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000f5f000)="ab9233480389", 0x6) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000044a000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000e68000-0x5c)={{0xa, 0x2, 0xffffffffffff7ff8, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0xffffffffffff7fff, [0x20000000000000, 0x6, 0x27f, 0x3e9, 0x0, 0x200, 0x8, 0x1]}, 0x5c) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f00009ac000)=[{0x28, 0x29, 0x32, "e52c39b3c00b4fb66d6660459c97dabe8d"}], 0x28, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 10:55:14 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) poll(&(0x7f00004da000)=[{r0, 0x0, 0x0}, {r1, 0x2040, 0x0}], 0x2, 0xffffffffffffff80) 2018/01/28 10:55:14 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/ptmx\x00', 0x1000000000000, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f0000006000-0x8)=0x0) 2018/01/28 10:55:14 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000c000+0x6d5)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10) sendto$llc(r0, &(0x7f0000007000-0x88)="f1a821fa5c169a3a9beed69978413b6c9868318bf5a1ad0637f186874b3694180024888514dca268554b4218116644332318000ef7f4d5ef69cae8adee73bed14aec50b07f58dca4bd71956871879f408fd2223711bc820e53cc2ea07ae0d65db87f2b11c96ebaf8fe77c349009513d39ea4deca0cb4a07fbb67f18999044ce13624844f944b0246", 0x88, 0x4000000, &(0x7f0000001000)={0x1a, 0x5, 0x9, 0x400, 0x1, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, &(0x7f000000b000-0x4)=0xa0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x8000041}) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0xffffffffffff9a64) r1 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) ioctl$TUNGETIFF(r1, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 10:55:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001ce000)='./file0\x00', 0x88) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004c0000+0xb9)=0x7fff, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_gettime(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000880000)='./file0\x00', 0x0) 2018/01/28 10:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) setxattr(&(0x7f00008f8000-0x8)='./file0\x00', &(0x7f0000010000)=@known='com.apple.FinderInfo\x00', &(0x7f0000dbd000)='\x00', 0x1, 0x0) socketpair(0x5, 0x6, 0xffffffff, &(0x7f0000d30000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000897000)={0x3, &(0x7f0000d8b000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000d44000-0x40)={r1, 0x1, &(0x7f0000cd5000)=[0xfffffffffffffffc], &(0x7f0000dd4000)=[0x80000001, 0x22c7, 0x3f, 0x1], 0x50, 0x6, 0xfffffffffffff000, &(0x7f0000c94000-0x7)=[0x6, 0x8000, 0x400, 0x1f, 0x81, 0x10001], &(0x7f0000a0a000-0x4)=[0x2], 0x0}) 2018/01/28 10:55:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b98000-0xc)='/dev/rfkill\x00', 0x30000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000364000-0x4)=0x0) bind$netlink(r1, &(0x7f00009d1000)={0x10, 0x0, 0x3, 0x200000}, 0xc) r2 = dup(r0) sync_file_range(r0, 0x7, 0x81c, 0x1) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000321000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000ace000)=""/250, &(0x7f00003f7000-0x4)=0xfa) 2018/01/28 10:55:14 executing program 6: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) pipe(&(0x7f0000b33000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000060c000-0x10)={0x0, 0x3ff, 0x200, 0x2}, &(0x7f0000d36000-0x4)=0x10) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000023a000-0x1f)={0x3, 0x1, 0x8002, 0x3, 0x40, 0x0, 0x6, 0x7, r2}, &(0x7f0000d36000-0x4)=0x20) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000)=0x1, 0x4) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d36000)={r2, 0x3}, &(0x7f0000d36000)=0x6) 2018/01/28 10:55:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r0, r1) sendto(r0, &(0x7f0000800000-0xc5)="8b7ed7d7cf3007ece5f4541e43ecd0bad62330edfa2d0c2226a45aaacbdd434fc7f24b02b3b72518f0cf8b817095e064fad0d2535a462b8313f697d7daa190bbcc1910cfda52913c0b8196d869357a588f2b931f6aecb0f5c21542dd0d9647b92df2e5aa4044dda6547a639e1da2840571f2f3e336036eb2415c91c7d19a64f67194686c002e6af4c1abccb6681b9f61e32fc4a1846e947b70bfe2bdef8d5bcd3c6c26a1e4715c56476e52327158c20c7bb633f789d0313f61bcbd4da057b4c295883081be", 0xc5, 0x20004000, 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000d75000-0x4)=0x0, &(0x7f0000bff000)=0x4) 2018/01/28 10:55:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000ac0000-0x21)="8387996e21c2173dd60e0dc176f842dc83b0cc8df52278ab3df14ffbecf79ce76f") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000006a000)='cpuset\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000726000)={{0x7, 0x6}, 'port1\x00', 0x80, 0x2, 0x6, 0x5, 0x6, 0x80000001, 0x9, 0x0, 0x1, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r0, &(0x7f0000d16000-0x44)=@random={'osx.', 'port1\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\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000c90000-0xd)='/dev/snd/seq\x00', 0x0, 0x8002) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000435000-0x10)={0x0, 0x0, 0x20, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000217000)=@assoc_value={0x0, 0xffffffff00000001}, &(0x7f00005ca000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bc4000)={r2, 0x43, "2035c6679012b8dbc4960f801b394cad950c8b7530d321f58b024a5807285abe4cea2f0090645ad1f6988937004047a06370ec8630a4c61f53e35ff3d8ff57188e8368"}, &(0x7f00007ab000)=0x4b) 2018/01/28 10:55:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000023c000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb2000-0x4)=0xe8) ioprio_set$uid(0x3, r0, 0x40) r1 = syz_open_dev$sg(&(0x7f000049d000-0x9)='/dev/sg#\x00', 0x0, 0x0) fanotify_mark(r1, 0x6, 0x40000002, 0xffffffffffffffff, &(0x7f000018d000-0x8)='./file0\x00') 2018/01/28 10:55:14 executing program 0: clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getdents64(0xffffffffffffffff, &(0x7f0000491000)=""/133, 0x85) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000114000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000ecf000)={0x0, 0x7530}, 0x10) 2018/01/28 10:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x11, 0x141402) write(r0, &(0x7f000013e000)="2079676f94b25182000531d7164f337f15cbaedbc7eb8ad05a493e8be504fdbeea3d3a351567d57b2cf60dd2c438146b7e1ace05a2a23d86f244a82ce28e522b0c975418735e5c0d04653ef18e1a1a803fe3af3445164e2efdbf8cedd2be0e37e98262ffe3ec1c8b31175cb9ac5b6515305d9eff064106d9e124be4eb25f1c75c041e0b0ba03a71be260e8992ad622044966632c61b989887b9ab190b78e648c3f65fe0cc64272d573382800aea0ae524ae3b0be0a2117ea5e291cbb3473aaeb1a01f5e0b545dfd2be751bd3c8712e5f0173c52c763667da2a3780956dd69a154c6053b41754ba5317c6483240e49e07420645a15d941fdd054b9cb82d113a0beda64dd46de20460cfd856016f556da303ff7bf5ee5ac319df8c9b42868febfcce8798e55b513023b5ba70428e5e090b4555517f654555c007228710244d094118c29261d24b0f3880f6a2becceee4c98ce56a46ef97dd7961774980896c660df3a7af9c9a5be332d27c62f3ee3b8896683f29b3e3581d38453029d27d31a985a76f4087d77ff000c6c558b6318f2eef8ac395bd2b0ab40f03e3d2b590d9f876ff8171137e879040b170d0663181a6ab8a118320331836e2ee44735fd79d9ba2060f1bdd8861cb317d92bffca58ce9a74131aab275ece766c653373ffdc1d4b4a735b6218b9ad2d36fda0467ff4ba32389c8b41986327eabe1175c8fe7204e2caa6146ebfd89a0aa5cf7145aa782e87586673eef75772d12367fe388f164f648035cb1c9c35a04fb4b31af4484f8e338bc9b10050c568f0f1b03bcfb8910f32be958e594b70e279ec01b9b5d7907fde1153c1a02608e013d2623eac5f680c20442f354fef8411ade7e924f60d0bdec7cd8a1827788252b3d7b110847f8ecf973d3a2743e1ab9d4492e5302ee0a929d279f7674e3291505e2446ef13b4484ba3a86dfdb081c8817b97541d560d0ab5a375aaeb5b629cdb58eff3e5ea32540b8902dec10660c50a468fa4bfd1fba3db2cb00a50e211e8e3aac563be0725bc101a9e922e264b61c08cac6aeed621520c51e1b0a6117da15234e6d206bbcf563d7e38987d47a5bf908f1e409180a30967299105a1f500c1473fed478b349cd526d03767b47f3355449ec875253abf920c3f8bbc88827ff2a352f33ccc71c1a1f0d30991050285ac6aaa6d56335fde0281835312ff94228d7eb2dea5dd3c86fb312eb87631087e565eed0167d245a1a6423c603bde84359bc5af96a1ad5d5f0bcb9ba047086dec8b848e0f8ec5496a601f73fc92522da847079db6cb564263b13d3b5ea32d7472e394d86d9e72dbe2a294d4720f125caa0fa017831bec25ecd36b84ddf0a4b50110dff880b62314cdeaed621cf57a0f3be2a88e998241d7b5163c25a3b412ce6a10e8e0072aef2120289b18c6c7fe00d6e6b2c0bad99647d3c0d97c59f8c1ee09e6b55d5bf3d879c3d9c0f61f40ca8089392dcf6355768efa8cb3878a92b38a8b2d746f091947558d6b7f9af34202ebce01dbb103fbf91516dced56b2d71ea14c2d1fea40a3733c668be4297f84e29d75bd8728bbe31f31d1d2e54c297771af7cbc9824825feb77a4a57289852c65285ff12772550f90516be11ac2622b587ab9d5eb7a62b1a5f59ced3f475561476933558c864e3b5e7dda7992ce198aebad9e8ac0e3af60713dd2e39f5e9f1043538d62f7774aac3ac243eec2d8f3a75f01e0cbad8800b801f931bb9b391ef6181d3753d4b7b9a13a92938d822aac44496bbac9274b73d9b13270dee8b62d0b02456fba7f1d36f63ea3796bcc4376b4888fc958624a14d82f934289645f173554348ad54f955131de1adddf62c3d4e0573b45937fad7423277232c5a96391db84c5736ed849c2c7206d01ad860e3d21685e4d9e8e782bf2d22a67133ecf0758f89c42ae61f6bc576f3292a3fa2cb1fcdc984d063c95694d63c23b38fc8641db6c8260b3ec856c0d84885ccb85a9f1499b988da48feff77a3a4ff37810968efabdd86d6d38dea72f2377a78dc038e85a63dd05adfff9ec819b2c705bfcf5d1091f0e3b1d4daf897cad0829041257d4c018c1b9dc5008df2ce1ec78862b2314d23b849da67b4429ae0560f4fd574b70276404a8cbe1e4468eeaa502a3018ebcfe61e1a2b266ee06ca1c24f3be0a47695a8f75290492dcaba9d221560e303e429911328f697ff556010e1c66ae1e425fcbfa55555addd04b74569bf5bb318fb94eef832dfe12193fc5fadc887efb5d17a4a9eed65c5eef64b1e84085acb65cd63b324f44f05f3951b23ab5eb408f88b7d946f282f80bbdea94c1231c539a096d8c7d65d17ad5afeaefdc5e4efec087190555f7bfe512f59ea36311e3cc6688ebf425699a595593ebf09f412cd0ced36d9d9c0a058d4779822a5b99f39bb74fcdcaf7e98a8cd6abdd0bc37cff65a8166d52a88bcac331cfff74f451bd9b9d977439f878b2e15ea5086f7e5dcd83489d5e6d4ce56a7910ddf5dfa3a25e2444acacc780975a2542302f94fcb51e95711b09a89c007c7396065e8807ef08931c9957acbe1ce8207bed78e67c161018d733e591aaf1fe3cf170ad67fa3fc7f1e73d3867d921b92a1297718616ea2987d5ddc3f2aaaa5c554985e2e0f87bab7125286829ea1999557995e5a35551bc51e03d015ebafb97a73a741181457d4f4faf96ce1c0dc1d7d29d5cffc8af9f028f176ef9b4c7c2f9511849c312521f23f85262629dcac966882ee5ccbf0064bf79daa3ba545262f818d17186ce1b06545b9fd62c6639eea8678403c0e16cee4dedb8793caa6334ffb7223ff940cdfeb5fbebf9f1d9e5194fb7489ddd83fd512d33458ee10fd2761d42c1562f42bf61c5ee19c7981c45ba529357c7fd29474b201e6d2d07109486454a2f3eb1cac17d110b8b521428a6d71dba132f730b8020f31aeae169706e67e938394b0a6ad2e49c3b4bfc161126489879712b2eb2c8ff2d1f3d57549c7c71fdab1e59165c2b299d3b0682dc25e45d5cb34340500f15ec39b5b88e72f7af131e3c22254fb7c4ab6fec9032d622913a65179c90751f9dac2b5d91ff52b871532cb5a2e8d14664a55a340ec0bde947f5c11b6a580fcdeeea8e2f557a071c7ca125b5679397a50f960175c6a0deec93976357522333b1740646e3d457af7358bce6a4257ea892148931d7f715f5ba0034bfc5670d2fd59f1ced868304ff57c1a50e62ace7313095e11d93cc318306796cdf62d6bd46be83dc4294b1876534264b479a1ce9f248b33ad6e76e3af7fefa2f131bf60c3a7537b0e2c921f8b4ccb4719a5f8a0294775d3dcc80b25f1b51e9214947dd31aa78b89077e4d8aa69530680c1b94766fac265272371cbea2ed533c6a73feb4dee131149bf0e46103b782660c0f2b9a1c857ee1e7f465f103b210487439a19ab1bbbcdd4c4372085d471148f77568849f87f4f65ae028aca673bda3a8d3f4d246ef8308e3d2011d2c35883944b0a915d4908399a6ba347bd93f12616069f5b4d36fd06bbe7f1a2c80f89e83b3eadcb63a4893eb355f68a9263ad35309f74011537583117084946e0dacd7cf985d81f2a1f81e4c3054fe8f592ca21282d2d4869964195555af8377685d5796185a0e45d7b61b4e827d27aededaf12dea2cbadedcb5f3701189f509ad55b33e9e6355bef4cf873fdbcdec323c299e60428d2fd578691c88a71021fa36eedd7f6641a9dfc7459ea8e8e91ac60c6af1d591419813480321d954590aec2fac36b7910d67ead08af9032554a506a38d24f442ae4123cad5888e1395a27b880a998fdbf7cd51415eea05a1010333696fab9bcf8e881a6fcc16e7c84eb69ef66e3bdc7d59b8863709a11cdc943b2fdf8b7a5e0579e4af16c5ee463401431caa53314444238c49b04fba866a8883488ea90c44d42cb3e408332255a10e7f5dd4ad50051e6325ce26b9bfd8b5b1719f4ca12b33e04f0202ef80e6c62f25ac9e0021f7b46ed94b0e01ea5d7a6cb11a91653296cdcc8e7d4281eff780bcc0c2a1a51466c0972d83a467fdfd868d90fa55644d59fe3bf4d327bb4ec0561744fd3c27b843ee466d5ba2e882c72e61e4d43a2a9d85ab7693ac7e4ab08362d23301911a4ecfa54f320f3738d436cf47ca3cb96c1e4e27e9506d2a922406072fb77330536ed43e993a4f6b6a40a964571fba9431a69cad2358cbe8f9cde8f183ee8ba9c99ad8b7b66405f7c7951e891fe40c588b4aaaa6507c0e9767691d3d0cc1f53ee662f2876e3113013595a7d53a99f246cfbb9ba57de6bd3d046c2d06cadc90e18fa0f204ba3db0526bfd297d36c9ba26d19250f8d913356cbea9c2a3aab6ce9ed5d5db70e38a65d69272198d8163a185de1383571e638e1f7dd2551cfa87de9a8a03b64ab7a944b78a14da2cdf2469e9dc79676fb7d83ed719ea0f6d0b22ff08013c1df15bbce7751fda9bf1ab15d35768c9cbc6c11bf4f50702d71cdde55b3d9782349e0685d9843566ff05e0f9e2e06b0c7bbad20910ecec2b4448583cd3ea0f1f5dec8a3e0f62fa1963e2d51ce9b05af1ce17ccc810c8d486c850757819f1830f2603eecd38932e9776d0da9eb59714ba6f69f94f774dfae86e72e229d13b05c1023bb4b766de22616c4291b2c799cc0b563436b055ddd7be23bb6bdd147b50684a769d4b37fe9bee71ce08cd10fa503b3bc2924357201e82e4f1cced67b1940d6ece52919a6d755fc69f37e6e5ae2a5033e0eac83a7b9c80b94d8ec4804cd90f58c87aabac3e6e3758c0a57dcf6d4497488a766a8d4debad6a7b3a5f823e962c7f86d2dda76591d9c3c41f7dc14ca92d6ffd405ebed6f506a0ca1757b4d378607e39a00d2af5df657d44cef777c16f2e4f002c83c75b732ce6bcc6a29b88f5d1cc13e756ad78eae9b2d2d953913837681e98e15e66cbb1bb707b26d25811699ee01584286bf94a9bb42a344ab3448e09ba9c969b4c8343b1fa4804dc30d0e6e360be9c0986b02231b7b63d1ee33e5a53e9eb8c22e2f80329689cfa05e31a08a14af06f851bbf1d80237ada26714621ed156dcf683330cc83e0f5bd9377d99428f3f226973a1eb63d0c04d6d846f3fb3fb3bf4a602902d6939dd3602c24cc111cd7a212fdc970104456f4e7810b4f0774b5d6ae38e8b1ab9b3e229c355e5e0d379b03c727bdf94a152aa145f48554d0e725589a084a650e547c6e7aee1b9721849e5388a63551490e94222db9dd92e7fcb79d9c2f2ca7c7358278cbac9201c4267807a9713b516f4e58c6e02f8c77015c4184eb262dc763f957bef4d85b9374545a7a55c8d485a54cac1c90fa2ac1da3465a131781e73fb22b8921090874ac6c2a7c021702081e943b7da42e6bd9cdc619d32c7adf673dc677a0ff21109f35eb83f73299b84dc12670c3eb8e4b53d0cd7b816b87f4eef46e6d199f3f417f55547f0043b07fc61c84253bb94732b8b940392ec429ee5350725b0ee2da8144bb5fd7a6777b03f4c6343d52e8527c6f1d867500e5267dba12e33ffc2d1fcfd5cb751eb5221e537839f1d6a47f0ad2faf9a49f92d461f48db7c2f07f78eada619613fb577ea3475c0c5d5f3b454609c45e75565881bc221d1d2025c23e7ad05b6a13fc43148486e9bdf20f527f69a19d7980db0ef7237be26fedac99225636d22a480e31362938bbfa026be773bb62504c1e4529bd8149fc98c4616c47344cea321586d05af5b6efdd8796686898751f77916c2d344e8cb93aecfff7d7ddd6eb26ea87485887526e05d8f3a53638349405c7c5120d28f67359783e2331010f51edb", 0x1000) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = request_key(&(0x7f000037e000)='ceph\x00', &(0x7f0000893000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000020d000)='eth0em1vboxnet0\x00', 0xfffffffffffffffb) request_key(&(0x7f0000cac000-0x8)='rxrpc_s\x00', &(0x7f0000603000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000779000-0x1)='\x00', r2) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe40054", 0x3a}], 0x1) [ 32.595759] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. [ 32.627096] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/28 10:55:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00004eb000)='net/ip6_flowlabel\x00') unshare(0x28060400) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 10:55:14 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000008000)={0x2, 0x3, 0x1f, 0x800, r2}) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) splice(r0, &(0x7f0000003000-0x8)=0x0, r3, &(0x7f0000004000-0x8)=0x0, 0x7, 0x0) 2018/01/28 10:55:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000f42000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b0be5a00000001000000019a3f3a944b"}) 2018/01/28 10:55:14 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000004000)=0xfffffffffffffe9a) 2018/01/28 10:55:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005ae000-0x10)='/selinux/access\x00', 0x2, 0x0) membarrier(0x9, 0x0) 2018/01/28 10:55:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b9000-0xe)='net/rt6_stats\x00') r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') r2 = accept$ax25(r0, &(0x7f0000e09000)={0x0, {""/7}, 0x0}, &(0x7f00007af000)=0x10) write(r2, &(0x7f0000d7d000-0x45)="0498ae4fa2b833c5c766d3a5fd477691d260ba409d2d73ef91c4e888f559f2f6b882d3749213a662a8476bf9b36af20dd849b7e280dce353acf2008c110d511a65b4624c53", 0x45) sendfile(r1, r0, &(0x7f0000226000-0x8)=0x1, 0xd) 2018/01/28 10:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x6) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r3 = dup2(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000a33000-0x11)='net/ip6_mr_cache\x00') preadv(r4, &(0x7f0000fee000)=[{&(0x7f00004c2000-0x74)=""/116, 0x126}], 0x1, 0x0) poll(&(0x7f00002f0000)=[{r3, 0x0, 0x0}], 0x1, 0xffffffffffffff94) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/28 10:55:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000be9000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000295000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000b2b000)=@known='system.posix_acl_default\x00') openat$pktcdvd(0xffffffffffffff9c, &(0x7f000091e000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) 2018/01/28 10:55:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x4c032, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4, 0x7f) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000+0x583)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/28 10:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) connect(r0, &(0x7f0000894000)=@l2={0x1f, 0x9, {0x0, 0x3, 0x7, 0x3, 0x4, 0x0}, 0x1, 0x7}, 0xe) listen(r0, 0x1) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) [ 32.651662] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. [ 32.660715] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/28 10:55:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000005c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f000099d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000380000)=@common='lo\x00', 0x10) select(0x40, &(0x7f00008be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000030c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000678000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000194000)={0x0, 0x7530}) utimensat(0xffffffffffffffff, &(0x7f0000868000-0x8)='./file0\x00', &(0x7f0000716000-0x20)={{0x0, r1}, {0x0, 0x2710}}, 0x0) memfd_create(&(0x7f0000041000)="4115707070302826246370757365742100", 0x1) 2018/01/28 10:55:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c28000-0x9)='/dev/ppp\x00', 0x101100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002a7000-0x10)={0x6, 0x0, 0x3ff00000000000, 0xc0, 0x0}, &(0x7f0000b6a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000483000)={0x0, 0x55, "21bfc7afd039387c82c284da513688c3402adfbfa3103ede797e5158c2e3364b9887ebc03bb85a0fa1a1d81b9da2cc25e255ab41ce9e874d4b17c134ea0b425e1cba037ca4ee2010599d18f98606215511b56328d3"}, &(0x7f0000fd3000)=0x5d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000b9000-0x20)={0x2, 0x2, 0x1, 0x0, 0x81, 0x1f, 0x2, 0x6, 0x0}, &(0x7f0000f42000-0x4)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000271000-0x4)=@assoc_id=0x0, &(0x7f0000897000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b78000)={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]}, 0x2997, 0x3, 0x8, 0x800, 0x50}, &(0x7f0000828000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000374000-0x8)={0x0, 0x2}, &(0x7f000055d000-0x4)=0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b2e000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000961000)={0x0, @in6={{0xa, 0x1, 0x3e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x1, 0x3, 0x1, 0x200, 0x5, 0x2, 0x101, 0x100, 0x2883, 0x6, 0x92, 0x12, 0x5, 0x11a9]}, &(0x7f0000f85000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cd8000)={0x0, 0x401}, &(0x7f0000e77000-0x4)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a4000)={0x0, 0x200000000000}, &(0x7f000058e000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000dc3000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000945000-0x4)=0x1c) sendmmsg$inet_sctp(r1, &(0x7f0000128000)=[{&(0x7f0000e7c000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e01000)=[{&(0x7f0000e7a000-0x9f)="5d3687756e40b98d0e0aa4daace91bf38f4c10e494e02590d37e283994446c9cc0545c8e40a5e7f67b280406bdca8dc42667f576791d2a46607d43f161bb4b1d71d1b94ae0e2030c4094cdc8927952bfc44e0c2e1ba0e373a48fedd02fdbaa40131e3d51dd2e2a814fa4ecb43bab34bb2fb73d63b243850a596913b26f5348a738682137a08217081045f339628a7c9eac54b01282730d89af816c28ef612f", 0x9f}, {&(0x7f0000c79000)="dcc5b07e77b876831c14480048adce9405e06e2e26a3d3ff827a618d125d1ff1966da8a67c971678c177cda786501d7df93d51820dc4e61ad996f0d58ba65b95c72be129b5c0be5a8cad03f392253539b4ae208df6bcec2d6f7bddf42c55fd3a31f07ed45d486440cdde38a82707f9ce4f53fd31d1d1dbeeea792c2b89d2f27c82e2e81aeedd58ed197a773ae6387dec67bc9bbb80adbdd8162302a74ede2f62ebb189ecbe3f971a12896321945d0aeb0c4506d4e2aa6b5667342c15601d27fd979dbf39ddcee50a4868cbc39c5024826e593bf38454e5f524a8f837c4b88b1dd2201483705899ad558eb49baa636d", 0xef}, {&(0x7f0000c95000-0xf4)="84e13bc301b99f11d815ec473de1cb7193d3ec906b98b210d5b6ef4811d69a4bcb1e889bbcd65d64bd79f81221e95a9a9dd940865ca9c026074d33e51deb2b3b030048fd515a0cac859ad92d94fee2f2c2f074c991cc4ba185b8e73ef54c11d7c7aa19a01aee524c523898ba06c469e2310ae4550adf0ace90819960820d8d1119cae46a7ec6aba6b2200fa7a1140de506eddddbb54cf23ab545a7a6dc359f60016d23233545ea5c8c4a25a316facc843db24f273249b124811626d16561ee5023aaf25c80b1e79aa80acc4aa59a531079bd5755715bc4792545b2082227703e6216622a76e52920202b91c96a65d463f88b11b0", 0xf4}, {&(0x7f0000441000)="32a847188092c661b954f973ff8555f5434f0fc72306c14c74b515c17eee1d06318d2ab0865b5e6303c73bababd14d27941e7292253f377f5a33", 0x3a}], 0x4, &(0x7f00000ec000)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffeff, 0x200, 0x101, 0x7ff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1f, 0x8000, 0x2, 0x0, 0x62f, 0x10000, 0x4, r3}}], 0x60, 0x4000000}, {&(0x7f00008df000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000387000)=[{&(0x7f00004cc000)="ea41d6de0b4403c92aeae96429446e4b2f066f482171aa0377ae86a9931d757edcc7afcacc2c3efe5cabafb21c46fc9e22829f8c8db54ba8986f1b80526900648c1900df774adf5a2e068e42374b7a4b6dac5056fd3626b99a9ef096a719d8eb0c12c8ac14f233ee87f50f9069c68b66109192746a5f95901bf966b70bf22d9400eef8f4ccd0fc3207c7e5580c1eb69884bc47a736c74fd0bbe39526ff3a5fe29e23868bb41b7c8a9fbb19bacd247fea9eaddfce5f13dfd46650f550157df26986e65f0c2fb0487a30ab87d212bf30618ec1d83c92f2be9e6a896b", 0xdb}, {&(0x7f0000e9e000)="c28e4bac5a7f412ef3528a5e0760dd967185a91234642d027f482228e9c3bbfc7dc5f73d9eafa985eae82615c308821437aebafb23be4d26f0", 0x39}], 0x2, &(0x7f00002b4000)=[@init={0x18, 0x84, 0x0, {0x9, 0xdb6d, 0x40, 0x100000000}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x20a, 0x7d, 0x5f8, 0x5, 0x8, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffe00, 0x4, 0x3, 0x16217925, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x208, 0x4, 0xffffffff, r6}}], 0xc0, 0x40001}, {&(0x7f0000dea000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000742000-0x30)=[{&(0x7f0000883000+0xd98)="e5f2373133f944057f0912d35169802d8cacc1", 0x13}, {&(0x7f00006cd000)="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0x1000}, {&(0x7f00008c8000)="e193493974db8dd37721abb83502dd04ee08ea2bc1680bfbade52dd803c1b76e643e88a7d44029b02d18e1b8", 0x2c}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000a53000)=@in6={0xa, 0x3, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x8}, 0x1c, &(0x7f000048f000)=[{&(0x7f0000c4d000)="1c7b951dabaf35466e3736b9db73987327cae64d7b70e457cfac5d12498cb6672d0608478d78d510ea8be4dbb2e7a0748fe5e864eba1edb301d4bd9c103fa46d3c752e7c59306c932a27c00a9ba041027c2599412ba7ebd12ad5da29033a68622c889356a37c52060159249945b6c07fc8cbcd17331600bc673fd8f2f2d298267bc89dfa3676522cce5bc9a2c2bed7acf541f25b80051f327fe4827e7bc3f0b49dc9e37ade088745654c12e106fa3334f65697a3f80da476e0db9a0c1f32cafb3d99add911849c828295915bccf09ee1cf0dea6eda7f20c4", 0xd8}, {&(0x7f000076e000)="a8a34c3c7f997c07092ac69da898c9af0c368823807fe00d136bda3767e0c5d30722fb75a033d0ccdf5b0e14254becb0fa7b6f5da2be0bf91f4096e579e66fec1e70970bf4e3438e72953899da10d6ce061e7fe346d53ffe0f9fd0a5859ec67bf9b61a53e4fa8c956c26e5a54a8d30834731d3d914fb2e07be59ef30c5c52394f801c992ebb4fa94b5eb4214d3421dac369ebe6df5ae9c1876db02253a4683d16f16cfbf12b567c45f9d8fb6f732d9fac8868e43d687c32fd496fc1611add2ef8e9f0b210e07a96f52a98be547f113539af39c087fede3972d4e727f47882d52891d15db18433a3a237819f71b7a14086e", 0xf1}, {&(0x7f0000b51000)="0d70aedf0ed8e5d5829352140fc13a4667c1548f98edbc7a3e3f90791c74dedfa12bedd5d640bceb3b567a1cee4849caac709ec5930718fb2aff47e3b0ceedc2df8801e23812032d35187262876a0b87ece3fce0f70449b76f17c05e9a48380cc4fc6d2ca3afdaaef56678863d573e74d7142cf8600698bce103381a265b89cc42d2dee59266e256", 0x88}, {&(0x7f0000742000-0x4d)="4f6e31a6dd3c04c727667fa1972c6c28937839306b780dbaee71e58baa629eccc4753c3b14ee87c58e0916f96a71e3a5b4a776a109b2139f64749442199f36c2047152e1f49c68c124d61c4972", 0x4d}, {&(0x7f000040c000-0x4f)="33515a23d461c070f54ebbfd20249bd5905fe9344fcca3e1cde31208e6e0a92f77513be0df59d00e6ce6a1942e0eb748bf84c2daae69a28898416aff0950b395c66de1860e7d703bf6022f4416e558", 0x4f}, {&(0x7f00005ee000)="23529df2358aae1244e0edc3b91414a56fa2251b5cc94320497cc6d363258365cda45efa26b7533195557a626b03c09b0faf15a918bb0c9b1ae1", 0x3a}], 0x6, &(0x7f00001ca000-0x90)=[@init={0x18, 0x84, 0x0, {0x7, 0x400, 0xcd, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x7fffffff, 0x8, 0xfffffffffffffff9, 0x5d, 0x9, 0x9a99, 0x6, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xde72, 0x8, 0x100, 0x8000, r8}}], 0x90, 0x881}, {&(0x7f0000d9f000)=@in6={0xa, 0x2, 0x13c, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000d7b000-0x60)=[{&(0x7f0000ea3000)="d7817afa83e102a3fd74863683fad81e8a49f388828f20b0130e49c3115dd7ccd6037c896ee29b0466fffde5e7e8797b44538978fa5d26a615d633f97cee2c1ea20cb02a3bb835cfa35f8143f4ae2c180539c08772c9664414c5c5060fd3c90d47e7c056f106eaf3c2fd9b4010e690aa98c27d07a67d96a416b2ff068b90dcae9c8d9b4115205bf6f88baa8d2f877fc9b9", 0x91}, {&(0x7f0000e65000)="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", 0x1000}, {&(0x7f0000780000)="", 0x0}, {&(0x7f000028d000-0x9)="8a53a1f08edb29e76b", 0x9}, {&(0x7f0000034000+0x485)="2c8fa153e0fa3372e362c63e24edd5204144218a9be8a74d60748ee6b94094431b15cb110942a347cfadd4e64c0a3efdc53ceb3bfebbf5b9a1b9e90df9c6bafb914a2c3921303efe56dbd201974dd7fbe8a51dd2190d1b214b20ee6a2121f7e746ed7df53c61007e1c6cc3f7a425", 0x6e}, {&(0x7f00006b9000)="93bcf168e854dd82e35f65917a8be4fb74a1bd4a8bf4c7f3a8bd179738f68ebe059320698d554c4b37994b1ddac2486d0da21cf8fc40a82748c8514e10cfee52238386f06c054a105d338d67da7ee951e23fab62dde2bf1c7c795bde523200995337b9be928906b8c048b33d1783e0cce8cd6cedb933ecf5b88600cc499337250eeb31d8a58be23632feb170a46596a81b0e946119b0023275f71bca3b1303492e8238d57f5b514da43c731d603b69791fefd51e", 0xb4}], 0x6, 0x0, 0x0, 0x8891}, {&(0x7f0000ad4000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000624000)=[{&(0x7f000093a000-0xcb)="12898bf20f5ed8f68ccadddfb8fb3cabcb7fe3c4aa0d7176b26343399299a40b7c6982007cbc4b1746b9c34add3e26e0b081f7ea860c5abeefbdbbe82668e74fd65be06033f2de3e962e580c5cbe87fc33da24dfb91f67bde5e268a9ef9fe177106f535cd08193adc8e72ae6643d585868897e912dee9200d170ec6f8e4258956a891b9bba62c32990cb79dd2880e5bc4396572e7bb7fa266520d069d2c267a995a52c16c1cf5cc19d9545dde54c670468e61206088646b5cc30251716babfd85a97b6de23e360ac15643c", 0xcb}, {&(0x7f0000d78000)="9f64ed6cda2d8cff4f3fa847a9f1af48146dd023864b4e6dcfe6163794fe07f6f193ed54a04b0d4a0b96b38a1ade929cb865911a4e614a70cbb286c7642b7bb37d85bbf9d8ee47231b6c30c0b32fae8f2e4522e997e292b7f685cdd57b41f26bf1f769babc518e325c84d45420e16db05e55de36914a57842ba8f7e7e15ea1f08f44ed5afaacd9cfe15b912e8cfd86520fad257606f762a68b003ac2fdbb03c2315ebe7ef2787bf3b5641f22c63dd774d54c75355288dcf78f2472a243d61587d3726f793c45228f224505c123f587798e214bf56e5fb73efc58c6f891c8fbcafe3282620d06f50cba6f082553", 0xed}], 0x2, &(0x7f0000c84000)=[@init={0x18, 0x84, 0x0, {0x3f800000, 0x3, 0x400, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x7, 0x38, 0x1e0000000, 0x3}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0xfffffffffffffffd, 0x80000000, 0x9}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x3f, 0x820, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0xa, 0x7f, 0x2, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x8000, 0x6, 0x32fd37dd, 0x7, 0x6, 0x0, r10}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x3, 0x3, 0x4}}, @init={0x18, 0x84, 0x0, {0xffff, 0x2, 0x3f, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffa97, 0x4, 0x8, 0x1, r11}}], 0x1b0, 0x44000}], 0x6, 0x41) r12 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r12, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r12, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r12, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r12, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) [ 32.747796] binder: 5156:5158 tried to acquire reference to desc 0, got 1 instead [ 32.755877] binder: tried to use weak ref as strong ref [ 32.761234] binder: 5156:5158 Acquire 1 refcount change on invalid ref 1 ret -22 [ 32.775734] binder: BINDER_SET_CONTEXT_MGR already set [ 32.781031] binder: 5156:5162 ioctl 40046207 0 returned -16 2018/01/28 10:55:14 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x55bd, 0x8, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fd6000)='/dev/sg#\x00', 0x8, 0x101000) 2018/01/28 10:55:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) sendmsg(r0, &(0x7f00005ce000)={0x0, 0x0, &(0x7f0000554000)=[{&(0x7f00003c1000-0xe5)="b286e9b44d20002503332e6be3aa8983607a5380d4d4fd97c4373498f99a5f6cd975010310eab84d36a2969f2826b92ac65535d127bf85a9eeebeb8e55355791235b7771adb5919125247117f6b858fab433872cd28a9b685768f0c9e272b560edb0377c2c3a7b145410de80c7bc18c7f74b59bdef157b35a04bb79a0d1559742964aeec97cc573c1bb98c536240b6574dae4bf765cce896a242ab5f2d382b833bb4548e9f0e314abdad7a5c2ec0ce733810c3e4e162c0d2d09ae1684522ddcb0ac9dbd9f57c71ae844155c39a83552098e1152862c91d2830a4652c130e74851a3ee960fa", 0xe5}, {&(0x7f00003c6000-0xb9)="1c8a31abae96753e74675e5eedb91e7e4006fc0c549100188075cc28a99e994ead1f1168294695d898e41c2f0641442834d4c0ede8ce64377db41668381404f27111bd57fabd56bcae8b6890a02cd8133f80265022316c4c0bae6e538753d556e292d101cb75ce2251bb05889fa87a4d5cc71f811c6f1124fb7d53e99748c8800d3962acc67584e6f4a87a21dd02ac8f128aa86e002ca5ecccf42b35800af80beeeaa84720fd4571186fdee6e5fba8956519c03c834d5f3274", 0xb9}, {&(0x7f0000541000-0xa5)="c1f299daa856ffbe07a0c19047d5f87dc107c76689d4a90c67f6cd5f0b86bc952db5cf4e5a4a103da456a3ff3ca6658383b40c4172ae8c59b497b87441b6dba8ef40b6a6bae5ed4ee34bb8753f61d523467d64aa5a0e4b0450a9d193a4f9935e66e41a0ed57871ec031c76309a05e03f6e942bcbd4fcc938a51ad915bdaffacb156093d308b962b521556912e8c7ec6e6b2e9546c5abed3c4fbb553b255758744d474f0ab8", 0xa5}, {&(0x7f0000b70000-0x3e)="4b527dcddba20d409ab6b4515f826f72bb2b8bd2d7e6310750a3e297c292f8cf7beaaece7c6179a898cf853b7787f6df60c85880994bb83943d234556177", 0x3e}], 0x4, &(0x7f00003e6000)=[{0x80, 0x29, 0x1f, "0c0a6dbf8c1e72baf0b6d58b04fee4c5b007f06ea4654f3b9607373a34db3da59ce5d6fe88c4e02d802002ca570c4894acd274303bca28c283afbf293b22fb3b585ff1d7e6f4c399bf5dd8501a63a00ae4f886081c78e229f59942dc825ae9c0fc0e4f80743e331d931e0fe9320b91"}], 0x80, 0x4000000}, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") lchown(&(0x7f00009c7000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/28 10:55:14 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dbb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) inotify_init() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002000-0x230)={0x0, {{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]}, 0x1, 0x3, [{{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]}, {{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]}, {{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]}]}, 0x230) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0xa3)=""/163, 0xa3) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {r1, r2/1000+30000}}, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f000002a000-0xa)='./control\x00', 0x10086000007) timer_getoverrun(0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000b3f000-0xa)='./control\x00', 0x9) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r4, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2018/01/28 10:55:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x1, &(0x7f0000001000)=""/71, 0x47) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000150000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000)=""/66) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x31, &(0x7f0000001000)="34ceb68566866c1764505ee6fad1b13d9e04c0c5cd7e92b6afd9a16af27ce654c8e4c02b4f12d3f189e3998b60b09b11ac2a6d75ba0ae15a4c290f2b608f6739b14b7c6f9a3e5456446aca56ac6154f5777dd000a6d5581a51411e933cf888a642fc45efb9ae6faa82a8fc7fd4867921df", 0xfffffffffffffea8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r1, 0x6, 0x2) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x20001, 0x0) finit_module(r0, &(0x7f0000002000-0x1)='\x00', 0x1) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000003000)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={r3, 0xce, "c30cfd895dc36b1aefe49b9648cde5f01f32855b17a111d9a530294b6191168b7c992bec5b51d710ba0fe164c507150005c3e9d5d6d045aac9941bb4e48b1990d0b2a855749bff6490bbfd5b1098001ca4e3bf1b5a4ae382a3ed32d0083c0653403d9d1fde7b7d085060a41f4ff6422f7e819e40576e24ff3d4e5463565e395c9074f2fdd89da21c41bf982f6ddc33ca07e13f03bdeca145b223940f03f271b4b420a8c2b7bcf01f7dd8587c2a64b7d8e798bf4e3d4a8d0fbddba4c7a7db2ff6aee35b1f846eeb2e18f5997cb888"}, &(0x7f0000003000)=0xd6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000002000)={0x8000, 0x40000000, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000003000)=0xffffffffffff09de, 0x4) 2018/01/28 10:55:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) fcntl$lock(r0, 0x7, &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x2, 0x48) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/28 10:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) open(&(0x7f00005e7000-0x8)='./file0\x00', 0x200, 0x2) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/01/28 10:55:14 executing program 4: mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000026a000)='keyring\x00', &(0x7f000036c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f000036c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={r2, 0xf6, "7ae71d820386de6a202f1d28e87ed77e4329ed46f00b861a50c37061e2503a56d07350e0d9c80672abce784eab5cdbea2eca9c403e6330314becd6e73aba41254bd41439b1bcb4ebdc30aaed6393c1218d97845cc6a95750df24b42181486572c0c6e7aa03205f03a739c838bc0d0e74cc3e8b7fd5623d1eeda1b15e279afbb7ff3775a54f5e19f1936e9364be9df89e904550c39dcaeb45a523e98636fa823fe63fb9cb50951e1d2fba001517621977a04b8c6c5ecc2ee14944550ec84a6f54e703638f0adee3f532a2200fdbe3638a841d6f546c5b8cfd1c3718cce5b1c316841d9678fd5911bc0b3ccddd2ed7ef104ad6e11787b9"}, &(0x7f000036b000)=0xfe) r3 = dup2(r1, r1) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f000036b000)={0xfaa, {{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]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000)=[], 0x242, &(0x7f000036a000)=[], 0xfffffffffffffffa, 0x0}, 0x0) 2018/01/28 10:55:14 executing program 5: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80004, 0x6, &(0x7f0000f19000)={0x0, 0x0}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f1a000-0x53)=""/83, 0x53) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x32, &(0x7f0000f0e000)=0x20, 0x4) r2 = creat(&(0x7f0000c13000-0x8)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00001b0000-0x8)={0x9, 0x1, 0x8001, 0x6}, 0x8) [ 32.799673] binder: BINDER_SET_CONTEXT_MGR already set [ 32.805303] binder: 5156:5158 ioctl 40046207 0 returned -16 [ 32.805633] binder: 5156:5162 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/28 10:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ace000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000048f000)=""/53) getpeername(r0, &(0x7f000089b000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b6e000)=0x10) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) 2018/01/28 10:55:14 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cc3000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f0000a98000)=""/14, 0xe, 0x100, &(0x7f0000a99000-0x10)=@llc={0x1a, 0x8, 0x9, 0x1e5, 0x200000000000, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xd, &(0x7f0000387000)=0x0, 0x4) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000d33000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 10:55:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x1e)={&(0x7f0000c49000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000000)={&(0x7f0000e36000-0x32c)=@flushpolicy={0x32c, 0x1d, 0x200, 0x3, 0x3, "", [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7e}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x1, 0x10e, 0x2, 0x8, 0x746}]}, @algo_comp={0xe8, 0x3, {{'lzjh\x00'}, 0x4f8, "5e5c4bd9e5c7eeddcb04273a7373193897064a257240136382f2842237ef78cc07aee4f90a20240d180732e6d3f081c7efa493d3423c7b671cf575128ce8d455039e0220b90705544baa3c5c4f0a6398890f3a84d3e0102054ca35c5cd0fa9d1947fb220db19608f4c50520b84b6dada88f5f9b097c70ff02fb659b6d4860048ddffac52918113a5bb42fd00e716f79451e5c74730bab39f85115aead4342a"}}, @algo_crypt={0xe8, 0x2, {{'xts-camellia-aesni-avx2\x00'}, 0x4f8, "9ac2058a7d4f43bbd811e851b0b5de9da9f92bf7bbeed30f03c1baa707313a733fb66c476ac6e332aafff2fe1dbc5497be50c1c73c83155beeb658d862bba476179f616632c9612edffd3b195c400addfe57432057cd86195d501e64f71db7388882338c6fb75751d1919cb0f33c03dc0db26c81f3bdfa4a01319df7590b776dbebb070729867aacc16d5f0ed386cdfc8186d0cf134b503e6092b61ab5ffc5"}}, @ipv6_hthresh={0x8, 0x4, {0x4f, 0x6}}, @algo_comp={0x74, 0x3, {{'lzs\x00'}, 0x150, "54c862037d5853308e9dc5844b962cf675af5121971788831c9a662d68a3cb82d19f8c050c2379f4bc59"}}, @output_mark={0x8, 0x1d, 0x40ba}, @tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x8001, 0xff, 0x6}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3c}, 0x2, @in=@multicast1=0xe0000001, 0x5, 0x1, 0x0, 0xa46e, 0x8, 0x9a4, 0x480000000000000}]}]}, 0x32c}, 0x1, 0x0, 0x0, 0x10}, 0x20040000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000032000-0x8)={0x0, 0x0}) dup2(r3, r0) 2018/01/28 10:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) lremovexattr(&(0x7f00004e0000)='./file0\x00', &(0x7f0000b49000)=@known='system.advise\x00') mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") exit(0x7) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f0000a43000-0x5)='aufs\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/28 10:55:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000231000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000335000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f00002eb000-0x1000)="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", 0xaab) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000fc000)={0x0, 0x0}) 2018/01/28 10:55:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80f, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000319000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007e9000)="6e65742f726f75746500a1") readv(r1, &(0x7f00000b7000)=[{&(0x7f000055f000)=""/92, 0x1ee}, {&(0x7f00005d4000-0xbc)=""/188, 0xbc}], 0x2) flock(r0, 0x9) 2018/01/28 10:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0x4000000000400ff) 2018/01/28 10:55:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ca4000-0x4b)="1f0000000104ff00fd4354c007110000f3051c0008000100010423feffdf00", 0x1f) write(r0, &(0x7f0000ade000)="1f0000000104ff00fd4354c007110000f305010008000100012000dcffdf00", 0x1f) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000011000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) fallocate(r1, 0x0, 0x2590, 0x8) mincore(&(0x7f0000008000/0x1000)=nil, 0x1000, &(0x7f0000007000)=""/0) 2018/01/28 10:55:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x0, 0xa, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x6) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) r2 = syz_open_dev$sg(&(0x7f00001b7000)='/dev/sg#\x00', 0x401, 0x103002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f00005a6000)=0x0, &(0x7f0000c90000)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003c3000-0x8)={0x0, 0x0}) eventfd2(0x800000000002009, 0x0) 2018/01/28 10:55:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0xfffffffffffffffe, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 10:55:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f000025b000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f2e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000b1000)=0x6) geteuid() 2018/01/28 10:55:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x82, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{0x3, 0x7fff, 0x80, 0x6}, {0x0, 0x3ff, 0x8, 0x5}, {0x8, 0x9, 0x3, 0x9}]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000000+0x627)='./file0\x00') unlinkat(r1, &(0x7f000093e000)='./file0\x00', 0x2) 2018/01/28 10:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00002b4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb7000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000483000-0xe)='/dev/keychord\x00', 0x480100, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f5a000-0x20)={"5617da279112dbc445fa89382da52fa7", {0x4, 0x3ff, 0x4, "678249b78730", 0x7, 0x0}}) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f00000ce000-0x10)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009bf000)={0x0, 0x4, 0x100000000, 0x3, 0x81, 0x0, 0x3f, 0x8001, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x7f, 0x2, 0x7fff, 0x3}}, &(0x7f00008a1000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000eca000)={r3, 0x5, 0xbf89, 0x5, 0x7fffffff, 0x0}, &(0x7f00007a9000)=0x14) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000054000)=""/202) 2018/01/28 10:55:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000ac1000-0x4)=0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) write(r0, &(0x7f00008af000-0x1f)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000039f000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000182000)={0x11, 0xff, r2, 0x1, 0xbb4d, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) accept$ipx(r0, 0x0, &(0x7f0000154000)=0x0) 2018/01/28 10:55:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000b03000)=""/224, &(0x7f0000e64000)=0xe0) [ 32.959836] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 32.977464] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 32.981345] device gre0 entered promiscuous mode 2018/01/28 10:55:14 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_getaffinity(r0, 0x8, &(0x7f0000fcb000-0x8)=0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xc4, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 32.989951] audit_printk_skb: 15 callbacks suppressed [ 32.989962] audit: type=1400 audit(1517136914.906:19): avc: denied { create } for pid=5226 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/28 10:55:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d5d000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x1, 0x7, 0x1, 0x7, 0x7, 0x8, 0x0, 0x7ff, 0x1, 0x23, 0xd179, 0x3, 0x5, 0x200]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x3, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)='maps\x00') readv(r2, &(0x7f000041e000-0x20)=[{&(0x7f0000538000)=""/2480, 0x9b0}, {&(0x7f00006f9000-0x64)=""/100, 0x64}], 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00006e9000-0x10)={0x75, &(0x7f000038f000-0x75)=""/117}) 2018/01/28 10:55:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bbe000-0x8)='.', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000a93000-0x4)=0x0) faccessat(r0, &(0x7f0000ac5000-0x1)='.', 0x0, 0x0) 2018/01/28 10:55:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000043a000)='attr\x00') recvfrom$inet6(r0, &(0x7f00004ad000)=""/50, 0x32, 0x10000, &(0x7f00002e7000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000c53000)=0x0) mkdirat(r0, &(0x7f0000e7d000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000542000-0x20)={@generic="be26dbb835beb321df91e8900820d6dc", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 10:55:15 executing program 2: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f00002ee000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000041c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0xad}, &(0x7f0000e03000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={r0, r1+10000000}, 0xfffffffffffffe7c) 2018/01/28 10:55:15 executing program 1: mmap(&(0x7f0000000000/0x5f0000)=nil, 0x5f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f00005f0000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f00002ad000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f00005f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f00005f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f00005f1000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000018a000)=0x48) mmap(&(0x7f00005f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00005f0000)='./file0\x00', 0x440000, 0x1) mmap(&(0x7f00005f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00005f0000)={0x0, 0x0}) mmap(&(0x7f00005f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f00005f0000)='./file0\x00', &(0x7f00005f1000-0x20)={{0x0, 0x0}, {r2, r3/1000+30000}}) 2018/01/28 10:55:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$void(r0, 0xc0045878) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000068e000)={{&(0x7f0000f52000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000442000-0x8)='./file0\x00', 0x200001, 0x48) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/28 10:55:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000535000)={0x0, 0xc477}, &(0x7f000052c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c9b000)={r1, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf524, 0x7, 0x87e, 0x19c7, 0x12}, &(0x7f0000363000-0x4)=0xa0) creat(&(0x7f0000d1f000)='./bus\x00', 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001d2000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000b01000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000146000)={@generic="9b1cee3af17f1475a44773b60caaec01", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000c6000)={r1, @in6={{0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, 0x98) 2018/01/28 10:55:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004c9000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000004b000)='/$Ogr}uplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f00007b4000)={0x77359400, 0x0}, &(0x7f00005ac000-0x10)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00007b3000)=""/6, 0x43, 0x2, &(0x7f0000068000-0x10)={0x0, r3}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000005b000-0x10)=@req={0x50, &(0x7f0000021000-0x50)={@generic="98b4ae65ebf6a93d120319fd6127163b", @ifru_names=@generic="c1caf86ab36c26090c99d8c1eee06feb"}}) fcntl$getflags(r1, 0x2408) r4 = socket(0x1, 0x80a, 0xcb) setsockopt$inet6_int(r4, 0x29, 0xcf, &(0x7f0000e21000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000514000-0x8)={0x0, 0x1}) mq_timedsend(r1, &(0x7f0000fc4000-0x1)="cb", 0x1, 0x0, &(0x7f0000d3a000-0x10)={r2, 0x0}) accept4$nfc_llcp(r4, &(0x7f0000af0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003f9000)=0x60, 0x80800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000032e000-0x8)={0x0, 0x0}, &(0x7f0000a16000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000c9a000)={r5, 0x8}, &(0x7f0000594000)=0x8) 2018/01/28 10:55:15 executing program 7: mknod(&(0x7f0000574000-0x8)='./file0\x00', 0x2, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000c96000)={@generic=""/16, @ifru_addrs=@can={0x0, 0x0, 0x0, 0x0}}) mkdirat(r0, &(0x7f00002b7000-0xa)='./control\x00', 0x2) r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r2, 0x8000, 0x0) sendmsg$nl_route(r2, &(0x7f000095c000)={&(0x7f0000c79000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000f57000)={&(0x7f0000bbc000)=@mpls_delroute={0x38, 0x19, 0x0, 0x1, 0x1, {0x1c, 0xb0, 0x14, 0x0, 0xff, 0x0, 0x0, 0xf, 0x2000}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_DST={0xc, 0x1, [{0x5, 0x40, 0x8, 0x8}, {0x401, 0x10000, 0x2, 0xfccd}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x24008080) renameat(r2, &(0x7f0000db4000-0xa)='./control\x00', r2, &(0x7f0000fd0000-0xa)='./control\x00') 2018/01/28 10:55:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000cf0000-0xd)='/dev/usbmon#\x00', 0x4, 0x400) connect$ax25(r1, &(0x7f00001a5000-0x10)={0x3, {"e140172918877e"}, 0x8}, 0x10) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") symlinkat(&(0x7f0000a69000)='./file0\x00', r1, &(0x7f0000739000)='./file0\x00') connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/01/28 10:55:15 executing program 2: r0 = gettid() ptrace$poke(0x5, r0, &(0x7f0000a25000-0x8)=0x0, 0x2) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000000013, &(0x7f0000ff7000)=0x1, 0x1e6) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000a9f000-0x4)=0x0, &(0x7f0000190000-0x4)=0xdb83defe28725f94) 2018/01/28 10:55:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000007000-0xa)={&(0x7f00000c5000-0x93)="134e721c060000000000000001012053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239ec", 0x93}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000056f000-0x48)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000054f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000614000-0x90)="c8fd3963e1ab586ad846ca61459cfe72c6ea2e973827e49714f2d932dda423a220161eafa4d86757d89e825ea30eeb75c1587f44c3025f20b1d69f96cb5740f29294a09b27382623dbe60cda9c57881ec20c247048bc393a569791da15f0a5a6eb59e9e8dfa5a3a3932dcefe96f5db2ac98c56ed36aaaeb40ee4f7abf804e74b1314cefd16f44b4b217edf04b80dedc0") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000394000)={0x0, 0x9f0}, &(0x7f0000a96000)=0x8) sendmsg$nl_crypto(r1, &(0x7f00003dd000-0x38)={&(0x7f0000608000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000ed000-0x10)={&(0x7f0000bd3000)=@del={0xf0, 0x11, 0x1, 0x2, 0x2, {{'tgr160-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0xca2}, {0x8, 0x1, 0x9}]}, 0xf0}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendto$unix(r1, &(0x7f000049b000-0x74)="993d0655c57672296ead0adfe1206f1b316c7547396498c524a7d8c75be58cef11aa415a4fc445bd0ef765581eb273916c25fbfa48a7f389dd0b3f0c4124604b824f2f707361103cb8a502cfce2a4120e5a116bc2621cb03a9f43221231de802e6aff0d2edc8af9e0ab47e5640fb2db0a50fb979", 0x74, 0x10, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004a0000)={{&(0x7f00003bd000/0x2000)=nil, 0x2000}, 0x2, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000249000)={0x7, 0x3ff, 0x1, 0x2, 0x0, 0xb75db08, 0xfffffffffffffffe, 0x4, r2}, &(0x7f0000b30000-0x4)=0x20) close(r0) 2018/01/28 10:55:15 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000004000-0x4)='tls\x00', 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_pts(r1, 0x80200) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000e04000)=0x0, &(0x7f00006dc000)="f4") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 10:55:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000cb0000-0x18)={0x200, 0x0, 0x10001, 0x7fff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000cf9000-0x10)={0x10000, r2}) inotify_init1(0x0) 2018/01/28 10:55:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d22000)={0x0, 0x0}) dup3(r1, r0, 0x80000) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000053c000-0x4)=0x0, &(0x7f000084e000)=0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e95000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000f70000)=""/242) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000060a000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffff52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x3, 0x1, 0x9, 0x40}, &(0x7f00005dd000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007a1000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x80, 0x200, 0x42}, 0xa0) 2018/01/28 10:55:15 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000007000-0x10)={0x9, 0x9, 0x5e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0xb, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005000)=0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000009000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000009000-0x4)=0x0) r11 = getpgrp(0x0) r12 = getuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000008000)=0x0) sendmsg$unix(r0, &(0x7f0000008000-0x38)={&(0x7f0000008000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000006000-0x30)=[{&(0x7f0000007000)="d65c85f52acb5034ba2956edc48e532f5df33aefb1daf1ac1184caf03ecc12840c0f073055fe1963fa97ab62c530b671fcef9db6a7a1f009b4ea7511637ac8bac0df3fec7cf6606432c871df72786cc017774d4e9662c88fc7d90b685961cbb1eb7b135ea5c1042e82bea3a4f0821cd68298f1426d10adce99a948a386959b9734c1c87f811273ebc999180a2401f53aa722c98774698b39995f1c8d0727ddd3f5c5dd2f2036cb6f73", 0xa9}, {&(0x7f0000003000-0x78)="0a9e27b8e5390fe1cf48b6895006988beb75df090be379f201a1878ebe2e19d4c8ac74faa4409d279bb6110dd3e9dd65bce95cb2c8e107ea8c29274e2302f74d35ed5d38d3121b0c006d7082fd4de91bbe53f8a52e17e47b04508798937b6802d31bbfbf92b7d410460f26252a59d8acd093fd1aa1dc5c51", 0x78}, {&(0x7f0000006000)="898ce6f7d1cbedca7d5e5138599d02a5a9b9ec352df7334fa512518149b97803ecae16c8af40170d64140d6d7961f3d0c5c5a395f326e9248255d206a89482c877ebfb2504fa274ec14bcc7b5c0b2b5830fdc7328ba08043f52c378987cf68fbc5652784283ce29f5b775a0c44b27214bd5d8ca4ad42ce428a0c43eaabbd52f56ee8f7906402e9c6199e319ba11361951d39c20d6d534335443324fe00221dce18d228b1b9c049220c91797f3c977ac47f71d8d52e0006cd23fb331b3392851fe6db9900c75954b9ac86076e65093595af148992c4adea9a8396eef6c11843b5b9952e790f0c1098c9", 0xe9}], 0x3, &(0x7f0000005000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xb8, 0x40000}, 0x4000000) syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x200) 2018/01/28 10:55:15 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c73ff0") socket$netlink(0x10, 0x3, 0xc) 2018/01/28 10:55:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000014000-0x20)={0x7, 0x12, 0x8000, 0x40, 0x4, 0x6, 0x3, 0x4, 0x0}, &(0x7f0000003000)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0xeb}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000e4f000-0x6)='.dead\x00', &(0x7f0000207000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000820000-0x66)="2a2799e4d40effd593ef56755aea850637648c7dbfb520822459a287ade70830ea00a6dac7c7b0d34460d7125fff7fa7e6af850b7e74625ccf088373e234bfec697a2327518c218ca30b20dfcf5d90fe5500a25386d9df7bb7045bf21f3e15cefb4fea521fdc", 0x66, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000046000-0xb)='asymmetric\x00', &(0x7f0000cbd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000080c000-0x49)="e5bcadfe097a375f13c1ff33986884e27a5a9e39cd0c344cbde280d2cad711f0dc2acda913ff34d171e0e6ead730c4cae2e070bbbfb5777e5c0ac6c412e7154a1e33776990fcb95dc2", 0x49, 0xfffffffffffffffb) keyctl$search(0xa, r2, &(0x7f00008d8000)='blacklist\x00', &(0x7f0000f51000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r3) add_key$user(&(0x7f0000821000-0x5)='user\x00', &(0x7f0000a2a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008bc000+0x6f5)="f9774bd69c382c91ed9f39f509464077dbdd364a21a9e1bcd1a51ac16f90496b7522cdb94a2197dba847831e04540a351ebbe9632b0ebb6d1790c318227e0af135fdc1097bedc877fda792f4a04271c3c96ef003951e91617b30d9928a53e3ca6a5c58cec6151fdcdc61a0a28e2230321d278acfc6ec9de0488a7cd1f9fdc5a3253f544df873ba77df266319cb9a8e1d41d7fc557cee72f2aa8971236e0fc41c3c09b55932b6ddfd4ceb", 0xaa, r3) r4 = gettid() r5 = add_key$keyring(&(0x7f0000735000-0x8)='keyring\x00', &(0x7f00004b4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000fa8000)='logon\x00', &(0x7f0000934000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000321000)="709d83c6fe772833615356af7aa87dfa4d0e9b9f56afac1bbdf2757e448989587fc4e8bbb84bcb51c4c866a090ef95965d4705210a3d266d999b39748116417e54238410179fede17e5a25abb54122db3be3c347c96605cd4a28a1317b7a6f25377b9a6ea6ea249aefaa836b29f79dcce4942a2a31c241de3a96655390ee6eb92cffafcb6c7e9240fa94ea260a12b0076fbd6a2d9aafe620929fc57d1e960d88dc8603ef042fffb193f78e8eee5ec03c409ff79528d2fd681ac011448647461a798f3a115e7059acaffa89cee1315a9f974079018d3e", 0xd6, r5) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f6e000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x1d, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000077f000)='/dev/pktcdvd/control\x00', 0x400001, 0x0) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f0000e64000-0xf5)=""/245) tkill(r4, 0x15) ioctl$UFFDIO_ZEROPAGE(r6, 0x8010aa02, &(0x7f0000ed8000-0x10)={&(0x7f0000912000/0x2000)=nil, 0x2000}) 2018/01/28 10:55:15 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000023a000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000019c000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00009ab000)={r1, 0x68, 0x2c, "4fa9c5dc7645220c06d53e61584f601949ec5fe947af7839aa75f18270e66c2d3d97a1f5921b3a02330fcf5b"}, 0x34) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80007, 0x1) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f00007d2000-0x4)=0x80000000, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2018/01/28 10:55:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000655000)='/selinux/context\x00', 0x2, 0x0) read(r0, &(0x7f0000c07000-0xc7)=""/199, 0xc7) 2018/01/28 10:55:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000ed7000)='./file0\x00', &(0x7f0000a9b000-0x85)=""/133, 0x85) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d0d000-0x8)='./file0\x00', 0x1, 0x180) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/28 10:55:15 executing program 3: pipe(&(0x7f0000736000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000744000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x6, 0x1) r1 = socket$netlink(0x10, 0x3, 0x11) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/28 10:55:15 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000001f000)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000020000-0xb0)={{0xff, 0x2}, 'port1\x00', 0x5, 0x20, 0x2267, 0x0, 0x5, 0x1000, 0x0, 0x0, 0x5, 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]}) fcntl$notify(r0, 0x402, 0x31) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r3 = dup(r0) recvfrom$ax25(r3, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) 2018/01/28 10:55:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000c38000)={0xdf, &(0x7f000059e000+0x54f)="4d0223062da1431dd5aac961ac32d38fdff0f8e5d9560414139bad6c9c9b8cb4973e054ccd2be7663ee3170ef28799d99ef25a94c7d5799599ced56c698bc25e22a5f6961de7d31957dac1138d606fbf56148b44ff4c731f2aee14299858b3c7d0e9d4ad1c74069038ac95460a92c7e5b1f61ca89f390520a8f6bb983b713ef9343eaf3f56df293838955a1a15cb0dafd448bba2fb88aa4e138885a297c28a2333c2ad8a012baf328c1ea64ddb7a1a05e355c4592f395e75296c92db44cb6502fff4cef458b4cd33f16621572e6dab8c6906e0e646353bd563f1f0ef278efa"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f00000ba000)={0x0, 0x0, &(0x7f00007c3000-0xe7)=""}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e0c000-0x4)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ef4000)=0x0, 0x4) 2018/01/28 10:55:15 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrlimit(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000f02000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 10:55:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8080da14, 0x5, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000024f000-0x4)=0x0) 2018/01/28 10:55:15 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f85000)='/selinux/enforce\x00', 0x80041, 0x0) r1 = geteuid() mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f85000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x2, 0x8, 0x2, 0x0, 0xa, 0x20, 0x20, 0x0, 0x0, r1}, {0x9, 0x80, 0x53, 0x10000, 0x9, 0x8, 0x2, 0x3}, {0x26, 0x0, 0x8, 0x81}, 0x5, 0xf, 0x1, 0x0, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x6, 0x0, 0x3, 0x4, 0x0, 0x800, 0x7}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000d0e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xb9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000f87000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ce3000)=0x14) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f88000-0xe8)={{{@in=@rand_addr=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5d000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f87000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x2, 0xfff, 0xa, 0xa0, 0x80, 0x62, r3, r1}, {0x8001, 0x9, 0x1, 0x686, 0x1, 0x1, 0x9, 0x1000}, {0xbe62, 0x4, 0x7fff, 0xffffffffffffffdd}, 0x8, 0xd, 0x1, 0x1, 0x2, 0x0}, {{@in=@multicast2=0xe0000002, 0x3, 0x3c}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x3, 0x400, 0xb2, 0x2, 0x2}}, 0xe8) 2018/01/28 10:55:15 executing program 2: mmap(&(0x7f0000003000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 10:55:15 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r1 = open(&(0x7f0000589000-0x8)='./file0\x00', 0x10d000, 0x100) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6b000)={0x90002000, 0x0}) bind$inet6(r0, &(0x7f0000b0b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/28 10:55:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) fallocate(r0, 0x41, 0x0, 0x10000000076) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000544000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00008b3000)={0x80, 0x7, 0x0, 0x80000001, 0x649f, 0x3, 0x8, 0x81, 0x9, 0xffffffffffffffc0, 0x0}, 0xb) 2018/01/28 10:55:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f000017c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f000090e000)={0x14, 0x6, 0x1, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x8000}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = gettid() sched_setparam(r1, &(0x7f00008f4000)=0x101) openat$ashmem(0xffffffffffffff9c, &(0x7f0000999000)='/dev/ashmem\x00', 0x400401, 0x0) 2018/01/28 10:55:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000873000)='/dev/autofs\x00', 0x10000, 0x0) fstat(0xffffffffffffffff, &(0x7f000080c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) r3 = syz_open_dev$usbmon(&(0x7f000076f000-0xd)='/dev/usbmon#\x00', 0x6, 0x200) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) read$eventfd(r3, &(0x7f0000fcb000-0x8)=0x0, 0x8) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r6, 0x0, 0x0}], 0x1, 0x8000) dup3(r5, r6, 0x0) preadv(r3, &(0x7f0000c28000-0x40)=[{&(0x7f0000d6b000-0x4a)=""/1, 0x1}], 0x1, 0x0) tkill(r4, 0x16) 2018/01/28 10:55:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ec000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) execve(&(0x7f0000ec2000-0x8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r0, 0x4, 0x4800) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000964000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) keyctl$read(0xb, r3, &(0x7f0000b96000)=""/224, 0xe0) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b0b000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r4, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) 2018/01/28 10:55:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f000089f000)="", 0xfffffffffffffea5) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000318000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9d000-0x4)=0xe8) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00002c8000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000d42000-0x1000)="", 0x0, 0x4800, &(0x7f0000825000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f000063a000-0x4)=0x0, &(0x7f00004f0000-0x4)=0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f66000)='/dev/keychord\x00', 0x4400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000082a000-0xc)={0x0, 0x0}) r3 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f12000)=@int=0x0, &(0x7f0000c63000)=0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000b63000-0x96)=""/150) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000044c000)=0x0, &(0x7f0000eec000-0x4)=0x4) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000db9000-0x2d)=""/45) 2018/01/28 10:55:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000da8000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r3, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r4, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000efd000-0x8)={0x0, 0x7}, &(0x7f0000f28000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000190000-0x86)={r5, 0x7e, "5991463c73bfa542755cc83a18acb7ec0a521fc470eec02927642eacf21b2a0a72ec8dbeac43805d0e4d7b8140d322d5a9dc9e13076415ad18aa741c9dbb5578fc3a36677fa4ec00cd7a8c57cf277a758d73a32954eec98657a930bf11ca041e13ba7759449f46809e97525f9edd34c622da549928c0869de950df6c9be5"}, &(0x7f0000e6a000)=0x86) 2018/01/28 10:55:15 executing program 5: getgroups(0x1, &(0x7f0000ece000)=[0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x8, 0x7, 0x4, 0x4, 0xda69, 0x1ff, 0x81, 0x7f, 0x40, 0x7ff, 0x2000, 0x3b3e, 0xffffffffffffffff, 0x6]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x21, @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]}}, 0x8c) 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) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000080000)={0x1, &(0x7f0000342000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001df000)={0x0, 0x0}) writev(r4, &(0x7f000016d000-0x30)=[{&(0x7f0000e8a000)="12d27e463288e5d415c4f33f6df39ad3a7f2a0b88b5c60be9f24c17256fb7e", 0x1f}, {&(0x7f000025c000-0x61)="36a7c342083bb32afa95ece9677125b9f32467ea6b87caad3522eabcb0fbe66946091fe0c152fa97ca58a6adec920125806c4b99ebb61f062b6b9a7006f61e564542123142ad987796044df28e23206c2670ac61bee7368f4d10e39bd2f5747211", 0x61}, {&(0x7f0000474000-0xe5)="4f38bd4b47bd03583b39ab8822449252db46191259f6742cd9c837044d3a2b266a4ed9943e4c15c8f34a394eeadee997bf88cb2528054ad500738740027773f56c8dcab867e22a235b718c67ab1a1c8ae3244bd403ee8472b71c64d049f67ac8afe6a26d8135fd33998766d019bb70470523f5ff78a5746505de33c7c55318fd7dd0c05b427a6196c304417f4a2d337666d0da1996ceef9a94426967a0cae14921bed84aae95c1a09b9def4dc612d666f54bdf3702a58d93f0bd9c199a0c8ea5b3b01cd1db8e9dc3950750bd9e36014e28476f675f27c087499365d992b63a6afa6e320a34", 0xe5}], 0x3) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) 2018/01/28 10:55:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000041e000)='./file0\x00', 0x0) setxattr(&(0x7f00008f8000-0x8)='./file0\x00', &(0x7f0000010000)=@known='security.selinux\x00', &(0x7f0000904000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xc, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/28 10:55:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00001da000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x4) 2018/01/28 10:55:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000200000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffcb2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$addseals(r0, 0x409, 0x4) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)="746f8ab05498dc8ab585aff14202fe590887d71700f5b44a43302cff2a91818a2d558cdbda4145e414ec0c890542b20edbfd84156a0985e9263d8c9d4062d097f78cf37d00c2c254eeb22d279f04e4d46f63e68c5a638adb9d33cbef5ca4dcf3609e327c483d1284db08e49b9c7ebe8597387c79a2ce16afa4cd4125d647fcff814998af2ead", 0x86}, {&(0x7f0000d5e000)="6c1618b751d8e66081f2d8b622485241a3b6ef5c204d239b97ea6257d98118c3c20903ee493c53c7835687b7b82e1e9d76a36959ce5d180fe65ee3845cec2d516176b30a11bfd74b2757", 0x4a}], 0x2, &(0x7f0000261000)=[{0xc0, 0x1ff, 0x100, "192ad3e001c821b1ffa930534ed25c272f3c6917dce6320322722598fe775b2490c6dc0aea373713222dc49fc8ff1e03ee340b8d97919678d9d9e9ecdad1045944afae856b04fcf17c96956735d107a4ec46b7648ac46d285ad1f38de3c4d189fa405bcc2ca25665d9642245599e5d4f22e0cf325f6ed9e24c4389863203b4c4f1d8f96963ba34b5ab48fe1afde1c8863bbef1c38f0e70218692bb28f66deb8ecc5b62c7382432c1688e8e09b1"}, {0x1010, 0x29, 0x1000, "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"}], 0x10d0, 0x8000}, 0x8041) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f00006fe000-0x10)={0x3, 0x2, 0x2d3, 0x0}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/01/28 10:55:15 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000007000)=@file={0x0, './file0\x00'}, 0xa) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000006000)=0x800, 0x4) [ 33.639708] audit: type=1401 audit(1517136915.556:20): op=setxattr invalid_context="" [ 33.681206] audit: type=1401 audit(1517136915.596:21): op=setxattr invalid_context="" 2018/01/28 10:55:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f62000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) pwrite64(r1, &(0x7f00007a3000)="797b7172e1b4db685adefaf6c122610361e3f8acd39862fbabc652337f89d49e940d9ce8a6a5f47be047d53335c8fcfebf4c16a116514300b28721fb751a9f67ed", 0x41, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000ba000)={0x0, 0x1, &(0x7f00007c3000-0xe7)="e2"}) 2018/01/28 10:55:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000dc000-0x5)='maps\x00') pread64(r1, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) ftruncate(r1, 0x8) socketpair(0x8, 0x4, 0x6, &(0x7f0000bb9000-0x8)={0x0, 0x0}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000a31000)=0x4) 2018/01/28 10:55:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x101) add_key(&(0x7f0000f57000-0x8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c66000-0x54)="", 0x0, 0x52e2f637490a4e7f) 2018/01/28 10:55:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl(r0, 0x7ff, &(0x7f0000d18000)="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") sendmsg$nl_netfilter(r0, &(0x7f00001af000)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:55:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f35000)={0x0, 0x0}) utimes(&(0x7f0000e67000)='./file0\x00', &(0x7f000071e000-0x20)={{r0, r1/1000+30000}, {0x0, 0x7530}}) r2 = socket(0x10, 0x100000807, 0x1) sendto(r2, &(0x7f0000cff000-0x12)="120000001400e7ff00ffe90009124a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/28 10:55:15 executing program 5: getgroups(0x1, &(0x7f0000ece000)=[0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x8, 0x7, 0x4, 0x4, 0xda69, 0x1ff, 0x81, 0x7f, 0x40, 0x7ff, 0x2000, 0x3b3e, 0xffffffffffffffff, 0x6]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x21, @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]}}, 0x8c) 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) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000080000)={0x1, &(0x7f0000342000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001df000)={0x0, 0x0}) writev(r4, &(0x7f000016d000-0x30)=[{&(0x7f0000e8a000)="12d27e463288e5d415c4f33f6df39ad3a7f2a0b88b5c60be9f24c17256fb7e", 0x1f}, {&(0x7f000025c000-0x61)="36a7c342083bb32afa95ece9677125b9f32467ea6b87caad3522eabcb0fbe66946091fe0c152fa97ca58a6adec920125806c4b99ebb61f062b6b9a7006f61e564542123142ad987796044df28e23206c2670ac61bee7368f4d10e39bd2f5747211", 0x61}, {&(0x7f0000474000-0xe5)="4f38bd4b47bd03583b39ab8822449252db46191259f6742cd9c837044d3a2b266a4ed9943e4c15c8f34a394eeadee997bf88cb2528054ad500738740027773f56c8dcab867e22a235b718c67ab1a1c8ae3244bd403ee8472b71c64d049f67ac8afe6a26d8135fd33998766d019bb70470523f5ff78a5746505de33c7c55318fd7dd0c05b427a6196c304417f4a2d337666d0da1996ceef9a94426967a0cae14921bed84aae95c1a09b9def4dc612d666f54bdf3702a58d93f0bd9c199a0c8ea5b3b01cd1db8e9dc3950750bd9e36014e28476f675f27c087499365d992b63a6afa6e320a34", 0xe5}], 0x3) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) 2018/01/28 10:55:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x7ffe, 0x3) 2018/01/28 10:55:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f00008d9000-0xd)='/dev/binder#\x00', 0x0, 0x10000001) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d0e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000738000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000088e000)=0x8) connect$l2tp(r2, &(0x7f0000eb3000+0x889)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x2, 0xffffffff, {0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}}, 0x32) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) open(&(0x7f00006e2000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/28 10:55:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000cbf000)=0x0, &(0x7f0000795000)=0x4) r0 = openat(0xffffffffffffffff, &(0x7f0000353000-0x8)='./file0\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000936000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000045000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000926000)={r1, 0x8, 0x401}, &(0x7f0000f06000-0x4)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f00008fc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/28 10:55:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000a7e000)='./file0\x00', 0x80000, 0x140) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000077000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000777000)='/dev/ppp\x00', 0xc000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000cbf000-0x17)='wlan1trusted+selinux[[\x00') seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f94000)='/dev/autofs\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000e2f000-0x4)=0x0, &(0x7f00007f9000-0x4)=0x4) r3 = userfaultfd(0x0) r4 = epoll_create(0xd) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000ff7000-0xc)={0x0, 0x0}) pipe(&(0x7f0000377000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f00006c2000-0x4c)={0xff, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_pwait(r4, &(0x7f00005f2000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ffb000-0x8)={0x0}, 0x8) 2018/01/28 10:55:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000913000)='/selinux/checkreqprot\x00', 0x40, 0x0) sendmsg$netrom(r0, &(0x7f0000725000)={&(0x7f00000fc000)=@full={{0x3, {"2d4d601a774e0d"}, 0x6}, [{"1a206dab099a4f"}, {"b54ded4d3f7517"}, {"2d513c1c3b42e3"}, {"0217e3ee76f4ed"}, {"065ed9bfd7c905"}, {"c6e2540bd91734"}, {"14bd03444762ba"}, {"bcc38b96988b7b"}]}, 0x48, &(0x7f00007d6000-0xa0)=[{&(0x7f000051a000-0xc6)="6317bc27540d4dbd4664d33c6e8d9385316e19dcd1fe2eedd327a9442277acaf9c9776675deb2e97b85aeaa63b8af4cedd3cfc6d36c76dfcce187f34c6beca773022a1a0fc5df685fcd95cf99a3d504179ad9723caa9d080879aaf963dd7c9c6d70fb876c378f5ff203a7ead02ca186ecacefc993930cfc25b148a33667ea5fe43ef9bfb1e71515202637979bc71844aea121f11331601c49824d7f65a84f8228d1e88a4a04c68ab2cfdf654de2d71feb8272e78c42d3b8b379f2dba190a664d46be8f61e1cf", 0xc6}, {&(0x7f0000453000-0x59)="b0edecd44ecd2147530498b5c3e2822f40e798e4a3beed142fc13e53e521ff54e01b58aa7278a8b876c3f76583428672d452d0e6e504084781f3dac0cce832dbd09c0001117292b44c621b45309c49e39b0590885e2ffe1b26", 0x59}, {&(0x7f00003ce000)="ea6b501bfb6ea783c41a08b32b46ca18982f57497da7d22a0d6e358512b3966885cd6a7beb9d3a90dcd563c99945abe77aceca593315573121318d8de4003364737b1c8a8c9022f99e132284baa3bce341bb20b239c198cbbee68c082ca855690a04a96f18608d0cceb96bd9d095e631a91a28a3763f11541f94a01517d0979f239ced9a5a5102b65168134efcdcfe85a66769a37ba1232600d15c1cbd3a263a465c185987f3e828337f436b22258b83c95191d01e0d19cbfd73b4abcb9d91ae0cd128b0c424f9af53ae7f43287ec4", 0xcf}, {&(0x7f0000176000-0x68)="b8c5e9c6b65a0a1601eac1c0208cf4c07cf07f54f23b26a827ad1a27a7f24faa3a2e63aeaff08e46d406049f61c78a7c85751e06e5218470e130144312b84717fe507a819bf833f15f3f03cd5ce09212fa61148eee9905ce108dd7c7444fc430df035a61e5e92221", 0x68}, {&(0x7f0000544000+0xc78)="614f8ba12e330220", 0x8}, {&(0x7f0000412000)="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", 0x1000}, {&(0x7f0000294000-0x9f)="72fb5ce4886407fa4f3244b97268954163f1d50121b2ab707c6f029f3a3bede3074a6c28477c6675d499ccf8bf7a616d8707e4e9ff73832306123096833359724d05a9223152bd407b30ac62932c040784c7d4cc7ac257559d0a2d933fa736e3c53ae24056331faaf8f7372444ee418d686618c16162040619513a5621ef82f0232b0f5cf17515237976df69744960cd57e9dd1f65410b9251d263fa629ff2", 0x9f}, {&(0x7f0000764000)="45fc9e7d222c2ac88b007b2a470c9b2f", 0x10}, {&(0x7f0000770000)="8adb2f18bd828c2ca53cb0b8fd9869f7544c631ec69f1ea6dcc7c72e0fd3933395373ac6caf9dcd9917d38768d8c84c80505d5917ac65fd6d98e67e5a808899d253b7384cc1880d97fb1ef9df266c250c6a1f0a585a22aebbde10116f901c229e7f71f0d56ae38b6dfdae012daa6fb2178bc5077bafe0e72e1d75ba1331675657967b7d0a531821e938dcfbc3d4b98846c21c7c8fde55501bfd1e19ca2f29e01322eff780eb264b5f7b4c8bc5a808be9e55c470dbbcf2f41e7a606e0d900bcdbdb663e9a4184ee7f7a141b436cdb09f11ddc", 0xd2}, {&(0x7f0000b45000)="093c8b4d4313463fa799a9c9a5942ac586f71a61bad0696ffa9bde693cad9a74ff7dc844b55a400e55bf7cba0c40b306cdbd857841f6cd55f35b9622a1a8d49744cda54a5a56fc51165ea30dabda61224564deb46e723381c31c250f6df243ca804beda6f049adc06a6ad8dc675b44ebf07d53983267304fd855eb93bf0a6b1a84ec0620bdf2da361a92abc65a", 0x8d}], 0xa, 0x0, 0x0, 0x8000}, 0x8001) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b82000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000565000)={0x5, 0xfffffffffffffffe, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000eb8000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xff, 0xfffffffffffffc, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 10:55:15 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) socketpair(0x8, 0x0, 0x4, &(0x7f0000654000)={0x0, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) bind$packet(r0, &(0x7f0000ffa000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/28 10:55:15 executing program 5: getgroups(0x1, &(0x7f0000ece000)=[0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x8, 0x7, 0x4, 0x4, 0xda69, 0x1ff, 0x81, 0x7f, 0x40, 0x7ff, 0x2000, 0x3b3e, 0xffffffffffffffff, 0x6]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x21, @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]}}, 0x8c) 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) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000080000)={0x1, &(0x7f0000342000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001df000)={0x0, 0x0}) writev(r4, &(0x7f000016d000-0x30)=[{&(0x7f0000e8a000)="12d27e463288e5d415c4f33f6df39ad3a7f2a0b88b5c60be9f24c17256fb7e", 0x1f}, {&(0x7f000025c000-0x61)="36a7c342083bb32afa95ece9677125b9f32467ea6b87caad3522eabcb0fbe66946091fe0c152fa97ca58a6adec920125806c4b99ebb61f062b6b9a7006f61e564542123142ad987796044df28e23206c2670ac61bee7368f4d10e39bd2f5747211", 0x61}, {&(0x7f0000474000-0xe5)="4f38bd4b47bd03583b39ab8822449252db46191259f6742cd9c837044d3a2b266a4ed9943e4c15c8f34a394eeadee997bf88cb2528054ad500738740027773f56c8dcab867e22a235b718c67ab1a1c8ae3244bd403ee8472b71c64d049f67ac8afe6a26d8135fd33998766d019bb70470523f5ff78a5746505de33c7c55318fd7dd0c05b427a6196c304417f4a2d337666d0da1996ceef9a94426967a0cae14921bed84aae95c1a09b9def4dc612d666f54bdf3702a58d93f0bd9c199a0c8ea5b3b01cd1db8e9dc3950750bd9e36014e28476f675f27c087499365d992b63a6afa6e320a34", 0xe5}], 0x3) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) [ 33.840310] audit: type=1400 audit(1517136915.756:22): avc: denied { ioctl } for pid=5417 comm="syz-executor7" path="socket:[14524]" dev="sockfs" ino=14524 ioctlcmd=0x7ff scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 33.849095] binder: 5412:5431 tried to acquire reference to desc 0, got 1 instead 2018/01/28 10:55:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d36000-0x9)='/dev/ppp\x00', 0x100, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f000070f000)={0xffffffffffff502a, 0x48, 0xd4ff, 0x7, 0xc0a}) connect$unix(r0, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 10:55:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) r1 = syz_open_dev$mice(&(0x7f0000f87000-0x10)='/dev/input/mice\x00', 0x0, 0x280000) bind$ax25(r1, &(0x7f0000dfe000)={0x3, {"35785f836c97f9"}, 0x67}, 0xffffffffffffff7a) bind$inet6(0xffffffffffffffff, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffdae}, 0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f000039b000)={0x0, 0x0}, &(0x7f00003a7000)=0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x40, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000fc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000db1000)={0x8001, 0x1, 0x7f, 0x20, 0x401}, 0xc) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xfffffffffffffffb) 2018/01/28 10:55:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00007c4000)={0x0, 0x0}, &(0x7f00008ab000-0x10)={0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e9c000)='/selinux/checkreqprot\x00', 0x200, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f98000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e1f000-0xc)={0x80000000, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000441000-0x9)='/dev/ppp\x00', 0x0, 0x0) mlock2(&(0x7f000064c000/0x2000)=nil, 0x2000, 0xfffffffffffffffd) [ 33.853320] binder: 5412:5426 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 33.853354] binder: 5412:5431 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/28 10:55:15 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 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, 0x0, 0x0, 0x0}}, 0x26) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000a000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) 2018/01/28 10:55:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000170000-0x10)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f12000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e06000)=0xc) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00004d9000-0x4)=0x0) setpgid(r0, r2) 2018/01/28 10:55:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000967000-0x8)={0x0, 0x0}) [ 33.855035] binder: 5412:5426 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 33.858545] binder: undelivered death notification, 0000000000000000 2018/01/28 10:55:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='wchan\x00') fremovexattr(r0, &(0x7f0000001000-0xa)=@random={'osx.', 'wchan\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x100, 0x0}], 0x1, &(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={0x43a}, 0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x7fffffff, 0x4) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f000048a000-0x1f)='vmnet1cpuset,wlan0vmnet1wlan0,\x00', 0x1f, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000002000)={@empty=0x0, @empty=0x0}, 0x8) 2018/01/28 10:55:16 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$poke(0x5, r1, &(0x7f0000f5d000)=0x0, 0x3) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa3000)={&(0x7f0000fa3000)="0200000002002c7b", 0x8}) 2018/01/28 10:55:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000293000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) openat(r0, &(0x7f0000245000)='./file0\x00', 0x0, 0xf) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a39000-0x9)='/dev/ppp\x00', 0x400042, 0x0) socket$inet(0x2, 0x1, 0x185) mkdir(&(0x7f00003ea000)='./file0\x00', 0x0) connect$llc(r1, &(0x7f0000d95000-0x10)={0x1a, 0x15, 0x19c9, 0x9, 0x9, 0x20, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000db6000)={&(0x7f0000b06000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") pwrite64(r1, &(0x7f0000d6b000)="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", 0x1000, 0x0) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000a2000-0xb)='/dev/hwrng\x00', 0x2, 0x0) lseek(r2, 0x0, 0x4) 2018/01/28 10:55:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000429000)=0x77, 0x65) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007bc000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000efc000)={0xfff, 0x3, 0x9, 0xa313, 0x8, 0x8000000}) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000d89000-0x3c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a33", 0x81}], 0x1, &(0x7f0000e9c000)=[], 0xfffffffffffffeb9, 0x0}, 0xfffffffffffffffa}], 0x1, 0x0) sendto$inet(r0, &(0x7f000060f000-0x6c)="682a3c12d58423d9907642312782b467b7a828a068a990ff19cbb7a4fb5bdaf4fa50b7ca2e42c92962c9efe9007a59c53d7100561a9e609eebae5f7eff35666b1b197b4f629fbf59a7296508baaa19ea88694e1e38c7918ff4c0ddb9abca0839189b964347a9879aa14e6de0", 0x207, 0x0, &(0x7f0000567000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd36) 2018/01/28 10:55:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000c0f000)={0x5, 0x2, 'client1\x00', 0x1, "4ebea614bb7a0b76", "e2c4a83d1daa76fc7959434faac107692044f06076ed31907447ba9a1c53eb3a", 0x3, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 10:55:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000a37000-0x8)='./file0\x00') pipe(&(0x7f00008c4000)={0x0, 0x0}) ioctl$TIOCCONS(r0, 0x541d) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f000094a000-0x1d)=@known='security.evm\x00', &(0x7f00008e9000-0x5)="1326292600", 0x5, 0x0) 2018/01/28 10:55:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xa, 0x80000004) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x269, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00001ce000)={0x1, 0x1, 0x4, 0xfff, 0x0}, 0xc) write(r0, &(0x7f0000195000-0x27)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000", 0x26) 2018/01/28 10:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000560000-0x8)={0x0, 0x0}) readahead(r0, 0x4, 0x8) pivot_root(&(0x7f0000235000)='./file0\x00', &(0x7f0000bc1000)='./file0\x00') 2018/01/28 10:55:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x4) bind$netlink(r0, &(0x7f0000aa0000)={0x10, 0x0, 0x3, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000012c000-0x4)=0x0, 0x4) 2018/01/28 10:55:16 executing program 5: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x0, 0x7) syz_open_dev$random(&(0x7f0000f6c000)='/dev/random\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f6b000-0x24)=""/0, &(0x7f0000f6a000)=0x0) 2018/01/28 10:55:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000040b000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f00004c1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) poll(&(0x7f000061d000-0x50)=[{r2, 0x14, 0x0}, {r2, 0x10, 0x0}, {r2, 0x8200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1000, 0x0}, {r1, 0x200, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x20, 0x0}, {r2, 0x1, 0x0}, {r0, 0x320, 0x0}], 0xa, 0x4) r3 = socket$unix(0x1, 0x10000000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x4, 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}) syslog(0xf, &(0x7f000080e000-0x67)=""/103, 0x67) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f000087c000)=0x5) 2018/01/28 10:55:16 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000003000-0x68)={0x8, 0x5, 0x1a, {0x0, 0x0}, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 10:55:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000680000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf9000-0x4)=0xc, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000077000)=""/159, &(0x7f00009df000)=0x9f) read(r0, &(0x7f0000ac4000)=""/193, 0xc1) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00001fa000-0x4)=r1) r2 = syz_open_procfs(r1, &(0x7f0000197000)='smaps\x00') fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000433000-0x8)=0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f4c000-0xa)={0x0, 0xd1b, 0x1, [0xfffffffffffffffd]}, &(0x7f000033c000)=0xa) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e02000)={r3, 0x3}, &(0x7f0000d33000)=0x8) 2018/01/28 10:55:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x7fffffff, 0x8080000000000000, 0x1, 0x1, 0x2, "6c1963af2220d43d31ed022da6bc770cda497881983eb9421bc785f02970bea1c427ba729cb1ec560e41108ee39e1d8e694e3fa390e952497d04eecf56376c", 0xffff}, 0x60) umount2(&(0x7f0000d5c000-0x1)='.', 0xfffffffffffffffe) 2018/01/28 10:55:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0xa, 0x80001000408) write(r0, &(0x7f0000c6c000-0xb1)="24010000130007fffe0000000400000520001b0700030000000000100000f900000001166545a400f0d0d9ed26d6c5209607da01ed682973f09600543f00720400001ca364ff54560781d87fe6d5da86dff52e8a9223f7aadc000000000000000556c6bbf691c52f2116557c77555f74033e84027e9434d950439f3d4a9a62e964f998d71250b75c8d37d1401fac009000000000000000013b24e6d6d8c91561aa5565b3458d4d07bd8dd7e3ab4dcb37ee", 0x3c) 2018/01/28 10:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f00001ea000-0x8)='./file0\x00', 0xc0, 0x0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) bind$ipx(r0, &(0x7f000072c000)={0x4, 0x80, 0x4, "363a6582afa0", 0x5, 0x0}, 0x10) futimesat(r0, &(0x7f0000991000-0x8)='./file0\x00', &(0x7f00001d5000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000c21000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @multicast1=0x0}, &(0x7f0000dd8000-0x4)=0xc) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/28 10:55:16 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000)='personality\x00') r1 = syz_open_procfs(r0, &(0x7f0000009000)='setgroups\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000000a000)=""/212, &(0x7f0000009000-0x4)=0xd4) write(r1, &(0x7f000000a000-0x7)="9a", 0x1) 2018/01/28 10:55:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00002bb000-0x250)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'pcrypt(authencesn(sha384-avx2,ecb-serpent-avx2))\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000643000-0xd)='/dev/usbmon#\x00', 0xf0, 0x404000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 34.129983] audit: type=1400 audit(1517136916.046:23): avc: denied { net_broadcast } for pid=5504 comm="syz-executor1" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 10:55:16 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x400000, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup(r0) 2018/01/28 10:55:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000402000-0xa)='setgroups\x00') setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00006fb000)=0x6, 0x4) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8000, 0x0) read(r1, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) writev(r2, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00008a5000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) close(r2) 2018/01/28 10:55:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00003e3000)="34479663", 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e64000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000063d000-0x20)={0x4, 0x6, 0x4, 0x0, 0x81, 0x83a, 0x3, 0x5ff, 0x0}, &(0x7f0000937000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000013b000)={r2, 0x9fc00000000}, &(0x7f00008da000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ef2000)={0x0, 0x7fffffff}, &(0x7f0000522000-0x4)=0x8) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00001f4000)={0x2, &(0x7f00002eb000)=[{0x5, 0x3, 0x4, 0x120000000000000}, {0xfff, 0xae2, 0x8, 0xbdc}]}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00007de000)=r3, 0x4) 2018/01/28 10:55:16 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() setpriority(0x2, r0, 0x5afa07da) unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) sched_setparam(r0, &(0x7f0000008000)=0x100) 2018/01/28 10:55:16 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000976000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001d000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000001e000-0x8)={0x0, 0x968}, &(0x7f000000f000)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000001e000-0x8)={r3, 0x1000}, 0x8) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f000001c000-0xf1)=""/241) 2018/01/28 10:55:16 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000089e000-0x9)='/dev/ppp\x00', 0x420000, 0x0) sync_file_range(r0, 0x7, 0x20, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00006fb000)={0xa0000013, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00006cc000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/28 10:55:16 executing program 7: timer_create(0x0, &(0x7f00007db000)={0x0, 0x19, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d53000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_getres(0x5, &(0x7f0000fe2000+0xc0a)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000163000-0x10)={r1, 0x4}, &(0x7f0000a3a000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/01/28 10:55:16 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ea1000+0xc0d)={0x0, 0x0, 0x0}, &(0x7f0000fda000)=0xc) waitid(0x0, r0, &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000062e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000098000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fdc000-0x8)={0x0, 0x0, ""}, &(0x7f00006b8000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000074000)={r2, 0x7}, &(0x7f0000bdc000-0x4)=0x6) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x6, 0x40, &(0x7f0000884000)={0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004f0000)='/dev/pktcdvd/control\x00', 0x588acab0e0299687, 0x0) r4 = fcntl$getown(r3, 0x9) ioprio_get$pid(0x2, r4) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f00001f4000)=0x5, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) 2018/01/28 10:55:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000451000-0x7)="1fc4f500020319", 0x7}], 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000091c000)=0x0) 2018/01/28 10:55:16 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() clock_adjtime(0x0, &(0x7f0000000000)={0x88f3, 0x0, 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(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/rtc\x00', 0x80002, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000000a000-0x8)=0x1b2) 2018/01/28 10:55:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000210000)=0x5, 0x4) ioctl(r0, 0x2272, &(0x7f000055b000)="f9c39537822462e36ad27def5f5f8a3ef5a27122054a4eb09e6056254b8500b48f5c0f2a2ae17a910ada0588eb1dec22b40983fca401ae8c59a6740d5b900ebb4ac8c7468a89dd7c42bb25a456ffab0ff887bc1ca800000000000002000cb4f880955e9d0d4d7c4ac6dae471082d2a0aa46fe01ce59692d44ad94ca909e167668136df75c7b7daf67bb9772680") 2018/01/28 10:55:16 executing program 2: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$void(r0, 0x5450) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000f9c000-0x4)=0x4209) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/autofs\x00', 0x2080, 0x0) write(r0, &(0x7f0000f93000)="26000000130047f10714c1f8590022ff001000e3010000000000000000000900060010000675", 0x26) 2018/01/28 10:55:16 executing program 5: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000048000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x6, 0x0, 0x4, 0x6, 0x1, 0x81, 0x7fff, 0x3}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 10:55:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009f1000)='/dev/sequencer2\x00', 0x200000, 0x0) sendto$llc(r0, &(0x7f0000e59000)="17537ef2ffcc38bf03fa156fec57a4bfdbe1dfac256ab81a2c0f59c854b0bebc4a02c00bb39863e0b7de0945b66601e64ebbc59ec2855ff67feeea7cb6c6", 0x3e, 0x1, &(0x7f000075b000)={0x1a, 0x1e, 0xfff, 0x5, 0x9, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd9000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = getpid() ioprio_set$pid(0x1, r2, 0x5) ppoll(&(0x7f0000483000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0x5100, &(0x7f000000b000)={0x20000000000002b2, &(0x7f00000c0000)=[]}) 2018/01/28 10:55:16 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000006000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000005000-0x1d)="874bba382b339e9e9c") 2018/01/28 10:55:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000144000-0x4)=0x3, 0x4) 2018/01/28 10:55:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r2 = socket(0x4000000005, 0xf, 0xfffffffff730a4cf) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000013f000)=0x0, &(0x7f0000a42000-0x4)=0xfffffffffffffcda) getpeername$inet6(r2, &(0x7f000069f000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000023f000)=0x1c) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0xfffffffffffffffe, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/28 10:55:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000364000-0x28)={@common='sit0\x00', &(0x7f00007b7000-0x48)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f00001f9000-0x6)='eth0:\x00', 0x3) accept$unix(r1, &(0x7f000082f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000089000-0x4)=0x8) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000ca1000-0x6)='statm\x00') 2018/01/28 10:55:16 executing program 2: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f83000-0xad)="", 0xfc79, 0x0, &(0x7f0000f82000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x13) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f7f000-0x4)=0x8001, 0x4) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f86000)='/dev/sequencer\x00', 0x200, 0x0) 2018/01/28 10:55:16 executing program 4: pipe2(&(0x7f0000a5d000-0x8)={0x0, 0x0}, 0x4000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00003c6000-0x8)="af889e3525d0882f", 0x8) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 10:55:16 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003f8000-0x4)=0x3) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fe4000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000515000-0x28)={0x7fff, 0x19, 0x7, 0x7c0, "04bde59c42f63ac12f4b0c853817f86395326c41a677c4806d0d59e3469aa46c"}) 2018/01/28 10:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x3) r0 = inotify_init() mkdir(&(0x7f00000fc000-0x8)='./file0\x00', 0x1c0) r1 = gettid() ioprio_get$pid(0x0, r1) inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f000002a000-0xa)='./control\x00', 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f00009e7000+0xb56)="") inotify_rm_watch(r0, r2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ed8000-0x10)='/selinux/status\x00', 0x0, 0x0) openat(r3, &(0x7f0000ca8000-0x8)='./file0\x00', 0x109000, 0x42) 2018/01/28 10:55:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000f0000-0xe)='/dev/keychord\x00', 0x200001, 0x0) write$eventfd(r0, &(0x7f0000355000)=0xd56, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x2, 0x2, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00001ac000)=0x2) bind$inet(r2, &(0x7f0000469000-0xf)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000b1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) inotify_init() ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00006f3000-0x24)={0x6, 0x6, 0x100, 0x4, 0x1, 0xfffffffffffffc4e, 0x9b, 0xc8b, 0x5, 0x400, 0x5, 0x8}) r3 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/28 10:55:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00007fc000)='/dev/rfkill\x00', 0x208000, 0x0) r0 = memfd_create(&(0x7f0000444000)="2f6464761472666b696c6c00", 0xfffffffffffff002) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/01/28 10:55:16 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000003e000-0x60)=[{&(0x7f0000226000-0x37)="68712728e330ba31b6f70722648c352a992e0773dedf078b0e30914f3180cb62743e3c8ccabbd987e1b134d13ea59dd94b63b26a27ac11", 0x37}, {&(0x7f0000fd5000-0x7b)="9b7a598f7c382af1050f85d46e63a484410148c17c7829519f6aef0a8c1863444829cc713483a68139ce7e605b00b1c30786af5598209694817adffc9b15444b2d6690fd8304d4f17f6c3d84a32b2b15156eb9962c70d253eab7d2541927a052ed64659434640e99b65b420e568e96dc221e3139d9495f2327867e", 0x7b}, {&(0x7f0000fd5000-0x1000)="559621a212dd0693b1971b715969f860424c84064092662be8d62689c3a85ff16cc9d4a33cacf50753f503df0c75e8e047d4232c77ebe8c308166c4ae303ca431a0741c8fd719d02590017b09714722a3eecbe83ed72dbb7403fe45b9871992d3e91be15b61a2927e763043010de1ea8d8f5d8bd044cf7d692831f116a8eb114f9cb41304b0fc262ae692ed8dfd16253a13504329c3131ab8764ac9321eaae6b5f267351eea682cec18086d4a11fedad1d94d3d5539cea27b71944461736f62d7d7eac2fd2bc9f02086706b6ee9e30276604a1ae60f01aba069439dc026dfa90acea94247f6d8258a3d7b581691ecc3a340b4f6b35c7cd86e0aa59d2e9f3eaf6b29c50edc377b5be5bb1f1664d14910a3054783151f00bad1675f03b3913981af5ee9316f4d257ef3abc1d0c6d17fc6449ec17a8c270e9569239333a6655b56b16b9abc149b8e4d5e41bcdb6f12712bb6c7fe0cfba445b0ae2558b4690bd16100c926b68e20b9ed261c54877d054827d6a19cc427499d7a360bcfa13c59cf830d409500679ce91780b5a41c1f743d63b656369288f58c6515859b6f49a6bb0f7ecd89d7659c4156165b91ba39a444f3aa189bfa258618562d64c8fb666f1516e7980081111df66a5013efaf57ae8749bca56c910e23ce34c1439c49f682a19cca1c0941de68be21fc98c68a73fa7f23c91f5ab109ca8be21c293e1419acc621464017d84efdb4806555e0ab5d39bb7f17c61f2e90d5a0c37393aad8d7b9260bf71c052fb3625e28a1a54fa93666529ae89af84c087c62541a60c1037340e69e9c9af804c0cd109a0b1d54789c9fc32d78a48f3850ba8dc0b5b629937bf84e468528e22f2adc1d70ca2fdc7e5af881e585c9098acfb493687a9874e0c202f45ef463fbc08ef69a02a98639b0689ae7d4005f835c8f16291998e77a525c4c187f042a62c669a2c5a20516f094e090c95efe3ab5c8be8357c55a04a15b31533718dcc5f9f76bd82896cc6da7c9f95849a2963513e0d5e09b6f928215065842bfd6e670c86151fa49f92b54212a371ca7dba01a5f2304f17376984751f8a92ed125162054699b71f777fa248678361877a80a938d7d021d903002099a422ebc9c8346f2890c4a5ad5c159f3ff19c2bacb9c7c3126eb2ec50e0e81f5330fc0160f5d5981dd4032d091fc9195b8e7a5500489ef5191bb513da58ea4a0ba8307db3f2e474db36b7fdc16738bc4cc8e64c508e14bdcac073e3b86eee82923901f848a31446f0a78d7e53387143c694bc231c948fdb5ee77e79d8bf3363cb9d025c3e1a94f9b0ba7e81d53875b55b2d974cd77df36f2276e7abf5373d76ddb5990c1f1da2814f143e978707dd1be8c2e50798b1dca799a2130f9425ea28c1ed423c8db56e32b458b8dcef81c1546ae247a95a6762d2d035166de6f5f7eb6c37ad0e22c26a939f1c4cf565789c23a019b9cee128b3db22a79ffb3c824dcc31ffce74b2f5f300b149e8b0887f043e1a8f1f0b6065938b3939730189f9704f64df5ac645785b875830553ece70a97488fb6fa3f39d87ca442e71acec2be15cfb9d2847b815ada0729e0a915ce1ad4854c07bcc34a46f4566c4441109f8a0736ada4479ad1000d50fc6f698c54289437c269f6621f62cc3cbb02f54a494df7d54fdc9ca8c055e3f5baaf45083787108aa5566ff8e16a4ddec36c5275de093d84e93ec1b303fcf82911523a88302d93b3dc265222a7779331afc1088ce0eb06569f4e2144d87f81b63a1927db0bfbe4dc4c877f1baceba67677c491a6d890f38f990a609304aa909fe37d042c8064666f5ba40baa411a616ef2b048171bb19e738532fed3f6ef4137a98642185a9492849d094530edb59453fbfa8f26681a7258e80134b08cecca0124e5817a01cafb36107512544ff7a017a88806d7537f41f94128d5db644008c11dde590246bce2ac47efeafc138bee57743bfe4945c0147ed77ac4495691397d62a6af16d1f98e0640705f03374d41243c1b24678ae62dc737828005cf78f4997cfde39736dae3b0bcf53ca132bfa775a11becfa86dc37db1dbd21af2728a7f13a333868e969de0a135e03daa45fc9a4204f8db1772846c743ebaaec53ebe69dba87a63c13f5277f92618fea9dd635603e21b6b3de3238aeac724b50b4fc76b21e6fe1f52e33f6b6690dc7d8724bacc7fe6e2c679067c231c8ec75fd74693f52b2ec38c894fd602a91d5bc79f1c168db68ea8f8476fd20a158b0d22087d0e0d9df79b977327d51207d6296eb26aa19cd528bb3f0d98081bea0f1673e7ae931a1dc67de5e6125b95394ee06e856a202233b0d822137137ff2a92f3b1a5b539702f60f34763989b1cd60c820daa29f44cd1492cf4eade6efcc0bfcd4b688ffc2c43990080b62223ead8e31c1b9de3c2d377087cca6555caa9d934160bdfc1cb6d1665a31bb055b6183e2ca807bf61b8f04357b53d7f2f0908bae5af8d4eaa1a0b60389dbe1ea0b5009314a5dca5f2028a1a0afc1ff8a0bda775c3f0a503071cbf01f8329ee4afeccedf51c6b2ccb02cb4a2e60d5b00e6bb8eff53ac0dbd57a64ce1a38e66c85341bae582b1f1d7517aaef13bb6919b3ab43ff78b32a94f9738792f490b58b806bc96d28d7cc7f0c3e4758ae71209218360cfa2aee059b95b749fd4a66b844653fefdd62ac9ba858ec583452248efa000f993e8683b20dd7a7e9bbb98d25dcb5d9980d0bee5018dfefb7830d75259c90abd299cea588adc76c9069b2961cc109a91d00311e4114be39177b4c30675b8ab41b7fc6540d2609d70d3b15d99a03533808e27d7e3d8449ea643b0d5493777b29da38fea713e70d2f98f1bae48235c170f6e0fc0d6e20222bd5dcd127f166c807d2879bb1401d4343b9a59f843708ca6dcc876c98d04d0fe7f77d1bfc7da0ba72c9ea9b26cb825572f4058d56d9cf19dc65cc3df905652b9f1e951da7ea6d84cbfb6f9a030762f96bb55566c9e77d0eeb2ae660f89db86b2ee3c5c4bb4493cdb90a75ef7438816b82f065b880664ec60eec6607f2b677d7328f385b66ce58ac2771b8c9d89a0011883f0b108afd23e7602a3b0442fdb3cf308342963901acd9d67af0cdde1ee7e9b0c9870cb6fc5809e1dc500c5580af57d139f2f57696e6418b57cdf1a85ccc0defdaf3e32a8ed8813407b05ddd4c63c80c0a484897fad126d33aa211a89898d7d0ed5a3a31dacd013ce74b011f81b67651fcad847a23301ca13cf2ddd0b3f72ff4e00f7cd9336398f6b550c95d6b2e59608b3a3d5c3a9c5564fb5fd8dd46cc59c6b96dc74da7830c1bf6aca52b92b19de4873970d13eccbfba68042736dde016cc55122ef989d468e4d53ca9e7dd5683120d560528b97188d95287156b48de3a272ef348ee998f829a96ff924aa0f38436cd2ed69e4064ba8eeed190c8ce9be24c00a96141d3438cc7c5d9e3d8f61f27cc6752c68994a0cf3b6f92ee2ee7e73746d387d34bc492089343a3c89a5d2b26310978082d59049e06ebf73e01e1166691de7459adbafc263168ca6a9d50a5a866242d1872249ed82a629e341fdb141ba1b7b3c57e74b0babee0369061c168889f63eadf5fce6b78e3c6a5e089bd492306cbbf43a14b2cd939b17e111ef5622037703c3fe434be27b4667bb4c683750556ab9113d76f8dc46e5778de065180a6cdf1b6c26ac522ace654e553b902afe126d6321e0316f03db69b64118557000beca9264a105051ec4b6c70edfa0520aa4cc79cea4c3183df4560cf1fe5b858c631a43affc69f54024c7532165dcd0666883c5a75a05d6a41105b2cdaa63dfa2af0d12e415baf681f88275feceb4bef7add11ce2cbe06a38bfa11c08b8be743161b0c983327ef925b03192327f11bb8ae16a6c2086e7c2f137a7ce3e9f479c858e5da39eb28066713a7fa22a304ad722de76144b815961bfef25576e121c39a549ef45dfcd72b4e8735bfae14af59bb19421660a1cbb7d85d4533c2fb6139151a5d09c125da979cb830f7b3166deb0351fb2b5356cebcc5e23f64c448f13a4b810faef4390eb88660ff00691166af396194182bf89d27c65f84216604e57f78f1edc46abc314333a16aa96934c57c7704fbec260f7d83e958919c25ce59285e812586f4f914d896e8caa539ac56b2021f8faf6b78a7499b7ff8f92a6db90f5aeaedb1bd3ba47d0d14a9247253a88644c67012f017db20184cf4b4d147ca41df01782326f6e62f9f8cee71373bd46a217a351e5586dcb7623ce202ab7dc8f49fef7b457d5058c326adf25c0dacb8806c04599f4b7bbe7b932ee971de0b9913c53e954a37ce5cb665476e9543a5c918fae12826d7a9c16923e1dad9883861ca7ffc22ca2e8dfac045ef493c61d4ec879fb6e8d1636ed0c6cdce210b624067038369762843d57b5d84e054cd98d4241545fd48c36472adbf6345413590dad2cf27c8c57ee78bc70890ba263a01efc22e928fcd9d080c076e2c6d52e8ca883a379cbe75282c0a442babadcf0d50fc51ce2db53cc6aacc58a29cf54033734ffde758c0114661c64dc9f671c4ee5ce36058e081b12fdfc042a4aab3a00d3607baa892216fa65d10783d0c53b965a2db4ceaec1bd9150d63286a0ee4fdbd811ce42d20631e601e1c1620b9bea22428f93acf5b282bc5bb2dbdb31437092f26a3daa2ab6ce577d0972b168b1b56496ec947889e92506366e5d4f0425f693f20cf9d1c2f15edc059ff8953b4370b0e0179442a789692e4c28cfa29d3c05c2d26564eb4d0858112cc8b7547ea65c853be76edd9317acabad0596b874c8735cbbecaa7ce69e4e196b03b9dfc4698f4ef4a40249de869ef3620b3339f65e5edf9257328d738ff998eb2e2a394265d6515ff28633d8997d9d88eeab70a1ddb02835642269d4f2d5430ffb974ef039bf5a954d9ef3748ece83d3f0efe14297aa32af33252e95ace561bec11037656156d19420b7431ad8e1d85a5caa461859dffef33fbf3ab7c11a2ce1e223bbf52c98a3759e7def64ca00289e8b565b190b2b7dc81d20895ba48d9d8f16f9abad7bd6b8b72df3a2f792b7fe58fbbc743638fd02791290b169a06b5775a5d05648d20c0906af539be866434434736a6eb80a649a67bda6de419e3dc10451b5020c7d61c59d9eed6aac92a14cc9e8af70866d3e7965f578aa317c6b502893d1fc0debb2c796187d3a2af920bb93071a4b1ee21727d27bc1aa48a0b340dc42b83797eaf125fce11fac88e21d0fcfd93a971624768c756663bf6970fb02dadfa384bea72a89b677a677c8a87f0c8a3ad78d82444c1967437a906f01e6bdfb8f6179ece4fa4a51ab560f579186b6e27e38f2fe3a8fe27917c3310e022b6398ff9e6500f44ab50db85ca1160a8d84d9a76c4d8b4930cfd7757cf27c65de67450267f5c3355a104bff23af9276b68b9994414357e87ca91833d87cc40d8c1dd0607e8d3a71ce57302de03e732632bc2da82b704497aee41bd5f126a21a4c4425f5d57609a32da62afa6a9c90c35b9973df2de6457d0f5430db4918217aea1f563c9918213cd2d565fa6d02945682a2be85e3d522037ea4d48fe9402b89d5265b8b9d558f8e92f73f67bd6833b1ceff69ace456739dadc48a61cc6cb4e1f349d8862db93e72a9b173e443f6d7161ca9077198184d3203e57560f48d1517c1ea0f431a9bf7119341bd6a8c58170ef549c82fc957d74bc48da28339c99f502971e40cb87a58d48befd5004a9cca8c9fb352446f4042b01c801930223194ec4e9c7f71f55c874aa3c61d7668f1814be9b2", 0x1000}, {&(0x7f0000cf6000)="6d680944712db85c77d7744caacca6a5aeba11c9cf76f355a6e6e7797aa696e71a6fc197ef6897008e52139f5064219ddc3a238398c555f1a342ebcf7b51ee813420f6c44a84c5401e60ebb06c8bdb621c35c782237d40aad879431a12b0d0501f3e4be7f6acd7a200adf8478fdc2ba82e0d8454272bd2a66fcd0a99c6f95660f329f9b4e646fe077172d351", 0x8c}, {&(0x7f0000125000)="634a6278cc79ff562dbd3187f6b4277dec0fa6ec8e74734266443cd86da604fff99afdf39a1e8635d355f2298f387d0e3966bc7e14d4f9ca4ed18b80666142c970c06fc12fc1acbc60f84b1fa3ce9fce61015538c0b30cc68e7993f6c92ee76d3ad2f7bfa8ebd913f8d8d756fe77a1d3630b0a9707d7f36808e542b8add08e87b8bab49a818449e22dbaf3849dcae1359133288d0185f580097fe618dfa68b31cf7c79f3907ea28d122cba0b9eef6aceac1298ff8b41bbd00a88ee37701424dc456cf5e7f9163bf7aafa7ff1b0e3c3dec54dfa5aa0", 0xd5}, {&(0x7f00002dc000-0x49)="a399a0ea411e766f79c83520fdd5bcdaa173ff20c25613295a464dceecf3b3f3ff6e3c03f98d9a53f41e82d7c2620ae6b27f04f36ee32a9326ab90edf4ea7684f9cba018f0f9525209", 0x49}], 0x6) write(r0, &(0x7f0000fcd000-0x1000)="", 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x200000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000fd6000-0x4)=0x0) 2018/01/28 10:55:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000c19000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f00001b4000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dfe000-0x28)={@common='teql0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d99000)=@get={0x1, &(0x7f0000d78000-0xb5)=""/181, 0x1}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x10000000101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) rt_sigtimedwait(&(0x7f0000d21000)={0x100000001}, &(0x7f0000c06000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d37000-0x10)={0x77359400, 0x0}, 0x8) 2018/01/28 10:55:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000795000-0x16)='/selinux/checkreqprot\x00', 0x40400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d5d000-0x37)={0x0, 0x2f, "8c73f1f29a66731fe0cfeb364f1afba0c928388810bf4907a27d7afa833b12e581e0848d85ef0dbfd95f429c83c238"}, &(0x7f0000e3c000)=0x37) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000014f000-0x10)={0x7, &(0x7f0000a72000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000fe8000-0x8)={r3, 0x2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000755000)={0x0, 0x0, 0x0}, &(0x7f00004ec000-0x4)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000443000)=0x0) fgetxattr(r0, &(0x7f0000fb6000-0x1c)=@random={'btrfs.', '/selinux/checkreqprot\x00'}, &(0x7f00003d5000-0xca)=""/202, 0xca) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00004c3000-0x4)=0x0, &(0x7f0000de4000-0x4)=0x4) rt_tgsigqueueinfo(r4, r4, 0x36, &(0x7f00005dd000-0x10)={0x2c, 0x3ff, 0x6, 0x3}) bind(r0, &(0x7f00000d5000-0x10)=@ax25={0x3, {"48abfca0c2a33b"}, 0x11}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000072e000)={r2, 0x1, 0x8}, 0x8) syz_open_pts(r1, 0x111000) 2018/01/28 10:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xffffffffffffff81, 0x80000) lseek(r0, 0x0, 0x5) socket$netlink(0x10, 0x3, 0x0) lseek(r0, 0x0, 0x0) 2018/01/28 10:55:16 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_FLOW={0xfffffffffffffe4d, 0xb, 0x800}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 10:55:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001fe000)='./file0\x00', 0x43, 0x110) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f000028e000)='./file0\x00', 0x4000, 0x0) 2018/01/28 10:55:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000099a000)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000db3000-0xc5)="", 0x0) pipe2(&(0x7f0000287000)={0x0, 0x0}, 0x84800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000f8b000-0x1c)=@req3={0x4, 0x100, 0x20000000, 0xbb0, 0x0, 0x6, 0x1}, 0x1c) recvfrom(r0, &(0x7f0000419000)=""/101, 0xbb, 0x2, 0x0, 0x1ac) 2018/01/28 10:55:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000218000)='/dev/sg#\x00', 0x1, 0x80) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e7c000)=0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000a5000)=0x7, 0x4) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/28 10:55:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000efc000-0x1)='.', 0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000fe0000-0x50)={@generic="59122dc3f584fe5e802fc3a41fc83600", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000894000-0x4)=0x0) r3 = accept(r0, 0x0, &(0x7f00000d3000-0x4)=0x0) chdir(&(0x7f0000efc000)='.') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0xfffffffffffff801}, &(0x7f00001e2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000493000-0x8)=@assoc_value={r4, 0x8}, &(0x7f00002f7000-0x4)=0x8) pivot_root(&(0x7f00009c4000)='.', &(0x7f0000d0c000-0x1)='.') 2018/01/28 10:55:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000001, 0x5) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000bd8000)=0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000f12000)=""/177, &(0x7f0000c2d000)=0xb1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00003e3000)="34479663", 0x4) 2018/01/28 10:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000092a000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000880000)=""/241, &(0x7f0000061000)=0xf1) chroot(&(0x7f000064c000-0x8)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000b4c000)=0x0) chdir(&(0x7f00001ec000)='..') truncate(&(0x7f0000e81000-0x2)='..', 0x0) 2018/01/28 10:55:16 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7e000-0xa)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000a3000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004c3000)='/dev/autofs\x00', 0x10400, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00001ca000-0x4)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00002af000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000164000-0xbc)={0x9, 0x1, 'client0\x00', 0xffffffff80000005, "847e47272209e35c", "b1ae37e30359051dd403a53bb067b3bb2d45164db43021b98494cfe917f4a483", 0x4, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001a000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000049f000-0x50)={0x8000000005, 0x9000000000000, 0x101, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGID(r3, 0x80084502, &(0x7f0000ac8000-0xc6)=""/198) 2018/01/28 10:55:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = open(&(0x7f00009f9000-0x8)='./file0\x00', 0x20040, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000096b000)='/dev/sequencer\x00', 0x1, 0x0) fanotify_mark(r1, 0x40, 0x1, r2, &(0x7f0000a93000)='./file0\x00') recvmsg(r0, &(0x7f000055b000-0x38)={&(0x7f0000703000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000318000-0x50)=[], 0x0, &(0x7f000087d000-0xde)=""/222, 0x9d, 0x0}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000048000)={0xfffffffeffffffff, 0x3, 0x1, 0x4, 0x1, [{0x4, 0x7, 0xfffffffffffffffc, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) sendmsg$nl_xfrm(r0, &(0x7f0000ca1000)={&(0x7f0000cfa000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c13000-0x10)={&(0x7f00001b5000-0x250)=@newsa={0xf0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xfd9d}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000515000)={0x80, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8, 0x0, 0x5, 0x9, &(0x7f0000d8a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fffffff, 0x1, 0x8}) bind(r3, &(0x7f0000406000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x0, 0x1, {0xa, 0x2, 0xffffffffffffffc1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xfff}}}, 0x3a) 2018/01/28 10:55:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000cb3000)=0x24b, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000481000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db3000)=0xe8) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f00003ca000)="3ce4343046a735e156f50aefd9e6cf55de9b2bbf787913502c901dd57bc9500b0c7fbe4b91ea8ebaebbf7f7d172d628b2161394ad93252e27763cf4efdfc68d04a7ddea027fdc727ebbd0ebfc1b60a88225c8b7de59257e09c0050fe4dce7d5b8385afe2b61635d224b42f6c45a41a660647ce258a768fefa0d0539314487a947a90d645f4a410606a24ec24c99cf6e9368e563e05c60b8d170dd9173b62887db3b9cfe186a30be14e128deb1c0075f4b281") sendmsg$nl_route(r0, &(0x7f0000ade000-0x38)={&(0x7f000096d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000900000)={&(0x7f0000d32000-0x24)=@ipv6_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 34.640315] audit: type=1400 audit(1517136916.556:24): avc: denied { create } for pid=5652 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_fib_lookup_socket permissive=1 2018/01/28 10:55:16 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='.', 0x1, 0xffffffffffffffff) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0x0, 0x2}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x3, 0x30}, &(0x7f0000000000)=0xc) 2018/01/28 10:55:16 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}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() iopl(0x10001) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 10:55:16 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fc6000-0x10)={0x0, 0x0, 0x0, 0x0}) getpgrp(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000029d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000-0x18)={r4, 0x7, 0x0, 0x6, 0x0}, &(0x7f0000000000)=0x18) 2018/01/28 10:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ddc000+0x8d)={0x0, 0x0}) r1 = open(&(0x7f000058b000)='./file0\x00', 0x0, 0x8) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000230000-0x4)=0x0) poll(&(0x7f0000921000-0x18)=[{r0, 0x4000, 0x0}, {r1, 0x300, 0x0}, {r2, 0x2, 0x0}], 0x3, 0x8b02) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000b6f000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000e1b000)=0x8) timer_settime(0x0, 0x0, &(0x7f0000003000-0x20)={{0x0, r4}, {r3, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 10:55:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000218000)='/dev/sg#\x00', 0x1, 0x80) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e7c000)=0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000a5000)=0x7, 0x4) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/28 10:55:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000037e000-0xc4)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 34.683743] audit: type=1400 audit(1517136916.596:25): avc: denied { read } for pid=5652 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_fib_lookup_socket permissive=1 2018/01/28 10:55:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000345000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f00000a5000)='/dev/binder#\x00', 0x0, 0x0) lremovexattr(&(0x7f0000de1000)='./file0\x00', &(0x7f00005d2000-0x11)=@random={'trusted.', ')eth1$s)\x00'}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000048b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000025e000)=0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) rt_sigreturn() ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000069f000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000412000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f38000)=0x0, &(0x7f0000e78000-0x4)=0x4) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x2c, 0x0, &(0x7f0000001000-0x2c)=[@dead_binder_done={0x40086310, 0x0}, @acquire_done={0x40106309, r3, 0x0}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/28 10:55:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bac000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f000064d000)=0x7ff, 0x4) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000daf000)=r2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f99000-0xd)='/selinux/mls\x00', 0x0, 0x0) write(r0, &(0x7f00003f2000-0x24)="2400000024007f000000000180007701000000ff010000000001000000000000bb00ff10", 0x24) 2018/01/28 10:55:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x8080002) unshare(0x40600) signalfd4(r0, &(0x7f0000057000)={0x0}, 0x8, 0x0) [ 34.714855] audit: type=1400 audit(1517136916.626:26): avc: denied { write } for pid=5652 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_fib_lookup_socket permissive=1 2018/01/28 10:55:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00009a9000)=[@in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x29e61d1a}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000a15000-0x4)=0x7fffffff) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r2 = openat(0xffffffffffffffff, &(0x7f00005e0000-0x8)='./file0\x00', 0x81, 0x20) mknodat(r2, &(0x7f0000bd9000)='./file0\x00', 0x41, 0x3) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00009aa000)=0x9) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000e87000)=0x0) 2018/01/28 10:55:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000663000-0x68)=""/104) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0xfffffffffffffff9, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2018/01/28 10:55:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bd7000)='./file0\x00', 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fb9000)={0x0, 0x0, 0x2, 0x5}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000059b000)=0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00007de000)={0x3, r1}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000163000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000d00000)={&(0x7f00000fa000)=[0xff, 0x7, 0x6, 0x7, 0x7fffffff], 0x5, 0x7f, 0x0, 0xff, 0x0, 0x1, {0x6a, 0x1, 0x5, 0xb5, 0xbfa8, 0x10000, 0x3, 0x3, 0x1000, 0xffffffff, 0x8f1, 0x0, 0x7, 0x3e, "5e447d6a59e92bb4487b2eae20573cf5a56fe1f790c18eaf4ab77bc23ba2b0fa"}}) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) 2018/01/28 10:55:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7b) r1 = syz_open_procfs(0x0, &(0x7f0000086000)='mountinfo\x00') close(r1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000123000)={0xa7, 0x9, 0x2, 0x100, 0x59, 0x0, 0x10000, 0x6, 0x8000, 0xfffffffffffffffa, 0x6, 0x1}) 2018/01/28 10:55:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb0000-0x20)={@common='bond0\x00', @ifru_flags=0x0}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xeffffffffffefffe, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f00008fb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x400, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000988000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000045e000)={0x0}, &(0x7f000071f000-0x4)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000d1d000-0x1000)=""/4096, &(0x7f0000b1c000-0x4)=0x10e7) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f000070f000-0x8)=0x0, 0x8000fffffffe) 2018/01/28 10:55:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004ae000)={0x0, 0x0}) close(r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005ea000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000f88000)=0x2, 0xff0d) r2 = syz_open_dev$binder(&(0x7f0000480000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) readlink(&(0x7f0000d68000-0x8)='./file0\x00', &(0x7f0000d35000-0xe7)=""/231, 0xe7) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) 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)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/28 10:55:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000004) ptrace$setopts(0x4200, r2, 0x4000000400203, 0x24) 2018/01/28 10:55:16 executing program 6: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b0c000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00009d5000)={&(0x7f000063b000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b6f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000511000-0x8)=[0x0, 0x0], &(0x7f0000b6f000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x8, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000114000)={0x0, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000b70000-0xc8)={0x6, 0x38000000, 0x0, 0x9, 0x3, [{0xff, 0x49, 0x10001, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9, 0x6, 0x9, 0x0, 0x0, 0x200d, 0x0, 0x0, 0x0}, {0x8, 0x9, 0x4, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0}]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 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)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000031b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) connect$pptp(r3, &(0x7f00004fd000-0x20)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/28 10:55:16 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074f000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x803, 0x300) r3 = syz_open_dev$tun(&(0x7f0000730000)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000494000-0x4)=0xcc5, 0x4) poll(&(0x7f0000a0e000-0x38)=[{r3, 0x4122, 0x0}, {r4, 0x400, 0x0}, {r3, 0x4, 0x0}, {r1, 0x8008, 0x0}, {r0, 0x40, 0x0}, {r0, 0x400, 0x0}, {r3, 0x1000, 0x0}], 0x7, 0x7) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000545000-0x14)={0x7, 0x200, 0x81, 0xfffffffffffffffc, 0x0}, 0x14) recvmmsg(r2, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) [ 34.864153] binder: 5712:5713 ERROR: BC_REGISTER_LOOPER called without request [ 34.876226] kasan: CONFIG_KASAN_INLINE enabled [ 34.893716] binder: 5712:5730 got reply transaction with bad transaction stack, transaction 18 has target 5712:0 2018/01/28 10:55:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c27000-0x14)={0x0, 0x3, 0x0, 0x7fff, 0x4, 0x1ff}, &(0x7f00005f8000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000883000)={0x7, 0x10001, 0x4, 0x0, 0x8001, 0x9, 0x800, 0x5, r3}, 0x20) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd1000)='/selinux/checkreqprot\x00', 0x204002, 0x0) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f000085d000-0x9)='/dev/ppp\x00', 0x20000, 0x0) bind$inet(r5, &(0x7f0000143000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000bba000)="48f2a9d56f352037f5f612cab5") fcntl$notify(r1, 0x402, 0x1) sendto$inet(r1, &(0x7f00004c4000-0x1000)='$', 0x1, 0x1, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000a2000)={0x1, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) recvfrom(r1, &(0x7f0000612000)=""/79, 0x4f, 0x40000001, &(0x7f0000f1e000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/28 10:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000039a000)={0x0, 0x6, 0x9, 0x0, 0xfffffffffffffff8, 0x7f}, &(0x7f00000ed000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000002b000)={r2, 0x400}, 0x8) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00007e1000)="c33e486e", 0x4}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write$selinux_create(r1, &(0x7f000088a000-0x5c)=@access={'system_u:object_r:scsi_generic_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x36, 0x39, 0x0}, 0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000083f000)={0x0, 0x0, 0x1, [0x0]}, &(0x7f000054e000-0x4)=0xa) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0x1}], 0x1, 0x0) 2018/01/28 10:55:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb0000-0x20)={@common='bond0\x00', @ifru_flags=0x0}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xeffffffffffefffe, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f00008fb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x400, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000988000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000045e000)={0x0}, &(0x7f000071f000-0x4)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000d1d000-0x1000)=""/4096, &(0x7f0000b1c000-0x4)=0x10e7) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f000070f000-0x8)=0x0, 0x8000fffffffe) 2018/01/28 10:55:16 executing program 3: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f8000-0xf)='/dev/snd/timer\x00', 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000042c000-0x50)={{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]}) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00006f8000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/28 10:55:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)="000003000000a604", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a5b000-0x2)='#\x00', 0xfffffffffffffff9) [ 34.893725] binder: 5712:5730 transaction failed 29201/-71, size 24-8 line 2935 [ 34.913444] binder_alloc: binder_alloc_mmap_handler: 5712 20000000-20002000 already mapped failed -16 2018/01/28 10:55:16 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/rfkill\x00', 0x88080, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x200, 0x3, 0x7ff}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000008000-0x30)={r2, 0x28, "a59c8f92e9c17e6e7c19e99643c3910e1ddc5cc17f89c350eb94724c222e0f38a4f1bc7e93bbfe6f"}, &(0x7f0000008000-0x4)=0x30) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000008000)=0x0, &(0x7f0000009000-0x4)=0x4) getsockopt(r0, 0x0, 0x42, &(0x7f0000006000)=""/1, &(0x7f0000006000)=0x1) 2018/01/28 10:55:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) epoll_create1(0x80000) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000058a000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00007e7000-0x8)=[0x5, 0x5c1c3bad]) ioctl$int_in(r0, 0x5452, &(0x7f00005cb000-0x8)=0x5) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) [ 34.916098] binder: BINDER_SET_CONTEXT_MGR already set [ 34.916106] binder: 5712:5713 ioctl 40046207 0 returned -16 [ 34.918539] binder: 5712:5730 ERROR: BC_REGISTER_LOOPER called without request [ 34.919596] binder: BINDER_SET_CONTEXT_MGR already set [ 34.919603] binder: 5719:5734 ioctl 40046207 0 returned -16 [ 34.919721] binder: 5712:5730 got reply transaction with no transaction stack [ 34.919728] binder: 5712:5730 transaction failed 29201/-71, size 24-8 line 2920 [ 34.919783] binder_alloc: 5712: binder_alloc_buf, no vma [ 34.919804] binder: 5712:5713 transaction failed 29189/-3, size 0-0 line 3127 [ 34.928586] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.928594] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.928729] binder: send failed reply for transaction 18 to 5712:5730 [ 34.928888] binder: undelivered TRANSACTION_COMPLETE [ 34.928894] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.928896] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.929576] binder: 5719:5734 got transaction to invalid handle [ 34.929585] binder: 5719:5734 transaction failed 29201/-22, size 0-0 line 3004 [ 34.952913] device gre0 entered promiscuous mode [ 34.973503] binder: undelivered TRANSACTION_ERROR: 29201 [ 35.015334] binder: 5763:5765 Acquire 1 refcount change on invalid ref 0 ret -22 [ 35.015339] binder: 5763:5765 unknown command 0 [ 35.015346] binder: 5763:5765 ioctl c0306201 2000a000 returned -22 [ 35.129956] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 35.137351] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 35.143570] Dumping ftrace buffer: [ 35.147083] (ftrace buffer empty) [ 35.150765] Modules linked in: [ 35.154055] CPU: 0 PID: 5723 Comm: syz-executor5 Not tainted 4.9.78-g68d447c #23 [ 35.161556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.170882] task: ffff8801ca8d1800 task.stack: ffff8801c6a30000 [ 35.176914] RIP: 0010:[] [] sg_read+0xd06/0x1440 [ 35.184989] RSP: 0018:ffff8801c6a37ac0 EFLAGS: 00010246 [ 35.190421] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff82669c2d [ 35.197663] RDX: 0000000000000000 RSI: ffffc90002f11000 RDI: ffff8801d5f50170 [ 35.204905] RBP: ffff8801c6a37bc8 R08: 0000000000000000 R09: ffffed0039211089 [ 35.212146] R10: 0000000000000005 R11: ffffed0039211088 R12: 0000000000001000 [ 35.219387] R13: 0000000000000000 R14: ffff8801c9088420 R15: ffff8801d5f50140 [ 35.226631] FS: 00007f418c391700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 35.234827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.240676] CR2: 0000000001d92348 CR3: 00000001cbbee000 CR4: 0000000000160670 [ 35.247918] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 35.255160] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 35.262399] Stack: [ 35.264519] ffff8801d57b1d40 ffff8801c6a37af0 ffff8801d5f50158 ffff880100000081 [ 35.272495] 0000000000000000 ffff8801d5f50168 00000000000000a5 0000000000000246 [ 35.280553] ffff8801d16c4280 1ffff10038d46f64 0000000020dc8000 0000000020dc8024 [ 35.288522] Call Trace: [ 35.291084] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 35.297721] [] ? fsnotify+0xf30/0xf30 [ 35.303142] [] ? avc_policy_seqno+0x9/0x20 [ 35.309000] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 35.315984] [] ? security_file_permission+0x89/0x1e0 [ 35.322710] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 35.329345] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 35.335980] [] do_readv_writev+0x520/0x750 [ 35.341834] [] ? vfs_write+0x530/0x530 [ 35.347342] [] ? __fget+0x201/0x3a0 [ 35.352594] [] ? __fget+0x228/0x3a0 [ 35.357846] [] ? __fget+0x47/0x3a0 [ 35.363004] [] vfs_readv+0x84/0xc0 [ 35.368165] [] do_readv+0xe6/0x250 [ 35.373325] [] ? vfs_readv+0xc0/0xc0 [ 35.378665] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 35.385307] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 35.392116] [] SyS_readv+0x27/0x30 [ 35.397282] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 35.403828] 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 [ 35.430419] RIP [] sg_read+0xd06/0x1440 [ 35.436133] RSP [ 35.440157] ---[ end trace f8e7d78730bb273f ]--- [ 35.444907] Kernel panic - not syncing: Fatal exception [ 35.450695] Dumping ftrace buffer: [ 35.454210] (ftrace buffer empty) [ 35.457890] Kernel Offset: disabled [ 35.461488] Rebooting in 86400 seconds..