[....] Starting enhanced syslogd: rsyslogd[ 12.819209] audit: type=1400 audit(1517169108.960:4): avc: denied { syslog } for pid=3186 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 periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] 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 '10.128.0.58' (ECDSA) to the list of known hosts. 2018/01/28 19:52:02 fuzzer started 2018/01/28 19:52:02 dialing manager at 10.128.0.26:32911 syzkaller login: [ 27.430257] random: crng init done 2018/01/28 19:52:05 kcov=true, comps=false 2018/01/28 19:52:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000313000)='/dev/ptmx\x00', 0x8480, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000319000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0xffffffff) ioctl$TCFLSH(r0, 0x540b, 0xffffffff7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000002000-0x1)=0x4) r1 = epoll_create1(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000003000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0xffffffff) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x3f, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r2, 0xc1, 0x22, r4, &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000004000)='./file0\x00', 0x42) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000006000-0x8)={0x0, 0x6}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={r5, 0x1c, &(0x7f0000005000)=[@in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000006000)='./file0\x00', 0x23) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat(r4, &(0x7f0000007000)='./file0\x00', 0x0, 0x1) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x87c0, 0x8000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000001000-0x8)={r6, 0xc4, 0xed5b}, &(0x7f0000008000)=0x8) 2018/01/28 19:52:07 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000c09000)='/dev/input/mice\x00', 0x0, 0xa00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x1, 0x101, 0x80000000, 0xfffffffffffffffe, 0x2, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x0}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x3ff, 0x0, 0x0, 0x9, 0x7fff}, 0xc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000002000)=0x3, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000-0x8)={r1, 0x3}, 0x8) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000-0x18)={0x2596, 0x5, 0x3, 0xffffffff, 0xd85, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000004000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x8}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x58)=@ethtool_gfeatures={0x3a, 0x5, [{0x9, 0x9, 0x9, 0x400}, {0xcfe6, 0x8, 0x7, 0x4}, {0x0, 0x100, 0x7, 0x2}, {0x103f800000000, 0x5, 0x4, 0x6}, {0x4, 0x1f, 0x7fff, 0x44d5}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000005000)=""/237) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000006000-0x30)={0x1, 0xff, 0x5, 0x8000, 0x1ff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r3, &(0x7f0000006000)=""/228, 0xe4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x8}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000009000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0x8) 2018/01/28 19:52:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xf356, @loopback={0x0, 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0x8) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000001000-0x50)={{0x3, 0x3, 0x3, 0x2, 0x5}, 0x8, 0x7ff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fchown(r2, r3, r4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x2)='/selinux/relabel\x00', 0x2, 0x0) getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000004000)=@common='ip6tnl0\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000004000)={r5, 0x38}) inotify_init1(0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@common='dummy0\x00', @ifru_flags=0x9100}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000006000)='/dev/keychord\x00', 0x1c1002, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000008000-0x20)={@generic="1d692e02b2019d1ff4c4728bf77d7d4c", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 19:52:07 executing program 4: r0 = socket(0x1f, 0x5, 0x6113e3c8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000fb7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x8, 0x3, 0x4, 0x0}, &(0x7f00008a2000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ec9000)={r1, 0x3, 0x4, 0x52d}, &(0x7f0000000000)=0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x20000, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x6, 0x1, 0x5}, 0xfffffffffffff5ae, 0x10001, 'id0\x00', 'timer0\x00', 0x0, 0xff, 0xab7, 0x6, 0x8c7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f0000001000)={&(0x7f0000001000-0x10)=@ax25={0x3, {"42752d9bcd2f47"}, 0xfffffffffffffff7}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="193f7b9ca18db4554819c7ef18c46f9d2bd92f10a179ec232197cf9f3aa601611145f02f86c258d5ba69edb5293f68b057c86b5eb73717d5bb5aad32a9f9044cc4a7efd4e1e678124ad8e7957e254051c09fc33706f4c242e3041ce590106c54147f2319bb9cc5ac7ed47b3d18fbc9859979e7d700d2fd3da1b357ca94a579aa3ef401ca0019793f4303859d177e166c7d4cbc78006468fea3e579f3335bb4e5c905daafdeb3869d7372bba06179103ef66100941c68cec881c87485805b61ff5ac46758fe7bde558c94bf51033b2fdc5c8be65575612e21e31cc903fe8fcaf17c08dbc22087c461cc660e495c4e0672eacef0300f10", 0xf6}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x5d)="19c46154af519681fe076cd2653f7611d7e6bedaa85829ed010aa1ab11df0ef28de6b5c711704d63a790c4b92d17fd6000d3ecb113d1208ab3c4b239f4e612e62b08308005e6826bbf714fd773eccb194a8a75f1928af6afa50127e8dc", 0x5d}, {&(0x7f0000002000-0x18)="acf9c47342b4b510e8361760680523d17100ea23ae2fe131e0c56c2f4b4bbfe38a13f56c44967257f0df0fc8a0965c4f1a4a67ea74abd9cdc105e82f384681cff15452dff0504eb1e58e6decd010b19b90abf5f388122236dc777dea6bee0661987a689c08", 0x65}], 0x4, 0x0, 0x0, 0x4}, 0x20000000) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x18080, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r4, 0x0, 0x0, &(0x7f0000002000)=0xd72, 0x4) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000000)=""/156) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="8685a31b2848a39d5207ffb71eade872", 0x10, 0x4000000, &(0x7f0000004000-0x10)={0x4, 0xd0, 0x5, "718909d88aee", 0x7, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x2}, &(0x7f0000004000+0xb0f)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000005000)=[{&(0x7f0000001000-0x2a)=""/42, 0x2a}, {&(0x7f0000005000)=""/177, 0xb1}], 0x2, 0x0) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000003000)={0x7, 0x8, 0x6, 0x400, 0x4, 0x400}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, r6) 2018/01/28 19:52:07 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000280000)='/dev/sequencer\x00', 0x100, 0x0) fgetxattr(r0, &(0x7f000073d000-0x14)=@known='security.capability\x00', &(0x7f00007ed000-0xb6)=""/182, 0xb6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x583081) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getdents64(r1, &(0x7f0000001000)=""/216, 0xd8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xafb05a63f7d7709a, &(0x7f0000003000-0x10)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x20)={{0x0, 0x2710}, {r3, r4/1000+30000}}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000005000-0xc3)=""/195, 0xc3, 0x2003, &(0x7f0000005000-0x14)={0x11, 0x16, r5, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000002000)="3686e98a47ef3a3df175e95c6c3727095e3f7a358abd5ace116ed96828cbd9af27554c7002b33566d0bfe995f35965068a3a12cd", 0x34) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000003000-0x8)=0x0, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000007000-0x8)=0x0, 0x1) r6 = open(&(0x7f0000001000)='./file0\x00', 0x105000, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000006000)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000006000)={r8, 0x80000001, 0x3, 0x4, 0x80000000, 0x3}, 0x14) 2018/01/28 19:52:07 executing program 1: r0 = open(&(0x7f0000571000)='./file0\x00', 0x40200, 0x79) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000145000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x13f4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x4, &(0x7f00005ab000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f0000001000-0xa6)=""/166}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000002000-0x10)={0x94, &(0x7f0000001000)=""/148}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000003000-0xc)={0x10000000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000004000)={0x3, &(0x7f0000002000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) keyctl$set_reqkey_keyring(0xe, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000007000-0xcd)="df16b93eebb8b495b0ef1a5ee2671bb97d3f0aa84dff0a9bf61355a01150bb45f032f131e2da562ae734d507127e54411e3acaf8c1ff5ede8635f17cce9085da762e29648b0f16ac270be4595d76c47d1852984f77dab3c871b9ab2138ab068e6e76c1e47e851a7d0b839cdb6079afef90c8e5c625e37a85012e95ee1f660b47e90d0e398dc9f6810224cb5a72cc136b0cda9d3fbc54ee11fdc8963f5b99c4dcd417e27af8d7643fca191181797cd641f7cf39c187dd4c83eb8e25a01c5a7ff023ce2f566efa3f67e133384973", 0xcd, 0x4001, &(0x7f0000006000)={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000008000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000008000)=""/230) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000000a000-0x4)=0xe9cd) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000005000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000000b000-0x5)='user\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000-0xed)="7b3651ccb490801b02adc357ad1561a93f6f3510bece7bf7b733d2031e52ecd89e50d3579a12180aebe66db99d9548bd12bb0dc686d2bca7ba47b0ef19827083160ec2c929ac506a35923807c7776466c9e23ca6002863ded4796a63a2aad96bbe0eb67f5803f1229747aaf72f7935d342e694c555313382ca58413f0f5ce40d6a0b5b90110390547f941bdbf01ede12b93046fc33bcfcc999e1671dd3254e0e1f3855cd49c5197f6cdb751ba0e00f019cfff9a130394f6af22d83183a4ef1116ac5b5f12f5d5f0bb3327cfa07294d0de3129805400c946244928fd652590745e43f38d2aef122cd725500f261", 0xed, 0xfffffffffffffffc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f000000a000)='user\x00', &(0x7f0000003000-0x7)='md5sum\x00') 2018/01/28 19:52:07 executing program 2: futex(&(0x7f00007c0000-0x4)=0x3, 0x3, 0x7c4, &(0x7f0000034000-0x10)={0x0, 0x989680}, &(0x7f00001c2000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) fchmod(r0, 0x88) close(r0) r1 = socket(0xb, 0x6, 0x100000000) getsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r4 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) r10 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) r14 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0x98)="8b28772c03b96d2e27e6d93dd85dd6435137e2580460feb09b0fee2ae928a2dd833ba54c455687e604b5c134eb965565b543fd4c4a5cf2eb4b71bd58e4d3bfb4dbd4183416a319edeef130867546f51d284b9912ea300df5f3b280086f455c7ea2659379706644e6bf9b0a9779739dc63377c39cd74ec7d1399212bd2112c9d9615cade841d2e7bd011013217f3841065012e47884894df9", 0x98}, {&(0x7f0000001000)="b2bcffc90f6f171c0864b78d8061441486adfd8336a530a36fac70e64d565621e5fbc7d43927828aecfbe4a109524f168380c092b9b63c897915d212173cc9c673cac6273269f7bd936988733a69006948b514e81ab3ee2735f36068af860777d1ad1b0df10b044306f80ae73c22d2977dff02e6f6bcc2f79c75e1e9091e0a01c696bf63a625657c3b201f213bf4f1f1b470d913b9cd3ac9f610daff5f900fb765f0d444701a6f85099611c137b3115852e321bb5859db0dd99f115fb774642f8c51f960e509bbf152", 0xc9}, {&(0x7f0000002000-0x3e)="01b75529395393bd5097c3afc8280645be560c4491134060b067ff398bd6ca952c57b6a6860191ae35200c0dbf5816eb42d347e34fd0f01d4315fd0271b5", 0x3e}, {&(0x7f0000001000)="7908d0fd3d811fc9ba201b69cebb9d7295f37271ed9cbd939aa6243f2072038b0c14a14612df2f003cdef7069af23f328329c58a36ee96635a483fe9da358367d46a41cea4ab7b3d00e9e588d4a484882bc492771f7586b7949b4ca69c59bba3a51319459d2130e2532b4b2534f20c8e7506366f12cfbbbb0cd11520bcfa81946d8b6974cf78a78bef96ba14241c26cf09faae9d7fa6b8e9147d02babdff63ba7c5917cf649d7a148116a1b79b556984f0dd0c98e85b12493b0085eb9d8fd13a73dd88dcb8e96abaa1ee013797272959", 0xd0}], 0x4, &(0x7f0000001000-0xe8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r13}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r14]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0xe8, 0x4000000}, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000003000-0x1c)=[r8, r7, r9, r12, r7, r12, r4]) 2018/01/28 19:52:07 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000093e000)='/dev/vga_arbiter\x00', 0x6000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000052000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003de000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) quotactl(0x0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000891000)="ef8c1d3d9c7ce25f27b68cefe0a48e36b688d61222d376713c2b6bbfb7e5fe83848cc4d7a39cc25f5ef87f5645e990a42fa4e5f9587945c53d2b3e38893d359f45fd973c181fad962d5f1f8ece827b058da940c495dfd8e145b670efb4532a1e") r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x7180000000000000, 0x4) socket$inet6(0xa, 0x2, 0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000-0x50)={@generic="318c2eed150adc1810318583424f9911", @ifru_map={0x8000, 0x10001, 0x3db9, 0x6b, 0x1000, 0x2}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000004000-0xda)=""/218, 0xda) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000005000-0x1f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={r3, r1, r4}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x30000, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000007000-0x5c)={0x2, 0x0, {0x3, 0x2, 0x6, 0x3, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000-0x4)=0xfffffffffffff88b, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000007000)={0xb2d}, 0x4) [ 30.952664] audit: type=1400 audit(1517169127.100:5): avc: denied { sys_admin } for pid=3399 comm="syz-executor7" 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 [ 30.985337] IPVS: Creating netns size=2536 id=1 [ 31.007634] audit: type=1400 audit(1517169127.150:6): avc: denied { net_admin } for pid=3402 comm="syz-executor3" 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 [ 31.035673] IPVS: Creating netns size=2536 id=2 [ 31.064767] IPVS: Creating netns size=2536 id=3 [ 31.088061] IPVS: Creating netns size=2536 id=4 [ 31.119205] IPVS: Creating netns size=2536 id=5 [ 31.158364] IPVS: Creating netns size=2536 id=6 [ 31.216162] IPVS: Creating netns size=2536 id=7 [ 31.264617] IPVS: Creating netns size=2536 id=8 2018/01/28 19:52:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005b9000)=0x0) r1 = memfd_create(&(0x7f0000425000)='\x00', 0x3) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00004e4000)=0x0) socket$inet6(0xa, 0x7ffff, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005e3000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cb000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000046a000-0x18)={@loopback={0x0, 0x1}, 0xfffffffffffffff9, r2}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000ed0000)={@generic="d52b60d1d16b729443df355b0e9de63b", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = open(&(0x7f000047e000)='./file0\x00', 0x341800, 0x148) flock(r3, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000a52000-0x4)=0x0) creat(&(0x7f0000733000-0x8)='./file0\x00', 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = getpgid(0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000579000)="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") getpriority(0x0, r5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 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$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000079000)=0x0, &(0x7f00005f6000)=0x4) r6 = dup(r4) flistxattr(r3, &(0x7f00000e0000)=""/254, 0xfe) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x7) r7 = add_key$keyring(&(0x7f00007e8000)='keyring\x00', &(0x7f0000256000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r8 = add_key(&(0x7f0000de9000-0xa)='blacklist\x00', &(0x7f00007b6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000517000-0x1)="b5", 0x1, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r7, &(0x7f0000a28000-0x50)=[{&(0x7f0000488000-0x94)="005b1e01bae672bde1be458f828e0ec4bd2b1b34bb2c91b99eb990c00475e8f3081f3a34c59e29b31e0b505d9b22320d2e55d4e7c6e453f3e77e07371f01a139d0a6698a34a81a3b4cb01ebd3c45fe535f8a5d587f040af5c31d5baea973c462602684e3d4c378f5fbea849b1c41a6655b28a97f583384d6120dd947c103b001c1cd7bc9aa16cfeae141fbabc4be8709851e19f4", 0x94}, {&(0x7f0000ad9000-0x88)="01ac2014e51d2c590e122b5ae80af4f4e02ec4363967d62d7bca33949b8fb3e02e0a86144c0fb98d07756a75d14e5c57b2345adf9cd1b116fee2baae2c4e0840e2ca12e5160cfead71bf602026bb21955352dc572a20df593dce8b65f3f2613e035b586c6011b5ed30f1ba9fea94d56a2e714b0eeff86328aa6411ec346959e2caad570b0ff72fe5", 0x88}, {&(0x7f00002bc000)="816a246f2760102021f1554b1eabaf9807c300758489ec031eb15cfb20ed5c74714033009244bacf04c2304feb6eefc469f08fd0b462a67ad10133c3e2c6c34e8717fd40409d94708adf77c546059fa3cf1193d1765b3bb63a08c0887963f031f89378a49daebeae880b7d50b1514c9f4775e88ee87c3fe735fefcb5f1dbdc33acbba875040a65e34ec5749cb52935f0af7326dfd6bebef6a77171f5807a6b737e8f68a6905b3face08af87a0aad5506a96af4986f8fb546c9f74674a910415d9c5d36", 0xc3}, {&(0x7f000059f000)="5fa0389167605c9adc9419b5bf96064ae11a40929ae41d4125829a1162f5eff7d4970e4a847aeb8df87d4b74681b2407043c330eaa9faec7ad7a231f4ceb16c46bbe6779bdadb68ecb5676d1675bac6f4d42566ee4d2", 0x56}, {&(0x7f0000ee7000)="77a4fb300cc528cfed1c5265000f86ad7968e2d9ba", 0x15}], 0x5, r8) epoll_create1(0x80000) [ 33.021898] audit: type=1400 audit(1517169129.170:7): avc: denied { sys_chroot } for pid=3405 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 2018/01/28 19:52:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x3, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00007aa000-0x20)={"21fd759ce0a527c9070f77450c69c740", {0x4, 0xc000000000000000, 0x5, "59a35b909cbc", 0x20, 0x0}}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000009a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x602}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008b4000-0x68)={0x3, 0x8, 0x0, {0x0, 0x0}, 0x80000000, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r1) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r3 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/28 19:52:09 executing program 7: 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, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0xc0189436, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e23000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000409000-0x68)={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]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000d14000)=0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) write$tun(r1, &(0x7f0000c89000-0x62)=@hdr={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) [ 33.147174] audit: type=1400 audit(1517169129.290:8): avc: denied { dac_override } for pid=4420 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 19:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006b9000-0x9e)={0x0, 0x96, "690ebb73c155aa3e9c3e5f53497401c93111564a5e8c2199ee47036cc624eec9696d396e5603ff886e9b8fb767754dfd96a5260aee471b59dc9a0a90c73b0adf10173311b2d1767ec868535bd0a5e398d85a768c97c3041e8a81d6a0f7d1daa804e566d3dbfcde320174676837bd87574b83d408771d72aa02ae06fbda65636e96e436bd61a2fc30a630ca6a98f5daf8f986cd84fea0"}, &(0x7f00002ec000-0x4)=0x9e) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008a8000-0x8)={r2, 0x1}, &(0x7f0000e0f000)=0x8) dup2(r1, r0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) faccessat(r1, &(0x7f0000ea3000)='./file0\x00', 0x21, 0x0) 2018/01/28 19:52:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000256000)=0x7, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/28 19:52:09 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004b9000)={0x0, 0x1, 0xffffffffffffff85, @random="03fffaffffff", [0x0, 0x0]}, 0x1) [ 33.206267] device eql entered promiscuous mode 2018/01/28 19:52:09 executing program 4: 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, &(0x7f0000c00000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)={0x4, 0x0}) epoll_create1(0x80000) epoll_pwait(r1, &(0x7f000076d000-0x60)=[{0x0, 0x0}], 0x274, 0x0, &(0x7f00004f2000)={0x9}, 0x8) 2018/01/28 19:52:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000b3d000-0x38)={&(0x7f0000f81000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007d0000-0x20)=[{&(0x7f0000793000-0xf)=""/15, 0xf}, {&(0x7f0000cef000-0x1e)=""/30, 0x1e}], 0x2, 0x0, 0x0, 0x3}, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000805000)=0x80082000000, 0x4) [ 33.249115] audit: type=1400 audit(1517169129.390:9): avc: denied { net_raw } for pid=4473 comm="syz-executor3" 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 [ 33.395007] audit: type=1400 audit(1517169129.540:10): avc: denied { fsetid } for pid=4516 comm="syz-executor2" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.426825] audit: type=1400 audit(1517169129.570:11): avc: denied { dac_read_search } for pid=4516 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 19:52:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) sendfile(r0, r0, 0x0, 0xfffffffffffff144) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000-0x2c)={0x2c, 0x31, 0x122, 0x1, 0x2, "", [@generic="", @typed={0xc, 0x75, @uid=r1}, @typed={0x10, 0x5c, @u64=0x9}]}, 0x2c}], 0x1, &(0x7f0000cb7000-0x18)=[], 0x0, 0x40000000000000}, 0xffffffffffffffff) 2018/01/28 19:52:09 executing program 7: add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000091d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2) unshare(0x28060400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000000, &(0x7f0000000000)="aa293c2dfc7583f039fa55ed023e5c91210db12f7a289cac4401cd3d4580f6b7a79b9a54f2f888edafde16f35158b1e983b25c83e14c24041ceff8d3b96fc3def18c92bdd8961cf944df3119bccbda9a61c88e23b2a6e3a6fd59a7a851b53479de9f5147c49d03887853daaead10b8b657d0593e363d7554ce645d16e78ee13ec00e2f953e386767cfcc9b455e5bbcad53e8f863a463b0bf8ef9c216e4e3822b1b7ce2dc574c88e05e0c18f26c5833ddb56d477b94ea8d806a56f8fce019b7ee563c9b065a0fe696e86c8bddd760efd2b40634c1c172d82ceabc", &(0x7f0000000000)=0x0, &(0x7f0000e07000)=0x0, &(0x7f0000c3e000)="4b233476541b32cd157bb25b914c9cb27eb09b4b8bb2ca744c506f9b144aee3255d4c05054301c60e0a1") clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") getpeername(0xffffffffffffff9c, &(0x7f0000f84000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ac000)=0x2e) 2018/01/28 19:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x0, 0x7, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x10) r1 = socket$inet_sctp(0x2, 0x40007, 0x84) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000483000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x0, 0x3, [@dev={0xac, 0x14, 0x0, 0xe}, @multicast1=0xe0000001, @empty=0x0]}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000040f000)={@common="6701043000c800000000245c00", @ifru_addrs=@vsock={0x28, 0x0, 0x0, @my=0x1, 0x0}}) r4 = syz_open_dev$sg(&(0x7f00001b7000)='/dev/sg#\x00', 0x401, 0x103002) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TCSBRK(r4, 0x5409, 0x10000) socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r2, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003c3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000e8f000)={r0, @in6={{0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007ee000)=0x8c) eventfd2(0x800000000002009, 0x0) socket$unix(0x1, 0x7, 0x0) 2018/01/28 19:52:09 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fd8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017a000-0x4)=0xe8) stat(&(0x7f0000e8b000-0x8)='./file0\x00', &(0x7f0000c30000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000e22000)={&(0x7f0000fd8000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000010b000-0x10)={&(0x7f0000fd7000)={0x2458, 0x4, 0x6, 0x100, 0x5, 0x0, {0xd, 0x0, 0x8}, [@nested={0x2398, 0x2c, [@generic="3e966669690f212425300803117080af6c318e9642fa74bd050291db2b034a49b8996655f9085535866c5128e430df034af6c7dd40264196f9120b406f4162ef6a58cd1ff2c6a6bdd6ee4700958bbf4ff8446738e0812b0daa881f4cc07c81ce5f88346a78d3fab926401374ae2736b20dea79ded43855c2d0d47bbc4c4d54cefe92d83c03cb93d0de202d1d24263947e13a7178f078eab2408b7e579a9d3c77ec5b251d0da4c9e4319df6ffb0dc3f446d1f04787125bb20937c8ac6cf2e3dcf17c8efb2de49837352f36bf15f41", @generic="f7dfc3b1d4d13aa1d393055770fdd01a6a", @generic="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@generic="21834c0b1f04683419cf0254f407a1e451d5589d35a3c94ce6e3e9caf6c93034379af5971d210195e858cd9014d8a09af73455bd19911ac39635b139fcea1cb088549a2dd43d459548f9e0d1afce021fb4f337d3f0b63567b931a30324482840dd2e4bbbd20f2eb060fa591bbd65a77b550e53372b654e61392b76a43910841231f7d51655f5515102200fe057b8bbdf0319a530eab00b6273493ae01aea68cd9c7418349ffe0bf61148789787c2e8935a393b7163bd32544a6aebb586ae6f5f8c2f048c2b98a84f83334e887104019791727ede23fab0a740", @typed={0xc, 0x30, @uid=r0}, @typed={0xd0, 0x29, @binary="4958f32653d1d54c15e3517c926065ffccd4b36db4f14b5c321fbce2484f4bc3255858fd79e7e0a91f825611c1f2fce9a281349ccfdf04ac6c57b5978697d6b255b65df21c2cea3790b814ac943443798838413b52bd89187f09e4e26b46569a7861b95d46423fe62b648c2302c498ed663e51eb8a259d44bcc572e07951f94586a905edcc9a61125649f64dd44947a6b408a74fe7759d3676835f422b6ff023fcff0874a12a56c8536df8339d06c8bd56c29727e1d104fffadb9745b993358088e823e24c9c8ec6"}, 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@generic="8c0302c35fdff554b1ef2db7f3a584bdfb343b2888837ff39fa65f5943c25f7861b601beb2e873ecbdcbbe4effe2a49df1a4d31b9c0f7dc58cba9f66356d0e49368c882d8c4f", @typed={0xc, 0x92, @uid=r1}, @generic="f03598cd295c4e35c90780dca284ce49caaf17968c6fa39bbba91c316f26475d6b7591770cf68ce3d0d043cbc287cf2353f05563f4ef8e1aff3a883d1d0d5965635f927914e2e80b74887da9e1b8e89225e0bf318779af22a48eb093fe692118f7fe03bc051a03c0f34c4628891019fd2e8b738b04ad7b0408e6389eaebc5ca27d74e92ccffe2d37f36826beff0d1840ba3754b414be240fa19e28eaf41b9bf721763026105eb02ea90123"]}, @generic="2c9469448a2e3d369a8feddcf2306ec945eb913919353623bba10b8d4583bc73d71361123fd0b574b5f1c6bd978df257e3d7193475c899c7102399d703d2cf4636f84b9a6939f5616e2f50f4ac5482abd9cdd40b92059cb09d7edd010988dc7c7766facd9f7595ccc9fcbe589ee9cf611284d46c38ffdc89365fe552dd0fb255bbfc32dbc80799e782e2acd121d7ae8725b60c604b0fffd7b88bf29e3351bfd243cf534faefb09680c"]}, 0x2458}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000fdb000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000fda000)=0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000fd7000)={0x100000001, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x184, 0x9, 0x800000000000, 0xfb92, 0x9, &(0x7f0000fd8000-0x10)=@generic="ca752b0cb31704a03a7999a337e692d7", 0x80, 0x5, 0x26a}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000fda000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000dfd000-0x14)=@ethtool_wolinfo={0x23, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:52:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getrandom(&(0x7f00006e4000-0xd8)=""/247, 0xf7, 0x2) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) 2018/01/28 19:52:09 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a07000)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000ef2000-0x8)=0x100) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000ef0000)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x6, 0x4) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/28 19:52:09 executing program 6: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000947000-0x8)='keyring\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00003f6000)='keyring\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r1, 0x9, 0x5, r2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006d1000)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:52:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000fc2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000272000-0x1000)="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", 0x1000, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f00009fb000-0xb)=':!vboxnet1\x00') mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xc1000006, 0x0) 2018/01/28 19:52:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bac000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000759000-0x10)={0x8, 0x2}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") pivot_root(&(0x7f00009c4000)='.', &(0x7f0000d0c000-0x1)='.') 2018/01/28 19:52:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000c53000+0xaf9)='./file0\x00', &(0x7f0000632000-0x8)='./file0\x00') unlink(&(0x7f0000b04000)='./file0\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000092d000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000042d000-0x4)=0x0, &(0x7f0000ee7000-0x4)=0x4) 2018/01/28 19:52:09 executing program 0: prctl$intptr(0x100003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xc0800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/user\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200900, 0x0) connect$ax25(r1, &(0x7f0000000000)={0x3, {"78f5140e423cff"}, 0x3}, 0x10) r2 = creat(&(0x7f0000001000)='./file0\x00', 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000003000)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000004000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@loopback=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0x21c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x140, &(0x7f0000002000)=[0x0, 0x0]) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) fcntl$getown(r2, 0x9) geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x10002) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000005000-0xd)=""/13, 0x2) 2018/01/28 19:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a99000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000433000)=0x100000001, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000097f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000888000)='illinois\x00', 0x27d) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000aec000)=""/115, 0x73, 0x0, &(0x7f000012a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/28 19:52:09 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa7000-0x10)='/dev/sequencer2\x00', 0x2000000481ff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000fa5000)={0x7, 0x1, 0x800, 0x82, 0x200}, 0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)='\x00\b', 0x2}) ptrace$getregset(0x4204, r3, 0x2, &(0x7f0000001000)={&(0x7f0000e07000-0x40)=""/0, 0x0}) 2018/01/28 19:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000808000)=""/5, &(0x7f0000528000-0x4)=0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000f70000)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000afa000-0x4)=0x4, 0x4) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f00007a8000)=0x101) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009aa000-0x88)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup(r1) clock_gettime(0x0, &(0x7f0000220000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f29000)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f08000)='/dev/hwrng\x00', 0x0, 0x0) write$evdev(r3, &(0x7f0000711000-0xd8)=[{{0x0, 0x0}, 0x6, 0x5, 0x8}, {{0x0, 0x7530}, 0x100, 0x5, 0x7}, {{0x0, 0x7530}, 0x8, 0x1000, 0x7ff}, {{0x77359400, 0x0}, 0xffffffffffffffe1, 0xfffffffffffffffd, 0x7}, {{0x77359400, 0x0}, 0x100000000, 0x100000001, 0x20}, {{0x77359400, 0x0}, 0x200, 0xaa5, 0x1}, {{r4, r5/1000+10000}, 0x1000, 0x100000001, 0xfff}, {{0x0, 0x2710}, 0x80000000, 0x20, 0x2}, {{r6, r7/1000+10000}, 0x1f, 0xbb87, 0x8}], 0xd8) dup2(r0, r1) 2018/01/28 19:52:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000134000-0x19)='{^user@md5sumuserkeyring\x00', 0x3) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000211000)=0x7, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$sndseq(&(0x7f0000cd3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00009e6000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e05000-0x15)='/selinux/checkreqprot\x00', 0x480, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f4c000)={0x4, &(0x7f000040d000-0x20)=[{0x2, 0xddcf, 0x8, 0x38ad}, {0x3, 0x0, 0x7, 0x2c}, {0x8, 0x5, 0x200, 0x0}, {0xfffffffffffffffd, 0x4, 0xaae3, 0x3}]}, 0x10) connect$pppoe(r3, &(0x7f0000f05000+0x87)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/28 19:52:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001c2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000e07000)=""/29) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000b1e000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000a91000-0x10)={0x7, &(0x7f00001b4000-0x38)=[{0x0, 0x6, 0x5, 0xff}, {0x7f, 0x6, 0x6, 0x0}, {0x0, 0x4, 0x80000000, 0x7f}, {0x8, 0x7fff, 0xfffffffffffffff8, 0x1}, {0x9, 0x6, 0x1, 0x200}, {0x1, 0xd0c, 0x0, 0x1}, {0x2, 0x40, 0x5, 0x1}]}, 0x10) recvmsg(r0, &(0x7f00004c6000-0x38)={&(0x7f000006b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000242000)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x2) 2018/01/28 19:52:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ec000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@generic="ca3a591b4da5c8436e62beddc55df5cb", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a5000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00007af000-0x4)=0x6) 2018/01/28 19:52:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') llistxattr(&(0x7f0000da2000)='./bus\x00', &(0x7f0000438000)=""/184, 0xb8) umount2(&(0x7f00009fa000)='./bus\x00', 0x2) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f000004a000-0x6)='./bus\x00') getxattr(&(0x7f0000c88000-0x6)='./bus\x00', &(0x7f00003e7000)=@random={'security.', 'selinux)ppp1posix_acl_accesslo{\x00'}, &(0x7f0000860000)=""/87, 0x57) r0 = openat(0xffffffffffffff9c, &(0x7f0000861000-0x6)='./bus\x00', 0x200, 0xa) ioctl$VT_WAITACTIVE(r0, 0x5607) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007d0000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000051a000-0x20)={0x3ff, 0x80000001, 0x0, 0x3, 0x6, 0x8, 0x7, 0x86e, 0x0}, &(0x7f0000cfb000-0x4)=0x20) 2018/01/28 19:52:09 executing program 6: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x80000001, 0x400000000) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c33000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000639000-0x4)=0x0, &(0x7f0000050000-0x4)=0x4) ptrace(0x4207, r1) r3 = dup2(r0, r0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000c33000)=0x9, 0x4) ptrace(0x18, r1) [ 33.823876] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/28 19:52:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000f42000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b0be5a00000001000000019a3f3a944b"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000183000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b76000)='\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r1) 2018/01/28 19:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6(0xa, 0x5, 0xe57) bind$inet6(r0, &(0x7f0000a2e000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000219000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/28 19:52:10 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00005af000-0x4)=0x0) r2 = socket(0x11, 0x3, 0x10) write(r2, &(0x7f0000193000-0x24)="240000001300070dfeff0400000009230120000c0d000322010000000000000000b81617", 0x24) 2018/01/28 19:52:10 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000000b000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/fib_triestat\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000000e000)=[{&(0x7f000000b000-0xfd)=""/253, 0x0}, {&(0x7f000000e000)=""/229, 0x0}, {&(0x7f000000c000-0x1000)=""/4096, 0x0}, {&(0x7f0000006000)=""/159, 0x274}, {&(0x7f000000c000)=""/81, 0x0}, {&(0x7f000000d000)=""/54, 0x151}], 0x11078a962b50085, 0xfffffffffffffffd) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000004000-0x7)={0x1, 0xbda20d7a69339c9d, 0x5, 0xffffffffffffff7f, 0x4}, 0xc) 2018/01/28 19:52:10 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005aa000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) write$tun(r0, &(0x7f0000499000)=@hdr={0x2, 0x3, 0x5e53, 0xffffffff, 0x8000, 0x2, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0xf, 0x4, 0x80000001, 0x3, 0x58, 0x3, 0x4, 0x6, 0xff, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, @multicast2=0xe0000002, {[@cipso={0x86, 0x26, 0x80000000, [{0x6, 0x3, '0'}, {0x5, 0x12, "d40677e965bf07e56546bceaa575b07d"}, {0x1, 0xb, "9d0ebb0c2ba046b9fd"}]}]}}, @dccp={{0x0, 0x3, 0x4, 0x1, 0x4, 0x0, 0x0, 0x2, 0x94, "51f238", 0x4, "71d1a2"}, "4608dfb4a975f3ea1e19357d"}}}}}}, 0x70) sched_getaffinity(0x0, 0x8, &(0x7f000000b000)=0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) write(r1, &(0x7f0000066000-0x87)='Y', 0x1) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) accept4$llc(r0, &(0x7f0000d58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000070f000-0x4)=0x10, 0x80000) 2018/01/28 19:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000136000-0x4)=0x2, 0x4) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:52:10 executing program 4: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f0000b8b000-0x91)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff06010000390100000000000000000006090000000000000003cf9eebe7ec7ee87cccebf6ba000800024f0298e9e90554062a80e605007f71", 0x14) mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f000002e000)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000df6000)='/dev/usbmon#\x00', 0x4, 0x80000) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000efb000-0x60)={0x27, 0x3, 0xffffffffffff8001, 0x1, 0x0, 0x7, "1c225800b63a514d188e1953fbb83c504108aa67b7e04ecc9d0774779f63de81fee904c35981ce346ebbf880664df636a6587846f7911b98b29d0a470344ee", 0x1}, 0x60) 2018/01/28 19:52:10 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000ce7000-0x20)={0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000+0x6)=0xc) fstat(r0, &(0x7f00003a6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000f7b000)=0x0, &(0x7f0000623000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000618000)={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) getresgid(&(0x7f0000fe3000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000ebd000)=0x0) sendmsg$unix(r0, &(0x7f000073f000-0x38)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008dc000-0x2d)=[{&(0x7f000015d000-0xf7)="92ac6d1058ff5b34ca48ee5a1bec6d0c80b30ae5e998c763fc4f60e53a990257b958cccf074f34b43b354461ca9810a19cf9696d739b6ba9abab6172f4ad0ba5d9fdb79d63bce1b6becf1b1c483e73749528664264b993907fc39f38e2806ec2ed108fd19f043136112530f25005c4798d08b59d03d2740c84acb441d8de8ed7ea1984a0067d70dcd71e576d1990c4efdf19967a761a70063a8d3a4e1a726990f9e3ff3fcbec6665ee4438feba67efa96840a24728e920848b906d9c1aa4fdd606db87df60b6754bc44f89bbe5ae73cd0d38903a5cd6eb5c6a5305dbdbaa376d1583643d975df87588265641e85e4450560eb980f394e4", 0xf7}, {&(0x7f0000001000-0xa1)="b039405e45086a59b9d71e84cd21b6740225207a67de808d4da3ab72741c13078b9aa2e7b58489b1fd9cbfb7225d16beda269c1800693bbad6ad2f58bdf8cc186080f0d51b21667e476344bb26cac69d46ca03f1809c3113212f9be5ae41d0fb534ecc13f6a0e4e35bb1905c492d7a2d6279e558caf16eb0678b0c6541ec668ec6c3419076fbf6a0d48e9e5435da33ea62e50ea8267d03b9aef3614d1250704dad", 0xa1}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000a89000)="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", 0x1000}, {&(0x7f0000000000)="", 0x0}], 0x5, &(0x7f0000850000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x40000}, 0x0) fcntl$setpipe(r0, 0x407, 0x400017f9) 2018/01/28 19:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000)={0x0, 0x2, 0x0}, 0x4) pipe(&(0x7f00009fd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000d5f000)=[@in6={0xa, 0x0, 0x700000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xfffffffffffff1f4}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) sendto$inet(r1, &(0x7f000009c000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c25000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000abc000-0x8)={0x0, 0x9, 0x6}, &(0x7f0000b84000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002ce000-0xc)=@sack_info={r1, 0xfffffffffffffffe, 0x3ff}, &(0x7f0000735000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000013f000)={r2, 0x8, 0x30, 0x3f, 0x6}, &(0x7f0000e33000-0x4)=0x18) pipe(&(0x7f0000438000-0x8)={0x0, 0x0}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006f7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00005f4000-0x4)=0x0, &(0x7f000035d000-0x4)=0x4) epoll_pwait(r3, &(0x7f0000126000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000db9000)={0x0}, 0x8) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f000058c000-0x4)='tls\x00', 0x4) close(r5) write$selinux_create(r5, &(0x7f0000f4b000)=@access={'system\x00\t:oeject_r:jnetd_log]t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x31, 0x33, 0x0}, 0xaadf87093b19a59c) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/28 19:52:10 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000+0xc00)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf9f, 0xffff, 0x1, 0x3, 0x100, 0x0, 0x2, 0x140000000000, 0x4, 0xffffffff, 0x4, 0xcd, 0xffffffffffffff80, 0xfff, 0xbb7]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/28 19:52:10 executing program 7: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d56000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/28 19:52:10 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffdfffd) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000025000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000026000-0x11)='/selinux/enforce\x00', 0x41, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028000-0x38)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000027000-0x10)={&(0x7f0000028000-0x37c)={0x37c, 0x13, 0x400, 0x3, 0x3, {0x1a, 0x0, 0x0}, [@nested={0x368, 0x4b, [@generic="b0e5ef104410bd18a2d9aa13ce96c3c21877d5c871741d0d709f96f5378d827114fac301adea47c0e182d51fb218398cd4ec0ef4ea1c2ef0ed07ea83858d600a5c79", @typed={0x98, 0x6, @binary="dbdf417a8c09d7effdd7612a63712d571a2b528f55a434ec66394f742fd72513d84237e2935e2d20164808df8ffc589bcb6fc25c05c5b894b47bb85622a9ff25e3619f6dd2424924af174c7ffcd5cbd5f3dc3e45ae5aefe9e7bcd697fc112781ab8ffbff6d1ba85ad65f4dc4f32bcf3a5981dda4b6ed62cc97ab7c4b126574163a47e0239c6c1092c89eb666147add"}, @generic="519a7df2bae6ec6de00a96df08f65701b7febde669d6b7045a0c7924eff4451a34f9b780357f14b7e654dac915646a908920bbd07e45c06432a2b5614be8ea38a4b1a3d95e2701acacb706680313566636d07008f3b14d513e4efb883acdec26ff752a7760db364ce6e8ecdf393dcdba523d3570f8c0add8563ccd27397328a573368ed6159a78", @generic="7ab436efb35870da3a5bc4238ad0f105f9455eaf4aa55c675b2395a08fd1df97532bed12e0732b5848addd7cf4716059fe908769ca7d48817bb930a940cd10f66ccf609ec5cf4c2226abd49645573f36646c8eda1cd16d4eafb8a22de491d3de6cd8dfb1ce128788431c13fb8163480751699a5e80f2df2bc81fbfd7", @generic="760abf6deb9dfde87d940dfe7bf42f8ac4d40080c542a1cc47177e950d88cfd8280c8394714507fe4a71ee2e93f851a2e034257e4b3063b08c3e19ca427c7524dab61226ab398b4325ba7ac71ec496b271b645b088f15e4afe212c0ec3c3e87cc1b781c8c401c0b8151785eaa5b2e8299025476e1d7f7ea0414e7981b6d950b1004f9cbefd35401c49ffff4b33a8e8963e71b142b961c75334dce7450be36c53c624ac5d983c1f916b5c463fc3", @generic="ca1ad9b84d1d3ced6b29ba46ab23016bedcd382062480bf7d58a53a92e80a1f7746799267aca175ea1c65a983ad094cc6f0d8a7f671c54b400adddd8b975ec7063dbc573ab21906f8d4dfbb0c87639ba6bb0518f7ebf2060b26d12446eee88d0aa4bd59461c7db4396d783f7e637cac786d5fc812b553ea13963bfd96c6dd693cc53dbbeedf222abb538d3bbc63f759cb546a83cb89211874cf84eac93e133dc3955946b62338b25c0187560b48ca4a04950be3b0889a95d08e48b03c5c81ef5f6e5a6760edf35ba6f964c04fe5c983d035a3aacd8ae099e"]}]}, 0x37c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000027000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000008000)={0x0, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000029000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 19:52:10 executing program 4: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000015000)='./file0\x00', 0x80000000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x4, 0x8010) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/28 19:52:10 executing program 0: syz_open_dev$binder(&(0x7f0000b49000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) [ 34.025357] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/01/28 19:52:10 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b65000-0x11)='/selinux/enforce\x00', 0x200, 0x0) readv(r0, &(0x7f0000a82000-0x80)=[{&(0x7f0000511000)=""/32, 0x20}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000110000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f000065e000)=""/208) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x15) 2018/01/28 19:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000c22000)=[], 0x0, &(0x7f0000220000)=[{&(0x7f00004f9000-0x1)=""/1, 0x0}], 0x1, 0x0) 2018/01/28 19:52:10 executing program 6: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000842000-0x150)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000035a000-0x4)=0x7, 0x4) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000978000-0x4)=0x0, &(0x7f00006ed000)=0x4) 2018/01/28 19:52:10 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002e9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005a0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f, 0x0, 0x0}, 0x6) writev(r1, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) 2018/01/28 19:52:10 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f00000e6000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c38000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000bf9000)='/dev/ppp\x00', 0x141000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000972000-0xa)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x2200, 0x8) r1 = creat(&(0x7f000070c000)='./file0\x00', 0x182) syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000)={0x400, 0x3, 0xfffffffffffffff9}) creat(&(0x7f0000ffc000-0x8)='./file0\x00', 0x2) syz_open_pts(0xffffffffffffffff, 0x500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000001000-0x4)=0x4) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005c9000-0x15)='/proc/self/net/pfkey\x00', 0x440, 0x0) ioctl$TIOCNXCL(r2, 0x540d) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x5) 2018/01/28 19:52:10 executing program 0: mlockall(0x400002000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x32)=@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}}}, &(0x7f0000000000)=0x32) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000cc4000-0x4)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x3c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x3c) 2018/01/28 19:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00008da000-0x38)={&(0x7f0000b20000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e08000-0x10)={&(0x7f0000486000)=@newlink={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendto$inet(r0, &(0x7f0000959000)="6197dd2adb27d7d48e130e6180070cb92409698d21401ac4b59b9a9cabeea54ee95265ed93a9f25f8afb1c7c665be5337d551627145c71b1d943", 0x3a, 0x4, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) fallocate(r1, 0x20, 0x0, 0x10000) 2018/01/28 19:52:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x20, &(0x7f0000001000-0x10)={0x1e, 0x4, 0x2, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000418000)="04", 0x1) ioctl$void(r0, 0x5451) 2018/01/28 19:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad1000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000813000-0x4)=0xfffffffffffffff9) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) fcntl$setstatus(r0, 0x4, 0x400) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/28 19:52:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x42000, 0x0) write(r0, &(0x7f0000000000)="71299d89dad33af299fd8b7d230ac19ac5b46b3aca0c79bc0f23427e688a", 0x1e) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f0c000)=0x0, 0x4) 2018/01/28 19:52:10 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000014000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000013000-0x4)=0x50, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000013000)=""/4096, 0x1000, 0x0, &(0x7f0000013000-0x10)={0x77359400, 0x0}) futex(&(0x7f0000002000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000011000)=0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000004000)=@random={'user.', 'ppp0/ppp0\x00'}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003000)={@common='syzkaller1\x00', @ifru_flags=0x1000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:52:10 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) writev(r0, &(0x7f0000014000)=[{&(0x7f0000014000-0xb2)="0619c96d07a14d10ff1903600afe6ac48630dff48917abadecb05469b4b4791c33bca574", 0x24}], 0x1) 2018/01/28 19:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getrlimit(0x3, &(0x7f000006a000)={0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000512000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) 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) pread64(r1, &(0x7f000082b000)=""/91, 0x5b, 0x0) 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$inet(r0, &(0x7f0000a64000+0x5f6)="5b6a56daec6faaffff000083476b78b9a10e686fe1ba4975bdef87c323d007aa51eb7b55b87abc4f66560e053bfed67db99f7c00cdfc", 0x36, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000d5e000)='l', 0x1}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fa4000)=0x100, 0x4) dup2(r1, r0) fcntl$dupfd(r0, 0x406, r1) 2018/01/28 19:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a37000-0x11)='/dev/vga_arbiter\x00', 0x220400, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000463000-0x8)='./file0\x00', 0xc0) inotify_rm_watch(r0, r1) pipe(&(0x7f0000ca3000-0x8)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000646000)="f51286c3476d01b2949f14a992c8e24dfd6d3b3af0682b976804c9e404d89e5b78e501117daef6b493b25686ac3cd063563ef64e0e2ed308ebec2faee31894f3cf996d2f69358f5b432c7ed02eff077312b43072ea5897c5bdf0b0f56976d84958d3b865d1c6828224a482b524e3a2c4da9d2553873de82fe0bdb6c6ef4131914292ea10ac908bf18bfc17f64668e529b8245e625f9e190db8cf44809bab2ab9372836813e6f747ab8408d372a27535a8fd8b7f4595d36c5c98b255375da854d09490813c0e53751f6f67fb25c30201dd2281bfcaacdb7cea3842ad2301d9e443588bf7e47", 0xffffffffffffffdd, 0x6, &(0x7f0000690000)={0x0, 0x0}) clock_nanosleep(0xc34a8b8393c99bbf, 0x0, &(0x7f0000002000)={0x0, 0x989680}, &(0x7f0000001000)={0x0, 0x0}) syz_open_pts(r2, 0x400000) ioctl$TIOCNOTTY(r2, 0x5422) 2018/01/28 19:52:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8c000)={0x0, 0x0}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt(r0, 0x9cbe, 0x4, &(0x7f0000b08000)="3d77002bf264d69efdc28c50f205ecbefe40b400a5328d8c007aabeed14cce3c29887cee1ee107bdab723c506cb826e8e48ea9e6f8c37f085f1b08ba", 0x3c) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x8600, 0x0) ioctl$TCSETA(r3, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f00007ff000-0xe)='/dev/keychord\x00', 0x400, 0x0) write(r3, &(0x7f00002c4000-0x96)="b9f04a935d7adae272d018247a0a7751ac41cd62d35e39088b0d17719504a9b2c99c5dd95444357a8dd5d304e18924054185f6d4950abb678f236b56eaa2266ece814297608f5d88be71120476e99ee4195563050ee5631e9e9e4716f5910db8137281d69ba6a5c560f01b9b0266f2dd2d2e14cc3b263274e6d6a1273e718fb6c5c3dae6ead109e70db571cbf3f2b1c2392ecabe62aa", 0x96) [ 34.169227] audit: type=1400 audit(1517169130.310:12): avc: denied { create } for pid=4699 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 34.208389] FAULT_FLAG_ALLOW_RETRY missing 30 [ 34.213002] FAULT_FLAG_ALLOW_RETRY missing 30 2018/01/28 19:52:10 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup3(r1, r1, 0x80000) accept4$nfc_llcp(r2, 0x0, &(0x7f0000004000)=0x0, 0x800) listen(r0, 0x0) 2018/01/28 19:52:10 executing program 5: r0 = socket(0x11, 0x800, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000269000-0x8)='./file0\x00', 0x0) removexattr(&(0x7f0000b98000)='./file0\x00', &(0x7f000078b000-0x14)=@known='security.capability\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efc000)=0xe8) bind(r0, &(0x7f0000ed7000-0x80)=@ll={0x11, 0x10, r1, 0x1, 0xcce7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0xba) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f00002e6000-0x4)=0x0, &(0x7f0000f27000)=0x4) 2018/01/28 19:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000127000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000794000)=0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a33000)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c25000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eaa000-0x4)=0x14) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000b48000)={&(0x7f00006ed000/0x3000)=nil, 0x3000}) ioprio_set$uid(0x3, 0x0, 0x4) 2018/01/28 19:52:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001da000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) dup2(r0, r1) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup3(r0, r1, 0x0) sendto$llc(r2, &(0x7f0000bfd000)="c1b9bf9b79d2ef1309d413ce4139920e092e11f1c0f7dd6d8387fe3aa58605a9eed2a4858312e8c8a35fea8bf6861e775d31464e3f5c3a2749de770ead267b925792841438f75ec6cbd62de5e68ac8565276eb6642ce9ebf55b371716dc21ca759487d39eb88b764218da2080987fd130403024da59e9c7fb8ca69f1f7bfc8537f0ba25445e2a8a87290", 0x8a, 0x40, &(0x7f0000e72000)={0x1a, 0x2, 0x3f, 0x5, 0x80000001, 0x80000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/28 19:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000d000)={r0, r1}, &(0x7f0000048000)=0x0, 0x0) r2 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000af8000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) openat$pfkey(0xffffffffffffff9c, &(0x7f000073b000)='/proc/self/net/pfkey\x00', 0x100, 0x0) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") tkill(r2, 0x15) 2018/01/28 19:52:10 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}], 0x3c) sched_setscheduler(r0, 0x0, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000013000-0x12)={0x0, 0x8e8, 0x5, [0x9, 0x4, 0x9, 0x8, 0xffff]}, &(0x7f0000000000)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000013000)={r2, 0x8, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000)=r3, 0x4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x6080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r4, &(0x7f0000013000)={0x0, 0x3a, 0x0, @thr={&(0x7f0000013000)="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", &(0x7f0000000000)="5ce20cf48c5702399f1fd68fa24868f99c489b8159201ee447162913cc6ac4678589af6304cd56b4a8efdad3a121233c8c2b131746510a547f187b71ffbded4b965213072f12ef821ff7f724e69a9a0adb51c9f9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:52:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000006d000-0x1c)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x15}, 0x1, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000e2b000-0x4)=0x0, 0x4) [ 34.213013] CPU: 1 PID: 4694 Comm: syz-executor7 Not tainted 4.9.78-g68d447c #23 [ 34.213018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.213030] ffff8801cefff830 ffffffff81d943a9 ffff8801cefffb10 0000000000000000 [ 34.213041] ffff8801ce6b4110 ffff8801cefffa00 ffff8801ce6b4000 ffff8801cefffa28 [ 34.213051] ffffffff81661d4a 00000000000065e3 ffff8801cef138f0 ffff8801cef138a0 [ 34.213053] Call Trace: [ 34.213069] [] dump_stack+0xc1/0x128 [ 34.213082] [] handle_userfault+0xa3a/0x1310 [ 34.213094] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.213103] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 34.213112] [] ? __schedule+0x683/0x1ba0 [ 34.213120] [] ? __lock_is_held+0xa1/0xf0 [ 34.213129] [] ? handle_mm_fault+0x117b/0x2530 [ 34.213135] [] ? handle_mm_fault+0x1fc3/0x2530 [ 34.213141] [] handle_mm_fault+0x1fd1/0x2530 [ 34.213148] [] ? __pmd_alloc+0x410/0x410 [ 34.213156] [] ? plist_del+0x157/0x210 [ 34.213166] [] __do_page_fault+0x5c2/0xd40 [ 34.213174] [] ? mm_fault_error+0x2c0/0x2c0 [ 34.213182] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.213189] [] do_page_fault+0x27/0x30 [ 34.213196] [] page_fault+0x28/0x30 [ 34.213204] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 34.213212] [] ? prepare_timeout+0x45/0x140 [ 34.213221] [] SyS_mq_timedreceive+0xcd/0xdb0 [ 34.213228] [] ? ioctl_preallocate+0x220/0x220 [ 34.213235] [] ? selinux_file_ioctl+0x355/0x530 [ 34.213243] [] ? SyS_mq_timedsend+0xa80/0xa80 [ 34.213250] [] ? SyS_futex+0x22e/0x2d0 [ 34.213256] [] ? do_futex+0x15c0/0x15c0 [ 34.213263] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 34.213271] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.213278] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.213285] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 34.453958] CPU: 1 PID: 4705 Comm: syz-executor7 Not tainted 4.9.78-g68d447c #23 [ 34.461464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.470793] ffff8801cee97920 ffffffff81d943a9 ffff8801cee97c00 0000000000000000 [ 34.478781] ffff8801ce6b4110 ffff8801cee97af0 ffff8801ce6b4000 ffff8801cee97b18 [ 34.486771] ffffffff81661d4a 00000000000065e3 ffff8801cf7688f0 ffff8801cf7688a0 [ 34.494747] Call Trace: [ 34.497323] [] dump_stack+0xc1/0x128 [ 34.502662] [] handle_userfault+0xa3a/0x1310 [ 34.508705] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.515692] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 34.522075] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.529062] [] ? handle_mm_fault+0x117b/0x2530 [ 34.535265] [] ? handle_mm_fault+0x1fc3/0x2530 [ 34.541470] [] handle_mm_fault+0x1fd1/0x2530 [ 34.547507] [] ? __pmd_alloc+0x410/0x410 [ 34.553193] [] __do_page_fault+0x5c2/0xd40 [ 34.559057] [] ? mm_fault_error+0x2c0/0x2c0 [ 34.565012] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.571651] [] do_page_fault+0x27/0x30 [ 34.577166] [] page_fault+0x28/0x30 [ 34.582417] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 34.589242] [] ? SyS_futex+0x120/0x2d0 [ 34.594751] [] ? do_futex+0x15c0/0x15c0 [ 34.600348] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 34.606998] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.613814] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.620369] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/28 19:52:10 executing program 6: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000058000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setresuid(0x0, 0x0, r1) 2018/01/28 19:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d0f000-0x4)=0x7) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000199000)=0x0, &(0x7f00007f6000)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:52:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x14080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d21000-0x11)='/selinux/enforce\x00', 0x202, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d20000)=0x8) wait4(r2, &(0x7f0000d21000-0x4)=0x0, 0x5, &(0x7f0000d21000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$selinux_access(r1, &(0x7f00006ab000)={'system_u:object_r:anacron_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x0}, 0x36) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000002000)=@generic={0x3, 0xfffffffffffffb54, 0x80000001}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000)={0x5}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000d20000)='/selinux/enforce\x00', 0x11, &(0x7f0000004000-0x11)='!eth1mime_type#,\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x24) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0xa, 0x1b, 0x8, "1c35a7b0cceba71169c73c30a4a455dadb8ee3a97723db0f794b0acb4a396f02c1aa4ac91b26ca8d627900aa7dc6dd8247a6d7f8b6cc1fcf245432c627e8d179", "927852bd67689a938a535995194b1ee8eccfa9e0959f88222446ab8c0d4cc074cded8c14c36a9ff7d44ac7c732f89b7f103196dc50e300ebaa3b2cf632afa179", "9b7b77af0cc19ecab96d4e8b593d0ef06bd88c2b22c63a7e66a3924daefe12a0", [0x80, 0x3]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000)={0xd740, 0x20a, 0x6, 0x6, r3}, &(0x7f0000005000-0x4)=0x10) fstatfs(r1, &(0x7f0000000000)=""/130) 2018/01/28 19:52:10 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000279000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) sendfile(r0, r0, &(0x7f0000978000-0x8)=0x48, 0xa4d3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000028a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{r1, r2/1000+10000}, {0x0, 0x2710}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c98000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f00000f2000-0x10)={&(0x7f000027e000/0x1000)=nil, 0x1000}) 2018/01/28 19:52:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendto$inet6(r2, &(0x7f0000eaf000-0x15)="595c9589d6c755c86e59e313a7cfcf7241d443862c", 0x15, 0x20000000, &(0x7f0000efe000)={0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000b73000-0x4)=0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/28 19:52:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x7, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@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) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x1cd60000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 19:52:10 executing program 7: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000180000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f00006e0000)=[@rights={0x6, 0x1, 0x2, []}], 0x10, 0x0}, 0x0) 2018/01/28 19:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ac9000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000834000-0x8)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000f96000-0x9)='/dev/sg#\x00', 0x2529, 0x20000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000387000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000306000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000aa8000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x1000, r3}) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000fbe000)=0x7f, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000055c000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:52:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000ddc000)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000536000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000fd6000-0x4)=0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c7b000-0xb)='/dev/hwrng\x00', 0x200803, 0x0) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f000069d000)=""/44, &(0x7f0000c47000)=0x2c) 2018/01/28 19:52:10 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000257000-0x8)='./file0\x00', 0x2000, 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00003e1000-0x8)={0x0, 0x100000000}, &(0x7f000069e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x91, 0x20, 0x0, 0x5}, &(0x7f00008c6000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4e1eed250f154bef, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f00004db000)=0x4) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10171, 0xffffffffffffffff, 0x0) 2018/01/28 19:52:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000867000-0x11)='/dev/vga_arbiter\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000004000-0x8)=0x0, 0xfeb1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c51000-0x8)={0x0, 0x10000}, &(0x7f0000aa6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000df000)=@assoc_value={r1, 0x6}, 0x8) 2018/01/28 19:52:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00001c9000)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/ptmx\x00', 0x105, 0x0) writev(r1, &(0x7f00009d6000-0x10)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000014a000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00008c5000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000caf000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000126000)=0xe8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006ab000)=0x0) 2018/01/28 19:52:10 executing program 0: mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b34000)='/dev/sg#\x00', 0x0, 0x40000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000a1a000)=0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000d2a000)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/01/28 19:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000577000-0xf)='net/ipv6_route\x00') preadv(r0, &(0x7f0000eee000)=[{&(0x7f0000e1b000-0xf9)=""/249, 0xf9}], 0x1, 0x40000001e) ioctl$int_out(r0, 0x5462, &(0x7f00004ae000)=0x0) 2018/01/28 19:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000919000-0x8)='./file0\x00', 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000124000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f0000838000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000261000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000022a000-0x10)={0x0, &(0x7f0000c70000)=[]}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00008e4000-0x50)={@common='ip6_vti0\x00', @ifru_flags=0x2000000202}) listxattr(&(0x7f0000fce000-0x8)='./file0\x00', &(0x7f00009e4000-0x10)=""/16, 0x10) keyctl$join(0x1, 0x0) 2018/01/28 19:52:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a9b000)='./file0\x00', 0x2000, 0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xa) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000be6000-0x24)={0x10000, 0x2, 0x1, 0xe329, 0x4, 0x1, 0x1, 0x9, 0xfffffffffffff751, 0x7fff, 0x40, 0x80000000}) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TCFLSH(r1, 0x540b, 0xff7fffc) ioctl$KDSETMODE(r1, 0x4b3a, 0x80000000) ioctl(r1, 0x80000000, &(0x7f0000844000)="cf2c409f1c36aaa0a3595128b043fe7c3a78df6206971e19449d75a2b5c01f4dd2508a7093ae59b4cfd2") [ 34.693608] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/28 19:52:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e81000-0x8)='./file0\x00', 0x44) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000988000)=0x3, 0x4) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) [ 34.786072] binder: 4792:4796 tried to acquire reference to desc 0, got 1 instead [ 34.794102] binder: tried to use weak ref as strong ref [ 34.799470] binder: 4792:4796 Acquire 1 refcount change on invalid ref 1 ret -22 [ 34.814187] binder: 4792:4800 tried to acquire reference to desc 0, got 1 instead [ 34.823589] binder: BINDER_SET_CONTEXT_MGR already set [ 34.828935] binder: 4792:4800 ioctl 40046207 0 returned -16 2018/01/28 19:52:11 executing program 2: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000f0c000)=0x0, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000056d000)='/dev/keychord\x00', 0xe0000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00007c0000-0x8)={0x9, 0x7}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffff9c, 0x40046208, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000f0d000)=""/23, 0x17, 0x100, &(0x7f0000f0e000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) munlockall() pwrite64(r0, &(0x7f0000254000-0x73)="2d6f3355fdfb060d366256a994d8f2d714f097678ab9b8e88867629303d14fbf66e477ad1029c528c3926196aa00e76a3c77084c6508106c4d9c27bf861f32c608349e04141b8858bcf64fee5513903f30827631d06320e16373b42dcc1e75dbfbeba7ccfeb29771d78ed2d6e4bc093c3dd8fc", 0x73, 0x0) readlinkat(r0, &(0x7f000010e000-0x8)='./file0\x00', &(0x7f00004bc000)=""/144, 0x90) dup(r0) 2018/01/28 19:52:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x4, &(0x7f0000001000-0x4)=0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@common='ip6_vti0\x00', @ifru_names=@generic="42d7dd1605f02076638759efc4ae5e70"}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0xda)=""/218) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000c}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/28 19:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000501000-0x8)={0x20080522, 0x0}, &(0x7f000077f000-0x18)={0x2, 0x0, 0x0, 0x0, 0x1, 0x0}) 2018/01/28 19:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d0000-0xe)='/selinux/user\x00', 0x2, 0x0) writev(r0, &(0x7f0000e41000-0x30)=[{&(0x7f00008de000)="", 0x206}], 0x3e2) r1 = socket(0x12, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000901000-0x4)=0x1d, 0x4) 2018/01/28 19:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) socket$nl_generic(0x10, 0x3, 0x10) 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, &(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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", 0x2a8}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00006fc000)={&(0x7f000008e000-0xc)=@proc={0x10, 0x0, 0x2, 0x80000}, 0xc, &(0x7f0000cdf000-0x20)=[{&(0x7f0000dc4000-0x1170)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, "", []}, 0x10}], 0x1, &(0x7f0000d96000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x80) 2018/01/28 19:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e81000-0x8)='./file0\x00', 0x44) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000988000)=0x3, 0x4) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) 2018/01/28 19:52:11 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) socket$inet6(0xa, 0x2, 0x0) 2018/01/28 19:52:11 executing program 5: mmap(&(0x7f0000000000/0xc2d000)=nil, 0xc2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c2d000)={0x0, 0x0}, 0x800) perf_event_open(&(0x7f0000c2d000)={0x0, 0x78, 0x8, 0x9, 0x8ed2, 0x7, 0x0, 0x5940, 0x80000, 0x8, 0x1, 0x5, 0x8, 0xfffffffffffff001, 0x596, 0x7fffffff, 0x5, 0x1, 0x9, 0x2, 0x80000000, 0x100, 0x7fffffff, 0x6, 0x4a, 0x10001, 0x8, 0xd5e, 0x4, 0x7fff, 0x6, 0x10001, 0x7, 0x3, 0x3, 0x4, 0x67f, 0xcdf8, 0x0, 0x5, 0x4, @perf_config_ext={0x1, 0x7}, 0x0, 0x7f, 0x3, 0x4, 0xff, 0x1f, 0x5, 0x0}, r2, 0x4, r3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregs(0x2, r4, 0x7fffff, &(0x7f00008b8000)=""/0) [ 34.836368] binder: 4792:4800 Acquire 1 refcount change on invalid ref 1 ret -22 [ 34.872829] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/01/28 19:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d0b000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ff7000-0x36)={0x0, 0x2e, "0d002e16755b51fc7c54f05e8f181e0ebb0002964b052f7b873df56ce642f5e8a73f122945777826f096981a6f1c"}, &(0x7f0000b30000-0x4)=0x36) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000067e000-0x41)={r2, 0x39, "3dbb3d13dd3eb41368a41064d55c3c9ddc3787ca07308bc8f195bc51bfe193309ffecb8cafe7f7b4c07c76afb8a9db52fa176b188c6de8a988"}, &(0x7f0000b8d000-0x4)=0x41) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000012000-0x1)=0x3) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009c0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000d2c000)={0x101}, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000af7000-0x4)={0x0}, &(0x7f0000400000)=0x4) 2018/01/28 19:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet(r0, &(0x7f0000b96000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000064e000)="fa00000001ffff005200") sendfile(r0, r0, &(0x7f0000014000)=0x900008, 0x100000080000000c) 2018/01/28 19:52:11 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007a9000)='/dev/keychord\x00', 0x282200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x3, 0x1, 0xff, 0x4, 0xa954, 0xffffffffffffffff, 0x8}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x800, 0x5) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000013d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 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) fcntl$addseals(r1, 0x409, 0x4) 2018/01/28 19:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00006fd000-0x38)={&(0x7f0000bcb000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000afd000-0x10)={&(0x7f0000942000-0x157c)={0x14, 0x7, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, {0x40f028914d4eee04, 0x0, 0x9}, []}, 0x14}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eec000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000092c000-0x4)=0xfff) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00008fe000-0x88)={0x9, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/28 19:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044c000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bfd000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000021d000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f00001ce000)=0x8) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/28 19:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b10000)='6', 0x1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f000009e000)=""/0, 0x0) times(&(0x7f0000806000)={0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000091d000)={0x0, 0x0}) 2018/01/28 19:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x101000, 0x0) sendmmsg(r0, &(0x7f0000ff1000-0x3c)=[{{0x0, 0x0, &(0x7f0000129000)=[{&(0x7f0000056000)="314326b956fb271b4bc19fbfe5ca9cd7bdb11bd2f6a602801d869d2d2760aa9a998aaf49bf2156e697", 0x29}, {&(0x7f000024c000-0x1000)="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", 0x1000}, {&(0x7f00000da000)="75b005b3739fa44eb20562fe6d1a2950a1bf685de2728a72aab84d59589b86ada51cac79be05b759e6ad697a07c1919463ec4a6b8fa7e540bce70d9b34368bbb3cf27fab7b2ba269b41e8ce4d67b10bd865bb791725e037a25cbd89387ccfd6f792e4d43d53dc0f4962d34b51ad9727d929e5218d2d9cdec40d5c9c04ab39a3e5beecaf8e9398f17d6eb72d7be105536f46ac283fa58c0a0b52ab8dee802d11bb0d12c228dd0ea067e2864795ce2db1d9b6f90cff17cd262f0c4e0de", 0xbc}, {&(0x7f0000ece000-0x6e)="46a2ef3dc5fec5ab06358dd102081fdefaac80ae58d984309a6ccc22fcf72429725d12a68b11c6746781b725063ca05a201f2b2e6afa502fc3ca32682cf8ada357b04fda78a14ac2bfcbd22aaabbbfa5fdbe9304fcb41411e5fa7eb6395351149af741c5e6c41515bb513bc527c3", 0x6e}, {&(0x7f00000e2000)="b7", 0x1}, {&(0x7f00004e8000-0xd8)="a5a457d0f7990a1f452650aad821bd810f98eaf550dc020b69ce466c2c826872f35e99bbe4a1baeb1f2ebedbdee7e390dfd8a12d1f6642fbea150882bfb4d0f9040dfb34ba147b559e9761bbbd15234e4f017a3b460d6455bb964d89eeaf8ac24849c5c052135ddf95256c46559455146b0ab26454dc39f757234951aeb6ca392209f081c8e3e479f66c31819f664f828b1acd6916b6063bb40b02cbefda05170fee7d66775e54b382cb8b6ed4e8f26f6f9a155bee5ac72df22d848737fcfd1a578ac598fc1c46975d636faf09ee204205fe5a76cf167f6c", 0xd8}], 0x6, &(0x7f0000fc0000)=[{0x20, 0x108, 0x10001, "4dabd6e47cbfc234d7a50f"}, {0x88, 0x10a, 0x7, "5678d92b5bfd44a211ab58b08943c449652cec0e0ed039b82189288d0da4c22b0a60f2a76a00e1b57e0872941f31e466df0d88e95ca40a18cd92b9318597343de97a5f4ed33b13bcbaf0cc61686c1d4b01c59f9097a75fe7e5467ca277a423be82858c3678398d0fd0e738b73d0c3c6e99"}], 0xa8, 0x8010}, 0x9e}], 0x1, 0x20000000) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) connect(r1, &(0x7f00007f3000-0x6)=@hci={0x1f, 0x7, 0x0}, 0x6) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00002be000)={0x0, &(0x7f0000569000)=[]}, 0x10) 2018/01/28 19:52:11 executing program 6: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f000005d000-0x8)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$void(r0, 0x5410) 2018/01/28 19:52:11 executing program 5: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000010d000)='/proc/self/net/pfkey\x00', 0x84000, 0x0) listen(r1, 0xffffffff) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000d2b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b81000)=0x10) setns(r2, 0xfffffffffffffffe) [ 34.889253] binder: 4811:4815 tried to acquire reference to desc 0, got 1 instead [ 34.889380] binder: tried to use weak ref as strong ref [ 34.889387] binder: 4811:4815 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/28 19:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) poll(&(0x7f0000ced000)=[{r0, 0xc040, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8, 0x0}], 0x4, 0x1) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000975000-0x4)=0x2, 0x4) 2018/01/28 19:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000066f000-0xe)='/dev/keychord\x00', 0x80, 0x0) getdents(r1, &(0x7f0000058000)=""/42, 0x2a) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000801000)='./file0\x00', 0x80, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000323000)='./file0\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00007a5000)='./file0\x00', 0x20) chdir(&(0x7f00002d7000)='./file0\x00') symlink(&(0x7f000059b000)='./file0\x00', &(0x7f0000d61000-0x8)='./file0\x00') r2 = creat(&(0x7f000039f000-0x8)='./file0\x00', 0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a65000)=0x100000000, 0x4) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000)=""/18) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000a54000-0x92)="07509446af0707a2f4bb7083b459a5b32d70ec3aea25e29d5e31e4c03221e110a2f5e10350d9857d1739e71aefeb1fc40d2d5acde64b9be2976c84017ccc86a0a925140c7dd936e9841c37c679f39a597c48625ec5c36ca35bedbf185d4ee795298a5aa2c8813e7820d89e92ee2791aa77c32da45463a3d6c70e5ca014154f17a531689658610a22ecc09cc325d7757bcbe8", 0x92) 2018/01/28 19:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/28 19:52:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a84309772623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/28 19:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000fca000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/28 19:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x5429, &(0x7f0000f91000-0x8)=0x0) vmsplice(r1, &(0x7f0000366000-0x18)=[{&(0x7f0000263000-0x43)="08e1aec06d111071ce3026bdc4901c1e24b33ec20ff1baa7e44be567faab29fd1415d1f0565de409cf0c432fae39e7aa195b9ea7f93c467ff27636b1cdda92dfc47d48", 0x43}, {&(0x7f0000478000)="dffe07796afd9798569b1a26e4587cbd0bbda935e3b966b824b1b6776ee1293bf5cc57d64254fec9f6eb063b6305fa196ee142642a7653", 0x37}], 0x2, 0x2) 2018/01/28 19:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') mknodat(r0, &(0x7f0000a23000)='./file0\x00', 0x0, 0x0) socketpair$inet(0x2, 0x3, 0x963e, &(0x7f0000682000-0x8)={0x0, 0x0}) 2018/01/28 19:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f000012e000-0x4)='em1\x00', 0x3) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000bec000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c96000)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000f1f000-0x4)=r1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_OIF={0x8, 0x4, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:52:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003df000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000c6e000-0x18)={0x5, 0x100000, 0x800, 0x5, 0x10001, 0x3}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000982000)={0x6af}, 0x4) r1 = eventfd2(0x0, 0x2c4d4b9eef7804ef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x7, 0x4) readv(r1, &(0x7f0000001000-0x40)=[{&(0x7f0000048000)=""/169, 0xa9}, {&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f0000d67000-0xf)=""/15, 0xf}, {&(0x7f0000504000-0x56)=""/86, 0x56}], 0x4) 2018/01/28 19:52:11 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fstatfs(r0, &(0x7f000004b000-0x16)=""/22) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000300000-0x58)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:52:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x7)='ppp1*})\x00', 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x5)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000634000)=0x5, 0x7, 0x2, &(0x7f0000bc5000-0x10)={0x0, 0x0}, &(0x7f0000f72000-0x4)=0x7, 0xa3) r2 = gettid() ftruncate(r1, 0x0) tkill(r2, 0x16) close(r0) 2018/01/28 19:52:11 executing program 2: r0 = socket$inet6(0xa, 0x400000002, 0x0) flock(r0, 0x3) r1 = socket(0xb, 0xa, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000-0x4)=0xff, &(0x7f0000000000)=0x4) inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000881000-0x13)='@ppp0!em0vboxnet0+\x00', 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f000031b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000001000)='attr/prev\x00') 2018/01/28 19:52:11 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$search(0xa, 0x0, &(0x7f0000012000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004c3000-0x15)='/proc/self/net/pfkey\x00', 0x111002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00002c5000)=0x0, &(0x7f0000ac8000-0x4)=0x4) clone(0x0, &(0x7f0000b26000)="", &(0x7f00009ed000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000348000-0x1f)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) sendto$unix(r0, &(0x7f0000c41000-0x99)="d54f82ff6f5e3f14e68848717700983f74245f68e58a4945b9829c266f5f17a4a4b93d291459515b11e447b322656985872e83833a48a2a90de8b1d84f5d56b5771c42fd70a1c5a8e0e7d85e5c2ea5e899947503ebd497c77d3d66335c1ac7adf94a25baa4690f8f5e61812dd99f82a7aa2aae2d5a38645568ca81caa44b731183c13d97588cd1d4cc56f633587ec8db50412790d8d55653fa", 0x99, 0x50, &(0x7f00007df000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) memfd_create(&(0x7f000086a000-0x1)='\x00', 0x1) 2018/01/28 19:52:11 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000015000)='/dev/keychord\x00', 0x240000, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000002e000-0x50)={@generic="d370849d701efe2da0044f9c04812219", @ifru_data=&(0x7f0000004000)="fa4628e631d06dfec72617f2b7f0ffbcf15d22f000e930e04808011c06baab74"}) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) inotify_init1(0x80000) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f000000f000)=0x3) 2018/01/28 19:52:11 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r1, 0xd, &(0x7f0000fa8000-0x10)={0x33, 0x100000001, 0x200, 0x3}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) 2018/01/28 19:52:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000782000)="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", 0xfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000033c000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006e4000-0xa2)="80e57c32d8755b9acbedf6018a1e0a3242321a963bbd6960d8bbd40f00f9e1cd5a023b6531d043a3d577dd21ff2c3b818e4cf575d610f0f3a9d5617432249af47d2a845b322e80e6a4dde93bcd9592695dff5cbbef744e69eb67de37243a4b215d267bc186ef7a5439cef2f6ce3683fe47f89bd277571dcbae4c6775edaea8823df79e37568bbcb63dff9764b30d2737670ceacdd0c6f0064c652fda3ae4e2ec9b41", 0xa2, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f0000000000)=""/122, 0x7a) 2018/01/28 19:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004ed000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d68000)={0x0, 0x90, &(0x7f0000726000-0x90)=[@in={0x2, 0x2, @rand_addr=0x2000000000006, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7dc}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3}, @in6={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x3, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}]}, &(0x7f00003c3000-0x4)=0x101) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000456000)={r2, 0xa6}, &(0x7f000034a000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2c3) 2018/01/28 19:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000810000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000d8b000)=0x9) flock(r1, 0x2000000002002) flock(r0, 0x1) flock(r1, 0x8) pipe(&(0x7f0000210000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000cb9000-0xcf)={0x0, 0xc7, "5c73d5533da9b0904a891cea5ef0be4e3d47f389ee16c20bd3336ce4da0c11cd9125134dbcc1e57e0d5764662df6fb67b8f1b02bb0a73712b4bf15b0ec8bf80f3dc6aa7699af0a30ab051a6d32a650f1e81c094c9c48dbc054a4aa22e1236e1190b972b53b4d9445655f5e47c89e2dd0e2f235e2005c8aaff8ad46b21e5a78bcf6bfa50ec1c66fd37a69bda598f2b9a1b5236e01375d812c2bd7b21e5f37c47b0a1e1ef9923b5d583a0d209eb0805e1197cd41cf3770cb13abc7ac681a424bcfa4c0ccb67952ef"}, &(0x7f0000dc0000)=0xcf) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000eba000-0x20)={0x20, 0x6, 0xe, 0x7, 0x6, 0xf8e4, 0x1f, 0x5, r3}, 0x20) flock(r1, 0x1) 2018/01/28 19:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f4c000-0x4)=0x0, &(0x7f0000167000-0x4)=0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000755000-0x15)='/dev/pktcdvd/control\x00', 0x440000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00002b3000)=0x0) 2018/01/28 19:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00006e9000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common=""/16, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}}}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) getpeername$packet(0xffffffffffffffff, &(0x7f0000b95000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aee000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f4a000)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/28 19:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) timer_create(0x4, &(0x7f0000f3a000-0x60)={0x0, 0x22, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c0000-0x4)=0x0) timer_delete(r1) unshare(0x400) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000efe000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000580000)=""/15) signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) 2018/01/28 19:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000960000-0x4)=0x6, 0x4) 2018/01/28 19:52:11 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r2, &(0x7f0000001000-0x1000)=""/4096, 0x1000) getdents(r2, &(0x7f0000001000)=""/24, 0x18) 2018/01/28 19:52:11 executing program 2: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000d27000)=0x0, 0xad) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000d28000-0x8)='./file0\x00', 0x1) 2018/01/28 19:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r0, &(0x7f00005bb000)='attr\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000340000-0x20)=[{&(0x7f0000d16000)="c5251618ef2634c98a7ce738d02045b6908447431150d7ef2ce2db2f0e53c8f8c4a4ec442bacc46b5aa475e97b15dced39b7525b359281787d762374da344cd93b0fd974bcc491b4a90fcd55b4235e6bfde28a92a025fe0c600188726877c920870a347c8d6509831f7d75846b0f69dd917cc7ef74ee30820dff123c7af6264ee06261096dea227bf5a2922b8096f26818a9289bceaea223bc7788ea5a359d193352c81bb299e968bcf11ab9aeb4c380620f640951e77cab3aed0168185259de05e0fb7be2", 0xc5}, {&(0x7f0000aae000)="acd51fc01a470ea0762237bddf965a00714d03", 0x13}], 0x2) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fe0000-0x4)=0x18, 0x4) write(r2, &(0x7f0000629000-0x8f)="63734fe289159b48d966596410bb88136aaa3cd9a405801ba0d8c873ec6c39a81ce16b12007e48e367c0ccd9105aad79b449f588c6d72c0aa9892787ba4b6e527cea6689987fa12a9766112010a80c9513022d0b00cb045cccb1d63fde9639b73367864b8de36d5ce2f3dc4ae68cf27c27eb55b6555347759f51d7d6111602e1df5e9e3b26e014e00ad0480bca9b63", 0x195) write(r2, &(0x7f000061e000-0x6f)="10", 0x1) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) syz_open_procfs(r0, &(0x7f0000937000-0xe)='oom_score_adj\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f000048e000-0xf)='/dev/sequencer\x00', 0x5c1800, 0x0) 2018/01/28 19:52:11 executing program 1: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fad000)={0x1, &(0x7f0000fb2000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00001fd000-0x10)='/selinux/access\x00', 0x2, 0x0) ioperm(0x0, 0x40, 0x0) 2018/01/28 19:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000a50000-0x4)=0x306e, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000363000-0x4)=0x0, &(0x7f0000d5d000-0x4)=0x4) recvfrom$inet(r0, &(0x7f00008d4000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:52:11 executing program 7: statfs(&(0x7f000094c000)='./file0\x00', &(0x7f0000115000-0x14)=""/20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000ed8000-0x8)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') dup2(r0, r1) 2018/01/28 19:52:11 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) close(r1) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) 2018/01/28 19:52:11 executing program 0: unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a3b000)={@common='tunl0\x00', @ifru_data=&(0x7f000073f000-0x20)="73a3f1843967a2fd83403196e6ea6569e697dc78c25903c95ebe9430d76a28ff"}) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00001d8000-0x4)=0x0, &(0x7f0000de3000)=0x4) 2018/01/28 19:52:11 executing program 2: keyctl$reject(0xc, 0x0, 0xfffffffffffffffa, 0x110000001, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = memfd_create(&(0x7f0000e04000)='\x00', 0x3) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000c1c000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="d7dac6ab332462c4fa459e6d6d10f88d534b07efe087f600635aa6c6529eb1405b8cbd718e3ec36ab7eed4facb0ff2b73d03846d958bb4ff8f7470c9ead817361fe52cfcc438d9b6e7cef0e5783f57df8a0b9e412fd2d047fa8a6706da67d98b63869a1438e27dc36514d194c9e5ab31955ea5eaf86a55c38152901125a283348992572cc12107a10f4909930aa58ad353e75b0e5f673f39b045cfa9264e992956bc53b7be3eab1d2793bee067b42c8c7f39d78400a6") ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000014b000)={@common='dummy0\x00', @ifru_flags=0x8100}) syz_open_dev$sndtimer(&(0x7f000082a000)='/dev/snd/timer\x00', 0x0, 0x3ffc) syz_open_dev$tun(&(0x7f0000052000-0xd)='/dev/net/tun\x00', 0x0, 0x800) 2018/01/28 19:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) getsockname$llc(r0, &(0x7f0000820000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000890000)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00007b5000)={0x0, 0x48, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000db7000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000fc4000)=[], 0x0) sendmsg(r0, &(0x7f0000049000-0x38)={&(0x7f0000621000-0x10)=@ipx={0x4, 0x1, 0x7, "93131b5844c2", 0xffffffffffffff13, 0x0}, 0x10, &(0x7f0000c90000)=[{&(0x7f000018e000)="2632576d7bdd127a44f6dd16546539a67f30cd327f3f250099ea1e10cf07cf4fb14bc13d652788207d1493d518a3f2b8d6ef8d4f2f", 0x35}, {&(0x7f0000a72000-0xd5)="93ad8bf733e4c37f10477bfb1929593c95727889c92c9d95269cdf96c7b9c1b7fd1b21e0bf78130cdb0ad5bf0d46b7de0e0414c742cf98837f67bb2ec617e6a481b95bd537ef515a1913460bf1eb516d7aaceabb686d45d9e3b2b3aed647b23f2a7e0451932e57873d1dd4a5402577f54fbf3753a8902776f55df5b297cc137ad3402baf97019013f50d07f4af31d2da565a565107b730bac3adc820c22cacfc19e1870a317ce9a822df4d397f0d8bc156c2d2fc6bfab23fe8dc3c996095b709b017211c57e0a2a9efdc67a467625ae72e36c3fef9", 0xd5}, {&(0x7f0000a70000)="e6ddf430c2ff4fab73961d0c5e3d551cdbe32f1867", 0x15}, {&(0x7f0000e67000)="038c9bc6208c38629cdd37046037810f0f04d8b42cdfc7dee276a11b104f039b56a345059d7ef334a6382a24ce29b596069a36598020264492a913ab26028d012b61af44e32cb34137c38574f241fca32c4fec7ffbd5cf95fc143274bbd71d4a67ff1e9ace1f0b1071ea755b15c68c95b54a1bf827660f90f81f611ab6a9285034feaff9a84ee065c71032b8674a3cb209069eaf5b40281e44e29b550911", 0x9e}], 0x4, &(0x7f0000264000)=[{0xd0, 0x10f, 0x3, "7ed2ad6507fa25bb207e8b9f92978cc3f14a20f021d8c6ab82822ec571726e650a8a644a9c9d57c2157d04888555c0016a65d7553b1476190ae8ebed8158a913cb691bb6e4affb634e9c69ea3dbbd55178c2802a779f2f1bd37f7af61bd3a6889788738fab0484dd4e5aa09ba8977353da54d2f4314bc30969a48784d70c651239c289fab3807a906d789d16407833625b15366869d8c04527dd7dc7247b2ed1dcb37723eda90ab5d3bf4b565a8c9533b47a1cdc3baf32585e51d2a7df00b2"}], 0xd0, 0x4008050}, 0x20000000) 2018/01/28 19:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000075f000)='/dev/vga_arbiter\x00', 0x408000, 0x0) getsockname$inet(r0, &(0x7f0000204000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000714000)=0x10) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d81000)=""/147) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x1, 0x1) getsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00000b2000-0x12)=""/18, &(0x7f0000760000)=0x12) 2018/01/28 19:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xfffffd24) writev(r0, &(0x7f0000c60000)=[{&(0x7f0000ca3000)="62901ce8c874678c7d4879a3186f6842a1cc78d8db30dc7e", 0x18}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005f3000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/01/28 19:52:11 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000012000)=@sack_info={0x0, 0x5, 0xb79}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000013000)={0x5, 0x1, 0x367, 0xffffffffffffffff, 0xfffffffffffff000, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f000000c000-0xd)=""/13, 0xd) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000012000)={r3, 0x8}, &(0x7f0000008000-0x4)=0x8) 2018/01/28 19:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f00003ec000+0xc37)=0x18) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005db000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f000085b000-0x8)=0x2, 0x8) 2018/01/28 19:52:11 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001b000)='clear_refs\x00') mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000010000-0x38)={&(0x7f000001c000)={0x10, 0x0, 0x0, 0x8040000}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001c000)=@delrng={0x10, 0x14, 0x2, 0x0, 0x1, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='?', 0x1}], 0x1) 2018/01/28 19:52:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000276000)={0x0, 0x100000001, 0x401, 0x8, 0x88, 0xe3}, &(0x7f00004ec000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x264, 0x80000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x2800) fcntl$setown(r3, 0x8, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00007e1000)=0x7, 0x4) write(r3, &(0x7f00001b2000-0x1)='O', 0x1) ioctl$TCXONC(r3, 0x540a, 0x1) 2018/01/28 19:52:11 executing program 6: clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x20, 0x4) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x3}, &(0x7f0000001000-0x4)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b70000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r3, 0x10c, 0xd, &(0x7f0000e6f000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000003000)='./file0\x00', 0x4, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000+0xf14)=0x10) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000002000)=0x0, 0xcdd) 2018/01/28 19:52:11 executing program 2: r0 = socket$inet(0x2, 0x5, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000071f000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000003000-0x10)={r1, 0x989680}, &(0x7f000073b000)={0x0, 0x0}) prctl$intptr(0x21, 0x2e10e994) 2018/01/28 19:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8400000000105) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x1, 0x0, 0x0]}}], 0x30) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000502000-0x10)={0x877, 0x200, 0x1ff, 0x80, 0x0}, &(0x7f0000711000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000d3e000-0xa0)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x80, 0x400, 0x3ff000000000}, &(0x7f0000524000-0x4)=0xa0) 2018/01/28 19:52:11 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00009ce000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000002000-0x4)=0x6) fcntl$addseals(r1, 0x409, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x2, 0x20, 0x291, 0x4}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a4d000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/28 19:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) writev(r0, &(0x7f00003c4000)=[{&(0x7f000008e000)="8dc34337939cbd9434605333028cfd20a1c4ecaabe8fddc312ee20801e3dca75c22577f23d3282755e48f38b06aa45290ed725d9dcbd2f8d156456424cef62cca75ecc3b942b61f5ac143500ffe71f96f4f199d0ce8682f0bbbbd38f119c34a98d9b40897c3f6624eb27391a0a8b3b97bf445ecaeabc2fc81a758b591cba7694126b5f878a9e8cc457acce6bbc296e82023ed055ca1f780685e7925c4577731f79ac1cb19f75618943af51dce86e7726d4888880a8d6994257d8d92213d56d92608d168452483a2fef38d7e96791f5db78a7aa2e2a57557c92d72519eeb73e3458cf488921aaaf3ce7d58ec32a5f7e8c1e1263b4c6f74f1e2e16a14f64d08206809b132e3734ea61ee43cfa5dcb576f9aa9bb5f49877ac2b4e599272f264e04e2a219a2b1aa6455d107cb050242ab78c73b183ba25d57bd672b5472203f63306d56c265c6db73bdfbac36f8a186200055632888b44039eed88b63e37cf1601e8788d7a6772b069f34da5ced5acb0dd8fbf0deb05d6fde5cf9a60cb548542307e575901a2f8fbd1bd21b2a26711cb37c83502b8618f5dafa873a306aa60f2b2ec5d26427f81c4712515723af6144fa3105b67b268a8b133440ef0ae03050e993c1e66d9c616c2869b3f405bafccd003790324b0e36fc0e07d15d1dadb434f943b3fcbb8e6ac5feabb7a2ed6658e1849cb4f2e9aa5b1e025465a07109297d26db26f5656749ef7969190e85ae5423dbc405e8a839211e7dcbfa30dc84a8ec8ea61956a5bccf8c7a03c6ec0822745725cd43754a273e245a3c96d37e40749d193e37a1abe3bcf120bfd84a502cfb6cf13f2591f15ae8a9e7da7ef2cd400b56bbc8ec899691b270298d34edcea41c4cd36a2ad653738f74f737be26e26ed137726a0b537002937597243188eecd2fecb6c3f557c33dd602889e72277f4ee577397df26013d4d8df1525bbca8a406918089a7ddf7f6110603b42ce1e8014b9249f831ac9cf12ea80ed51f6b480bb98f41a659807d30c483468ba110cb9a7869426516e463ab3a82fb85372ae43d9604b2d297", 0x2f0}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000501000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fc6000-0x10)={0x0, 0x0}, &(0x7f00001ce000)=0x10) 2018/01/28 19:52:11 executing program 0: mmap(&(0x7f0000000000/0x27f000)=nil, 0x27f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0xff5e, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x7, &(0x7f000027f000)=[@ptr={0x70742a85, 0x1, &(0x7f0000205000-0x1)=0x0, 0x0, 0x1, 0x5}], &(0x7f0000011000)=[0x0]}}], 0xffffffffffffff69, 0x0, &(0x7f0000c8c000-0x1)=""}) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000027f000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000bb000-0x4)=0x10000) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x6400) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000027f000)='/dev/autofs\x00', 0x400001, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) mmap(&(0x7f0000280000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0xd, &(0x7f0000280000)=0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001000-0x30)={0x0, 0x0, &(0x7f0000010000-0x80)=[], 0x0, 0x0, &(0x7f0000001000)=""}) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000096000-0x8)={0x0, 0x0}) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000282000-0x8)='./file0\x00', &(0x7f0000281000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000282000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000202000)={0x0, 0x0, 0x0}, &(0x7f0000281000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001b9000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f4000)=0xe8) r8 = getegid() r9 = gettid() mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000282000-0x4)=0x0, &(0x7f0000281000)=0x0, &(0x7f0000009000)=0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000282000-0x4)=0x0, &(0x7f0000282000-0x4)=0x0, &(0x7f0000282000-0x4)=0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000218000)=0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000282000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000fb000-0x4)=0xc) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000282000-0x8)='./file0\x00', &(0x7f00000b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000282000-0x4)=0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000282000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) getgroups(0x4, &(0x7f0000043000)=[0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000281000)=0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000115000-0xe8)={{{@in6=@loopback={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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)=0xe8) getresgid(&(0x7f00001fc000-0x4)=0x0, &(0x7f00001cb000)=0x0, &(0x7f00001fc000-0x4)=0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000282000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000268000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000259000-0x4)=0xe8) stat(&(0x7f0000227000)='./file0\x00', &(0x7f000003b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000282000-0x4)=0x0) r25 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001a1000)={0x0, 0x0, 0x0}, &(0x7f00000ba000)=0xc) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000282000-0x4)=0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000281000)={0x0, 0x0, 0x0}, &(0x7f00000b5000-0x4)=0xc) r29 = getgid() r30 = fcntl$getown(r1, 0x9) r31 = geteuid() r32 = getgid() fcntl$getownex(r1, 0x10, &(0x7f000025b000)={0x0, 0x0}) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000281000)='./file0\x00', &(0x7f0000282000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00001e1000)=0x0, &(0x7f00000d3000)=0x0, &(0x7f000004c000)=0x0) sendmmsg$unix(r1, &(0x7f0000028000)=[{&(0x7f00000c8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000255000-0x60)=[{&(0x7f0000107000)="95b5c270d1843681cf9a3a0db2bab143aaeefcfec1f31276aa8b14f3332b36a0f4a54b8c45cd2efa824f570db885e4cac51aaefe7c8d47fb5e2326183e054ea9c7aac433df5b4475827730ec73b1eafb08be3c2fb54e670d844e6005c81d8f2f452e810e438e9207b0017e8b8636e72ca92d19f88164a56ca79af1ef8ac1f55ac339ae2befffda97d61908b7026e9362720bb5ead7f9b2a2cf51d8737bfce770919038b91e285119910eadc7a6e854a6e78466b3cc4c090be3df84532fc6c32ae8386cb0a22367f88f0c5f3173cf956b03ae54ffbd65cdf0422292769a80b340462e93c86a682dd7411d7e86cf355c208be25dee7b", 0xf5}, {&(0x7f0000281000)="dafaaa196faa1f30599c6d26f40565a6b50061bd717430f75fa2e963b670aac43c0e367b6b4ca1d96e04c9049444fa5ddf95ba6402cbff782ce5c7675b3de23eed0a29cfca98e38ccb2a4936f2f537454c92ef838840d309009f025de3ea", 0x5e}, {&(0x7f0000239000-0xd5)="820131de5fdc875c9f028e5544962c71a9606b45483caa1403a668157a2c3b2fce2514660a483288d989aa41357f4daaa31febc8b2e917c51607679fb4c3a17bdf906f96c5df160f892f1c30bd842d15147901eb8a38e01b013f5c13a6442b9006f97ac7877e68d4ee7ce3902a781b198d47bdaf9715ab01d2d7c36691f5651e1829099db20e5b8ef185cd2c205e2f2f059f077b510c533c466814e6a22d67437c5a575a7c95d54570fb505ec6367d7e2c104bffc0ba69411e37983d8fca954afea21b19c23fb2104f55c594684a36047076532d6f", 0xd5}, {&(0x7f00001db000-0xd3)="8a9c5c30bc48b816ff3374374e32ad1a0facdbc61d2849526f70f206a421c36d33fac32829fc1f791df59679d22439deb284843a8b903444dccd5cda494fb17839e158895f9ce0015feb93c8efe132a1eb64d13af3b4b3f0d981b846af16218509645c988caff2c9b273771df6205b7cea16e4af142cca8c7855010fcb5df13da17e1d89f633a4a8461a0b4724aa93460c1424d0b2c6ee2523f5a176ea3894e88a2a1c68a6da83a281e946409b00ad6e998099ac688dac8b7ca868f83387a3279d7ef9d2aa2ced10980c89c672649881a6f450", 0xd3}, {&(0x7f0000160000-0x3e)="dfe249a1927907333e4a89ac44f03b33382d6b0b65862f284aeefc081a930e1fc7173f70761c4608b6fac1d18523b7995c036a44f1c4b714a71ae300f2a5", 0x3e}, {&(0x7f0000030000)="755c5c336d86d5703798f3719fc98f74cb15c9d2d9afc489e66e93a91554386235dbaa8977c1927106fb80e6b63b60a44ee4f57297c1ed44c49fac00d817788f573c6f832a52dc63c27e4bd4664ce390e50916bc4eb0ee871038329dbb73171f530445c617efb932155ea9eb54dd5eaecdec478137ab8e33569fe9f083c4204acb12a9c1384f549ed8db55306b282a5074e2d51e0a78c60bc6c54b546b010b57a2674c225c21158cf9fc43515bbf778263a3", 0xb2}], 0x6, &(0x7f0000282000-0xe8)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r2, r2, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r2, r0, r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r0]}], 0xe8, 0x20000000}, {&(0x7f00001ff000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000281000)=[{&(0x7f0000282000-0x7c)="6cfe0e9272430851c8b5d6e9b2d74071f9ec397aa20476fd9078bfcb88f72cb21f5163060c354156857498536a8ad473a0455303aca2438bcd74f3a618114f5bf9cdc04cbad3a7ea2dc98d293232efcc0600354e14003f9a96848919897e2eeb51c16d5acb189ac2bda0d92926562dd41de2c761399156b58026ab92", 0x7c}, {&(0x7f0000281000)="ab9faa361d89305b87df388159684cb5f9f96df39849f2bdb6cfe197147033db8d9d47997715553a214f6d2838dca4", 0x2f}, {&(0x7f0000281000)="957f4c26a0f384f2f3d5b5ba3b", 0xd}, {&(0x7f00001f4000-0xb2)="c770dbd47d8170d7c2db0899a4b9a23461a79da1868d8556e1bc1b1d2515c04401c05a3a336b7d6c987b1702bb2e8cddc48145e640f1b1a7d3759255b9bcebc704cfcabf59d7ecfcdb0a3eecef28606fd605879c9d1b23cc43bc4988b63aea692a14ae302e3333e3a74b30f7e66953c03e4ba0ff71c976b11858c1bb227cfe92dff9e274bef7b8c763dc6204ba0610a059ab823f5d35b55383a6d2a1250aad151fc705e5ebef8a25e0219638731d8e6f5712", 0xb2}, {&(0x7f000017d000-0xa0)="a9bad1a80304737020b6848e1bf7983833d464f45796bf8a322530c8e44327efb977de56e8a553d20a8d4c9190ffb310d5f798209cab4e54afa83986fb4f7313582e21ed666a0c375cefd9c6a9993432a482ba659577250a1122b9db29b53846a970a0c3bb0ea5a736e22a3455b29590048d216e76c284ba062ec2e2901c33e3f4517586148fdc52e0acdb6dd6c981759e579601e7888369fd00aa6a9ecee752", 0xa0}, {&(0x7f0000281000)="19d074831a7658648814d2970f859836b2c455d19e04586269791e007de7c231bbce0aa4a5db75b8f89d5e789ee6e4fc3c09bdf251e14942436cc9df4960124d7853a9ab74381647e88c94f5a0be", 0x4e}, {&(0x7f0000281000)="8b1d587da5b77882529241e89c7a2ac4b1ad980b9e616622751c5b16fc06b115b4ac83f882c210aa878ecd32b4a45192321c52f9550d7659de857ede8c36b95411a423d01baa89323ec148598ef77667ee7166da602575ca412c4c04b4c8a49e8e117000713b0456d6edb266043fae4394417d40ba613691aff6269abc29013df128a0e004374aa9003868ae0cbe5cfbd05c68e431fe456cc0995179ad22255b9e074ccef2c9bc572b5993cc17933b4bdad9", 0xb2}], 0x7, &(0x7f0000282000-0x80)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r1, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r1]}], 0x80, 0x4}, {&(0x7f0000281000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000002f000-0x50)=[{&(0x7f0000156000+0xf20)="d6f8c51e8412d54f092838c45412a08bf80a74382a3be209fdc4cae068c4096184e151f0088d4d0e3f0ffb0bca3eba30e0b74720a0985905595b130ba409e36433a4119d9be186b7e3ba59814b78cdf66827fb61dae5bf28443d9d4c6e93b4ffdd23564f1ace736d2eea53b95da2467b53996ebf", 0x74}, {&(0x7f0000024000-0x82)="e147919ceea3b9c3546abc18c9f3a0ef2c2bbd61af4e9dff23a9f2b5e02638c14183f35178a088e736f293d486a34430d373a7a076dc4ee6c25863158cac8b5fa8653fa6e91b51b8204b6b4c590dbd450db52d22c2ccb271f8191cbc7acf04568360786a8533a65253cf4aa5d5b117ee56b2ed72f71797f5efa070034395ebd8f573", 0x82}, {&(0x7f00001af000)="fc95bd9636a1e1187b119016d63c1b3a3bdf28d156ba3dec71d80b234d08b4fbc6f86d", 0x23}, {&(0x7f00000ed000)="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", 0xfd}, {&(0x7f0000048000)="1afb5ed67d3be55880a55bf2fa95b2596ced6ad1f53be19d2a551292d17f2339fecf7dabd23e5bdca56a03649d3b87f47fba3b4fc7f365a037ee63b84cacfa34467149a6a5a80d30954a8832d2e9f6984e5950b204be93924fa840913bf2839d2e6402fabee3075064fac4fd5ebfedc1af5f68abd1ab5ae35dc62394709ab8c47062d726cd7fae17dfb947e668e0a64f1689", 0x92}], 0x5, &(0x7f0000006000)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r1, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x20, 0x1, 0x1, [r0, r2, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r2, r1, r2, r0, r1, r2, r2]}], 0x160, 0x80}], 0x3, 0x20008884) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00001bc000)={0x6, [0x100000001, 0x1, 0x1f, 0x7ff, 0x4, 0x6]}, &(0x7f0000084000)=0x10) 2018/01/28 19:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00002c2000-0xa4)=""/164) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f1e000-0xa)='/dev/ptmx\x00', 0x50000, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) connect$l2tp(r0, &(0x7f00000c9000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x4, 0x2, {0xa, 0x1, 0xff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x3a) 2018/01/28 19:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000901000-0x8)='keyring\x00', &(0x7f0000db5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f000034c000)=""/171, 0xab) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f000048a000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ebd000-0xe3)="00260907d6342ccb93cd8d34941cac1095da639c2cf036948d1ac67b425386434fa9a6e83c17e41c573a7cfeb023a60922f516feb2cd96d616a212aa07cf4144088bb716f4677a4f09e0803af145dd4ea0d849d710c2db22e6fb9cf7497071f63528e7ffa69405d7cf4e9e3f000000000000000eb22f2e67edf0d7429973e59276d9e2159fffe3d7955b19c678a1e30e41291d2d5ded1a533e54db46cca279b3ca96376d6bad0f5dd6c1d438f5b187933b2ad31f40ad67ab68d43fe33045df926b5fccf90506f172de33f9c9a7a4f054a3cd2e5522673487c065d7b112546b982d567a", 0x1001, &(0x7f00007ba000)="") mkdirat(r0, &(0x7f0000904000-0xe)='./file0/file0\x00', 0x10) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) quotactl(0x0, &(0x7f0000a43000)='./file0/file0\x00', 0x0, &(0x7f0000969000)="") ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000bae000-0x4)=0x0) 2018/01/28 19:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000676000)=0x0, &(0x7f00003ed000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000493000)='attr/current\x00') bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x2, 0x108100}, 0xc) pwrite64(r0, &(0x7f00002fa000-0x9e)="", 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f000023e000)='./file0\x00', &(0x7f0000bfb000)=[], &(0x7f0000a14000)=[], 0x0) creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) 2018/01/28 19:52:11 executing program 3: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) connect$pppoe(r2, &(0x7f0000445000-0x1e)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/28 19:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup2(r2, r1) r4 = eventfd2(0x3, 0x0) dup2(r1, r0) poll(&(0x7f000003b000)=[{r4, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000526000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ba000)=0xe8) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f000099d000)=""/102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) r7 = dup(r6) bind$inet(r6, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r7, &(0x7f0000547000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd6a) sendto$inet(r7, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r6, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r7, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r7, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r7, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r7, 0x0) setfsuid(r5) [ 35.504089] binder: 5028:5035 transaction failed 29189/-22, size 24-7 line 3004 [ 35.518297] binder: 5028:5035 ioctl c0306201 20004000 returned -14 [ 35.559856] binder_alloc: binder_alloc_mmap_handler: 5028 20265000-20279000 already mapped failed -16 [ 35.570618] binder: 5028:5048 transaction failed 29189/-22, size 24-7 line 3004 [ 35.578909] binder: 5028:5048 ioctl c0306201 20004000 returned -14 2018/01/28 19:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000c1b000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000069c000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb, 0x0}, 0x0) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$nfc_llcp(r1, &(0x7f0000555000-0x60)={0x27, 0x8, 0x2d3, 0x2, 0x7, 0x4, "8692188cc666d3b7bba860dac966ecd80e41a23b0922415abb9cb0177aea4963f23ef19e2277af053efc8da2c9e51466e61367028edc6672513ef847084144", 0x0}, 0x60) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001a9000-0x4)=0x1, 0x4) 2018/01/28 19:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000413000)=[], 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f08000-0xc)='/dev/rfkill\x00', 0x60040, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000b12000-0x4)=0x0) write$sndseq(r2, &(0x7f0000c01000-0x60)=[{0x7, 0x1, 0x311261bd, 0x0, @tick=0xda, {0x0, 0x1}, {0x7f, 0x7}, @quote={{0x3, 0xf}, 0x7fffffff, &(0x7f00000d5000)={0x9, 0x8001, 0xfff, 0x40, @time={0x0, 0x1c9c380}, {0x2, 0x4}, {0x1, 0x9}, @queue={0x8, {0x7, 0x401}}}}}, {0x9, 0x1, 0x3, 0x302, @tick=0x593, {0x5, 0x1}, {0x6, 0x5}, @quote={{0x7ff, 0x3}, 0x924, &(0x7f000012a000-0x30)={0x6, 0x200, 0x2, 0x7, @tick=0x3, {0x8001, 0x8001}, {0x8, 0x5}, @connect={{0x9, 0x9}, {0x7, 0x8}}}}}], 0x60) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003ad000)={0x0, 0x0}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000f8a000)={0x7, &(0x7f0000719000)=[{0x4, 0x6}, {0x100000001, 0x7}, {0xf5, 0xb2f4}, {0x14, 0x5}, {0x5, 0x5}, {0x40, 0x7}, {0x3f, 0xb7c}]}) sendfile(r1, r0, &(0x7f00009c8000-0x8)=0x0, 0xfffffffffffffffc) timer_create(0x3, &(0x7f00007b0000-0x60)={0x0, 0x30, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f31000)=0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000b96000)=""/152) timer_getoverrun(r3) 2018/01/28 19:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000009f000)={0x0, 0x0}) pipe(&(0x7f00004e7000-0x8)={0x0, 0x0}) r1 = accept(0xffffffffffffff9c, &(0x7f0000d46000)=@hci={0x0, 0x0, 0x0}, &(0x7f00006b2000-0x4)=0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r2 = accept4$nfc_llcp(r1, &(0x7f000057e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000356000-0x4)=0x60, 0x803) fchmod(r2, 0x40) r3 = open(&(0x7f00000fa000)='./file0\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000026e000-0x78)={0x5, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x9, 0x5, 0x29, &(0x7f0000c80000)=@generic="019d096e5927d1cff3ca7667104bbc34", 0x101, 0x9, 0x1}) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) 2018/01/28 19:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a70000-0x8)='oom_adj\x00') r2 = request_key(&(0x7f0000c4a000-0x8)='big_key\x00', &(0x7f0000703000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001f3000-0x8)='oom_adj\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r2) exit(0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xcc9) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) 2018/01/28 19:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000003f000-0xc)='/dev/autofs\x00', 0x40, 0x0) vmsplice(r0, &(0x7f0000de1000-0x20)=[{&(0x7f0000476000)="4042da500831e74de489013c1bab889776fe8b91737a1cd06eadd8d85ae7d1390b7c22d11d5710df073c5fcaf5e3a223876b3ba75d6b8100c3b61de21cb48a75012f3472efe3cfeeb5bde0b25ab0226b51d123e163bdfad3828e7f31980e0ec45999702198b3cb019894a1f7db5b133dc2958512f7a9662e43e733ec5a650543c2c378d63f5c755bca0c31eaa5a9605a8e4d46edb2876e1fba3917a04214179ee6a9d2d228e750ed45bd07d181853cc3fdc64633f04fa286790976632371d02c9e1ea6e1b88bcae86fc22f98b962ff55093590254726cef817a866fd2e77f410806d1847a64e9a2f0ec5d0f6dd", 0xed}, {&(0x7f000082d000)="f94f0bec29e0a1e490a8c3d4e56cf23a25f58ae446c9dd88b4c86990bf1004970a625158857c87b28f8e30dc4ab56f3914d1a7a09b07f4510dd0902e73c3d6fb4ba5ba9424ec4a2fcd626ce80d0fbd9696e2e0c6186f896d79747d07bb664eb23c844148ed63be7988bcd633aa30b47cdc64fa0790137310b11773fbe4ab83dfe3ff1aa3ee155020cff5098d2ed00dec0529cf0d6e9caa74c23aaafb9e2c9eea943bbdfc683c53dbd993d8e6ba83000a8b8d96bdf3b31d31b879d9399c359f74437ae810e6209440ca6f0155bac747134fa2ec727de4a30c0745df906b3edb06041e436c8508a718939672e6654b2dbb8d6c34e417baf735222729256e723838b4290a11fa711dcb7abd9783666e8755ad0141bbf06ae99e8bf8bfe23b04efce22c2763f023acd3b33e90b893106bdb689dbc5a372d4079fff3918e50d352479ff66f8edbe019ff17889862c1065f1bf8147a6d88b6c6a5bedb69a55bb4ee3c8bd703bd558e5702eb06112c8f4fca9290245b62895d2ecbfb6a4685eca212e400d50de16d8fec04be90cfe4535ef27a6b001572a82f651b0eac4d9abb1b53c49936295500e3253c756dfef3471a05bd25d841e8dea1df9348e3344fb510c5423ecee4b919175429c625188e8fdf5cf0f95dc2eb3117fb53638a5ca15927c5dcd25474b52a1c1cbd7f861aae5d42d0254dc447ab9c84f14d802383fd340f49874a93ff4a304d2f40fd5643c40c4551b0a0add105aff3f2e259cfb42d3476335cd899e50e3416a735f02af698f0eda2296afdb4d402871fcfdd4ec4b0adf3b3b4ddbd002939c897c6d9d2db00df68da23cc0a5b5921cccc66fe7550daf6d1b23ea0e8c34cfb92c50fb03b18a80c2ad8808bd4755819f366e24f61af2d1d9f993b38b549e3ca51c857b4de680b313395b4212b4f0791dcc50ce1b793a71080bea724b6b957c17cd251e1257ade7bb6f4bd22b7428aebf98a0cc3cd4e6aa9bc05298569ecc0cf0a89782f16467ef2b06893187e6f6dba40485f3b4d64c6c9381d5b30faf801cc8629f842c4233f9e6a06862f6f455baef4b358e11a25c49117217968f9a40e3f51c2bee6cdb1efa5640fe230140fde7562103ac89af9ed97663c95f84f3edf77b9380f8949e51fd9b8f7785707610cec8e5767ba5e13fd4ceeae127b4f347d348cf898f9346d3b0550cf7c9ba0fb4194e94be9e95c6531f7f2fc65765cab7af033a98412c7ed9731ef571d1eb4f48243aa2cbdcf3c293c684b17caaca338757bb6c72a10d01a323d897af1c8f50f81010acbc85b566cc8ee838b25aa90ba2ae7bbcbec958a2a54bd7f9cb6cbaf14320e9812812d4adad68359e370943664a819330c6502e4e9ddba644e954dd0dc661dfdd674d2759c231105947978166fcced9654f6e00b21b825bba2786b467da031219128a4905eee4ae23e9fcc48b4563ec42128c6d00d7cde96d45741aad272b00ef50b922b1d67006aa64ea114cd18e5c99be66fe11979ccf45735f3cb3a6fe7630cab99e5fb4e47af85c9ccdbbc8b18f94bc6edc50c61402d03ebd6b2fac10235da88cc8d21a13a4ee81a008afb3b9eb42a39403d20617749b39d1357625b6ef325f353d6f5220d754c3fb703c33898eae02cd8b5d52a1a1a6472b851874afc9b86a468d590b825e14e58aed91e4949a8c1a59b36573c21c8b7473ff5e9dbf7b412ca51f66521367fbe3d9f8efc1fd4d3a7c2cc35f2d6f16bda6f45098e8e9b70254bc6a202076d43af774a97c496c7e6459b534a80cd66a6b9b5a4c71e01a9b2a346be73a24248d462d73f149e3f1d0373825e2f6eca953faf51470ed3a05fb8d0f4f6154aa728d3c059c12e7ba18d39872411d89a0017790dbecd108277692e18d723c4a7d2a1da4f8830ebccf6f6116b5f6fbd1589a84e25a52912276b8fcc522ce11399ad8871a67cd57ab13a22c4e4b1568e7cd7054a31182e1069609dbefef2d43a1ab7c7b3dfabec4226da04a702af4d38e6cedaf4ed93371800afb6f0529a7afcb31218b82cdfc1fcdebbd7f5348fd8d6109618f56dd9f9aa2ab3228592bb01f0684f2f1e2e3da3eb70ea1f913835824f8d97008d9cccf294013fb9f191670ef5725b12192687128d8f0a45629a362be0e44f80d835787c5a18d5a193aea0e1b0036f40e1dc64565ee205bd659f38d0d8d86fb1d59b2e865356acc72f94a0dd28f5f21488a03397bba6ece35c2dd3d9dfe2f50b77791e3a9d94999f63be6999bdfbab15abf275c53cdd601dce2508d2558ccd9e5452baceae8c0e28873a1fffbeab506bd6ddf1fded78663fb0f518fcee9068445cc8f827b7fd614927c076dc63e57d41bb98d23cfb394f3a39955ed3edb3d7bc2ef9c37716b21e3d11429c9538873e6e50ceba6ee393299902c7406f776df34f1c93f382cccdd0e1a28df10d0a774ae4f11f6e64f4d5b9775cced2e82261ef88d2bb41850646dfdd45948c0c77619b1c5cbd43c0b5ccaa2aaa1e6a2cd42f8c65869beee8a9c87b95cc06f31bcc991a30cf20d4419a93527e733949d748ec352808291c6a403ad9c9d02ff13f360a1eef60132abd72632b807ef260e6c00fe75deee7f54d263a426d08a7e485ebd74038bafec3a60f346c7fe50f11a41a7b6251cf61973ce33e7712b104d37c8497c5a2013b81df6ced9901ac19883f6e7940801b3824f0c18dc81f00a5eb2e4785c94c04b68a2693697aaac04be25f6673fcf64f7a65e2bf62a27d5300c9238bc065b20bb72abf441da82f9870a259aab22f7c9405e7dc965f22f5eb2fa863f924e674e599797e43f6e095c663e48f79d18c9516193d8ece557368764f931d02ea39a3688e9793bbe04b76dfe4d1c4e3464c9009eff45bd16583aa7d349966dff6384492665debb7559070da5befc92c62b21f9e992a8e6c4dc5d8012e4b3a4f881b535635dcf7db2a5a7af215b230ccdd1aac7c3d15cebeb22d2d11d60156592b220084760a72cc207fa4f73ed3c57a2b68287e236b1dbed4d5f02e95e0c1a789cc443e33c7e62ef8fbecb1f9e5bc44e449ab3d3fb1d53619b4c8a64ce6b125508dc9304ecfd0a7be61144ce48fcb013c9130b512f127cb2d08ee6929d5905b1189a8e8c54f92c02f7060925bd31eb0595eba04b675c94b42362f69b86060f4fb2e065a95f3d544fc8ed3fb042c96f45169433dedb1317bb53008664d405864f713382df85638b80d9facfdc51380c0eaa6589d3c05be45ca1d6cc97c8a0a4c21b49d5ec45ed7ff0afe8661cd9400c4d34554e885e92aa9984742fedb58ea407747b32f0cfe2f5415c512a6e4166dac3f10ee0ea7cad33eaaf7900f8e1239a257f96769bffddb8b68dcc74b8bf2e575d590b89c735ea43b47c64bbbfa5a906e945c2759526505b111434939686d39bdecb1c47d4a9e0820f8b2dc1ca3391bb653d3a9ce67ed2448619a23cb0723a6c11cbe7cb1258be60aea1b69bc217a6ba251754c3f78b8f05c27aceded7addf00bbd63590a8ff222d14742317575d857a675fb5fe59695e2a6d453d248f1e7ceda358b394e7f86c5631d1b8f79e622641ccdad6df9c804549af6600054489cb6cc61fd52a293eb159b6a8ae2adc6f8af41369ca20fb7fb49cbedf9b5dd6bc624cc7bae58a34690e53711f0e9b61a219d35bb483aee52043d219a2e1db6d35ad2bbcd0c6dcc6c8bbc74d77e3b523a011957d5d2897ca63b76b38a21d784e143058feef7f3475e1bdf311f035a0bd4e2d2dbbe2a231efa5f0609dbb890979bc376f310a3eac073d0c15386f9547774a2acc1d930080a4a4269227b73a4e1ced3f5f8c0f04fd6d426abe6758ebbf9dc5d8cd1e32d42e2bb9858168a9f02a89ff6f4870a79e37faa9677c52227cb73de4c8579d7f1918cc276211bdd23f43b5b221d3be021388fa77bcc0c6bacfa2f2fa31d2f67fecb881e403e73c431587409b133a0bdfe5280faefcf7193d4c93a29e8f7c8560ad627f226ab351bcb1d3e70d5a8f89fe0a1688581369c021d636e4dccbb2fea81f8ee972be5d1b5e5fbedd2a115fe9efe8618af937fe261a2945af72bbfd9def53a56129543ca14747c0075bad1f40e3e6fc572547140d0e6eb440eeb9f27347c46c7a6360ada2fa57517afe5b7a6210302b90824f89e412ea76bf08603fe4ad3d2e7be9334e7189990488de24edbd2c74ebfc52d81142a1b73330408764de2286a0fd4afb204c34cca37fcb1d36262abb9b6316fd39fdcd64b0cf3205588d331c335d4a05789186b5133e107fa622bac7eec2ada9729cea930976476e8711f99ef906cdbc43d968f77f152d66429ddd4afe113f45b288f3dfd79ee655385160a3ddb49fb3bf72e81b2340829f4a53baf15661a14f7e2775d408306c87c2ee3ffd647fe78381aefe45655560ca6f0ab23c078756c8ef2fd456fd21046cdd39bfcf84e1cf42e665271f6ecf7bdf811c731a7ce312820ae44f71232f914fc0890a04e27b0cc206f3a96c4571a23b81ac59d2f9d589b6d2cdb195b9f493d1b62fe5bf164bd354682cc5ee58ab6d331d0faa8903f737b180c6553fbca49a74a24be5c33e4eb3bd10b360190648609886545e57fb81bb3d0c1181d48af2adf9d818c85baa4054769bf487d7de6d07a13763ccdf24716a5f3de727ce2c5d69dc9c3a233a6b92e83fd129d739b0f7b5a7fb9715f70c3c708b239cc5289445edfa8575710c76b896c1ae5b791e68d60e2ec5e0ef979d861b1c06e1eea0590709d93cca6dd3be7dc4b30c5167b98aba524046c502c7f8db3ca7493b7ea037608633c0eef66abdec8a3d0433445b9698353e78bd1fe7df33dec75c24b1bac10c5ef864e2cad5999f4ec6d4c7962359318a21d9bf93208d3a8e758228cae050213c553a29cce8bb6b94e6d1312d7073e405f2baa61846490f83d27b82550b9ecb676ad10c634feb2c4c7452c70d15471851bab48532e11b6496c7cb1f21155af501520cce18cad25ee269e00668d34f884d285be848f3eb2c8fde5baedffd96e6cd4686e4a0fb5b0ea4b8d1c7802c560a81579ac8ae0e37be6af98272e10a69f07e1a861d1db6f5573791d7576969a860622320af300d6f8db6d0be7bc02aed9adc66bcf9fc23f4e78c94ad8d9601de6987affcf7915b956b263650f7e5702fd229da513f63fccec5987f81b133fdb665c7c9d09e39f57bfd323dc6f8121cfa7cee6d8fd861fc9b7ee69d394540d5fb44aba94b1fd320373befccee499b9e54c6b84d1018bdf8a074be0f24806d2f35b1ecac5fec65d36f11338415a5872b917750e32c79769c2819526a37a2a1c4da19abe8864427e033feaf5758a2393145d9681243be8a155d27269cbb748c6686fd3082ff65a012a05b14b537929c22c8e259035740a85f3fbf81f80a209c38a9031aea56306ea3f392c0257e26073dd0f17f23a2808ced5cea7c7bace38ce752ca89056ee5751937b09544a2592cf35b55593a3ce80bdb4dc40351c546539f97f43c13c989d821955e46c97bd55bc35e484624e91f31fdee7eabf85f27319567e5792472673770383f51bb1b46dac743a35f4c3e42aab0ad12bee09840167af208abb44d7f70fe83b79aed7e28e599dc041ee873b9f3919dfbeffb1d55032659a606fe1212e0b5d3dc1b074ba221a58fbbe4ac9b565723bffa4f38b75a011ec4c6b5c8a14b6155d007e1af8ee95c63d0391110cb5019c17f81c4841eeec59262d0fa42d1d7df1750eb9ca9c48555dc88c2526aaccb4e5b7e3442e5e664020f06cdd513aa7087f16ec292fc7b602b3a04106eebf7b98059d03f0613", 0x1000}], 0x2, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000daf000)={0x0, 0x5, 0x3}, &(0x7f0000300000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cf5000)={r1, 0x6, 0x30}, &(0x7f0000240000-0x4)=0xc) pwrite64(r0, &(0x7f0000ec2000-0x1f)="82dce79d81b51df4035daa35421fa046acb1f1d16352194e8a184daa8ab531", 0x1f, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000038d000-0xc)={r1, 0xdc, 0x30}, 0xc) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_unlink(&(0x7f0000094000-0x9)='vmnet1:\'\x00') 2018/01/28 19:52:11 executing program 1: 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={0xc4, 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}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000718000)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000a56000)='net/ip_tables_matches\x00') r1 = socket(0x10, 0x2, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f65000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write(r1, &(0x7f0000780000-0x24)="240000001300070001ff0400000009000120000c0d00030001e501000000000000b81617", 0x24) [ 35.631756] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.637240] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 19:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000c8000-0x14)={0xfff, 0x9, 0x5, 0x1f, 0x4, 0x6, 0x7ff, 0xc96f, 0xa76, 0x5}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000182000-0x4)=0x0) bind$inet(r0, &(0x7f0000575000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f00000b0000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002c8000-0x4)=0x60, 0x800) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000c8c000-0x4)=0x0, &(0x7f0000fff000-0x4)=0x4) r2 = socket(0x200000000010, 0x2, 0x0) r3 = request_key(&(0x7f0000b2f000-0xa)='encrypted\x00', &(0x7f0000ba1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bcd000-0x2)=' \x00', 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00006e0000+0x4f0)={0x2, 0x0}) keyctl$setperm(0x5, r3, 0x240000) write(r2, &(0x7f0000ecd000)="2400000024007ffc00001200000001000003f6ff010000000000f300f1ffffff1300ff10", 0x24) getsockname$netrom(r2, &(0x7f00004b5000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000af1000)=0x48) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/01/28 19:52:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000002000-0x4c)={0x78, 0xd9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r2, &(0x7f0000e8f000-0x38)={0x0, 0x0, &(0x7f0000c0d000)=[{&(0x7f000045c000)=""/7, 0x7}, {&(0x7f0000219000-0xa7)=""/167, 0xa7}, {&(0x7f0000033000-0xc0)=""/192, 0xc0}], 0x3, &(0x7f0000de0000-0x5)=""/5, 0x5, 0x9}, 0x1) r3 = open(&(0x7f0000bd7000-0x8)='./file0\x00', 0x3, 0x80) r4 = add_key(&(0x7f000090c000)='.dead\x00', &(0x7f00000c9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000169000-0x7a)="caae030f0186876fbdba0b3d0a036d31c20ddb85c79b2ec2f15b8de111ee61af25afe0b237c42d0903ef22c910f8cf33a9fdc69f08becab37ab55205e3d1d9226374e5244db3b394f3abe7eb8f761d7b391c593a2499ae1a49d96e002360e8a8ef699c3a0ca8a519345ec3f592b8205dd4d3b49c4149d62023e8", 0x7a, 0xfffffffffffffffc) r5 = add_key$user(&(0x7f0000aaf000)='user\x00', &(0x7f0000ed5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cb0000)="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", 0xfd, 0xfffffffffffffffe) r6 = add_key(&(0x7f000046e000-0x8)='keyring\x00', &(0x7f0000d0f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000016a000)="94a32e8fda3d4e696d7592aecaa41505e3e6d886787393dab89ecb1adc8d3f702ed50ff227290dc87f14fb86e5048e099218290640c526ee64d0005a171e73319f2a5e11f83ef7b93ccd9f225b0b1596c6b34f0f5be24511ce5a99c81922756f8a42b4be3875e468351fda83959dc46c59e7e918f48bbee3ef5f8ba4c276eddf6a5459b529cdd0ab5b5227e009d561cfc40be1fd994d0514466c3d730409580e3297ca1c4ba94c3b7fd95d4720b65de34c12cd6c6d92c5770b14e5683f2dde095582fd92bffb298bf17671ba237505f812f6f24228155bec241c6ccc552947c8465f6ce1eeea93a60d618cae413c", 0xee, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000c71000)={r4, r5, r6}, &(0x7f0000b8e000-0x7d)=""/125, 0x7d, &(0x7f000090e000)={&(0x7f0000889000-0x40)={'rmd128\x00'}, &(0x7f00008b3000-0xde)="103329ec30dd8aceafd635f371ac2d63074bcf2879e8b98027225c98967b098a8932cd59aa1ed1dd82fd08339b41df1f591a235ff683936f73261e524b3f8840efc7bbcf579893eac47352d9277d5e2d4fbb7df8a2f215f94cd809665d14d5c48e42678d6062835519cbab7901dda5c33a48d4c10ad77b5e0d78fa33cd2239a96fcd426bc8aae433e0a486407f21b4cdf7344bfd1134b9997cffa4b9ae8af7180f7b4165fd702206cd130928d690721b94ba1604da3d19a91edd823dbc67583c16da5b13b63b0cfc40615e4a7a6dd10069055e731132565474fb0b3d1e55", 0xde, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f00007b0000-0xf8)={{0xffffffffffffffff, 0x0, 0x8, 0x1, 0xe}, 0xfffffffffffffffd, 0x7c36, 'id0\x00', 'timer0\x00', 0x0, 0x400, 0x5, 0xcb5, 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]}) connect$netlink(r1, &(0x7f0000282000)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000366000)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000077a000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000edd000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000080f000-0xc)={r4, 0x80000, r2}) r7 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r2, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r8 = accept$inet(r5, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r9, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r2, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f20000)={r1, @rand_addr=0x3, @broadcast=0xffffffff}, 0xc) writev(r2, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e72246769050f193ad8659973ed8dd9123f155eea421d8149f28ab27abfbde3f963652160d6ea89e836c86a7277606813e3a9e42f9e40f321721b306e", 0xea}], 0x1) 2018/01/28 19:52:11 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000011000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000011000-0x30)={0x8c, 0x0, &(0x7f0000011000-0x8c)=[@acquire={0x40046305, 0x4}, @decrefs={0x40046307, 0x3}, @acquire={0x40046305, 0x1}, @decrefs={0x40046307, 0x0}, @increfs={0x40046304, 0x3}, @request_death={0x400c630e, 0x0, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x50, 0x28, &(0x7f0000010000)=[@ptr={0x70742a85, 0x0, &(0x7f000000d000)=0x0, 0x1, 0x4, 0xa}, @ptr={0x70742a85, 0x0, &(0x7f0000011000-0x1)=0x0, 0x1, 0x2, 0x17}], &(0x7f000000a000-0x28)=[0x78, 0x48, 0x78, 0x68, 0x20]}}, @clear_death={0x400c630f, 0x1, 0x0}], 0x3a, 0x0, &(0x7f0000011000-0x3a)="7972c8d94d466ce6c451a30b01bc6994582dc189bef450d2361493cf5e496d008fc2729c30565943523a7c804a49015f8d5e8ba6df6a73698b3a"}) exit(0xc) r2 = syz_open_procfs(r0, &(0x7f000000b000)='oom_adj\x00') close(r2) getpeername$unix(r1, &(0x7f000000a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000)=0x8) tkill(r0, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000011000)='keyring\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000009000-0xd)='dns_resolver\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000e000)='oom_adj\x00', 0xfffffffffffffff9) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000b000-0x8)=@assoc_value={0x0, 0x90000000}, &(0x7f0000012000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000a000-0x8)={r3, 0x8001}, &(0x7f000000b000)=0x8) r4 = add_key$user(&(0x7f000000b000-0x5)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000011000-0x4d)="e75941b014b504d9259bc69a1e301fdd43cd69dc470397f22295952b07df6aca2305d50d8d29400d7732c42392b1b34de87f034d0f9e7734d3f03ec91cc73bf59a995d715ef45d6a53e95b306a", 0x4d, 0xfffffffffffffff8) keyctl$update(0x2, r4, &(0x7f000000d000)="80d128f4c9b8c904751e064466ca164b8a59f518b77a0f00e6deba7baf84f881c688599795f28afa6b12ffa4a2306dbbe74795cc6c0897b8208ac895a1fd49000000000001000a5057bb5f20534d663ee781bf673ea306b0b7cce6cbd4e0585027b7600394853a756a4be11d59d61cc0ee38cafe2bbaf37c02e0fb5e07000000b524546d2dd9cfdb729a4798513002781fa2bc6ff1f0557f3dd820b9e2d1c1f85693c3151a063adc4328053a588bf3e2784000a635ff230cbda99b151038", 0xbe) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000011000)=0x14) 2018/01/28 19:52:11 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) bind(r0, &(0x7f0000001000-0x6)=@hci={0x1f, 0x8, 0x2}, 0x6) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:52:11 executing program 3: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ad9000-0x10)='/dev/input/mice\x00', 0x0, 0x288001) ioctl$TIOCCONS(r0, 0x541d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r1, 0x14, 0x0}], 0x5, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000606000)=0xdbdb, 0x4) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/28 19:52:11 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000f6a000)=0x0, &(0x7f0000131000-0x4)=0xffffffffffffffe0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000286000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00002c7000)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f00001a8000-0x4)=0x4, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000bdd000-0x9)='/dev/rtc\x00', 0x4040, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000f6b000)={0x7ff, 0x5, 0x7ff, 0x2, 0x10000, 0xeba}) 2018/01/28 19:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) process_vm_readv(r1, &(0x7f0000d43000)=[{&(0x7f00002e5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000886000)=""/0, 0x0}, {&(0x7f0000b45000)=""/184, 0xb8}, {&(0x7f0000136000-0x16)=""/22, 0x16}], 0x4, &(0x7f0000cc9000-0x20)=[{&(0x7f0000ac2000)=""/163, 0xa3}, {&(0x7f0000f26000)=""/125, 0x7d}], 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000902000)={0x0, 0x0}) setpgid(r3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003a2000-0x8)={0x0, 0x0}) 2018/01/28 19:52:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r2 = accept(r0, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000003000)={0x8, 0x81, 0x2, 0x81, 0x7fff, 0x6, 0x4, 0x4, 0x3, 0x1f, 0xc5ed}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x3, 0x7fffffff, 0x2, 0x80, 0x80, 0x6, r3, r4}, {0xd4d2, 0x35ba, 0x3, 0x2, 0x20, 0x9, 0x7046, 0x1}, {0x6b7, 0x7fffffff, 0xffff, 0x25}, 0x87cf, 0x1, 0x1, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x6f}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x0, 0x8000, 0x2, 0x3, 0x8}}, 0xe8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000179000)="", 0x0) bind$inet6(r0, &(0x7f000005a000)={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, 0x1c) 2018/01/28 19:52:12 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ee7000)={0x0, 0x0, 0x10000, 0x100}) mremap(&(0x7f00003f7000/0x3000)=nil, 0x3000, 0x4000, 0x1000003, &(0x7f000010e000/0x4000)=nil) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000fd3000-0x10)={r2, 0x0}) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd3000)="db", 0xffffffffffffff2b}], 0x1000007c) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/01/28 19:52:12 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00009f5000-0x4)=0x0, &(0x7f0000e88000)=0x4) mmap(&(0x7f0000000000/0x70c000)=nil, 0x70c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f000064c000)={0x10, 0x0, 0x3, 0x4000}, 0x56ce725ecdc8627a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r3, &(0x7f000050a000-0x6e)="", 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r3, &(0x7f00006fd000)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) close(r2) 2018/01/28 19:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090a000+0x41c)='./control\x00', 0x0) creat(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) r0 = open(&(0x7f0000393000-0xa)='./control\x00', 0x0, 0x4) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) renameat2(r0, &(0x7f0000037000-0xa)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/28 19:52:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000472000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000041b000-0x106)={0x0, 0xfe, "01c072655b447fc99895031285bde681a992eaa1191078c9d2b95c370c82da3a1f0455375d1f2dce29b0bbed5ae8094304aac3d13031f070730477dfa4b77dca38f42334d86cc7bf3855f0f8cb065bd6e3cee12d30e5d0e57720fbd0afb6e8ba6e3370c54ce1da7c83bd03d169b5aa2f148eeb5abc632e97288378612bd98a69ef3b1a9b2c1a5888b752ee518b7bd0715b305824b2422753da9ce79464f9c3aab462778fe9a673cb1e300bd239d747b2fa1356b10d0e63aed6c9b451d7cb3e2bb5f4ef8879583b3e648cff92eb13eda18723ef3660cd45ef685549f8fa41c85730c7f14c9fe82ae5e8fa16ad841bcd24e0b5c258c9f91e413d10ea9f076b"}, &(0x7f00002b9000)=0x106) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008ee000-0x8c)={r2, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 19:52:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005407, &(0x7f0000735000-0x3)=0x0) ioctl$TCSBRKP(r0, 0x5425, 0xea) 2018/01/28 19:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000fa0000-0x50)={{0x1, 0x4}, {0x3, 0x3}, 0x4, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ba4000)={0x0, 0xe9, "9e318cbed1cd14cfb20aa8df5f8e8332efa5f11378a4cdc17556beba2dd1dea6827e1e483e2d658779a7c2fe333354162ed0903806ce9e89a1c7322c40e4509079c3208523152757dbeebfd490e57a8f979874fdecfa3c60ffb02fea723dc5c1d4c83ad86db5a92e434b9271244a4ec08f76e725f0bb5fcaabb49205cae2b96c29326e468b7ddb890a7fbff4e08277369f4012a46f51c04a61b5d7b00843c9717cc43ea1db9f03d3a47363802d87d2e39d34f31dcd0d3a3535b604ca12c5c0622c71d55f6df51c8868729d16b5f9082787bcdfd176873d3d903e663d35e362ae7754cbf665f0daf182"}, &(0x7f0000d8f000-0x4)=0xf1) close(r0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009ad000-0x8)={r1, 0x5}, 0x8) write$sndseq(r0, &(0x7f000079e000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x0}, {0x0, 0x6}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x60) getpgrp(0x0) 2018/01/28 19:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) write(r0, &(0x7f0000fc0000-0x1000)="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", 0x1000) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x400) pipe(&(0x7f0000c08000-0x8)={0x0, 0x0}) 2018/01/28 19:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008c1000)={0x0, 0x8001}, &(0x7f000011f000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000085e000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b72, 0x7ff, 0x5, 0x4, 0x6}, &(0x7f000003a000)=0xa0) open(&(0x7f0000ca6000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/01/28 19:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00003cf000-0x10)=[{&(0x7f0000b97000)="580000001500190000bb4b9600055c5d02ed3b850280e07648020ec818fe58a2b25205000000723e0100010000d7000000000004001741380a0031f800000000000e8d00002300000000000000006001ab1dda4ac3536301", 0x58}], 0x1) r1 = mmap$binder(&(0x7f0000763000/0x3000)=nil, 0x3000, 0x0, 0x10030, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000048f000-0x18)={r1, 0x0, 0x0, 0x0}) 2018/01/28 19:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000239000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000b20000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x9}, 0x4) pipe(&(0x7f0000ba2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f42000-0x4)={0x0}, &(0x7f000067e000)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000794000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000027a000)={0x0, 0x0, 0x0}, &(0x7f0000191000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00007da000)={0xffffffff, 0x2, 0x312, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) setpgid(r3, r4) pwritev(r2, &(0x7f0000052000-0x20)=[], 0x0, 0x0) 2018/01/28 19:52:12 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000006000-0x10)={0x0, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f0000005000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000012000-0x10)={0x0, 0x3, 0x4, [0xfffffffffffffffc, 0x3, 0x2, 0x0]}, &(0x7f0000004000+0xa24)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001000)={r4, 0x1f, 0x7, 0xff, 0x40, 0x200}, &(0x7f0000005000-0x4)=0x14) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={r5, 0xf58}, 0x8) lseek(r3, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f0000003000)={&(0x7f0000019000)=@ax25={0x3, {"0688ee910bb04c"}, 0x0}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000006000-0x41)="21acc7e3e0d85149f2209066b26a2e2ff5d5c0f9e172dbbf43d53d38520e48115265c14420152ef7da79f60c67cd46df5c980adc48ad7e9f5bd2f7a5b4a9f52aa9", 0x41}, {&(0x7f0000004000-0x23)="c61c83705d5423b247fd1ed83e167fc34b196c316b8a4cf2d08a1e19e175cf3e263163", 0x23}, {&(0x7f0000003000)="cef36153b09434e0916f3a3251d6143dcc0d7ad3e9abfd1e9f483b828432846044ced4083c8fab20390e48baeb98af91224d70f8fa3cab42d97bb8070010dc5ce2184aa03bd3acc4", 0x48}], 0x3, &(0x7f0000001000-0x170)=[{0x20, 0x105, 0x4, "63cc849f8960a972e201c0"}, {0xc8, 0x10a, 0x6, "0afb58e93e0e6d4be253a9d134e0b33f3efea04072d348b6ff1958ddcca26f808acb36cfeb9572eb61b3ed92317bbc4636635a5636b0224419f4d754710a38aaae50aaa2b82e2c70ecf4fc6fba37f6c7f69b497ed1c0627a2c68fd7fc41f71f61c70ceb39f965fb259dc747c168237e6b292016fe3f23f377c588f6d9eb681fcc16bf0d8a71cdd375d4cc285e0855730efe025c6f19b6e0a6d8fa5391b5551b361007262e078d6ac667647826eb43b466485"}, {0x88, 0x13f, 0x3, "99a813a31f3faea65184a7c7e186e75673e2f72646ea12c794ab5f4b2ab0d43d3192df83109b56d6490bcf7c05d85147ab21ca7a95216257f52e40dc0e7cb28c05f4160af0132e8af2cc376738f59fee4ac5596eff49692d9751f82c508054b1411fdda3eeb48e51ec240d9728c20bbdd719"}], 0x170, 0x40}, 0x40) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000012000-0x4)=0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000003000-0x59)=""/89) 2018/01/28 19:52:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_sctp(0xa, 0x0, 0x84) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) 2018/01/28 19:52:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000a48000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00008a1000)=0x0, &(0x7f0000f03000)=0x4) 2018/01/28 19:52:12 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x8)='./file0\x00', 0x400000, 0x8d) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000008000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000000f000)=0x1008) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000000a000)=0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000003000)=""/61) perf_event_open(&(0x7f0000010000)={0x2, 0x78, 0x3, 0x4, 0x85df, 0x7f, 0x0, 0xce, 0x802, 0x2, 0x7ff, 0x2, 0x7fff, 0x200, 0x20, 0x1, 0x1, 0x0, 0x230, 0xfff, 0x1000, 0x2, 0x3f, 0x2, 0x2, 0x1e, 0x6, 0x52, 0xfffffffffffffffa, 0x7ff, 0x6, 0x6, 0x8, 0x1, 0x6f1e, 0x8e6, 0x2, 0x100000001, 0x0, 0x6, 0x1, @perf_config_ext={0x3, 0x0}, 0x10, 0x8001, 0x1ff, 0x0, 0x4, 0x7, 0x2, 0x0}, r2, 0x3ff, r0, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000f000)={r1, 0xfdc}, 0x6) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x0, 0x4, 0x5, 0x6, 0xfffffffffffffff7}) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000012000-0x11)=@random={'os2.', '/dev/binder#\x00'}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000013000-0xc)={r5, 0x80000, r0}) read(r3, &(0x7f000000f000-0x1d)=""/29, 0x1d) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r6) 2018/01/28 19:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000277000)={0x0, 0x0}, 0x80000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004df000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) lseek(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000b8a000)={&(0x7f00009f7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x32, &(0x7f00009a2000-0x20)=[], 0x0, &(0x7f00008ec000-0xe4)=""/228, 0xe4, 0x0}, 0x0) writev(r2, &(0x7f0000301000-0x10)=[{&(0x7f0000e6f000-0x15b)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) 2018/01/28 19:52:12 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4030582a, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x185) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000001000)=0x0) 2018/01/28 19:52:12 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/checkreqprot\x00', 0xbe, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x1595) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000a2b000-0x168)=[{{&(0x7f0000061000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdb000-0x30)=[{&(0x7f00002ac000-0x1000)="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0x1000}, {&(0x7f0000acc000)="fdbb7920d68d54ba5c57c3c14c0de9135fa40fad62e236b60f4f808e7f6b5e1a5246ac5f338758cc89d6e1b62163e5e86001fb09fe1285edd79589f3bc971011a6d19bea8114da4594123435e707513ae2176a52cab20850d2f123dd42469ed6ca4b41f074049e97e80259034fe3d3b9ff633f46d87e209039a751de958e08c5f02d45a5", 0x84}, {&(0x7f0000fdb000-0x6a)="64b70527f2dbd84f7ad5c40f68409410f98edbb85cd10ffe5128644d34d4087139987063b76ef46c9f5f0328a924188a02633d5a098ef077d0676e754530229a20955eb7396308d5a6b53835aa5d581742b5ae718aa43ac73bb9d4f217bcf81a2a43b243026b21cd659e", 0x6a}], 0x3, &(0x7f0000fdb000-0x10e0)=[{0x1010, 0x104, 0x6, 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0x1390, 0x800}, 0x9}, {{&(0x7f0000f23000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x1, 0x401, {0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}}}, 0x3a, &(0x7f0000598000-0x30)=[{&(0x7f0000fdb000-0x94)="cd46635487a210a281ade487100806244f954183e6590a1109a56af35830432f5f53ca1648cb284bdb1e26d12eb1b96bd798bfdb3fe3a214d7b919e19574e2f7df80a753f910b49e6b2e3f4b4f4aaa50a908cb97d16b7531d8bcdb591076e4e8ac47b9dfec026f831997574673c6451568e0dcf4a85b4a2f8a4da2830a8eebc0c9e3d059f7b4481bbb981f055b3e6bece1db899d", 0x94}, {&(0x7f0000fdb000-0xa9)="725b7902e856a4ae7d1e6040c8212d524df79b282458a9992181d84b34457a2ded5fae1c6b469e1e204c5561a335354e844ed3fb0a914d023799aa50b832031d98730abcc837fba20f3d422f9e5c8a6f2650b36cbd73e73009d0ec02570bae77c59294b3112876af248e840cc16d133368ba75829254314ac86a85e4c0e6322c50d21f511b7ec34356a839cb5d023729fe388ff3f0d4e5a5d9ed326d772cba4ac2d854c00003157fe4", 0xa9}, {&(0x7f0000fda000)="338425819121b80cd94cd62e9cb6d7276fbbb90675a3d0a863054e3328818b3e498a0d1d12c320364f4382eb4e8b9094b502e93eee33037af2a89f3c1f79eef2d80e0d00dae820461c883f5098420ef79fbad49435378cdd474b85ccc0d34903b2ba7676292711e76e650febc2cf7e46d7769c72cedf4bb592ea17ae1886f79158992966059ec653d91e2231d6c0c5b88bff78b6984d05a0a2751f4565eb3f039f2113a10cecfb8a2ebde8336e665cdb1d3b0e8286b5a97f37c91f888bcb2d09b21d50f7fd68711ce42527d28766106d5b41640a5257ba7e4241ccda3b2e0da71bfc3a151b", 0xe5}], 0x3, &(0x7f00008db000)=[{0xc0, 0x84, 0x5, "f7edc496aae986c9eac3b997ddd76e514fc5de834073d6ff6a768759ca89a863244dda1faf2bb63ec779a91ca041167da9f5f8f847d119818c9c48eff5007642075095a20d983419b3dc70d428bb6da0ed6f518a677b7b021b02c99127ef954eca17259c30934aa9f6ac63cdfa20e480e2dc864f161c9d2b487bdb6f95d0879f0cfa93b51eeed7c43e015f6fcee3e59524611e73c60c5673d1261ca63cad719489871cbdef7c288a09e174231f7e12d7"}, {0xc0, 0x0, 0x7fff, "117d8ca4f442a038acdc487437878a2e6b33a9abaa0d5218594af7d4bf10a7369f7cff1469ae0f3a05717c342a9b45bbdf8f38055de9088179db762bf46111c5b36f44d1e36d8a264f4c6a397f04d6d0528996a6d824de1dce6797ebded4993b7e2a718b8079c6750212c480986c7eaaf014400b3bb75697a289340f7625f9a6f9efbf9332fb6c394ea1809d7783c4c6472785f36717ecf66e8f4006ac456e2632ac7d7c6da302ee352ae31e62"}, {0xe8, 0x13f, 0x3, "66671cd46fc3b52946e2d4823e9e286a9106e88ca793a8d55b3e16a16d796858f40349aebc16e9101609bdafe6864565a93529a6169592daa60f5c0d88be3682a89b48b855b69fb4003c0649be90dd46391a2488a6b4b6dcb10548989e18f27d5f00cadd0289f660a03c3007637dcb5068416006829edabc872e5d36473df9e32645349628860bfd8b7da0be40626af80032d8557b30cc6e9b470f82bbd1955b2211dfd50f4b4f575ca83c57f26219e787b68c7627d9fc9c5eeb9cd59a2a9006c7bf0ffa6697c6b9fa97637dc5631d1e41"}, {0x110, 0x19f, 0x6, "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"}], 0x378, 0x20000000}, 0x0}], 0x6, 0x20000000) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d35000)={0x7f, 0x1, 0x10000, 0x2, 0x3}, 0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r2, &(0x7f0000fda000)='./file0\x00', 0xc0000, 0x4) renameat2(r2, &(0x7f0000fcf000)='./bus\x00', r3, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2018/01/28 19:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f00003c1000-0x78)=[{{&(0x7f0000a04000-0x4b)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b68000)=[{&(0x7f000000e000-0xda)=""/218, 0xfffffffffffffd06}], 0x1, &(0x7f00004ea000)=""/63, 0x3f, 0xfff}, 0x0}, {{&(0x7f0000aef000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000068e000)=[], 0x0, &(0x7f00002e5000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) [ 36.093485] syz-executor4 (5125) used greatest stack depth: 23760 bytes left [ 36.115874] binder: 5169:5170 ioctl 4c82 0 returned -22 [ 36.123321] binder: 5169:5170 ioctl 4c80 ffffffffffffffff returned -22 2018/01/28 19:52:12 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000002f000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000002d000-0x4)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) pivot_root(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000036000-0x8)='./file0\x00') mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000036000)='./file0\x00', 0x44) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r1) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x43e) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000034000)={0x0, 0xef, "975258d9db4805faa9d8f4ef291604361f4a88186c5ebd8b701a319d767852ffa0c8cc42211e57a9d8ab7f533fa71a1d1228edc6c7bf1480d588281f1f0c4912532531571fe91ade5ce5db27b3a021dc50bbc994a03644fe5be8758b7bc989856698e986719b477b01702da72d550e69cbf4ed15cca11eb483fb0c7d74812721e4ac0991878c26bb1609065e7c1f423e11da38961b13df2712d263d030fcf7b1fc537f0dfe5651e1ad9511e6cdd258df33b4f2aea7b15e33a892e976b44b322abdf80cb1c5b54eed112033f3f97021dc63b5909573005c7c01f1590058b294019d38e418e68ae39277a34532ceb6c4"}, &(0x7f0000027000)=0xf7) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000036000)={r3, 0x7, 0x0}, &(0x7f0000036000)=0xc) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000000c000)={r3, 0x8, 0x8, [0x3059925f, 0x2, 0x2, 0x100000000, 0x5, 0x8000, 0x6, 0x7]}, 0x18) getxattr(&(0x7f0000027000)='./file0\x00', &(0x7f000001e000-0x15)=@random={'trusted.', ':selinux%em0\x00'}, &(0x7f0000037000)=""/9, 0x9) 2018/01/28 19:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) write(r0, &(0x7f0000457000)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c44000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000171000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000228000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba9000+0x436)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ead000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc5000)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f00008e2000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000476000)={&(0x7f0000f23000-0xc)={0x10, 0x0, 0x0, 0x12}, 0xc, &(0x7f0000fe3000-0x10)={&(0x7f0000ed1000)={0x2d4, 0x1e, 0x8, 0x5, 0x3, {0xd, 0x0, 0x0}, [@nested={0x128, 0x47, [@generic='`', @generic="f65960157f6bed874eb91fb004323953dcaf8bfd0411aaea089857aa7835afd4b1efd5abc4497d328a829c1b42603c1a909ec41e39ca98df32bcc0b2f7c353", @typed={0xc, 0x14, @uid=r1}, @typed={0xc, 0x44, @pid=r2}, @generic="eb9ebc9b3e9a4eb655615feee501c1f661b64eddcc0c3844c1401979e201c6f5716990d86950710272e9a90e129656de5a97042b5df6d4c657de85da33e8b5a572b6fdaf11ec40a035b8fdb95a06ef675c5bfb48ac5c", @typed={0xc, 0x74, @uid=r3}, @generic="8a0913fa89682aa2c3c5f7662d38ae7f1cbd738a92343115ce676ef09920a4981aafa3120d74383ca2be0ad8d08c213bf8196f796abcfba1713ba0a64af1705e0af7ffcf13a999f6f5751844de4b5a8d", @typed={0xc, 0x8b, @ipv4=@rand_addr=0x4}, @typed={0xc, 0x31, @str='\x00'}]}, @typed={0x10, 0xd, @u64=0xb549}, @typed={0xc, 0x2f, @pid=r4}, @typed={0xc, 0x96, @ipv4=@rand_addr=0x9}, @nested={0xd8, 0x3e, [@generic="02ca599391cd55d8080e06ceeaa2963a6f68e1cee7a956f2ec28aa88a06fe128dcd342e221c8e1bf199bfa1621626472268142ba39", @typed={0xc, 0x63, @str='\x00'}, @typed={0xc, 0x31, @fd=r0}, @generic="67d8ef1b1850750d3caaf9ac87578249bb6a717e00e00c17f892fa2342f9e62b2909ed5870402534831be8ecbe24f6a85561e89605e82040751c4da055307400a930f65a3c98dedb3e6bf168aa8db090cbea28dfd38f4fc3fecea385575bf56b277e9d8e95304b07b84b7869bbfd7be5127c6e4aff2398fa8e2673", @typed={0xc, 0x15, @u32=0xac}]}, @typed={0xc, 0x8d, @fd=r0}, @generic="60f745bec7ceb92aa3cd92630192a9d9e3a1c4bf23a42ed0f18199a7de903b0485a0e216dce90a456d11d96386e91c31c0b19a6bfaa9a642023c7be750cf6e31e05bbf9abd675e6dfad733f2239d09b948d7f33af624a4586c0c00210d651b90708e3d54e3697947cd0c99874ccf6d822bd378d9a544864d71d94280f482a1e610ae94a3ba9aedd827"]}, 0x2d4}, 0x1, 0x0, 0x0, 0x0}, 0x20004045) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000055d000-0x8)={0x0, 0x0}) 2018/01/28 19:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000069e000)='/dev/binder#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000f31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) [ 36.156019] binder: 5169:5170 ioctl 4c82 0 returned -22 [ 36.160603] binder: 5169:5183 ioctl 4c80 ffffffffffffffff returned -22 [ 36.212356] audit_printk_skb: 23 callbacks suppressed [ 36.212366] audit: type=1400 audit(1517169132.360:20): avc: denied { getopt } for pid=5195 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/28 19:52:12 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) 2018/01/28 19:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000714000)='/dev/sequencer2\x00', 0x80000, 0x0) alarm(0x10001) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000796000-0x10)='/selinux/create\x00', 0x2, 0x0) request_key(&(0x7f000037a000)='keyring\x00', &(0x7f000039a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000261000)='/selinux/create\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000536000)='keyring\x00', &(0x7f00009a6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key(&(0x7f00002cc000-0x11)="69041d000000ffe200006386e6eb9d57b4", &(0x7f0000f3c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000026e000-0x6a)="0187efd98d8bb583cc9c6afb76a9818900064797ca55578dcff1cf1e4f15298ac1030efc0e0c3879031b4b024a052d53fedf5e0fd292c10f546a5f0b355788b81b1bef860991b0d8bb4bf8267c8bc4aca7c4613cc4e9c2a43cf82796b494a20af1cd713552a5979655ee", 0x6a, r1) r3 = add_key(&(0x7f0000be2000)='id_resolver\x00', &(0x7f00008be000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000011b000)="e0c370e970b820546b4712761bfadea0bd56b1f702db027d2db529644d0e3a349aa55603a8ed1af63e77ce0bc10c4cdb33b33d13b2c660bb4ae055ad5cfef4ec0d839d275e50d088d7968a7872b672af02dc9a5ddb654037f3574d9238a67d4559321eba9e16c69359232a4ab1ce22975513ac5316720022837cbc13d4245446c863d32cecf3ed347cebb6c8bedd0b9031a394a6f2cba26e0591784cbc828c7641cb37df673e9a21960c315f25f6c72224901749157e9e536034f29aff201e87b66f52ecd407eb5bf5384223b186193a36df17de1d8414242b98e7c8050964d375efd164ec6b3383aff0fa02b4f1", 0xee, 0xffffffffffffffff) keyctl$link(0x8, r2, r3) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:52:12 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f000085c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x400) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x7e, &(0x7f0000fef000)=0x0, &(0x7f0000fef000)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x6000) 2018/01/28 19:52:12 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000699000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) syz_open_dev$binder(&(0x7f000003b000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) 2018/01/28 19:52:12 executing program 5: 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, &(0x7f0000f18000)=0xc2, 0x4) 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$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x38f}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x0) shutdown(r0, 0x1) 2018/01/28 19:52:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00004ca000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000086a000)='/dev/sequencer\x00', 0x440c0, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) setsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000eed000)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0xffffff75) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a7e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00002c9000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f2000)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000a49000-0x4)=r4) r5 = dup(r0) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000271000-0x28)={0x5, 0x3, 0x0, 0x2, 0xd6}) 2018/01/28 19:52:12 executing program 7: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000940000)={0x1000, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = creat(&(0x7f000028b000)='./file0\x00', 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000610000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e20000)=0xc) fstat(r1, &(0x7f0000b04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00006d2000-0xe)='./file0/file0\x00', r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f09000-0x14)={0x0, 0x0, 0x6, 0x0, 0x0}, 0x14) 2018/01/28 19:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) connect$ax25(r0, &(0x7f0000cbe000)={0x3, {"01000000f5a075"}, 0x9}, 0xffffffffffffffa6) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) [ 36.244124] audit: type=1400 audit(1517169132.390:21): avc: denied { setgid } for pid=5197 comm="syz-executor6" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 19:52:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f0000abd000-0x20)=[{&(0x7f0000f46000)=""/153, 0x99}, {&(0x7f00009bd000)=""/121, 0x79}], 0x2) inotify_init() 2018/01/28 19:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$netrom(r0, &(0x7f0000ed7000)=@full={{0x3, {"e711e0bd3f021f"}, 0x0}, [{"81c829a28b7089"}, {"21f731983f2850"}, {"2d56da65b22355"}, {"166b809846a30c"}, {"4dec3cf6200266"}, {"bdaa9742333fe5"}, {"e7e6d43824fd0c"}, {"1924eea2ca1977"}]}, 0x48) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b5e000-0x4)={0x0}, &(0x7f0000b07000-0x4)=0x4) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000de9000-0x4)=0x0) [ 36.331897] keychord: Insufficient bytes present for keycount 56 2018/01/28 19:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000801, 0x0) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b53000)='/selinux/mls\x00', 0x0, 0x0) accept$netrom(r1, &(0x7f0000e7c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003c4000)=0x10) bind$inet6(r0, &(0x7f00005fa000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 19:52:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f00001db000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffc}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x5, &(0x7f000030f000-0x20)={0x2, 0x1, 0x0, 0x3, r1}) 2018/01/28 19:52:12 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', 0x280, 0x20) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$tun(&(0x7f000000b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000015000)={0x9a7c, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/ppp\x00', 0x20200, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r3, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000015000)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x0) r4 = dup3(r2, r1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r4, &(0x7f0000016000-0x9b)=""/155, 0x9b, 0x102, &(0x7f0000005000-0x10)={0x4, 0x7, 0x6, "d87cfe9fba0e", 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x10, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r4, &(0x7f0000017000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000018000-0x4)=0x10) chmod(&(0x7f0000017000-0x8)='./file0\x00', 0x1) 2018/01/28 19:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x3c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000f9000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000fa0000)={r2, 0x80000, r0}) 2018/01/28 19:52:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000efa000)={0x0, 0x41, 0x5, @thr={&(0x7f0000e8c000-0x6e)="7b776b07efff8530df9bc663ae1b87991b1849e8a18d10dcc7e7174efab905b15560f350ab79f447ccead3f340d906c5e4af8ecb4194387310b4833bccd3c1f6b1ba7c8ff7d23d80833ccd6af8ef52ba58dca62483d8bb7a407f5e44dd4cf824b0b7e5a9a2a63132172f88d2ea14", &(0x7f00000e4000-0xe8)="3293fc277de198f234196c40ee8a37d64cbb8cacc6d695fb18821d6d2347cd230b160317a277f35a47829e298d931042c716e87235bb26243832afc5d0060be6554f877712da478e29dbd122fb8774e99c297026ff9bdaf4e0aa5466f9b879819c84051fdf11957008968b34d141fbde52fe1620739d4605e424c20fb2127a30c62dbdd487a032831692ed9facee249d6ad875163f7250e337e06f8c8ca156a84179d6f88185e8d38aae494e35708027289e34b7884634ed866d75b9e4edd1c94dc1d8c77f9d226abe9449b7085c1ee710fa9808f4395ad223635036a2464520d0a8e740b1e3d863"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000989000)=0x0) clock_gettime(0x6f740ff98b7cad5d, &(0x7f00006b4000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00003a7000-0x20)={{0x0, 0x989680}, {0x0, r1}}, &(0x7f0000e77000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a80000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000926000-0x4)=0x3, 0x4) r3 = userfaultfd(0x80800) fsetxattr(r3, &(0x7f0000fa3000-0x1d)=@random={'os2.', 'security$vboxnet0trusted\x00'}, &(0x7f0000336000-0x1)='\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000d67000-0x4)=0x0) 2018/01/28 19:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) msync(&(0x7f00003d5000/0x4000)=nil, 0x4000, 0x1) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000e82000-0x8)='./file0\x00', 0x10, 0x7) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000514000-0x58)={{0xfffffffffffffffd, 0x4}, 0x1, 0x2, 0xffff, {0x3cd, 0xdc}, 0x3, 0x9f9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aba000)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a20000-0x8)={0x0, 0x80000000}, &(0x7f0000e1f000)=0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000540000-0x2)={0x7, 0x2}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000fdc000)={r3, 0x8}, &(0x7f0000745000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00002b5000-0xbc)={0x1e, 0x0, 'client0\x00', 0x0, "4118cfb109e05041", "5ea0c298f34b2ec4399d00fd8fde44a3b38fab166c2d18eed0514b0a6fc6712f", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDGKBLED(r0, 0x4b64, &(0x7f000080d000)=0x0) r4 = add_key(&(0x7f0000f0d000-0xa)='syzkaller\x00', &(0x7f0000403000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005d6000)="0bfd1d78c804e08ad263d274d871d53c2a302c65685cac61578725029dad7ef67ade64b5d40df0242817af9ebb5379768dd7642700c82a596205276f8ac9947d7f939a6021b632924a5b9255af1cf6851c47f9de695ac4e3fa60ace4e0f0dd208fcb38a1b2cce412b0d5a6395807189de304d1f4aeffaab5d171571e811a46ed382f69143d108b7a763fb4466727fc9d9c618fe190e8044cc29d04acd52c94b48f0f2f63ae2fe87f4fd5f20907ef61aaddc715f51bdecf6ea327eb41ef155ae01d0215565b7c221777027ccd33", 0xcd, 0xfffffffffffffff8) keyctl$clear(0x7, r4) 2018/01/28 19:52:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000801, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 19:52:12 executing program 6: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/28 19:52:12 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e48000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000003000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x7}, &(0x7f0000002000)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r1, 0xd3a8, 0x81, 0x4, 0x101, 0xfff, 0x100000001, 0x100000000, {r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0x6, 0x3, 0x4}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x7a, 0x200, 0xf88c, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000dae000-0x8)={r3, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r4, 0x1, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000c2000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$mice(&(0x7f0000f65000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/28 19:52:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000087f000-0x9)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ca4000-0xb4)={0x0, 0xfffffffffffffea3, "28e2a711e00fb26ffebb6ff9046b795de743ddfde85007668fd7304bec19a0d116c621d35c21ceb822d5e1a90419e6072e864efc4434a636872aa8687d3e93ef39558b2fa88029909afcc652ad7b3b0257ff2c573b3d507f1bc7338e2f4e911865b6c3759cd8b25b0de69907a13ebebfa49725083d371ff3990c02bf1eed2c5e37f6ffe984509225f385ccb5fa4cbb273ffd5318f0884aeca16902c66bd7320962325ecedd4f8a52afb3b713"}, &(0x7f0000d9f000-0x4)=0xb4) r2 = getpid() getpgrp(r2) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fed000-0x8c)={r1, @in6={{0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000080d000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f00005fd000-0x4)=0xc) sync() 2018/01/28 19:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da14, 0x5, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000006f000)=0xfffffffffffffff8) 2018/01/28 19:52:12 executing program 6: mmap(&(0x7f0000000000/0xd9a000)=nil, 0xd9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4)=0x0, 0x4) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a37000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031b000)=0xe8) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000016b000-0x8)='./file0\x00', &(0x7f0000d9b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000d9a000)='./file0\x00', r1, r2) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000d9a000-0x4)=0x4) 2018/01/28 19:52:12 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) socketpair$inet(0x2, 0x800, 0x3, &(0x7f0000001000)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000000000)='ns/net\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/28 19:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000055a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000512000)={0x0}, &(0x7f0000b1f000-0x4)=0x4) 2018/01/28 19:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@generic="22b8c1dbf9f624d9aee53db3c9071205", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000385000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001d5000)=0x7, 0xfcb5) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000cc5000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000ca5000-0x4)=0x10001) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 36.516980] device lo entered promiscuous mode [ 36.526103] device lo left promiscuous mode 2018/01/28 19:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000eeb000)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffffff, &(0x7f0000a3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00007dc000)=[0xffffffffffffffff]) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x0, 0x0, 0xfffffdfffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$pppoe(0x18, 0x1, 0x0) 2018/01/28 19:52:12 executing program 6: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f000041e000)={0x0, 0x0}) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000142000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="54e9c998eeaa", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000035000+0xdf0)=0xf, 0xfff2330eb0d2177f) 2018/01/28 19:52:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000727000)='/selinux/validatetrans\x00', 0x1, 0x0) splice(r1, &(0x7f00005a0000)=0x0, r0, &(0x7f00008c8000-0x8)=0x0, 0x32, 0x9) write$evdev(r0, &(0x7f0000001000)=[], 0x3c4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c6a000-0x4)=0x6634d02d) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000051b000-0x4)=0x0) syz_open_procfs(r2, &(0x7f000024c000-0x8)='net/sco\x00') readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00005ba000-0x10)={0x1, &(0x7f000097e000)=[{0x0, 0x0}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bec000)=0x0) 2018/01/28 19:52:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e4b000)='/dev/snd/seq\x00', 0x0, 0x4080001) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008f7000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001b2000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000e39000)=r2) close(r0) [ 36.615179] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor6/5297 [ 36.623835] caller is __this_cpu_preempt_check+0x1c/0x20 [ 36.629288] CPU: 1 PID: 5297 Comm: syz-executor6 Not tainted 4.9.78-g68d447c #23 [ 36.636809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.642422] device lo entered promiscuous mode [ 36.650712] ffff8801af27f478 ffffffff81d943a9 0000000000000001 ffffffff83c18800 2018/01/28 19:52:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) syncfs(r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bb8000)={{{@in=@remote={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5f000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00002df000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 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) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r3, &(0x7f0000950000)=[{&(0x7f0000752000)=""/200, 0xc8}], 0x1, 0x0) [ 36.658763] ffffffff83f45480 ffff8801af148000 0000000000000003 ffff8801af27f4b8 [ 36.666805] ffffffff81dfb974 ffff8801af27f4d0 ffffffff83f45480 dffffc0000000000 [ 36.674850] Call Trace: [ 36.677431] [] dump_stack+0xc1/0x128 [ 36.682795] [] check_preemption_disabled+0x1d4/0x200 [ 36.686219] kasan: CONFIG_KASAN_INLINE enabled [ 36.686222] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 36.686231] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 36.686235] Dumping ftrace buffer: [ 36.686238] (ftrace buffer empty) [ 36.686242] Modules linked in: [ 36.686250] CPU: 0 PID: 5308 Comm: syz-executor0 Not tainted 4.9.78-g68d447c #23 [ 36.686254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.686258] task: ffff8801af1fb000 task.stack: ffff8801b0c98000 [ 36.686273] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 36.686277] RSP: 0018:ffff8801b0c9f9b0 EFLAGS: 00010a07 [ 36.686281] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff826676fb [ 36.686285] RDX: 1bd5a9d5a0000003 RSI: 0000000000000001 RDI: dead4ead0000001c [ 36.686289] RBP: ffff8801b0c9f9c0 R08: 0000000000000001 R09: 0000000000000001 [ 36.686293] R10: 0000000000000000 R11: ffff8801af1fb000 R12: 0000000000000004 [ 36.686296] R13: 0000000000000020 R14: ffff8801cfeac200 R15: dffffc0000000000 [ 36.686302] FS: 00007fe85aecf700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 36.686306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.686310] CR2: 0000000020b16000 CR3: 00000001cb1bc000 CR4: 0000000000160670 [ 36.686317] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.686321] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.686322] Stack: [ 36.686333] 0000000000000001 ffff8801cfeac358 ffff8801b0c9fa20 ffffffff82667721 [ 36.686347] ffff8801cfeac370 ffffed0039fd586b ffffed0039fd586e ffff8801cfeac368 [ 36.686358] dead4ead00000000 ffff8801cfeac340 0000000000000000 0000000000000000 [ 36.686360] Call Trace: [ 36.686370] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 36.686377] [] sg_finish_rem_req+0x2b5/0x340 [ 36.686384] [] sg_new_read.isra.20+0x356/0x3e0 [ 36.686391] [] ? sg_get_rq_mark+0x123/0x190 [ 36.686398] [] sg_read+0x8b7/0x1440 [ 36.686405] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 36.686412] [] ? fsnotify+0xf30/0xf30 [ 36.686420] [] ? avc_policy_seqno+0x9/0x20 [ 36.686430] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 36.686437] [] ? security_file_permission+0x89/0x1e0 [ 36.686444] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 36.686451] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 36.686459] [] do_readv_writev+0x520/0x750 [ 36.686466] [] ? vfs_write+0x530/0x530 [ 36.686474] [] ? exit_robust_list+0x230/0x230 [ 36.686481] [] ? __fget+0x201/0x3a0 [ 36.686488] [] ? __fget+0x228/0x3a0 [ 36.686494] [] ? __fget+0x47/0x3a0 [ 36.686500] [] ? putname+0xee/0x130 [ 36.686507] [] vfs_readv+0x84/0xc0 [ 36.686515] [] do_readv+0xe6/0x250 [ 36.686522] [] ? vfs_readv+0xc0/0xc0 [ 36.686530] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 36.686540] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 36.686547] [] SyS_readv+0x27/0x30 [ 36.686554] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 36.686660] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 36.686668] RIP [] __free_pages+0x21/0x80 [ 36.686670] RSP [ 36.686795] ---[ end trace 5114fb380234e399 ]--- [ 36.686800] Kernel panic - not syncing: Fatal exception [ 37.046820] [] __this_cpu_preempt_check+0x1c/0x20 [ 37.053293] [] ipcomp_init_state+0x188/0x930 [ 37.059327] [] ? __lock_is_held+0xa1/0xf0 [ 37.065102] [] ipcomp6_init_state+0xb5/0x820 [ 37.071135] [] ? __xfrm_init_state+0x363/0xb30 [ 37.077342] [] __xfrm_init_state+0x3e7/0xb30 [ 37.083385] [] xfrm_add_sa+0x1916/0x2e40 [ 37.089074] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 37.095893] [] ? nla_parse+0x213/0x260 [ 37.101409] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 37.108230] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 37.114263] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 37.120301] [] netlink_rcv_skb+0x13e/0x370 [ 37.126164] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 37.132203] [] xfrm_netlink_rcv+0x6f/0x90 [ 37.137974] [] netlink_unicast+0x511/0x750 [ 37.143841] [] ? netlink_unicast+0x43c/0x750 [ 37.149883] [] ? netlink_attachskb+0x680/0x680 [ 37.156093] [] netlink_sendmsg+0x8e8/0xc50 [ 37.161952] [] ? netlink_unicast+0x750/0x750 [ 37.167993] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 37.174462] [] ? security_socket_sendmsg+0x89/0xb0 [ 37.181016] [] ? netlink_unicast+0x750/0x750 [ 37.187050] [] sock_sendmsg+0xca/0x110 [ 37.192567] [] ___sys_sendmsg+0x6d1/0x7e0 [ 37.198344] [] ? copy_msghdr_from_user+0x550/0x550 [ 37.204901] [] ? avc_ss_reset+0x110/0x110 [ 37.210676] [] ? check_preemption_disabled+0x3b/0x200 [ 37.217495] [] ? __fget+0x228/0x3a0 [ 37.222746] [] ? __fget+0x47/0x3a0 [ 37.227913] [] ? __fget_light+0x188/0x1e0 [ 37.233686] [] ? __fdget+0x18/0x20 [ 37.238948] [] __sys_sendmsg+0xd6/0x190 [ 37.244545] [] ? SyS_shutdown+0x1b0/0x1b0 [ 37.250317] [] ? selinux_capable+0x40/0x40 [ 37.256178] [] ? __fget+0x201/0x3a0 [ 37.261433] [] ? __fget+0x228/0x3a0 [ 37.266685] [] ? __fget+0x47/0x3a0 [ 37.271854] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.278673] [] SyS_sendmsg+0x2d/0x50 [ 37.284014] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 37.291003] Dumping ftrace buffer: [ 37.294527] (ftrace buffer empty) [ 37.298206] Kernel Offset: disabled [ 37.301804] Rebooting in 86400 seconds..