[....] Starting enhanced syslogd: rsyslogd[ 13.435524] audit: type=1400 audit(1518103799.045:4): avc: denied { syslog } for pid=3645 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 OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.27' (ECDSA) to the list of known hosts. 2018/02/08 15:30:30 fuzzer started 2018/02/08 15:30:30 dialing manager at 10.128.0.26:45823 2018/02/08 15:30:34 kcov=true, comps=false 2018/02/08 15:30:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x82400, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3ff) ioctl$KDSETLED(r0, 0x4b32, 0xffffffffb8cbd683) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000002000-0x10), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000002000)=0x1c) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000002000)=""/119) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x14, &(0x7f0000001000-0x4), &(0x7f0000004000-0x4)=0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000)) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000003000-0xc)={0x2, 0x1000, 0x81, 0x5, 0x7, 0x200}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000004000)=""/214) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x10800, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000006000)={0x0, 0x5, 0x2, 0x4, 0x100, 0xfffffffffffffff9, 0xffff, 0x0, 0x2, 0x1d9b, 0xffe, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000008000-0x4)=0x4b, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000008000)={@generic="a6b65df175d7b780d2f0abf66d8704fc", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000000a000-0x1)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000001000)={0x5, 0x8, 0x4, 0x94b}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 2018/02/08 15:30:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000149000-0x8)='./file0\x00', &(0x7f0000000000)=""/201) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x4, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000-0x50)={@common='ip6gre0\x00', @ifru_names=@common='vlan0\x00'}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0xfffffffffffffff7, 0x7, 0x9, 0x7, 0xfffffffffffffff8, 0x10001, 0x1, {0x0, @in6={{0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x16, 0xf10, 0xd5, 0x8, 0x4}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000-0x6)={r1, 0x7fffffff}, 0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x4, 0x100000001}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={r1, 0x6}, 0x6) fsync(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000004000)={@common, @ifru_data=&(0x7f0000000000)="9ab1ba008810cf081e83562344fa03b045791ee9298ad0227ac5a51cb28c1fbf"}) fcntl$setstatus(r0, 0x4, 0x6400) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x2, 0xffffffffffff20fa}, {0x3, 0x3}, {0x3, 0x2}, {0x7, 0x100000001}], 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000006000-0x1000)=""/4096, &(0x7f0000003000)=0x1000) removexattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x17)=@random={'system.', 'ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006000)={r1, 0x1000, "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"}, &(0x7f0000003000-0x4)=0x1008) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000007000-0x2c)={r2, 0x24, "8f53e5dd04a81e662b1a9b0a3b99f7004896c294c55bcfe79d3ce4bf47cd0bc70607026e"}, &(0x7f0000001000)=0x2c) setsockopt(r0, 0xfff, 0x9, &(0x7f0000008000-0xfc)="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", 0xfc) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) write$selinux_validatetrans(r4, &(0x7f0000002000)={'system_u:object_r:getty_var_run_t:s0', 0x20, 'system_u:object_r:bsdpty_device_t:s0', 0x20, 0x30, 0x36, 0x20, '/usr/sbin/ntpd\x00'}, 0x5c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/08 15:30:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8), r2, &(0x7f0000001000-0x8), 0x400, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000002000-0x7c)="b931364f30e2f4d4a1c5710d36c9c7e91fc6d2a95e21b014c0edfe4e06241231d722df61ff2b248fcc0b0760879b1e72a17ca10595bf7a204484538d72146777285f9087b94bb6dba532bc11727f81fda6540df9bbd0e94f882d182c777c7cc8eeb567760144c455a19a3ba453f58049b38ae33d34f515c293c2a668", 0x7c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) fdatasync(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000004000-0x4), 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) sched_getattr(r3, &(0x7f0000003000-0x30), 0x30, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000005000-0x10), &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000005000)=@in={0x2, 0x1, @empty}, 0x10) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000002000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0x0, 0x7, 0xffffffffffffff01, 0x2, 0x4, 0xffffffff, 0x7f, {0x0, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x63, 0x100, 0x1}}, &(0x7f0000007000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={r4, @in={{0x2, 0x3, @rand_addr=0x5}}, 0x4, 0x3d9}, &(0x7f0000007000-0x4)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000008000)=""/248) 2018/02/08 15:30:35 executing program 4: r0 = socket(0x5, 0x806, 0x15c00000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000cb4000-0x8)={0x0, 0x401}, &(0x7f0000a9c000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006f3000-0x8)={r1, 0x20, 0x40}, 0x8) time(&(0x7f0000f0e000)) r2 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@generic="479bd4c54e1ade4f92f8f5a5a913849d", @ifru_addrs={0x2, 0x3, @empty}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(r0, &(0x7f0000002000-0x10), &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x1, 0x6, 0x3, 0x3f, 0x24}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000004000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001000)={&(0x7f0000003000)=@mpls_getroute={0x38, 0x1a, 0x522, 0x5, 0x2, {0x1c, 0xb4, 0x20, 0x1, 0xff, 0x0, 0xfe, 0x5, 0x400}, [@RTA_DST={0x14, 0x1, [{0x0, 0x2, 0x4, 0x100000000}, {0xfffffffffffffffe, 0x7, 0x1, 0x200}, {0x10001, 0x2, 0x7f, 0x1}, {0xf0, 0x3, 0x1800000000000000, 0x7fff}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xff}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000-0x8)={r1, 0x80000000}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x3, 0xbaf, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, &(0x7f0000006000-0x4)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000005000), &(0x7f0000007000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x101) connect$ipx(r3, &(0x7f0000005000-0x10)={0x4, 0x0, 0x1, "4f1ac3139390", 0x3}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000008000-0x8)=0x3) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000002000+0x8d9)=0x40) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000001000)={0x1, 0x1, 0x7, 0x100, 0x2969, 0x6, 0x1, 0x8, 0x2, 0x1, 0x4, 0x6521}) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000000, 0x10010, r4, 0x0) 2018/02/08 15:30:35 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a6d000)='/dev/rtc\x00', 0x400200, 0x0) r1 = openat(r0, &(0x7f00007ae000)='./file0\x00', 0x900, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x80000001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={0x0, 0xffffffffffffffa2, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2}, 0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000001000-0xe)='net/mcfilter6\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x0, 0x4) wait4(r3, &(0x7f0000002000), 0x1, &(0x7f0000003000-0x90)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r3, 0x7, &(0x7f0000004000-0x4)=0x3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) pipe(&(0x7f0000002000)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r6, &(0x7f0000005000-0x8)=@abs, &(0x7f0000000000)=0x8, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000006000-0x8)={r2, 0x3}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000002000)={r7, @in6={{0xa, 0x3, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xa764}}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000006000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}}, 0x8c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @broadcast=0xffffffff}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x34, {0x2, 0x3, @broadcast=0xffffffff}, @generic="83bc837d50cea7d815e2af5aafbf84e0"}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @multicast1, @dev}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000007000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, r8}) 2018/02/08 15:30:35 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x3, 0xc897}, 'port0\x00', 0xec, 0x804, 0x200, 0x7, 0x9, 0x4, 0x9, 0x0, 0x1, 0x7fff}) recvfrom$unix(r0, &(0x7f0000001000-0x47)=""/71, 0x47, 0x20, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000002000-0x1a)="7edf49fea401544c8930a0a53d8f384c30081c6f53064bfca915", 0x1a) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000)=0x5) 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) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000002000)='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000000)='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000002000)=[&(0x7f0000002000)='/dev/ppp\x00', &(0x7f0000001000-0xa)='trusted{-\x00', &(0x7f0000001000)='/dev/ppp\x00'], 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @broadcast, @remote}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000004000-0x4), &(0x7f0000003000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x3, 0x9, 0x0, 0x7, 0xa, 0x80, 0x80, 0x3f, r1, r2}, {0x7d65cbf1, 0x800, 0x7f, 0xffffffffffffffff, 0x2, 0x0, 0x40000000, 0x6ca1}, {0x7fff, 0x2, 0x8, 0x7}, 0x2, 0x7, 0x3, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in=@rand_addr=0x3, 0x1, 0x1, 0x0, 0x9, 0xff, 0xc00000000, 0xd2}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000)) ioctl$TIOCCBRK(r0, 0x5428) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000002000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000005000-0x1)=0x4) umount2(&(0x7f0000004000-0x8)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x3f}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000)=@known='com.apple.system.Security\x00') 2018/02/08 15:30:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x4, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0xa1)=""/161, 0xa1}, {&(0x7f0000001000)=""/1, 0x1}, {&(0x7f0000000000)=""/112, 0x70}, {&(0x7f0000002000-0x71)=""/113, 0x71}, {&(0x7f0000002000-0x9a)=""/154, 0x9a}, {&(0x7f0000002000-0x4c)=""/76, 0x4c}, {&(0x7f0000001000)=""/84, 0x54}, {&(0x7f0000000000)=""/174, 0xae}, {&(0x7f0000001000-0xb6)=""/182, 0xb6}, {&(0x7f0000001000)=""/228, 0xe4}], 0xa) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000001000)=[{0x8, 0x800, 0xfffffffffffffffa, 0x100}]}, 0x10) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x82000000) r3 = getpid() ioprio_get$pid(0x1, r3) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x92e}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x5d4)={0x5d4, 0x5, 0xf, 0x600, 0x6, 0x1, {0x3, 0x0, 0x4}, [@nested={0x2d8, 0x43, [@generic="969f0ca392f434efdd253dce447b678a1cafb2f979e33610e205d3e981e584aeb90d202537b1f02a3ccf4a199af833efabc382621f02a536ffd83b63a12d1ceb2395371937bc9b4af071728d474b9615bfe3c702dc760bcbd525e88eeaee855a5e39844029ce06f80f7d3b9c095c6410441a8799052b79293c75bc0a0392a54638b3c037a2ec7d73347e19d19932e17e9a846cd350388d47539415eed43952837797295e39bef3a27e67a3288f0a81f528c2cae2e1a15c19696c89c65a2ecffbab5be2d251f7353abe29d53cfbf634a76f2ca23ff9d14cdf9f3e6281b927", @generic="14789d728828adcad13b0a2d36d10e0ac6d321d1c776ced736fd6dffdafdb0e6d5926f257d39cb3c2e9c31c6ab70ef3563954201cca2c9eda00cb1201848b629b66e901bc59485d94f999d3eb75697d2127a1ab9330237d2", @typed={0x10, 0x79, @u64=0x2}, @typed={0xc, 0x85, @uid=r4}, @generic="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", @typed={0x18, 0xc, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x10, 0x67, @u64=0x5}, @typed={0xc, 0x80, @ipv4=@rand_addr=0x7fffffff}, @typed={0x40, 0xa, @binary="5f601f27684ab9394f0802e8085b4141d68590ac095a5c22b0a94cb30dcff696ce7f9ce728ed9e3dec099c53be58fa98872982d0caed"}, @typed={0x10, 0x1a, @u64}]}, @nested={0x118, 0x25, [@generic="22e02e2ae74032da5ed8d9cb128dbc984e9e4952c98be50d16721c8c08780ccbcbdf0d03e81bfdc56948548007ee40ed61e388daa629733c4ca37546732df15e9d1ef83ef71325ac3d8abecaa3cbe0f4685c2089166cdcebec5137dd0ebb750a77f18a294018aaf76118df6ad5ba4bfb2e0b7c1b94f58eddbc24f2ae46b659f1acb5e5d8a862cbecea243413beba8efb838ee8af8e86bc87da7fa66bbc15d6fd2a5de6f4b1cbf0227313dae0e1c9adcf5e14743a01ee2b00fc0a315b187b01a8ebf4e6c1f662006ad3c3baf29ed49967719e6d53bac36c4df4c0826a0a65afccb9a92848851e1f47", @typed={0x8, 0x4}, @typed={0xc, 0x31, @fd=r0}, @typed={0xc, 0x7fff, @fd=r1}, @typed={0xc, 0x12, @pid=r3}]}, @typed={0xc, 0x23, @uid=r5}, @nested={0x1a8, 0x2b, [@typed={0x8, 0x49}, @generic="d7a0907feb85317837048d38ea260fbd99ea30cb8fe13051b01b93b29a14367d97fb00fd231f54eac822c015199d28df34a27136a7a6b54d4eac1e3c2cc1d7bc015e6bad3a8825c0fae1d60b7cce43d3d252537065a315c46e3d641abe8362f471725bf9f61716", @typed={0xc, 0x55, @u32=0x2}, @typed={0x8, 0x3e}, @generic="37dc346983ec3180cdb45e62802042ef295536c9a80d062443fb88d95ec056faef3b9b5081fd29cd9e5989726ba857b57440ff0a969c5814f961875324a50ebb6d050480d556bd854a0d862303d2c7b59954ed7d6e1377f18d89af8dc162860d43188063c1169458152fa4210f524505d4b50efe8c64973c10a1f60e4fe0a6d772e35374212f707b2559f53f8774d4a70a7aef58c5514305f49ddbd63479d9487ff7463dab6d39cabce65f91a8171e9995c06946779f5bd9080f22f9a277ce09a8dfbeda1c", @typed={0xc, 0x5c, @ipv4=@broadcast=0xffffffff}, @generic="f853c88bdbd53e689d575a3fae3d3fc19c81237fe348dc0b48ada30c1b69bd12d581eb2ea510b1f6f15f40f056e169c3ff830530e87e9aa0", @typed={0x18, 0x58, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}, @nested={0x1c, 0x5e, [@typed={0x18, 0x30, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x5d4}, 0x1, 0x0, 0x0, 0x4804}, 0x4040000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000003000)="d8d9c73bc8f5911eb17e2491568c8a21e648ad00d81edda1594258b609e7a52c8bcb17de9a179204e6c45dec71815150d875d0eee7d67b8d04647df5a304f2a2a3b0a7499e1e3cc072d7375a32b3cc73d83fb61ca90fd61db3dfa17519cf528bf6afc07e452a6ed557cb2f06e3fe3ffc8a47c372f3e59a8e1b1088e0cd1cc975f9722204f952994e9e6306488cd76f60a5f62e69718acc1813c065775bf1446f7acd20f2ee313f1395e2f042c6459e0d198cdc66c04a0deeba2a4e1e", 0xbc, 0x3ff, &(0x7f0000001000-0x10)={0x77359400}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000005000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000005000-0x4)=0x1, 0x4) fcntl$setownex(r2, 0xf, &(0x7f0000004000)={0x2, r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000006000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000006000-0x10)={r6, r7, 0x3}) 2018/02/08 15:30:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='rxrpc\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000), 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='/selinux/policy\x00', r1) clock_getres(0x0, &(0x7f0000000000)) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x101080, 0x105) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc), &(0x7f0000001000-0x4)=0xc) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x400, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000005000-0x8)='./file0\x00', 0xfff) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000002000)='./file0\x00', r2, &(0x7f0000006000-0x8)='./file0\x00') ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0x82)=""/130) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004000-0x4)=0x2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000001000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000003000+0x47f)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf7, r3}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000003000)={{0x3, 0x2, 0x5, 0x1, 0x7}, 0xfffffffffffffffe, 0x77, 0x800}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) syzkaller login: [ 49.758610] audit: type=1400 audit(1518103835.365:5): avc: denied { sys_admin } for pid=3874 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 [ 49.788153] IPVS: Creating netns size=2536 id=1 [ 49.803504] audit: type=1400 audit(1518103835.415:6): avc: denied { net_admin } for pid=3876 comm="syz-executor5" 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 [ 49.833857] IPVS: Creating netns size=2536 id=2 [ 49.869626] IPVS: Creating netns size=2536 id=3 [ 49.913790] IPVS: Creating netns size=2536 id=4 [ 49.959579] IPVS: Creating netns size=2536 id=5 [ 50.008481] IPVS: Creating netns size=2536 id=6 [ 50.052922] IPVS: Creating netns size=2536 id=7 [ 50.091889] IPVS: Creating netns size=2536 id=8 [ 51.873865] audit: type=1400 audit(1518103837.485:7): avc: denied { sys_chroot } for pid=3878 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 2018/02/08 15:30:37 executing program 7: r0 = add_key$keyring(&(0x7f00005a7000-0x8)='keyring\x00', &(0x7f0000f80000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$clear(0x7, r0) 2018/02/08 15:30:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000230000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000fec000)={0x80, 0x8000, 0x31, 0x20, 0x0, 0x80000000}) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r1 = add_key$keyring(&(0x7f0000ee3000)='keyring\x00', &(0x7f0000af4000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000f5f000)='logon\x00', &(0x7f0000b26000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000014000)='mime_type^/vboxnet1trusted\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x3, r2) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)) open(&(0x7f0000fd1000)='./file0\x00', 0x432101, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000435000-0x10)={0x0, 0x0, 0x20}) 2018/02/08 15:30:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000a60000)='/dev/input/event#\x00', 0x40000, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffe, {}, {}, @raw32}], 0x30) [ 52.078042] audit: type=1400 audit(1518103837.685:8): avc: denied { dac_override } for pid=4927 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/08 15:30:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000efe000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000f0000-0x28)={&(0x7f000099e000/0x3000)=nil, 0x2, 0x5, 0x2, &(0x7f0000427000/0x1000)=nil, 0x1000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/08 15:30:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a88000-0x4)=0x0) getpriority(0x0, r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) [ 52.221113] audit: type=1400 audit(1518103837.825:9): avc: denied { create } for pid=4977 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 52.266595] audit: type=1400 audit(1518103837.875:10): avc: denied { setopt } for pid=4977 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/08 15:30:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000c7b000-0x4)=0x0, &(0x7f0000db3000), &(0x7f0000a4d000-0x4)) quotactl(0x7fff, &(0x7f0000186000-0x8)='./file0\x00', r0, &(0x7f0000654000-0x7d)="9daf9f98ab612e1b83af9f584210fe806dfa4b12306149f5bab08eed0050a4912ffe60955efe8fb068685d902c7db9be9b1bd883d02476a355aa066dd07a0ab1813b9073d7a7711db953d692c7011c50a1acbfd5efdfe43f01f2be78a256ba43cd46e7190951ac57ebdd660b291b2ee1322f60e9c46921904b803e23a2") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000049000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) sendto$ipx(r1, &(0x7f0000351000-0xf4)="c34bf883fab5796d21c38d89b9c03aa74f427f11c234681a7531f669ad9cd49b59296e67ece3c2c6911393377313390b8fb7af0b3aaabd99eb648a196aa789bfbc81974e0daec7818c928ef1a419fa21f53f5bfa18172e2631199e8e71905c462ae24a526f6a6c5a0c2e087ec66929f83d4148e360c4eb884f2d93e1348db3cae10a1bc8cdc9aa0f2cdbaffe29b96d7ae94b5558ef50a11276066a0029e38d735a2be012b8638784d76eb473fd47f3db44337e473056327700762bd4b2dd2f687b6074673f3099756e00f114c18409c7ae807766eeee2dce9d7dc47fddd632e9028f740027ab0a058e171e91c2f540f6b74c95ce", 0xf4, 0x0, &(0x7f0000556000-0x10)={0x4, 0x400, 0x7b6, "59a414ee6a49", 0x4}, 0x10) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x0, 0x0) write(r3, &(0x7f00002a6000-0x10), 0x3cc) write(r2, &(0x7f000054e000)="180000004a00070bdff1b10a000008ff0a3f801605000000", 0x18) read(r2, &(0x7f000026d000-0xc6)=""/198, 0xc6) epoll_create1(0x80000) 2018/02/08 15:30:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000bdc000)='/dev/loop#\x00', 0x5d, 0x40006280) r2 = syz_open_dev$usbmon(&(0x7f0000589000)='/dev/usbmon#\x00', 0x400, 0x101200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00003a8000-0xbc)) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000efb000), &(0x7f00008e3000-0x4)=0x4) 2018/02/08 15:30:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000-0x82), 0x0, 0xffffffffffffffff) keyctl$link(0x8, r0, r0) keyctl$setperm(0x5, r0, 0x8000000) r2 = syz_open_dev$evdev(&(0x7f0000fac000)='/dev/input/event#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000002000)={0x0, 0x0, 0x40000000001, @tid=0xffffffffffffffff}, &(0x7f0000000000)=0x0) timer_gettime(r3, &(0x7f0000e4d000)) fcntl$setsig(r2, 0xa, 0x23) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000de2000-0x8)={0x0, 0x10001}, &(0x7f0000fb3000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005dc000-0x12)={r4, 0x0, 0x5, [0x800, 0x1000, 0x40, 0x8, 0xeb1c]}, &(0x7f00003fe000-0x4)=0x12) syslog(0x9, &(0x7f000017b000-0x9c)=""/156, 0x9c) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1}, r1) 2018/02/08 15:30:37 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000003000)=0x1, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x10, 0x4) bind$netlink(r1, &(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc) 2018/02/08 15:30:37 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000953000)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000d83000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x4)={r1, 0xfffffffffffff001}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000193000)=@sack_info={r1, 0x60, 0x3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000297000)={0x0, 0x8, 0x541, 'queue0\x00', 0x8}) r3 = openat(r2, &(0x7f0000709000)='./file0\x00', 0x400, 0x30) ioctl$LOOP_CLR_FD(r3, 0x7005) r4 = add_key$user(&(0x7f00001be000-0x5)='user\x00', &(0x7f0000256000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000563000-0xe7)="98039b6c40f8b83db453ea8ba4ba0824a5a1e423b5ed03ac3d61861c08bc2756de45c696aeea20234efb1834f8a5b6cedd41d07ee7339b2d5363f1151429982b65517ebd625f02e8ce8582d54bd34c1539c7690b58f4e257faa623a8f36570bca4edfdc4a1a3fc97d8c02ad85e273ea5c26b7aacca95c9f8d6d2bf046b6f0e1d15189fd76d827f316ce3cc602ae8ce03a930d0b6eb36fabb09f41c8e6ce09c05083a9ed4ac88d227000161d533803a48caf125f17ea48f52a916366ec8c61d65222ffe365bd891cb36e13463221bb81ebdf555e7a413aba95e1701fa8bd6174e9dc35c650f48ed", 0x444, 0xfffffffffffffffb) r5 = request_key(&(0x7f000053c000)='encrypted\x00', &(0x7f0000c6f000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000030d000)='&\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r4, 0x8000, 0x81, r5) 2018/02/08 15:30:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f00007f8000-0x50)=[{&(0x7f0000663000)=""/9, 0x9}, {&(0x7f0000fb5000)=""/42, 0xffffffffffffff5e}, {&(0x7f000039f000)=""/40, 0x28}, {&(0x7f0000d90000)=""/131, 0x83}, {&(0x7f00007b6000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000135000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/08 15:30:37 executing program 3: mkdir(&(0x7f0000acb000)='./file0\x00', 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) tkill(r0, 0xd) 2018/02/08 15:30:37 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x1}) r2 = dup2(r0, r0) getpeername$netlink(r1, &(0x7f0000008000), &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e2b000)={{&(0x7f00004c7000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/08 15:30:38 executing program 1: prctl$intptr(0x1c, 0x7) lstat(&(0x7f00002b0000-0x8)='./file0\x00', &(0x7f0000cfd000-0x44)) setreuid(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) 2018/02/08 15:30:38 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000013000)=""/4096, 0x1000, 0x0, &(0x7f0000013000-0x10)={0x77359400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000)="4871d92ce23676dd4a092aeeb2f9bf87f92311b5c30a90f27ad3eae4f50fa27413171c2649cd8a09ec1449f2b28598e8fc9d08571c9e01214934a0c048fbbe5a44f86e3a5aaa", 0x46, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000012000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) futex(&(0x7f0000002000-0x4), 0x0, 0x0, &(0x7f0000012000), &(0x7f0000011000), 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 52.343271] audit: type=1400 audit(1518103837.955:11): avc: denied { net_raw } for pid=4989 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 52.478110] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.478125] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.478126] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.478143] CPU: 1 PID: 5014 Comm: syz-executor6 Not tainted 4.9.80-g20c8a00 #30 [ 52.478148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.478163] ffff8801b4e0f830 ffffffff81d94b69 ffff8801b4e0fb10 0000000000000000 [ 52.478175] ffff8801cb044290 ffff8801b4e0fa00 ffff8801cb044180 ffff8801b4e0fa28 [ 52.478187] ffffffff816624ba 0000000000001244 ffff8801b67d08f0 ffff8801b67d08a0 [ 52.478189] Call Trace: [ 52.478205] [] dump_stack+0xc1/0x128 [ 52.478216] [] handle_userfault+0xa3a/0x1310 [ 52.478233] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.478245] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 52.478256] [] ? handle_mm_fault+0x117b/0x2530 [ 52.478262] [] ? handle_mm_fault+0x1fc3/0x2530 [ 52.478270] [] handle_mm_fault+0x1fd1/0x2530 [ 52.478276] [] ? __pmd_alloc+0x410/0x410 [ 52.478284] [] ? plist_del+0x157/0x210 [ 52.478292] [] ? memset+0x31/0x40 [ 52.478302] [] __do_page_fault+0x5c2/0xd40 [ 52.478310] [] ? mm_fault_error+0x2c0/0x2c0 [ 52.478319] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.478327] [] do_page_fault+0x27/0x30 [ 52.478337] [] page_fault+0x28/0x30 [ 52.478345] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 52.478355] [] ? prepare_timeout+0x45/0x140 [ 52.478363] [] SyS_mq_timedreceive+0xcd/0xdb0 [ 52.478372] [] ? ioctl_preallocate+0x220/0x220 [ 52.478380] [] ? selinux_file_ioctl+0x355/0x530 [ 52.478388] [] ? SyS_mq_timedsend+0xa80/0xa80 [ 52.478396] [] ? SyS_futex+0x22e/0x2d0 [ 52.478403] [] ? do_futex+0x15c0/0x15c0 [ 52.478411] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 52.478420] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 52.478427] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 52.478441] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 52.478473] CPU: 1 PID: 5020 Comm: syz-executor6 Not tainted 4.9.80-g20c8a00 #30 [ 52.478478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.478492] ffff8801b4f7f920 ffffffff81d94b69 ffff8801b4f7fc00 0000000000000000 [ 52.478505] ffff8801cb044290 ffff8801b4f7faf0 ffff8801cb044180 ffff8801b4f7fb18 [ 52.478517] ffffffff816624ba 0000000000001244 ffff8801b670a0f0 ffff8801b670a0a0 [ 52.478520] Call Trace: [ 52.478529] [] dump_stack+0xc1/0x128 [ 52.478540] [] handle_userfault+0xa3a/0x1310 [ 52.478552] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.478563] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 52.478573] [] ? handle_mm_fault+0x117b/0x2530 [ 52.478582] [] ? handle_mm_fault+0x1fc3/0x2530 [ 52.478595] [] handle_mm_fault+0x1fd1/0x2530 [ 52.478604] [] ? __pmd_alloc+0x410/0x410 [ 52.478613] [] __do_page_fault+0x5c2/0xd40 [ 52.478621] [] ? mm_fault_error+0x2c0/0x2c0 [ 52.478632] [] ? check_preemption_disabled+0x3b/0x200 [ 52.478640] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.478647] [] do_page_fault+0x27/0x30 [ 52.478654] [] page_fault+0x28/0x30 [ 52.478662] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 52.478669] [] ? SyS_futex+0x120/0x2d0 [ 52.478675] [] ? do_futex+0x15c0/0x15c0 [ 52.478682] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 52.478691] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 52.478698] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 52.478705] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 52.869874] CPU: 0 PID: 5016 Comm: syz-executor6 Not tainted 4.9.80-g20c8a00 #30 [ 52.877377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.886702] ffff8801b4fc78f0 ffffffff81d94b69 ffff8801b4fc7bd0 0000000000000000 [ 52.894676] ffff8801cb044290 ffff8801b4fc7ac0 ffff8801cb044180 ffff8801b4fc7ae8 [ 52.902644] ffffffff816624ba 0000000000001244 ffff8801b67068f0 ffff8801b67068a0 [ 52.910621] Call Trace: [ 52.913186] [] dump_stack+0xc1/0x128 [ 52.918535] [] handle_userfault+0xa3a/0x1310 [ 52.924565] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.931549] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 52.937929] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 52.945086] [] ? handle_mm_fault+0x117b/0x2530 [ 52.951294] [] ? handle_mm_fault+0x1fc3/0x2530 [ 52.957493] [] handle_mm_fault+0x1fd1/0x2530 [ 52.963521] [] ? __pmd_alloc+0x410/0x410 [ 52.969201] [] __do_page_fault+0x5c2/0xd40 [ 52.975056] [] ? vma_set_page_prot+0x10f/0x180 [ 52.981260] [] ? mm_fault_error+0x2c0/0x2c0 [ 52.987202] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.993839] [] do_page_fault+0x27/0x30 [ 52.999345] [] page_fault+0x28/0x30 [ 53.004592] [] ? strncpy_from_user+0xaf/0x2d0 [ 53.010706] [] ? strncpy_from_user+0xb1/0x2d0 [ 53.016822] [] key_get_type_from_user.constprop.10+0x24/0xe0 [ 53.024236] [] SyS_add_key+0xa7/0x390 2018/02/08 15:30:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005ca000)="2f8465f62f6c6f6f704200", 0x1) fcntl$setflags(r0, 0x2, 0x0) 2018/02/08 15:30:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) getxattr(&(0x7f0000664000)='./file1\x00', &(0x7f0000c68000-0x15)=@known='system.sockprotoname\x00', &(0x7f000072d000)=""/104, 0x68) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001fa000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00005fc000-0x4)=0x4) 2018/02/08 15:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x5e9}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) r2 = socket(0xa, 0x2, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) getpeername$llc(r1, &(0x7f0000e66000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00006c9000-0x4)=0x10) sendfile(r2, r3, &(0x7f00005fb000-0x8)=0x38, 0xfffb) 2018/02/08 15:30:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000a37000)="8f29e87e2e39a2dfbc33e5fa6f4151b50e4e2bb96547ba5ec4b332a4c57c307619720c26c42f99713788fb79a9162ed6", 0x30) 2018/02/08 15:30:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000943000-0xb)='/dev/hwrng\x00', 0x8040, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cd5000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) r3 = signalfd(0xffffffffffffff9c, &(0x7f0000236000)={0xd64f}, 0x8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000948000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bab000-0x10)='/selinux/status\x00', 0x0, 0x0) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d76000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000a86000)={0x0, 0x0, &(0x7f0000b04000)=[{&(0x7f0000ef3000-0x1148)={0x1148, 0x3f, 0x302, 0x6, 0x1, "", [@typed={0x8, 0x22}, @generic="8a08605fda5e7660047cc299531d10b4ccc6edda3cc22068a4fea1c811bc0a80d05b47c3941190", @nested={0x8c, 0x53, [@typed={0x20, 0x22, @str="776c616e31ec7d7070703004736563757269747900"}, @typed={0x68, 0x7f, @binary="a12c4e24ce3df71449dff26058578c7e6a602ef49bf167110d20058322f8a2ff10f3f48b2feee98e7606aef4fbe223a42d3fd6ae8a066bcf5920fe211b12732990916fbf741a4ad16e5f4df398421ac86b273296ac0932680d5686e872"}]}, @nested={0x1024, 0x3b, [@generic="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@typed={0xc, 0x84, @str='\x00'}, @generic="e9658b29fc67", @typed={0xc, 0x75, @fd=r1}]}, @nested={0x1c, 0x27, [@typed={0x18, 0x53, @ipv6=@loopback={0x0, 0x1}}]}, @generic="4d6668510c9dd705e147c3c68bcf0ea49b0c8b331b0b147beac0676ee3fee7dfb86eac173fe07a4e54996693903d9e2ef1ad9ac1f073eedd00e1f411"]}, 0x1148}], 0x1, &(0x7f0000c71000-0x28)=[@rights={0x28, 0x1, 0x1, [r2, r3, r4, r5, r6]}], 0x28, 0x81}, 0x4) r7 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r7, &(0x7f0000009000)='ns/net\x00') 2018/02/08 15:30:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f06000), 0x0) creat(&(0x7f000002e000-0x8)='./file0\x00', 0x8) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000e3a000-0x8)='./file0\x00', &(0x7f00002fe000-0x3)='9p\x00', 0x0, 0x0) 2018/02/08 15:30:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d69000)={@generic="7e53b5d3dfe07c069fcae9e95068336b", @ifru_addrs={0x2, 0x0, @rand_addr=0x3}}) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0x50, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, []}, 0x50}, 0x1}, 0x0) 2018/02/08 15:30:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008fa000)=""/232) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005b7000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f7e000-0x8)={0x2, r1}) 2018/02/08 15:30:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) accept4$ipx(r0, &(0x7f000061a000-0x10), &(0x7f00001fc000-0x4)=0x10, 0x80800) [ 53.029655] [] ? key_get_type_from_user.constprop.10+0xe0/0xe0 [ 53.037245] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 53.044061] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.050606] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/08 15:30:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20), &(0x7f00000b2000-0x20)) r1 = creat(&(0x7f0000021000)='./file0\x00', 0x4) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000e69000)=0x7ff, &(0x7f000026f000-0x4)=0x4) 2018/02/08 15:30:38 executing program 5: 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)=[{}, {}], 0xfffffd24) writev(r0, &(0x7f0000c60000)=[{&(0x7f0000ca3000)="62901ce8c874678c7d4879a3186f6842a1cc78d8db30dc7e", 0x18}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000020d000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00008db000)={0xd2, 0x5, 0x6, {0x0, 0x989680}, 0x7f, 0x20}) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/08 15:30:38 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001c5000)='/dev/autofs\x00', 0x66181, 0x0) write$selinux_validatetrans(r0, &(0x7f0000e4e000)={'system_u:object_r:printer_device_t:s0', 0x20, 'system_u:object_r:dlm_control_device_t:s0', 0x20, 0x3c, 0x38, 0x20, '/usr/sbin/ntpd\x00'}, 0x43) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000595000)=@sack_info={0x0, 0x7f, 0x180000}, &(0x7f00001c3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005b8000-0x8)={r2, 0x7}, &(0x7f0000a27000-0x4)=0x8) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007ae000)={r2, 0xfffffffffffffc00}, 0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/08 15:30:38 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0xf54, 0xfff, 0x2, 0x200, 0x645, 0x7ff, 0xac, {0x0, @in6={{0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}}, 0x2, 0x1ff8600c, 0x101, 0x1, 0x48a6}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r1, 0x0, 0x7, 0x1}, &(0x7f0000003000-0x4)=0x10) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000002000)=""/161) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000)='logon\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000004000-0x15)='&)+@lotrusted&wlan1]\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r3) [ 53.093014] 9pnet_virtio: no channels available for device ./file0 [ 53.129216] 9pnet_virtio: no channels available for device ./file0 2018/02/08 15:30:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f000016b000/0xc00000)=nil, 0xc00000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) 2018/02/08 15:30:38 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004db000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000001000-0x10)={r1, r2/1000+10000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cdc000)='/dev/vga_arbiter\x00', 0x400800, 0x0) ioctl$TCSBRK(r4, 0x5409, 0x6) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000141000-0xc)='/dev/rfkill\x00', 0x111800, 0x0) ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f0000ab8000-0xad)=""/173) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000ef8000)={0x0, 0xffffffffffffffff, 0x7, 0x100000001, 0x4}, &(0x7f0000dea000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000808000-0x8)={r6, 0x5}, &(0x7f000029f000)=0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000036e000-0xc), &(0x7f0000d15000-0x4)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0xe, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x2, @u64}]}]}]}, 0x4c}, 0x1}, 0x0) 2018/02/08 15:30:38 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000001c000)='./file0\x00', 0x82) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000001f000-0x4)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000001f000-0x10)={&(0x7f000001f000-0x1a4)={0x1a4, 0x3a, 0xb00, 0x5, 0x2, {0x18}, [@generic="03c73c1bb1702c99fb5a97d2660d9fca221450f2e8b60de30425b0caafbf20c2f76dbe0a57559d000273934a0ad2dc560e8b4b466c96b213c711d2be640d4123bd6c1f10fc9e55a41fe4b9407b6e9d6dc1a031505dfec142bcb350667156ed575a1538d8c3641938cab742bb870ac2de3d53589fc701bf4a4e47c31c9e812636e0138826d8aa343b31bf81841fe450f6a2f18f2ab9b140e0c43400610872dc1fc9e69d4bbc3a1c35929ebbe80318e1ebec81676f7ec71db602fcd528368501c787af5656ffa28d0ce7a4ff6fd9dc", @nested={0x14, 0x6b, [@typed={0x10, 0x3b, @u64=0xfffffffffffffffd}]}, @typed={0xc, 0x2, @pid=r2}, @typed={0x1c, 0x95, @str='wlan0selinuxcgroup\x00'}, @generic="ab1ba285ee1e04224553de748eb84fe3ee6fac35eab9370fb25923bf486e02724d2276e65ff5426a4b979fa18d204c9ebd0c127febd04220003716c167", @generic="a15db25aae4834d224898b4de377cc6ede0c94acfc141f57e56b056b28e70583c90ca2d6414bd79e724bb1f3400c77f5385cfae6bab99098782aedaddf9b27cee7ea8bddd800aeef"]}, 0x1a4}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000001d000)=0x488, 0x4) listen(r0, 0x0) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4), 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000001e000-0x78)={0x2, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x2, @rand_addr=0x1f}, 0x20, 0x9, 0x9, 0x6, 0x6, &(0x7f000001e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xe5fd, 0xf3, 0x8}) shutdown(r0, 0x0) 2018/02/08 15:30:38 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001f9000)='/dev/sequencer\x00', 0x181000, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000d9a000-0x4)=0x2, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x20, 0x0, 0x0, "00000707c89d"}}) 2018/02/08 15:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r0, r1, 0xcfe, 0x2) sendmsg$nl_generic(r1, &(0x7f0000fc5000-0x38)={&(0x7f0000bab000)={0x10, 0x0, 0x0, 0x242160}, 0xc, &(0x7f0000648000)={&(0x7f0000de2000-0xe4)={0xe4, 0x42, 0x8, 0x0, 0x3, {0x20}, [@generic="a3c3cb305e8a6f76", @nested={0x10, 0x61, [@typed={0xc, 0x6b, @fd=r1}]}, @typed={0xb8, 0x6b, @binary="7df144aefd84667b27bc8488e8c50afb5976891a1b0e5514f8f984f8336fccfb97a208d8c0dc014e92d0e9775ca8f17b366d2b819006aac29826b18200d099f51e21eace848ef9fd59df7025dc09bc75ba5cb5bb9901123d87ea22752d740ac66629f42fcca3826eba8768510cd7cacbfe24fd8a8bf9dba224354e7c83b35398ec3823cc04894752d112e1953b6d65984d1f4265ba87c899d7ce42733331848a58ce576ff597d001fea9eba1b88fe3"}]}, 0xe4}, 0x1, 0x0, 0x0, 0x1}, 0x8040) 2018/02/08 15:30:38 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000004000)={0x6, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x90) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000005000-0x8)=[0x8, 0x96]) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7}, {0x0, 0x0, 0x0, 0x7fff}]}) 2018/02/08 15:30:38 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000fce000)={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffdc66}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="91938c", 0x3}], 0x1}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/08 15:30:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = request_key(&(0x7f00002c3000)='trusted\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000cd5000-0x7)='vmnet1\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000d02000-0x8)='keyring\x00', &(0x7f00008f6000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r3 = open(&(0x7f0000f89000-0x8)='./file0\x00', 0x4000, 0x21) r4 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000470000-0x4)=r4) keyctl$search(0xa, r1, &(0x7f00002d7000-0xc)='cifs.spnego\x00', &(0x7f00004ef000)={0x73, 0x79, 0x7a, 0x1}, r2) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) connect(r0, &(0x7f0000f72000)=@rc={0x1f, {0x80000000, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x101, 0x800000000007b9}, 0x4}, 0x9) fcntl$setpipe(r3, 0x407, 0x6) 2018/02/08 15:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x2002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) epoll_wait(r1, &(0x7f0000f4f000)=[{}], 0x1, 0x0) 2018/02/08 15:30:39 executing program 4: clock_gettime(0x8, &(0x7f0000962000)) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/08 15:30:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0xff, 0x9, 0x3, 0x100, 0x0, 0x1, 0x4000, 0x4, 0x8, 0x7, 0x3ff, 0x6, 0x2, 0x0, 0xfff, 0x7, 0x401, 0x63, 0x1000, 0x6, 0x3, 0x8, 0x80000001, 0x5, 0x100000000, 0x1000, 0x5, 0x7fff, 0x7, 0x2, 0x2, 0x3, 0x6, 0x1, 0x1, 0x101, 0x0, 0x20, 0x3, @perf_bp={&(0x7f0000949000-0x1), 0x1}, 0x1000, 0x2, 0x9, 0x7, 0x8, 0x7, 0x9}, 0x0, 0x8c, 0xffffffffffffffff, 0x9) r1 = eventfd(0xfffffffffffffffa) tee(r0, r1, 0x4, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r3) r4 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000001000-0x5c)={0x21, 0x0, {0xffffffffffffffff, 0x2, 0x400, 0x1, 0x8}}) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000000)) fcntl$getownex(r2, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) wait4(r5, &(0x7f0000c30000), 0x0, &(0x7f0000020000)) 2018/02/08 15:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x1332b5ea) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, 0xe8) sendto$inet6(r0, &(0x7f0000809000-0x4), 0x0, 0x0, &(0x7f0000a8b000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/08 15:30:39 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003a1000)='/dev/autofs\x00', 0x103001, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00004b8000-0xb0)={{0x7, 0x1}, 'port0\x00', 0x20, 0x10000, 0x762a, 0x597, 0x2, 0x0, 0x7, 0x0, 0x7, 0xc27a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000f0000-0x82)={0x0, 0x7a, "8a75d267e767373b5b3ce7b060fcc6df80d9ff826d8d61828c06efd4e80c5f6f46f40b60cc915e3a7e19f118045b4169344cd95332184bfe5e1a97a9ec25f87355c61f55bcd63683d37dc140ac69cdb0d37a28bf421a4cbad38bfa328674383ad2a3380d168e5ab921eee73da4fef39a218456917a4b42d5f58a"}, &(0x7f0000be3000)=0x82) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000eb3000-0x8)={r6}, &(0x7f0000e44000-0x4)=0x8) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0xffffffffffffff73}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000385000)={r6, 0xbd7}, &(0x7f00002e6000)=0x8) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000852000)={0xfffffffffffffff8, 0xc, 0x2, 0x8, 0x0}, &(0x7f0000ac4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000c34000)={r7, 0x18}, 0x8) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/08 15:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) pread64(r0, &(0x7f0000b82000)=""/4096, 0x1000, 0x0) fcntl$lock(r0, 0x4, &(0x7f0000c9d000-0x20)={0x1}) fcntl$getflags(r0, 0x3) 2018/02/08 15:30:39 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000c7b000)={&(0x7f0000a40000-0x10)=@ax25, 0xfffffffffffffd86, &(0x7f00004a3000-0x10)=[], 0x0, &(0x7f0000a8c000)}, 0x1ffffffffffb) 2018/02/08 15:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) lgetxattr(&(0x7f0000ff8000)='./file0\x00', &(0x7f00004d6000)=@random={'osx.', '}eth1em0\x00'}, &(0x7f0000e98000), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e1e000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, {0x307, @empty}, 0x2, {0x2, 0x2, @multicast2=0xe0000002}, @common='syzkaller0\x00'}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bc5000)={0x3, [0x23, 0x80000001, 0x4]}, &(0x7f000064b000-0x4)=0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000015c000)=[{0x20, 0x0, 0x0, 0xfffffefffffff000}, {0x100000006, 0x200000, 0x3, 0x2}]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) dup2(r2, r3) munlockall() ioprio_set$uid(0x0, 0x0, 0xffffffffffffffcd) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) 2018/02/08 15:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000171000)='/dev/sequencer2\x00', 0x8000, 0x0) r0 = memfd_create(&(0x7f0000f69000)="40260000001f6b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000633000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00003ed000)=0x8) close(r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000e5f000)={0x0, 0x0, 0x9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f000069f000-0xb0)={{0x6, 0xd53}, 'port0\x00', 0x8, 0x0, 0x3, 0x6, 0x6, 0x9, 0x4, 0x0, 0x2, 0x3e}) sync_file_range(r0, 0x2, 0x7, 0x5) close(r0) flock(r1, 0x3) 2018/02/08 15:30:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d3a000-0xd)='/dev/snd/seq\x00', 0x0, 0x181000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0xf59e}) 2018/02/08 15:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000021c000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/08 15:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009a2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00001a8000)) r1 = syz_open_dev$usbmon(&(0x7f0000834000)='/dev/usbmon#\x00', 0x80000000, 0x420000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000553000-0x2b)="6e8fe4a74232bb57b6c2237671d02cc3cfb0424d70c3d0b04ddab9dfa7fce3d76960400d01e9bdbe37863c") ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/02/08 15:30:39 executing program 4: memfd_create(&(0x7f00005e2000)='--\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)) fcntl$lock(r0, 0x7, &(0x7f0000155000)={0x1, 0x0, 0x0, 0x4}) 2018/02/08 15:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000053c000-0x4), &(0x7f000084e000)=0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e95000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000f70000)=""/242) sendto$inet6(r0, &(0x7f0000a9c000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000060a000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffff52}}, 0xfffffffffffffffa, 0x3, 0x1, 0x9, 0x40}, &(0x7f00005dd000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007a1000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x4, 0x8, 0x80, 0x200, 0x42}, 0xa0) sendto$inet6(r0, &(0x7f0000b2d000)="a73440ffbf30cccca27340925583b0b1c32c5a1c652379f6d1f47e59e6d45c1f6a510c05f12d474980de779a5eb1e086d6eea32da5e5f1206abded63cc1f15273ae804347df5d421ffadecaec2d0244f4c6ecb7d460a862e6f7f54f6cd94d616880c3cfa5d09e444f108fe9b7d9779dd73708c86dcc7972c2f21b53ff47c9c133b07fb542514923c67649853b533a71dcf1c131b5e03a24fe9f848391ebbaae95afbd91e51dc3c5be9bd9485a8", 0xad, 0x20000894, &(0x7f00000c7000)={0xa, 0x2, 0x8d13, @loopback={0x0, 0x1}, 0x100}, 0x1c) 2018/02/08 15:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x68, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in=@rand_addr}, [@lifetime_val={0x28, 0x9}]}, 0x68}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000032b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x1) 2018/02/08 15:30:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000002000-0x4e)=""/78, &(0x7f0000001000-0x4)=0x4e) 2018/02/08 15:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) lgetxattr(&(0x7f0000ff8000)='./file0\x00', &(0x7f00004d6000)=@random={'osx.', '}eth1em0\x00'}, &(0x7f0000e98000), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e1e000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, {0x307, @empty}, 0x2, {0x2, 0x2, @multicast2=0xe0000002}, @common='syzkaller0\x00'}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bc5000)={0x3, [0x23, 0x80000001, 0x4]}, &(0x7f000064b000-0x4)=0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000015c000)=[{0x20, 0x0, 0x0, 0xfffffefffffff000}, {0x100000006, 0x200000, 0x3, 0x2}]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) dup2(r2, r3) munlockall() ioprio_set$uid(0x0, 0x0, 0xffffffffffffffcd) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) 2018/02/08 15:30:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000000)={0x7, &(0x7f0000414000-0x1c)=[{0x3fffc, 0x6}, {0x1, 0x9}, {0x20, 0xaef7}, {0x35, 0x80}, {0x0, 0xc584}, {0x9, 0x800}, {0x1f, 0x5}]}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() unshare(0x28060400) exit(0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000013000)={{{@in=@empty, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000002000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) syz_fuse_mount(&(0x7f0000010000)='./file0\x00', 0x0, r2, r3, 0x4, 0x40000) syz_open_procfs(r1, &(0x7f0000012000)='ns/cgroup\x00') 2018/02/08 15:30:39 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000001000-0x44)) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000c09000-0x8)='./file0\x00', r0, &(0x7f0000ff4000)='./file0\x00', 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000ff6000-0x38)={&(0x7f0000ff5000)={0x10, 0x0, 0x0, 0x8202000}, 0xc, &(0x7f0000ff6000-0x10)={&(0x7f00004c4000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x105, 0x4, 0x0, {0xa}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8800) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000ff5000)={0x3, 0x4, 0x0, 0xfffffffffffffffe, 0x20, 0x20, 0x7ff, 0x0, 0x400, 0x5}) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) 2018/02/08 15:30:39 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000e000-0x15)='/proc/self/net/pfkey\x00', 0x10a80, 0x0) accept$unix(r0, 0x0, &(0x7f000002b000-0x4)) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000018000-0x14)={0x14, 0x10, 0xaff, 0xffffffffffffffff, 0x3, {0x3}, []}, 0x14}, 0x1}, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000007000)) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000002f000)=[@in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x9}, 0xffff}], 0x1c) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000001a000)={0x0, 0x10000, 0x9, 0x9}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000031000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000021000)='ns/mnt\x00') 2018/02/08 15:30:39 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b08000)) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fsync(r0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000272000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e62000), &(0x7f0000e62000)=0x4) 2018/02/08 15:30:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000), &(0x7f0000ad9000-0x4), &(0x7f0000676000), &(0x7f00003ed000)) r0 = memfd_create(&(0x7f000006d000-0x27)='proc#em0trustedlo\\md5sumppp0GPL$:em0-]\x00', 0x1) mknod(&(0x7f0000b23000-0x8)='./file0\x00', 0x0, 0x8) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00009aa000)={0x5, &(0x7f0000ec5000-0x28)=[{0x80, 0x80000001, 0x1, 0xde40}, {0x81, 0xe709, 0x9, 0x3}, {0x6, 0x0, 0x1, 0x7}, {0x401, 0x0, 0x40, 0xa36d}, {0x2, 0x5, 0x5, 0x100000000}]}) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e88000-0x4)={0x7ff}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000493000)='attr/current\x00') pwrite64(r1, &(0x7f00002fa000-0x9e), 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f000023e000)='./file0\x00', &(0x7f0000bfb000)=[], &(0x7f0000a14000)=[], 0x0) creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) 2018/02/08 15:30:39 executing program 5: unshare(0x400) r0 = openat(0xffffffffffffffff, &(0x7f00003a7000)='./file0\x00', 0x4000, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@syzn, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}}) r1 = inotify_init1(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000638000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) accept4$inet6(r2, &(0x7f00009f8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000ea3000-0x4)=0x1c, 0x800) fremovexattr(r1, &(0x7f0000765000-0x23)=@known='s\a\x00o\x00\x00\x00\x00\x00vise\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r3, &(0x7f0000001000)) 2018/02/08 15:30:39 executing program 7: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000041d000-0xc)='/dev/ashmem\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) wait4(r1, &(0x7f000080d000-0x4), 0x0, &(0x7f000022f000)) ppoll(&(0x7f0000a18000)=[], 0x386, &(0x7f000071d000), &(0x7f0000dbb000), 0x8) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00001b6000-0xf)=""/15) 2018/02/08 15:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001de000-0x11)='/selinux/enforce\x00', 0x800, 0x0) accept4$ax25(r2, &(0x7f0000230000), &(0x7f00003d9000-0x4)=0x10, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e61000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/02/08 15:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000002d000)={0x0}, 0x4000) sendmsg$nl_xfrm(r0, &(0x7f0000604000)={&(0x7f00003b6000-0xc)={0x10, 0x0, 0x0, 0x8040000}, 0xc, &(0x7f0000760000)={&(0x7f00001d4000)=@flushsa={0x370, 0x1c, 0x100, 0x4, 0x0, {0xff}, [@output_mark={0x8, 0x1d}, @proto={0x8, 0x19, 0x32}, @sec_ctx={0xec, 0x8, {0xe6, 0x8, 0x1, 0xd6, 0xde, "ed61292b39d1210a7f5dcc5c24f5607971175ada60f07587d0b83883ac895a2eafd7fff0ddddbaef1a6f1cddc5c4662552263478b7dc507aa2e976fbf74847810b40c802e8c00eed26c68935d5d5da49757271f6f421bb04a79b42a5aea2989af32ac5c92366e58fa27f0b72fc681429d92767d7199e2eaaf583ae7fd70638b00c5e0a643ab9968418e648e2625cb1d252686392883fa7f1665e4dbea0dc8686236532e5da0daccfaf764082a347c653d6b06de3da0f7865ed5dd6bc47d8d523528044604214201c13f69db173855a5d953f705905bcfa508a8dce1feead"}}, @replay_esn_val={0x34, 0x17, {0x6, 0x6, 0x6, 0x7, 0x5, 0x9, [0x80000001, 0x100000000, 0x8001, 0x6, 0x9184, 0xeb3]}}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @replay_val={0x10, 0xa, {0x0, 0x2, 0x8}}, @algo_crypt={0xac, 0x2, {{'ecb-cipher_null\x00'}, 0x320, "88531715b96693f6ed9bf871dbf5cccabf14eef382640aa60eacf9cd0a7873be2dafbdae5e71e2de6211d72999f3c6b257e106db06b30be09d8bef5fe3b81e807150bd67aa74303d362d75f188d7b0dfc6b8846a109cb4d27130eb193e1aad82b9df5580"}}, @coaddr={0x14, 0xe, @in6=@mcast1={0xff, 0x1, [], 0x1}}, @algo_comp={0x12c, 0x3, {{'deflate\x00'}, 0x718, "ef6df09ef800a283e23f45cdc93c3ea37d69d60108fec7af56881734d266d23e4b754282e5be504c5d9f35a79df6af8cbb3fbfccbcb2b1505c0089a976534acce21db425670cfed2457032491aeceee8db7c2f0a7fa90fbc5a6e6cf4a6ed5e87259c00bbe40ee9a863409bcbd45529d34dd6df964bf44cba33331e3a52094e677b00d9018beee2766f99a520e0578e4380e1f816f286908d42f2e9deaeb50a2a97bf2a683221aeba5b0006d22b2688826effb5d67c1d66211064123ba70bed3bbe2f93ec1ad94e729099a2da10368e48312c4e6955ddc0f33d2fde45b1be956fbdb014"}}, @encap={0x1c, 0x4, {0x1, 0x3, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xa}}}]}, 0x370}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xa}, [@srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x3c}, 0x1}, 0x0) fstatfs(r1, &(0x7f0000a88000)=""/4) 2018/02/08 15:30:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000021c000)='user\x00', 0x40, 0x120, &(0x7f000060c000-0x1c)={0xcb, 0x2, 0x5, 0x4, 0x80, 0x4b4, 0xffffffff, 0xdb67}) rmdir(&(0x7f0000c21000-0x2)='..') pipe(&(0x7f0000c5a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003b7000)={0x0, 0x1}, &(0x7f0000dde000-0x4)=0x8) syncfs(r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006e4000)={r2, 0x2e, "1d06456b6cdafde6a1ec276a04c8791a692b9f29580cb856722bd4ed30344e82df809b98513570a6636fc74dc2f4"}, &(0x7f00000c5000-0x4)=0x36) 2018/02/08 15:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a1a000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000189000-0x18)=@generic={0x400, 0x6}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000604000), &(0x7f00008c6000-0x4)=0x4) syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r0, &(0x7f0000bf9000)=[], 0x493) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) 2018/02/08 15:30:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000c1b000), 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000093f000-0x4), &(0x7f00003a0000-0x4)=0x4) 2018/02/08 15:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000002d000)={0x0}, 0x4000) sendmsg$nl_xfrm(r0, &(0x7f0000604000)={&(0x7f00003b6000-0xc)={0x10, 0x0, 0x0, 0x8040000}, 0xc, &(0x7f0000760000)={&(0x7f00001d4000)=@flushsa={0x370, 0x1c, 0x100, 0x4, 0x0, {0xff}, [@output_mark={0x8, 0x1d}, @proto={0x8, 0x19, 0x32}, @sec_ctx={0xec, 0x8, {0xe6, 0x8, 0x1, 0xd6, 0xde, "ed61292b39d1210a7f5dcc5c24f5607971175ada60f07587d0b83883ac895a2eafd7fff0ddddbaef1a6f1cddc5c4662552263478b7dc507aa2e976fbf74847810b40c802e8c00eed26c68935d5d5da49757271f6f421bb04a79b42a5aea2989af32ac5c92366e58fa27f0b72fc681429d92767d7199e2eaaf583ae7fd70638b00c5e0a643ab9968418e648e2625cb1d252686392883fa7f1665e4dbea0dc8686236532e5da0daccfaf764082a347c653d6b06de3da0f7865ed5dd6bc47d8d523528044604214201c13f69db173855a5d953f705905bcfa508a8dce1feead"}}, @replay_esn_val={0x34, 0x17, {0x6, 0x6, 0x6, 0x7, 0x5, 0x9, [0x80000001, 0x100000000, 0x8001, 0x6, 0x9184, 0xeb3]}}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @replay_val={0x10, 0xa, {0x0, 0x2, 0x8}}, @algo_crypt={0xac, 0x2, {{'ecb-cipher_null\x00'}, 0x320, "88531715b96693f6ed9bf871dbf5cccabf14eef382640aa60eacf9cd0a7873be2dafbdae5e71e2de6211d72999f3c6b257e106db06b30be09d8bef5fe3b81e807150bd67aa74303d362d75f188d7b0dfc6b8846a109cb4d27130eb193e1aad82b9df5580"}}, @coaddr={0x14, 0xe, @in6=@mcast1={0xff, 0x1, [], 0x1}}, @algo_comp={0x12c, 0x3, {{'deflate\x00'}, 0x718, "ef6df09ef800a283e23f45cdc93c3ea37d69d60108fec7af56881734d266d23e4b754282e5be504c5d9f35a79df6af8cbb3fbfccbcb2b1505c0089a976534acce21db425670cfed2457032491aeceee8db7c2f0a7fa90fbc5a6e6cf4a6ed5e87259c00bbe40ee9a863409bcbd45529d34dd6df964bf44cba33331e3a52094e677b00d9018beee2766f99a520e0578e4380e1f816f286908d42f2e9deaeb50a2a97bf2a683221aeba5b0006d22b2688826effb5d67c1d66211064123ba70bed3bbe2f93ec1ad94e729099a2da10368e48312c4e6955ddc0f33d2fde45b1be956fbdb014"}}, @encap={0x1c, 0x4, {0x1, 0x3, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xa}}}]}, 0x370}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xa}, [@srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x3c}, 0x1}, 0x0) fstatfs(r1, &(0x7f0000a88000)=""/4) 2018/02/08 15:30:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='security.ima\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x8000000000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000589000-0xb)='/dev/hwrng\x00', 0x6023f, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x9) 2018/02/08 15:30:39 executing program 4: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000fac000-0x10)={0x5, &(0x7f0000fac000-0x28)=[{}, {}, {}, {0x9}, {0x0, 0x0, 0x0, 0xfffffffffffeffff}]}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000064e000-0x8)={0x0, 0x2}, &(0x7f0000fad000)=0x8) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000363000)={r1, 0x4}, &(0x7f0000fae000-0x4)=0x8) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fae000-0xc), &(0x7f0000fad000)=0xc) 2018/02/08 15:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a1a000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000189000-0x18)=@generic={0x400, 0x6}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000604000), &(0x7f00008c6000-0x4)=0x4) syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r0, &(0x7f0000bf9000)=[], 0x493) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) 2018/02/08 15:30:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") bind$netrom(r0, &(0x7f0000923000)=@full={{0x3, {"0b0a9aa69a1413"}, 0xb0a7}, [{"f6de59cc2c0eb9"}, {"860d3b7dbaf9eb"}, {"41221e2ecddfe4"}, {"f8363184854cb0"}, {"3f8af11e04ccbd"}, {"e6710dfd5b7f84"}, {"df1629070f3646"}, {"9c1da868491a61"}]}, 0x48) chdir(&(0x7f0000fac000)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f0000d86000-0x8f)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1d000-0x1)="d6") rmdir(&(0x7f00002ad000-0x1)='.') 2018/02/08 15:30:39 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d4e000)='./control\x00') mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000fcd000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/08 15:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) lgetxattr(&(0x7f0000ff8000)='./file0\x00', &(0x7f00004d6000)=@random={'osx.', '}eth1em0\x00'}, &(0x7f0000e98000), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e1e000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, {0x307, @empty}, 0x2, {0x2, 0x2, @multicast2=0xe0000002}, @common='syzkaller0\x00'}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bc5000)={0x3, [0x23, 0x80000001, 0x4]}, &(0x7f000064b000-0x4)=0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000015c000)=[{0x20, 0x0, 0x0, 0xfffffefffffff000}, {0x100000006, 0x200000, 0x3, 0x2}]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) dup2(r2, r3) munlockall() ioprio_set$uid(0x0, 0x0, 0xffffffffffffffcd) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) 2018/02/08 15:30:39 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x480002, 0x0) openat(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x4a00, 0x6) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7687) lseek(r0, 0x0, 0x0) 2018/02/08 15:30:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000255000-0x6f)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000b32000)=0xe8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004b5000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00007f8000), &(0x7f0000754000)=0x4) socket$packet(0x11, 0x3, 0x300) r3 = gettid() r4 = getgid() r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008e3000)='/proc/self/net/pfkey\x00', 0x80040, 0x0) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000792000-0xd4)=""/212) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000052a000)={r3, r1, r4}, 0xfc2f) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000838000)={@loopback={0x0, 0x1}, r0}, 0x14) recvmmsg(r2, &(0x7f000019f000-0x168)=[{{&(0x7f000060c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f00008de000)=[{&(0x7f0000d9b000-0xf3)=""/243, 0xf3}, {&(0x7f00006d2000)=""/128, 0x80}, {&(0x7f0000fc8000)=""/4096, 0x1000}, {&(0x7f00004be000-0x8a)=""/138, 0x8a}, {&(0x7f0000253000)=""/33, 0x21}, {&(0x7f00005e6000)=""/47, 0x2f}], 0x6, 0x0, 0x0, 0xac}, 0x4}, {{&(0x7f0000f04000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f00007de000)=[{&(0x7f00003b8000-0x4c)=""/76, 0x4c}, {&(0x7f0000a2f000-0xad)=""/173, 0xad}, {&(0x7f000010d000-0x33)=""/51, 0x33}, {&(0x7f0000ac7000)=""/134, 0x86}, {&(0x7f00008ab000)=""/146, 0x92}, {&(0x7f0000770000-0x28)=""/40, 0x28}], 0x6, &(0x7f00004a1000)=""/146, 0x92, 0x8001}, 0x5}, {{&(0x7f0000e19000)=@ax25, 0x10, &(0x7f0000b9c000-0x20)=[{&(0x7f0000a97000)=""/249, 0xf9}, {&(0x7f0000179000)=""/146, 0x92}], 0x2, &(0x7f0000e7c000-0xd)=""/13, 0xd, 0x2}, 0xbc}, {{&(0x7f000050e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f000048b000-0x30)=[{&(0x7f000056b000)=""/96, 0x60}, {&(0x7f00005e8000)=""/114, 0x72}, {&(0x7f0000284000-0x8f)=""/143, 0x8f}], 0x3, &(0x7f0000bfd000)=""/160, 0xa0, 0x81}, 0x5}, {{&(0x7f0000872000-0x9)=@rc, 0x9, &(0x7f00005ad000)=[{&(0x7f000063d000)=""/206, 0xce}, {&(0x7f0000db5000)=""/38, 0x26}, {&(0x7f0000e44000)=""/4096, 0x1000}, {&(0x7f000012e000)=""/124, 0x7c}, {&(0x7f0000031000)=""/140, 0x8c}, {&(0x7f0000b4f000)=""/96, 0x60}, {&(0x7f000061e000-0xfa)=""/250, 0xfa}], 0x7, 0x0, 0x0, 0x8000}, 0x7fff}, {{&(0x7f0000888000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000101000)=[{&(0x7f0000196000)=""/153, 0x99}], 0x1, &(0x7f00000a5000-0x5d)=""/93, 0x5d, 0x80000000}, 0x6}], 0x6, 0x40000102, &(0x7f000021c000)) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/08 15:30:39 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000009000-0xb8)=""/184, 0xb8}], 0x10000000000002e5) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000b000-0x4)=0x10057, 0xb7) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) dup(r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/08 15:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000038e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000226000), 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ada000)={0x20000000}) lstat(&(0x7f00002cb000-0x8)='./file0\x00', &(0x7f0000cbd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ef000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000973000-0x4), 0x4) sendmmsg(r1, &(0x7f0000ba4000)=[{{&(0x7f000095e000)=@l2={0x1f, 0x7, {0x2, 0x5686, 0x100000000, 0x2, 0x8, 0x282}, 0x9, 0x5}, 0xe, &(0x7f0000f5b000-0x60)=[{&(0x7f00007e6000)="4e1ccec5c0aebb63c424ede2858e10118ea1d23b76e21e80554dccc21406355df5fce66e32aa98542454eff753447b90d30bf1284b930307ba80c9f3457178c32508292d169621d957245beeb08bb69513cc5e5f1b70f19ffb76e879516f4a77f5da4fd879cfebda5dbca65e09ad4d0bb25422649b7602915c41714edda27089b1678d596e36d55493b66ad4c6117352660735bd47b19e9ff2f1b55767311f343003483f5088754ebc01a0ed285098e99d26701e6d21d0059facc2b2ba00dab9895978b8719b9aec5e2feb28589d98c40cfe1d347ec189aec895339d6531a8382e0b7f8ac807b7f64abe77770dfe7e5445db", 0xf2}, {&(0x7f0000553000)='\n', 0x1}, {&(0x7f0000162000)="95a5f820ea2f0dcb07c88699fc90098d8b28b15b8864506db892f969b6902f833c84d0df", 0x24}, {&(0x7f000051a000)="acf9883b5523147a7bc234f3285b8b5c00096105f90aaca4c2aba87d66c3b22ddac77a10155a44085db18788992c8348003a75ab5ace5f9431a963bde6d368610dc00f7a", 0x44}, {&(0x7f0000097000-0x16)="afa241b2927ad165f426d19a44b08f5bf7cd31b0be41", 0x16}, {&(0x7f00008e1000)="1d046ecce1e8a96fd7dbf652e7645256d9f2c987154e7b17e480b1393bfa89225abeeb8719c628d1ce38fbe251ece6c4df3ce1e1dee4642c097ec7ba7135700b4ddad65ff88820ef3a8b1c0d1d5888717274a853f9d46b118a58246416ff8d90880079d2c5a18554181dfbe6300c7ff936af30c3666a7c0ff0c96993c9c574949abc962e819608edb583c237f763d899f009683d36fcf65dd8167cd4c42c80eb14ebeb8e1626a47c768eb7c7ed8a1e0f0738bd6870861a56a627849345d273f0354c6c637a8a5fdadd26924541a5240279200ffaaccd564d59db3eabc45f628ddf5d6fa5c04a35f95cb587e2620ddb3d2489d6f00bab89", 0xf7}], 0x6, &(0x7f0000e47000)=[{0x110, 0x1, 0x3, "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"}, {0x98, 0x109, 0x2, "8f412075934bd7c8ac6a820b292d0c296e14944d45ec2eb97a833e5ace6d374555658f9f9b9652c258c87f449462325fb0c165a306e0b705bea7a87c1c0318fc11a9d7f55de780b9c5e3c50a6f23fdc82dabc3c258bb2b47bbcfec5454c348d5f32a9c4f000bfd483618eea80a7532bee02a0fa2e3423a742b9ab7fca183e53689f68ca8036826"}, {0x1010, 0x119, 0x4, "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"}, {0x10, 0x6, 0x4}], 0x11c8, 0x10}, 0x7}], 0x1, 0x0) chown(&(0x7f0000328000)='./file0\x00', r2, r3) mkdir(&(0x7f0000233000-0x8)='./file0\x00', 0x10) lsetxattr(&(0x7f0000218000)='./file0\x00', &(0x7f0000fb0000-0x19)=@random={'osx.', '\x00'}, &(0x7f0000f66000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) getegid() write$selinux_create(r0, &(0x7f0000473000)=@objname={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, 'unconfined', 0x20, 0x37, 0x31, 0x20, './file0\x00'}, 0x3e) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000052b000)={@common='ip_vti0\x00', @ifru_flags=0x56a64e8af6e5d9da}) 2018/02/08 15:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfd0c, &(0x7f0000f4f000-0x8)=0xfffffffffffff662) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002c0000)) pipe(&(0x7f0000b92000-0x8)={0x0}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000068e000)=""/221) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000df9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000a97000)=[], 0x49249249249250c, 0x0) close(r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc9000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000fbb000)=""/213) [ 53.730753] SELinux: unknown mount option [ 53.793855] SELinux: unknown mount option 2018/02/08 15:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000934000)={0x0, 0x0}) sendfile(r0, r1, &(0x7f00004b7000), 0x5) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004ab000)='/dev/vga_arbiter\x00', 0x80002, 0x0) connect$nfc_llcp(r2, &(0x7f00000bd000)={0x27, 0xffffffff, 0x3800000, 0x3, 0x100000000, 0x49f221b7, "235e9266317b6125be00f5334edfc4e6725aa1976a950c0d962576d98024d84a8d5883de1147226aa117f84acb6f3bc452bc21d9611235f6b4fae8340174a2", 0x4}, 0x60) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x23}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/08 15:30:39 executing program 6: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) r1 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x1) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x1, &(0x7f0000054000-0x8)) 2018/02/08 15:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xc7) removexattr(&(0x7f00009ab000)='./file0\x00', &(0x7f0000b98000-0x14)=@known='security.capability\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00002c1000)={0x1000000d}) 2018/02/08 15:30:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) keyctl$update(0x2, 0x0, &(0x7f0000000000)="39ee", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x7)='proc,?\x00', 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000001000)='big_key\x00', 0x0) 2018/02/08 15:30:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000032000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00005bb000-0x8)={0xff, 0x3f, 0x80, 0xbfa, 0x7d}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000e5a000-0x4)={0x1}, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000623000-0x340)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, []}, 0x98) 2018/02/08 15:30:39 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000acf000-0x4)=0x3664) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000bb3000-0x8), &(0x7f0000a98000)=0x8) sendmsg$key(r2, &(0x7f0000a7d000)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff4a}]}, 0x18}, 0x1}, 0x0) 2018/02/08 15:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f00005a9000-0x37c)=@polexpire={0x2d0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14}}}}, [@migrate={0x30, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, @address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}}, @lifetime_val={0x28, 0x9}, @algo_comp={0xa0, 0x3, {{'deflate\x00'}, 0x2a8, "5f97d4685b438f1c38d8a273ae4f47e02276a8e71dbf22c12f4d070439c4c8e60afe1a46a9ee06a9984e7ff4331178580dcb9121363a31ca1dbe078e8ebfc10428bcca21bb631a1796fb5990f980ac213f80e369b8"}}, @algo_aead={0xf4, 0x12, {{'ccm_base(ecb(camellia),rmd128)\x00'}, 0x530, 0x100, "5b00004189e13f59324ee65a263d794eaa1b1ee1b09a3eb09816188c1045bd6fcae6a2e69c2c4a4dd461239760c5a96a9601b8b30493b353661685a9df8037033a0c4189df875b7b4bb777d51bd93165d0c99b1113c9bc4732866433c9e225544d25b544bf6c3f03e7f74aa56ffa239a35105cde68cc4312026b4c9c8b61690a149a418898207caeec5e0440f275f473ea50543eadb614c613be19e13353ba1d79e50089a909"}}]}, 0x2d0}, 0x1}, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0xe8e, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xffffffffffffff39}, 0x10) 2018/02/08 15:30:39 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000266000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x4, 0x1000, &(0x7f0000000000)="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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f3a000)='attr/sockcreate\x00') sendfile(r1, r2, &(0x7f0000c0c000-0x8), 0x6) 2018/02/08 15:30:39 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000bb1000-0xd)='/dev/usbmon#\x00', 0x5, 0x101040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001000-0xbc)={0x6, 0x1, 'client0\x00', 0xffffffff80000000, "144acda07575af37", "03af769e5b3b1921ac6cfb577321dbb4b3d0401a91db7c27f2b7da863de3bb66", 0x0, 0x69}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000f77000-0x4)=0x81) 2018/02/08 15:30:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000006b000)='/dev/ptmx\x00', 0x2080, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000043000)='/dev/%tmx\x00', 0x4000000000000) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f000005c000)='ceph\x00', &(0x7f000005e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000006c000)='&em0.keyringeth0%}/selinux!\x00', 0xfffffffffffffffe) add_key(&(0x7f000006c000)='cifs.idmap\x00', &(0x7f0000032000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000038000)="8545d6173e21d230cac9be165c74283328a656b59802685018ecd95218c58beb0316d2ab7e074e5cb4f74f48046f501b3942b3d93b10f89e288604e3828cef4fce25a9ca83562ed6b6c2ae4ab7fd9f987e1510dab6c56f7ea7f9ceec5b8c659a1db541fb2b15db7e5fcbe68fb2347bb399246eab7bc47cefc2d8f41129c302a642ee6380ffa1945ca440ba9036cb79630ca033fc733a3f39c41462ed1b6fbb9faaf8896cd200c9063993abf57b95cb8f050832fa06e4efdb567daec6501a22b78463d5499feb7ff8529c196ebb921434fa9bbe78b2a0756de2f2882e1958e65aa8b6eaf48a", 0xe5, r5) ftruncate(r4, 0x40001) recvmmsg(r3, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3}}], 0x1, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$TIOCCONS(r2, 0x541d) sendfile(r3, r4, &(0x7f000000e000-0x8), 0xa) close(r2) 2018/02/08 15:30:39 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r0, r1, 0x0) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f0000752000)={0xa, 0x3, 0x0, @empty}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc6000-0x40)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000877000), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/08 15:30:39 executing program 5: r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000051f000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}}) 2018/02/08 15:30:39 executing program 4: r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x618900, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00003eb000-0x30)={0x4e, 0x7, 0x6, 0x7, 0x0, 0x5}) recvfrom$unix(r0, &(0x7f0000008000-0x83)=""/131, 0x83, 0x0, &(0x7f00000f1000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0xbe)={0x0, 0xb6, "be8fa0d37020398b37e44d772b230567309c377bb7a1245e5219f85c85e7cca7625948ec7b868b986d2ce8aad474d67d16bdbf5fbc7790994deb1a7d4a3381e8a7446d494261a01d500ff355d1f4e0c043c4a2569b17725dabaff21065c0215166d4b7f671ff32d56a28e30f5869daf9d107267528621458c65c9b6f2e86e4c9a2f00d312440b125f632840542c3d8ee86289c6581ac5bdd632faedf957c32d14b46f5ccfd80a8261680eb79f5d0263d655eb7b1468d"}, &(0x7f0000002000-0x4)=0xbe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0xef4f, 0x8001, 0x9, 0x7fffffff, 0x1}, &(0x7f0000003000-0x4)=0xa0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) 2018/02/08 15:30:39 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000-0x4), &(0x7f0000005000-0x4)=0x4) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000002000-0x8)=0x9) prlimit64(0x0, 0x2, 0x0, &(0x7f0000003000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/08 15:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') unlink(&(0x7f0000895000-0x8)='./file0\x00') getdents64(r0, &(0x7f0000010000-0x1000)=""/4096, 0x1000) getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) 2018/02/08 15:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000523000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000ecb000-0xa2)=""/162, 0xa2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000028f000-0x9)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000b4f000)="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", 0xff) 2018/02/08 15:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a01000-0x8)='./file0\x00', 0x128) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000925000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000dd7000-0x9)='loginuid\x00') write(r2, &(0x7f0000fb6000), 0xb8) 2018/02/08 15:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001ff000)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000cfe000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000083c000-0x18)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x81, r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b98000)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000fcb000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd8000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, r2}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff}, {}, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) 2018/02/08 15:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000581000-0x50)={@common='gre0\x00', @ifru_names=@common='ifb0\x00'}) openat$dir(0xffffffffffffff9c, &(0x7f00003ac000)='./file0\x00', 0x0, 0x4) pipe(&(0x7f0000cb8000)={0x0, 0x0}) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000682000-0x98)) sendto$inet(r0, &(0x7f0000420000-0xde)="2acab00ee7ab62b68d1fd8a82d1086bb81b36c7e63823b7d126670e8aa0b6e1731b118f29d83f4d96cd8bd366d8fff918d8e207609765b9bc3f93b60ebb3e24704f69cf845acae28d4fb31208296ce2b6e2261732bbdc1737cdd5609c5e04348ee86b4b7947ac1b0dd7d4f798e1bcc668ab533782993800214e61755b36ec31d0a35162db270ac71e80e0414ff7a3eed2c146a2381c0af6db5abd3480f02f2be045b0726a0c5f3e2f707782da6975f24352faef7f23d147819085db6ea31a3d2b398252179572e920c32647212da6aecd095274dcfbaddb2f37dee98f44a", 0xde, 0x8080, &(0x7f0000028000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) openat$hwrng(0xffffffffffffff9c, &(0x7f000004e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) dup3(r0, r1, 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) pipe2(&(0x7f0000752000-0x8), 0x84000) 2018/02/08 15:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) r1 = dup(r0) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f000078a000-0x38)={&(0x7f0000ca5000-0xc)={0x10}, 0xc, &(0x7f0000126000)={&(0x7f00009ec000-0x60)=@report={0x4c, 0x20, 0x0, 0xffffffffffffffff, 0x2, {0x0, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, []}, 0x4c}, 0x1}, 0x0) 2018/02/08 15:30:39 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008b4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@generic="52cd5539f58918d2bff7663cbfce86fe", 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bef000-0x10)={0x1, &(0x7f0000f66000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) sendto$inet(0xffffffffffffffff, &(0x7f0000334000-0x81)="00d21e1b3606000000c19bead2f3377bcd08f253b7e5230581528780cc80b5523953174910ea6cb0d59db9eafc04288de0cbd1f3867c2752a0c1d4e79c6eefcb7d68e6b90d3af792eb387d18f3837e3dabdc070008fbb18d809b0cdcd97c493c91cb0010ff79b6daa360085e3633fcecec0c45db7bb3a012a35089288c9a744556", 0xfffffffffffffe95, 0x0, &(0x7f0000deb000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0xfffffffffffffdba) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f63000-0x4)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f97000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d81000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000f32000)={r3, 0x1}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000926000)=0x0) rt_tgsigqueueinfo(r1, r4, 0x21, &(0x7f00001d5000-0x10)={0x18, 0x1ff, 0x3, 0x81}) [ 54.026906] mmap: syz-executor7 (5292): VmData 1638400 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/02/08 15:30:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) shutdown(r0, 0x0) poll(&(0x7f0000ffe000-0x30)=[{r0}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/08 15:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e89000-0x4)=0x0) ptrace$getenv(0x4201, r0, 0x4, &(0x7f00004ca000-0x8)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f00002a6000-0x4), &(0x7f0000ecf000)=0x4) [ 54.079820] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) [ 54.111883] device gre0 entered promiscuous mode [ 54.183218] device gre0 entered promiscuous mode 2018/02/08 15:30:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d10000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000da9000)={0x2, 0x9cda, 0xfffffffffffffffb, 'queue0\x00', 0x6}) readv(r0, &(0x7f0000172000)=[{&(0x7f0000d57000)=""/18, 0x12}], 0x1) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/02/08 15:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d30000)=0x1, 0x4) r3 = socket(0x5, 0xf, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c20000-0x4)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000bee000)=0xc6, 0x2b9) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) syz_open_dev$sndtimer(&(0x7f00000e9000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000742000)={@mcast2, 0x0}, &(0x7f0000bf9000-0x4)=0x14) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000375000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r4, r5}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f00007ab000)=""/236, 0xec, 0x10000, &(0x7f0000935000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000df0000-0x4), 0x4) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000df7000-0x38)={&(0x7f0000001000)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000e13000)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/02/08 15:30:39 executing program 0: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000345000-0x8)) r1 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000dd3000-0x2)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x810000000008003, 0x40, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/02/08 15:30:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f000052f000-0x10)='/dev/input/mice\x00', 0x0, 0x145481) connect$pppoe(r1, &(0x7f0000a8e000-0x1e)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="ddf9692af1d5ee5b775b3fe968749822"}}, 0x1e) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2000000000002) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0xfffffffffffffe7a) socket$netlink(0x10, 0x3, 0x9) openat$selinux_status(0xffffffffffffff9c, &(0x7f00008b4000)='/selinux/status\x00', 0x0, 0x0) 2018/02/08 15:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000f1f000-0x30)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000020000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) readv(r0, &(0x7f00007f9000-0xa0)=[{&(0x7f0000406000)=""/138, 0x8a}], 0x1) 2018/02/08 15:30:39 executing program 2: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffdb00c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000fbe000-0x4), 0x0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000198000)='personality\x00') mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fc6000-0xe8)={{{@in=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000fc6000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000110000)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f000071f000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00008c3000)={{{@in=@rand_addr=0x3f, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x1, 0x0, 0x2, 0xa0, 0x20, 0x8d, r3, r4}, {0x0, 0x3, 0x40, 0x8, 0x7, 0x80000000, 0x7f, 0x2}, {0x7fffffff, 0xcb8, 0xa000, 0x200}, 0x3, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in=@empty, 0x2, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x2, 0x4, 0x2, 0x400, 0x7fffffff, 0x6, 0xf000000000000000}}, 0xe8) 2018/02/08 15:30:39 executing program 3: r0 = userfaultfd(0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000c97000)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a03000)={0x0, 0x9}, &(0x7f0000462000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000dcb000-0x8)={r2, 0x7}, &(0x7f0000000000)=0x8) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000-0x8)) 2018/02/08 15:30:39 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000005000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000001a000-0x38)={&(0x7f0000006000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000002000)=[], 0x0, &(0x7f000001a000)=[]}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/rtc\x00', 0x3ac87208a18de909, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000008000)={0x0, 0x7}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000009000-0x8c)={r2, @in={{0x2, 0x0, @rand_addr=0x80000000}}}, 0x8c) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) 2018/02/08 15:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a98000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008e0000-0x6)="6664001f66d0") exit(0x0) getdents(r1, &(0x7f00002a5000-0x8a)=""/138, 0x8a) 2018/02/08 15:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x108) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001be000-0xe)={0x0, 0x800, 0x3, [0xfffffffffffffff9, 0x100000001, 0x0]}, &(0x7f00005e8000)=0xe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007be000)={r2, 0x3}, &(0x7f00007bb000)=0x8) 2018/02/08 15:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000065d000-0x24)="220000002100070700be000009001c010a00001e0000090000000400050011800e41", 0x22) r1 = getpgrp(0xffffffffffffffff) ustat(0xca, &(0x7f000094e000-0x20)) pwritev(r0, &(0x7f00001c8000)=[{&(0x7f00006b9000-0x65)="bceede981bd7807dbac272dba69fb51af2b9e1cec7808cd75e1d061ccd497a1b95ef9e9a10a3c99f0a7dc26dda49497eeebf1b9685c858066dfa7b66de9ef73be7d9e31681bd84b95e562848446bfd872593ed44e135294d3930b934d00befb8aa339c5dae", 0x65}, {&(0x7f000074d000-0x86)="894d77b18279bab13422b5966bf87ac5dd7589798a71dd2f32a48afe45a06c65e8bbc411b7af098c40332279dfd6ca38216bff2002a208c6c05b195db6b914a8d4f87d1d5fb607ebdb3d9198af57dfc41fea34bf925f1899a58b8d83c39df17180a88cad2697f3cf7314cb625b73a0c88583b4acc3c1920ab077e58521c98177f7a9162110e1", 0x86}, {&(0x7f00007cf000)="b1d51cf529c8dc187df982d2eaf4b17ed48889b2eeaab0189be42563587036478958062e6fce8038fc8a92b6532554c0754d844f6e9ef67366f3fbf63f09a27c95462337", 0x44}, {&(0x7f00003eb000)="499024d146a14fe61220d96d613afbafe68308cd8ab99bca7898ea25add5342acf7e154caa62dda943830f79af5373ef72aeee7ed415adac82ff3dcbb206d3718883c484c6ae7b211c9a17bee7bfcdf7e18a129d90a4f5a82eda4d508c0b3d36394cab50fae7cc80c63d680212480430a96ea87c6f6276285f94e6f962f5e62ce8a648ad82918fd725fce0349e3f9987b69fb46923fa", 0x96}, {&(0x7f00001ee000-0x10)="49825347a5f505989499ad63b04f6819", 0x10}, {&(0x7f00005e5000-0x62)="66369cf6312137b994ebc9a0f603d9380e646e5990b690cf0fffc93218f94be3971bd0c651d8fe3edee7862c8a6085d968b765b11324ab17af7bed0c832fb9e06a237f43e4c7ba6bfea313c2599db5464edf3b8c543bd9bce9ed7f0e9786acbd917b", 0x62}, {&(0x7f00004d1000-0x75)="98899202bb9fb79ec51c23a40b37568ceb7391c562ef26e4b04ddccc373a3bc74a9fdcc2296e08de1049ff219db5b829446c1814fc84c231a41a494d1fb4e91b9701f55cdefbb5d1c5a1935a145d53fe572392bc899363ca27918c86233506b17f72380d0200af6345cc575b2a81228ce51d337113", 0x75}, {&(0x7f0000cc2000)="6318fc8852ebd955be17c90b64e5d259f3223f3f324579cb0d940bf6af8246ccb7128d3a7b87898414c173f467292792b553e8da4c6269e347bd55bae123eaa2fff23f0d6f942ee9fef2ab59637c3da75e4a1476efb05f8f13dab0f878a9dbcc31136f974ce035fea2b9", 0x6a}, {&(0x7f00008a9000-0x1b)="9a65c906913be2f54c29e3697eecb0c1953fd10511f5b212b55c27", 0x1b}], 0x9, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a68000-0xe8)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000028000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b9c000)={0x0, 0x0, 0x0}, &(0x7f00005de000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d03000-0xc)={r1, r2, r3}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005b6000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c2b000)={0x0, 0x8001}, &(0x7f0000184000)=0x8) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f00003c4000)="e560a1fd10f50700fae1e35a80a6fe113e757a94c4beff65", 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fab000)={0x2, 0x8, 0x8200, 0x9c, 0xfffffffffffffff8, 0x3f, 0x1, 0x3f, r5}, &(0x7f0000ba2000-0x4)=0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000227000-0x8)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008cd000)=@assoc_value={r5, 0xfffffffffffffffa}, &(0x7f0000990000)=0x8) sched_setscheduler(r4, 0x6, &(0x7f0000c39000)=0x7d) 2018/02/08 15:30:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x1f}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000903000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000000+0x4f8)=0x10) sync_file_range(r0, 0xff, 0x5a, 0x6) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="4c6bc15f7a4133571799132fbd407229", 0x10) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000001a000-0x1e)='/selinux/commit_pending_bools\x00', 0x0, 0x20, &(0x7f000001b000)={0x8000, 0x6, 0x8, 0x1, 0x5, 0x80000000, 0x80000000, 0x6}) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) dup3(r2, r2, 0x80000) 2018/02/08 15:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ee0000)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000242000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000600000)={@generic="29346105daa0024a12cb88ace5587910", r1}) r2 = syz_open_procfs(0x0, &(0x7f0000738000)='attr\x00') linkat(r2, &(0x7f0000f4e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b5d000-0x8)='./file0\x00', 0x0) 2018/02/08 15:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f000062b000-0x4), &(0x7f00001f7000)=0x4) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000068d000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000045d000-0x1)={0x7}, 0x1) 2018/02/08 15:30:40 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000023000)={0x0}, &(0x7f0000024000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000020000)='uid_map\x00') read$eventfd(r1, &(0x7f0000009000-0x8), 0x57a) 2018/02/08 15:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b89000-0x10)="200000000000000031253a000030f10b", 0x2) write(r0, &(0x7f0000003000)="85", 0x1) fcntl$addseals(r0, 0x409, 0x7) ftruncate(r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ad3000-0x10)={0x2, &(0x7f0000611000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000077000-0x10)={r1, &(0x7f0000a93000-0x1a)=""/26}) 2018/02/08 15:30:40 executing program 6: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x0, 0x3, 0x101) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e73000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000ce7000)=0x8c) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e73000), &(0x7f0000882000)=0x4) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000290000-0x6)={r2, 0x7}, &(0x7f0000e72000)=0x6) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/08 15:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000a0000-0xf6)='H', 0x1) fcntl$setpipe(r1, 0x407, 0x0) ppoll(&(0x7f0000436000-0x40)=[{r1}], 0x1, &(0x7f0000615000), &(0x7f0000830000), 0x8) readahead(r0, 0x0, 0xffff) sendfile(r0, r0, &(0x7f000049a000), 0x9) 2018/02/08 15:30:40 executing program 3: mmap(&(0x7f0000000000/0x422000)=nil, 0x422000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000422000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000423000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000033f000-0x4)=0x1c) mmap(&(0x7f0000422000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000423000-0xd0)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x8001, @ipv4={[], [0xff, 0xff], @empty}, 0xba7d}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x6, @empty, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x3, @loopback=0x7f000001}], 0xd0) mmap(&(0x7f0000423000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000423000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000424000-0xe8)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000423000)=0xe8) mmap(&(0x7f0000423000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f0000424000-0x1dc)=@newsa={0x1dc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@sec_ctx={0x36e, 0x8, {0xe7, 0x8, 0x0, 0x0, 0xffffffffffffff79, "a8554b045fc57f4384c9a633a0bc79c33475cbd50000000000000009da5b6af5d1d083a04e47f0783f22d0f87609f630af6b6a050d35246631202041d14d0731e8a4a28cd1b04bc54a4d1d84ca9e2efad913743d4bb48bafd7f16a96b8b11e253e50c4505f6959e38ef80f959327e02c20e0fe721d92e567b4f05c4c3aa49ccdbfa200ba4ff5428672d1f3664a614527196a6d01c7870cb4c484a5355dc5cea3edac210f5110952ca695023bb96af5dc39f2664554aa71fd6be843bb427e835a2dfb6b5825d5ae3505ea46d7252e0ed1b035521da3350cf2963cfe2f7d61b0"}}]}, 0x1dc}, 0x1}, 0x40000) r3 = socket(0x11, 0x0, 0x6) mmap(&(0x7f0000422000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000423000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0xd8, &(0x7f0000423000)={0x0}) socketpair(0x9, 0x801, 0x8a6, &(0x7f00001f5000+0xb6c)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r4) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000423000-0xc)={@generic="04b6b2dd31ea9daf2de6f7cff89b0cdf", @ifru_flags=0x8c00}) mmap(&(0x7f0000422000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000422000)=0x100000000, 0x8) 2018/02/08 15:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000186000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = add_key(&(0x7f0000ef7000-0x8)='big_key\x00', &(0x7f0000cdc000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000600000)='ceph\x00', &(0x7f0000ab6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006ae000)="7e451264a04c680bfc50a1af732786552551c6a88339d9b7d2390919560f494ac375e56a57847628b646bddd04fa144d5269ee87152ce0192d737e5387f1c8decaa5a38a2cbd07816bee7e711046ea49f573be33b3fac8919c49fe331817cea2c1df89a89881849b8c5a55215d4230ce06a5a82fc44a56fdf2ebd7eba2dc5013d85c89eb1178689e85471be725c7f9a4e18c75152e0674b24c09bb851756126a4dfa4bf3c86be27c07a491bcac2262079a921bb897b254142a06eec6", 0xbc, 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000637000)='rxrpc\x00', &(0x7f0000bb8000-0x5)={0x73, 0x79, 0x7a, 0x0}, r3) 2018/02/08 15:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e0c000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000be000-0x17)='net/ip6_tables_matches\x00') open(&(0x7f00002c7000-0x8)='./file0\x00', 0x121100, 0x80) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00001b8000-0x5c)={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x5, [0xff, 0x8, 0x2, 0x5, 0x9, 0x8, 0x80, 0xffffffffffff39e3]}, 0x5c) pread64(r1, &(0x7f0000ce3000-0x30)=""/184, 0xb8, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000546000-0x20)={0xffc0000000000000, 0x3, 0x1, 0x2, 0xfffffffffffffffa, 0x800, 0x3, 0x1, 0x0}, &(0x7f0000ff8000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003cc000-0x8)={r2, 0x2db}, &(0x7f0000ea2000)=0x8) 2018/02/08 15:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001d4000)='/proc/self/net/pfkey\x00', 0x20100, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000063c000-0x4)) recvfrom$ax25(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f00001a4000)={0x3, {"1fb85d6dcdfc76"}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/08 15:30:40 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00005a6000)=[{{&(0x7f0000b71000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f00008e5000-0x50)=[{&(0x7f000005b000)=""/73, 0x49}, {&(0x7f0000f81000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/202, 0xca}, {&(0x7f0000f82000-0x9f)=""/159, 0x9f}, {&(0x7f0000f81000)=""/173, 0xad}], 0x5, &(0x7f0000f81000)=""/172, 0xac, 0xfffffffffffffe00}, 0x6}, {{&(0x7f0000f82000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f81000)=[{&(0x7f0000773000)=""/184, 0xb8}, {&(0x7f0000f81000)=""/227, 0xe3}, {&(0x7f0000ec2000-0xc9)=""/201, 0xc9}, {&(0x7f000027b000-0xcc)=""/204, 0xcc}, {&(0x7f0000f82000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f82000-0xed)=""/237, 0xed}], 0x6, &(0x7f000046a000)=""/51, 0x33, 0xcb9}, 0x1}, {{0x0, 0x0, &(0x7f00000e2000)=[{&(0x7f00001ac000)=""/62, 0x3e}, {&(0x7f00005d2000)=""/29, 0x1d}], 0x2, &(0x7f0000f81000)=""/253, 0xfd, 0x8}, 0x4}, {{&(0x7f0000f81000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000e87000)=[{&(0x7f0000f81000)=""/156, 0x9c}], 0x1, &(0x7f0000f81000)=""/4096, 0x1000, 0x9}, 0x8}, {{&(0x7f0000a31000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f0000f81000)=[{&(0x7f000012d000)=""/4096, 0x1000}, {&(0x7f0000416000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f82000-0x6a)=""/106, 0x6a}, {&(0x7f0000d20000)=""/114, 0x72}, {&(0x7f0000f81000)=""/194, 0xc2}, {&(0x7f0000f82000-0x8d)=""/141, 0x8d}, {&(0x7f0000e03000)=""/216, 0xd8}, {&(0x7f0000f81000)=""/224, 0xe0}], 0x8, &(0x7f0000f82000-0xe)=""/14, 0xe, 0x400}, 0x9}, {{&(0x7f000008b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000f81000)=[{&(0x7f0000f82000-0x47)=""/71, 0x47}, {&(0x7f0000726000)=""/144, 0x90}, {&(0x7f00002de000)=""/42, 0x2a}, {&(0x7f0000f82000-0xf6)=""/246, 0xf6}, {&(0x7f00009a1000)=""/108, 0x6c}], 0x5, &(0x7f0000f82000-0xad)=""/173, 0xad}, 0x3}], 0x6, 0x0, &(0x7f0000f82000-0x10)) readahead(r0, 0x80, 0x8) r1 = socket(0x1000000010, 0x802, 0xfffffffffffffffd) sendmsg$nl_route(r1, &(0x7f0000f7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00004cf000-0x98)=@ipv4_newroute={0x24, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) [ 54.478121] netlink: 236 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/08 15:30:40 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_dev$usbmon(&(0x7f00007d2000)='/dev/usbmon#\x00', 0xffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000dcc000)) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x3) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fe5000-0x4)=0x2, 0x4) 2018/02/08 15:30:40 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) connect(r0, &(0x7f0000007000)=@sco={0x1f, {0x1}}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000009000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/08 15:30:40 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000022000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000022000-0x4)=0x3, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) [ 54.589827] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=5405 comm=syz-executor3 2018/02/08 15:30:40 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000319000)=@ipx, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000f0e000-0x4), &(0x7f0000f0d000)=0x4) 2018/02/08 15:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d89000-0x11)='/dev/vga_arbiter\x00', 0x24000, 0x0) sendto$inet6(r0, &(0x7f0000bc4000)="7ff3518a6de1a9a9e869e12bf5da89f99cc46cb9496c9a8a51b114be2f31f51689ecad3f2f958bce239e4a771d9ea84254ee70a52467902ee1d2e93df2d35b068c2b3928f5405fe7b7f2ac423ec36d880de018095a15368f62a323f44a8e4b959751597977232ed73457a628fe15d423ea4f1e68271214aa093f933aa6f2dcfa302b31b820c428fe660cadc58c3022741cb17f6bf6448a2b949b9b353abd1a067e4faa9eba66ccb86c487e99288c42eb91c7e80f5795758f8fa22d4615809cfd1e03e5f64a46bf46474384", 0xcb, 0x0, &(0x7f00004ac000-0x1c)={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f63000)="1f0000000104ff009143070007110000f305010008000100020423dcff9f00", 0x1f) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000480000-0x1)={0xd7}, 0x1) 2018/02/08 15:30:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2a2180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x1000, 0x4, &(0x7f0000000000)={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff361c}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000263000)='/dev/ppp\x00', 0x4040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x1]}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xa) write(r2, &(0x7f0000899000)="1f000900034005000000000000ff371d", 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000bdd000-0x20)={@generic="9e311e1061ebb5aba88a7460295fc02e", @ifru_flags=0x1100}) 2018/02/08 15:30:40 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/08 15:30:40 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e42000)='comm\x00') exit(0x0) writev(r1, &(0x7f0000661000)=[{&(0x7f0000d23000-0x1)='6', 0x1}], 0x1) 2018/02/08 15:30:40 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000e54000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000010d000-0x8)='keyring\x00', &(0x7f0000e25000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) 2018/02/08 15:30:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e2d000-0x9b)="5db7cc51b91e9b7103f0e28a93b6e9659a2d90d790ab578532495e284dbd03f7186388bebda35620c2ab796a6bbdbe74d81c2076dc2d700eb8206613ea93412c0a1c7a60d3ac36f3b1841c186d4cf6358b5dcde3d7ae5bb0f76161d23ceca41626acacbb94c779bc61b7abe9ddf013357e74ace64791850bf252d42e8c5593e75108609f173aa64844e2c78ba80c48479e92b2b41b5abc7578d7af", 0x9b) r1 = dup(r0) mmap(&(0x7f00007c3000/0x10000)=nil, 0x10000, 0x0, 0x8010, r0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000037e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000afa000-0x1e)=""/30, &(0x7f0000f9b000-0x4)=0x1e) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f9b000)={0x0, 0x240000, 0x1031266f, 0x10001, 0x1, 0x6}, &(0x7f0000f9b000)=0x14) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f9c000-0xa0)={r2, 0x98, "fbe02a986315c954cbab864f662657e658d2aff2988438af46ea97a605ba9085127553445c5ef0743426094cd299b12c09840bd8fc78f38b6c23dbc7a59ae6a0c6c5b53fd73e14d4620b9a263d3cd561d432c1307d939c1c2b1ccaf06d7423b217e88efcfca71210f994f38d4b8f7fdd82e8cf661546b24f323ad7a2373adb59557cbfa1ff16a40f695428f442aff0c34974a553dae04cdf"}, &(0x7f00001e0000-0x4)=0xa0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0x4) 2018/02/08 15:30:40 executing program 7: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f000054f000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x82240, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x27) timer_getoverrun(0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1, 0x0, 0xa0, 0x80, 0x2f, 0x0, r2}, {0x3, 0x0, 0x8, 0x5, 0xd93, 0x1, 0x0, 0x3}, {0x8000, 0xfffffffffffffffe, 0x1, 0x1}, 0x448, 0xb, 0x0, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x3, 0x3, 0x2, 0xe9de, 0x8c68, 0xffffffffffffff5a}}, 0xe8) 2018/02/08 15:30:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0xa1c2e52371808a8) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mkdir(&(0x7f0000011000)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000bd0000-0x8)='./file0\x00', 0x0) truncate(&(0x7f00005aa000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 15:30:40 executing program 4: r0 = memfd_create(&(0x7f00002bf000-0x5)='bdev\x00', 0x1) connect$inet6(r0, &(0x7f00003ec000)={0xa, 0x3, 0x29, @dev={0xfe, 0x80, [], 0x0, 0x15}}, 0x1c) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents(r1, &(0x7f0000013000), 0x0) 2018/02/08 15:30:40 executing program 2: socketpair$packet(0x11, 0x3, 0x300, &(0x7f000010c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x8000000000010000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x41) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x100000000}}, 0x40, 0x2, 0x0, 0x9, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000-0x8)={r3, 0x2979796e}, &(0x7f0000001000)=0x8) linkat(r1, &(0x7f0000001000)='./file0\x00', r2, &(0x7f0000001000)='./file0\x00', 0x1000) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000001000-0x5f)=""/95, &(0x7f0000003000-0x4)=0x5f) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ef6000-0x4), &(0x7f0000000000)) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/02/08 15:30:40 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00001ad000/0x4000)=nil, 0x4000, 0x3, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/02/08 15:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$revoke(0x3, r1) socketpair$inet6(0xa, 0x6, 0x7ff, &(0x7f00008f6000)) add_key$user(&(0x7f0000aa1000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)='0', 0x1, r0) 2018/02/08 15:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write$tun(r0, &(0x7f0000d87000-0x101)=@pi={0x0, 0x0, @eth={@random="bdf50f50fb4b", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@llc={0x4, {@snap={0xab, 0x1, "1615", "f4da18", 0xf7, "121adb67fb97923349d5e7e2f504a4c3ebe265a87b9401c6452ab9737dfa8e44900b2ffd942fd940bbbe169d8c59b72ebd0b74a2d33b66b0474d663fd8eed556d24dff3db22d8488894242a167bf94c7dfed63fd78815c8db78dcbe57b7af3e359b55c557835b028a293d669c40f600467b27104e069306fc65e35ed88872be3a03e912437bb40747cd6a97133f0bf29d7556b67a8a6c047e3a57f4635a2fc6ffec43d8f8a2708300a75b8d6d2ce638bca4b58dbf13b115b817d4ba040c7582f18f97677300bfc4fffd37d2237894e955b024c81a37dcc97af29ebe96ad7f103f096deb8d46b"}}}}}}, 0x101) syz_open_dev$tun(&(0x7f0000e1a000-0xd)='/dev/net/tun\x00', 0x0, 0x800) lchown(&(0x7f00009c7000-0x8)='./file0\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000b6b000-0xe)='em0GPLselinux\x00', 0x1) mknodat(r1, &(0x7f0000473000-0x8)='./file0\x00', 0x1, 0x0) 2018/02/08 15:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e6e000)=0x0) capget(&(0x7f0000ea4000)={0x20080522, r0}, &(0x7f0000b17000-0x18)) socketpair(0x1, 0x2, 0x9e5, &(0x7f000043f000)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000069c000-0x4)=0x1, &(0x7f000006c000)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000012f000-0x8)) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e15000), &(0x7f0000998000-0x4)=0x30) 2018/02/08 15:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d6d000-0x1c)='\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) r1 = creat(&(0x7f0000ea6000)='./file0\x00', 0x60) rt_sigaction(0x7, &(0x7f0000d32000-0x20)={0x4284a1, {0x400003ffffffb}, 0xfffffffffffffffe}, &(0x7f000032b000), 0x8, &(0x7f0000b89000-0x8)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000679000)={@common, @ifru_map}) syz_open_procfs(0x0, &(0x7f000032d000-0x9)='net/tcp6\x00') 2018/02/08 15:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000012a000)='/dev/loop#\x00', 0x0, 0x100000000000000) r0 = socket(0xffffffffffffffff, 0x6, 0x82) r1 = syz_open_dev$mice(&(0x7f0000bd5000-0x10)='/dev/input/mice\x00', 0x0, 0x410201) r2 = add_key(&(0x7f0000cc7000)='ceph\x00', &(0x7f00007a5000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d3c000)="f7573d0ebc4b426c4810ab968ea7f74c28a1d2ab6e5271652045088d80e2474198a46202b60a83fc0bbe66eba34249c0be24192d70adae1cdbbf790dd4d6e8b319546468aeb1547acb0febaf13f1348f40b022f11ae91ac91edcfe7555e4bfa498e42d7b9a17e9af66d78442dd", 0x6d, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000c15000)='dns_resolver\x00', &(0x7f0000900000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00004c9000)='/dev/input/mice\x00', 0xfffffffffffffffb) keyctl$instantiate(0xc, r2, &(0x7f0000dde000), 0x0, r3) listen$netrom(r1, 0x6) r4 = mmap$binder(&(0x7f0000ee9000/0x4000)=nil, 0x4000, 0x3000001, 0x4010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003b2000)={0x18, 0x0, &(0x7f0000416000)=[@exit_looper={0x630d}, @increfs_done={0x40106308, r4, 0x2}], 0xe2, 0x0, &(0x7f0000058000-0xe2)="5031b86daa66f795d5482a718a4bf261455393ca50b57c8f735d4fef7ab7f51eb02f0302588554e1c6937dec526b9915ea18ca4fd35e54d21e260a6757a3df4cf47e39682afd4dc12a6d5025169f7f9495b866ff99a1c57cad76992e32cdceae84d058a1ec2ded91e13e06a0f639a69204581133e1e8e0bb3a7b38c1ae5e53934edc5046433488432fa95426262b655485fefe6c6e7443b84f594c83deee366b69e49f68817fc9b4fb90981685708af3b9361afcf7ecbaed87856462f246d7cf872cc7420a123c6dd95aef0ad585207e4089dc8f243669c4a8fb128304212165101b"}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ee3000)={0x3, [0x0, 0x9, 0x4]}, 0xa) ioctl(r1, 0x400000000000125d, &(0x7f0000cab000-0x3)) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00009e5000-0xe)='/dev/keychord\x00', 0x200480, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) fstatfs(r1, &(0x7f0000a49000)=""/155) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000758000-0x10)={0x0, 0x8, 0xfb, 0x4b3, 0x0}, &(0x7f0000aa5000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000012b000)={r6, @in6={{0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}}, 0x3, 0x4, 0x4, 0x1, 0x84}, 0xa0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00005df000)=0xffffffffffffff7f, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f000096e000-0x58)={0xfff, 0x6, 0x1, 0x7, 0x1, [{0x3, 0x6645, 0x0, 0x0, 0x0, 0x102}]}) [ 54.667941] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 54.695491] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/08 15:30:40 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f000002d000-0x1c)={0x54, 0x0, 0xfffffffffffffff7, {0x1f, 0x6}, {0x1, 0x3}, @ramp={0x9, 0xffff, {0x1000, 0x1ff, 0xfff, 0x4}}}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) 2018/02/08 15:30:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00005cd000-0x8)='./file0\x00', 0x0, 0x80) getpeername$llc(r3, &(0x7f0000972000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000016a000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}}, 0x20f60000) 2018/02/08 15:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000dae000)=[], 0x1000000000000276, &(0x7f0000123000)=[], 0x1000023e, 0x0) 2018/02/08 15:30:40 executing program 5: 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, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r2 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x88) r3 = dup2(r0, r0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f000092d000-0x8)) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000085d000), &(0x7f0000205000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000041b000)={@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3, 0x1, 0x2, 0x8, 0x5, 0x1, 0x5c}, 0x20) getsockopt$inet6_buf(r3, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/02/08 15:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000321000-0x4)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000084000)=0x410, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4), 0x4) 2018/02/08 15:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000293000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8102}) setsockopt$inet6_int(r0, 0x29, 0x800000000035, &(0x7f0000b50000-0x4)=0xa, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ea7000-0x4)=0x173, 0x4) pipe(&(0x7f00006bb000-0x8)={0x0}) bind$ax25(r1, &(0x7f000061e000)={0x3, {"5eab0171d1e02c"}, 0x3ff}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003000-0x48)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x2, 0x8d7, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x10000}, @in6={0xa, 0x3, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x3}], 0x48) sendto$inet6(r0, &(0x7f0000e14000-0xb2), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty, 0xfffffffffffffffe}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/02/08 15:30:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f000039d000-0x10)="0f", 0x1) pipe2(&(0x7f0000d51000)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d95000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b6000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d48000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9, 0xb4}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000c02000-0x90)={0x800, {{0x2, 0x3, @empty}}}, 0x90) 2018/02/08 15:30:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000abf000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f000072b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000ac2000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) chdir(&(0x7f0000870000)='./file0\x00') pivot_root(&(0x7f000003b000)='./file0\x00', &(0x7f0000988000-0x8)='./file0\x00') getuid() mkdir(&(0x7f000022e000-0x8)='./file0\x00', 0x0) 2018/02/08 15:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$mice(&(0x7f00007bb000)='/dev/input/mice\x00', 0x0, 0x4001) seccomp(0x1, 0x1, &(0x7f0000295000-0x10)={0x1, &(0x7f000005f000-0x10)=[{0x6}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ftruncate(r0, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000d0e000)='cpuset\x00') setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000f14000)={0x1, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}}}, {{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}}}, 0x108) socketpair(0x0, 0xf, 0x33, &(0x7f0000356000-0x8)) sendfile(r1, r1, &(0x7f0000f86000-0x8), 0xfff) 2018/02/08 15:30:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x103001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x29a}, &(0x7f0000c38000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d87000)=@assoc_value={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) listxattr(&(0x7f00004e1000-0x8)='./file0\x00', &(0x7f0000203000-0x1000)=""/4096, 0x1000) write(r2, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000b4c000-0x4), 0x4) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000261000), &(0x7f00002dc000-0x4)=0x4) recvmsg(r2, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r2, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000d5f000-0x3e)=""/62, 0x3e}, 0x0) 2018/02/08 15:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) r0 = request_key(&(0x7f000016e000-0xc)='id_resolver\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000035c000)='}%\'\x00', 0xfffffffffffffffc) add_key(&(0x7f0000844000)='pkcs7_test\x00', &(0x7f00003c1000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x2, r0) request_key(&(0x7f0000896000-0x6)='logon\x00', &(0x7f00008ca000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001bf000-0x46)="7fafeeb67feb2685d55bda755654a2ba1b55901ee2485b9e47bb01f3db63e1ec9acef2895500043cf41e58d1e6556f6348d2a0f345fdd6373b8ed6e5b24c104e2ea326e7c754", r0) 2018/02/08 15:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c32000)={@dev={0xac, 0x14, 0x0, 0xd}, @multicast1=0xe0000001, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ef3000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00006fd000), 0x0, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/08 15:30:40 executing program 4: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006e7000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000fd000-0x8)={0x0, 0x7}, &(0x7f0000bb4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000204000-0x6)={r1, 0x5}, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fgetxattr(r0, &(0x7f00000b1000-0x1e)=@random={'security.', '/proc/self/net/pfkey\x00'}, &(0x7f000013c000-0x16)=""/22, 0x16) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) set_tid_address(&(0x7f0000dc6000)) 2018/02/08 15:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000052d000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}) flistxattr(r0, &(0x7f00003ff000), 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b26000)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000d28000/0x4000)=nil) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f000098e000-0x6)) 2018/02/08 15:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x804fffffffc) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/02/08 15:30:40 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008af000-0x4)) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@llc={0x1a, 0x0, 0x3, 0x1dc, 0x0, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000002000)={0xf5, 0x6, 0x0, 0x4, 0x4, 0xfffffffffffff001}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/rtc\x00', 0x80003, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000000c000-0x3a)=""/58) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/08 15:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000039000-0x10)='/dev/sequencer2\x00', 0x802, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000bf1000)=0x4, &(0x7f0000e83000-0x4)=0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6c000-0x24)) pwrite64(r0, &(0x7f00000a1000)="0b0094fff3d40060735f3691118ba48c78dda0e4cd1156783cd9c65ef4d547f2cb81472b9abc789520d3058f34e9abd9ab8d8e9ecb178cffa1f184a40ac4064e0e5bae21198ea9d30ed0f4c0189ec6050e0d3cec48ff30a93dc620ff8eb32837b72c8f0b6a88bf0cbc0008e59c196bffb4bb9ee6d7757be3494e1fce110aaf16a09ef5117b0313511c", 0xfffffefe, 0x0) 2018/02/08 15:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000078e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000030d000)) r3 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) sendmsg(r1, &(0x7f0000348000)={&(0x7f0000b04000)=@ax25={0x3, {"9d9399e4087c0e"}, 0xbee7}, 0x10, &(0x7f00001ba000-0x70)=[{&(0x7f00003cf000)="25cd186176dc68938844469f4a6eb645d8001546104c86f6f9596e376cf769a1d641ff7af293", 0x26}, {&(0x7f0000cde000-0x1)="ff8c129d", 0x4}, {&(0x7f0000fa3000-0x38)="4098c8d685723ad4a0912e56cc109c85864b6f4bdc95215a1dd86677ffdc9ebaa5e06a3e656a82756e41962b0f0a2cbd6fed2a76dac113c4", 0x38}, {&(0x7f0000482000-0xbb)="a6fd9bbc12459740f0ffab3e09a9855751f6e899e43c4e06600efb92283994ab532feef19029b3085f931b3638e98d1fb685fdaa5dfdab5f0f916268b5e6caf655f096e45acea07405b787bebb067a299f3e371f148b4c9c3202e2c788c4c37c6026f5703ca9301e05c946be49c55cd5b77c9aab392d4b667826037e35acb22c69856f1d2764d756e7e150b3f3d955110596c58d00fb9bad512766fbe3c1c02cff736a831f88b90e184fe55b155927a696fcca65d09318742f6b38", 0xbb}, {&(0x7f00004a9000-0xe)="db8f03e569824949bc0b60cc3934", 0xe}, {&(0x7f00002c5000)="d4e93911f9b8a4e3be67a1e46c1bdecb2d", 0x11}, {&(0x7f0000416000-0x87)="669508536337f1a434982a1f74bcf36e2a83210ed0665c65e47c4cf7cef095ee43176c29e71a236e58db2fc5f72d4bd833e91eb0867ebbcf5f87bc5f09c9cca1bdd87408baf051900df6f3f32d5bf71c7994c19c67899435ec61dde9d2e5e5ed3cdd0b3b6db1714626023d16fc124c464db197695c16390d2aa969a88cd926213a996e1932e0a9", 0x87}], 0x7, &(0x7f000056a000)=[{0x98, 0x116, 0x62, "f0aa0a2e8e2fdeb84dfb3536890ef39e96e241c7fc7f2ae6a94576acb1492689995aff4d37244479ff0174bcb3f7740e599225e1f9661495a090c750959322938ed256a18f19c0da0e99648e8a7583fd1b2d52381a806d5ff748769860e21560a700371e85bd4534440978f460256b7714867c7b877cdb199fea2eeafea3cf9617de"}, {0x20, 0x12b, 0x7f38, "6bf2479e1bbbb5c01f"}, {0x10, 0x10d, 0x100}, {0x68, 0x117, 0x8, "8063e6a50734d850a7759631fb4c5b5d75a3c939b2a5a3ccc825f9825f633b9efc96970ec2e3eac6e16a4c2e596b9a7d07fbbd8b4ff637eebb52fed2f166f76f089ad5b949742d1a6d62ce9a89be168a07"}], 0x130, 0x24004801}, 0x8000) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff}}) 2018/02/08 15:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) clone(0x0, &(0x7f00001da000-0x88), &(0x7f0000000000), &(0x7f000035c000-0x4), &(0x7f000019e000)) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00009a7000), 0x4) 2018/02/08 15:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000086f000-0x8)='./file0\x00', 0x200000, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000085e000)={0x0, 0x1ff}, &(0x7f000008c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c41000-0x14)={r1, 0x2, 0x0, 0x0, 0x80000000, 0xffffffff8e8b4df0}, &(0x7f0000db6000)=0xf) r2 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") r3 = fcntl$dupfd(r2, 0x0, r2) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000ab000)='/selinux/load\x00', 0x2, 0x0) acct(&(0x7f0000774000)='./file0\x00') write$evdev(r3, &(0x7f000040d000)=[{{}, 0x40, 0x7, 0x5}, {{}, 0x7fff, 0x9, 0x3}], 0x30) execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004da000-0x8)=[&(0x7f0000019000-0x13)="6664001f66d0"], &(0x7f0000d96000-0x50)=[&(0x7f0000c27000-0xc)='bdevmdPsum}\x00', &(0x7f0000c89000-0x6)="6664001f66d0", &(0x7f0000b15000)="6664001f66d0", &(0x7f0000a11000-0x2)='#\x00', &(0x7f0000b7b000)='vmnet0\x00', &(0x7f0000595000)="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", &(0x7f000092b000)="6664001f66d0", &(0x7f0000eea000)='eth0\x00', &(0x7f0000921000)='}:\x00', &(0x7f000051a000)='\x00'], 0x0) 2018/02/08 15:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000, &(0x7f0000001000-0x2)="b4", &(0x7f0000001000), &(0x7f0000dfe000-0x4), &(0x7f0000000000)) mincore(&(0x7f000002b000/0x2000)=nil, 0x2000, &(0x7f00005b6000-0x28)=""/40) 2018/02/08 15:30:40 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000306000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000e8b000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x22010, 0xffffffffffffffff, 0x2000020000) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00008bf000)="240000005a001f0014f9f407125a00001c13171308001000fff708ff0500020001000000", 0x24) 2018/02/08 15:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x15, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}]}, 0x28}, 0x1}, 0x0) pipe2(&(0x7f0000963000-0x8)={0x0}, 0x84800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c24000-0x20)={@loopback={0x0, 0x1}, 0x20fd, 0x0, 0x1, 0x8, 0x35, 0x0, 0x8}, &(0x7f0000d46000+0x837)=0x20) 2018/02/08 15:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000e77000), 0xfffffdd6) 2018/02/08 15:30:40 executing program 4: r0 = socket(0x2, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000969000), 0x0, 0x0, &(0x7f0000292000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) recvfrom(r0, &(0x7f0000c92000)=""/127, 0x7f, 0x0, &(0x7f00000b7000-0x58)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "af74d9d979b2f4704e557e83ca4e5588c16aea3c2a32a4e634ab34e0b7d3839f0ea199c1e332b7af150e5f3d0e686dcc0d696e369a8739c2fb04a48dc8ac8f"}, 0x60) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000)={0x3, {"454ec6d439f0eb"}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5e}, @in6={0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xbaa8}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x82d6}], 0xd8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}, &(0x7f0000002000-0x10)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000001000)=""/176) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000004000-0x4)) 2018/02/08 15:30:40 executing program 6: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000021000-0x8)='./file0\x00', 0xc4080, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000035000-0x4), &(0x7f000001e000-0x4)=0x4) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000043000-0xb)='./file0/control\x00', r0, &(0x7f0000042000)='./file0\x00', 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000040000+0xf80)={0x1f, {0x2, 0x0, @rand_addr=0x5}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, {0x2, 0x2, @empty}, 0x86, 0x8, 0x3, 0x3a0e, 0x1, &(0x7f0000041000-0x10)=@common='sit0\x00', 0x6, 0x3ff, 0x401}) 2018/02/08 15:30:40 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004000-0x87)={0x0, 0x5d, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881b43671"}, &(0x7f000000a000-0x4)=0x65) sendto$inet6(r0, &(0x7f0000004000-0x27), 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/02/08 15:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff}) capset(&(0x7f0000b48000)={0x20071026}, &(0x7f000027c000)={0x0, 0x0, 0x0, 0x0, 0x7}) r0 = add_key$keyring(&(0x7f0000e66000-0x8)='keyring\x00', &(0x7f0000351000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000194000-0x5)='ceph\x00', &(0x7f0000940000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e85000-0x4f)="61df0f20fd539baa317a292f9bd11fa91c96ddc5d5abcc696f6a51e842b7f56adf163372f7c1d2f2f3b8b58fb923e4a477798cf4e37d5f8a356de907c0619c65f81d4c86ecc2a038a490080891ae71", 0x4f, 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x5, 0x6, r1) 2018/02/08 15:30:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x202800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x10000, 0x90000000000000, 0xff, 0x2, 0x1, 0x8, 0x7, 0x6, 0x3f, 0x603d}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0x9, 0xa6d4, 0x0, 0x0, 0x0, 0x800, 0x4001, 0xc, 0x1ff, 0x3, 0x6, 0x1000, 0x3, 0x3ff, 0x4, 0x3, 0x7, 0xc000, 0x72f, 0x8800000000000000, 0xff, 0x0, 0x3, 0x9, 0x80000000, 0x401, 0x9, 0x1d, 0x180000000000, 0x100000000, 0x3, 0x0, 0xfffffffffffffff8, 0x5, 0x200, 0x101, 0x0, 0x3ff, 0x7, @perf_config_ext={0x100000000, 0xf4}, 0x14004, 0x8, 0x5, 0x1, 0x1ff, 0x7, 0x36aa}, r1, 0x3, r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000a67000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) [ 55.081815] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 55.093662] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure 2018/02/08 15:30:40 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000030000-0x11)='/selinux/enforce\x00', 0x8280, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000009000)) mknod$loop(&(0x7f0000037000)='./file0/bus\x00', 0xc040, 0x0) 2018/02/08 15:30:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000128000)="0003d2", &(0x7f00008f7000), &(0x7f00006d4000), &(0x7f0000fcf000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 15:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002de000-0x7)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009e7000-0x4)) r1 = syz_open_dev$random(&(0x7f0000bdf000-0xc)='/dev/random\x00', 0x0, 0xb) flock(r1, 0x0) 2018/02/08 15:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) timer_create(0x7, &(0x7f000000f000-0x60)={0x0, 0x24, 0x3, @thr={&(0x7f000002f000)="5df162bec3adfc50f2d9a528db7a063ccc8cea10fe77b7e469a13b8a5fcc38ab1e797ff21a154d50daa1c0a39961a66248a817727c956f74ac0e3b8be429c9b4b89ef790c031af1fbe574cf43cb51e8d161d4daca047fd1ee685793b6361fa6fc4ca830aa728404a81ec2aaac33a05912ce0b9c9cad0ff922346342e21dd5c127598118a040b20d5376a2a3548bc0914f5633f1879f174b4b5ac5d0e562fb4c3ad7bdfe9f96205d8c88d4f115d3797104ee6b22870c29426dfebaeb1aebac044e20aa709208a0f638b87a6bd2b309e9bc405441d025a7d4f9f98082733c97dd2", &(0x7f000022d000-0xae)="9d955dfeb42deb47810abcf3a7ddf6bf473532239cad9a3e82a12e809c89a2148020a8201aa6cc6ba0a8fee51bdc589f05b02be1cc81e7d31311432438a8ec263a89f275c1b70fb9d3e8b4c051a023edd1d6fcaa8be45a3d9a090671ff79fe9c4efbbd99ed82a7c16828c9a2433a9b403e8ad898deafbb227b09b7ecbaf8e99cde17b8baa91f8f3436425f1a54d9fe31bac60ca95153ca21a8ef118d723f8348d107eb1b9742cffbd9eee8f90cc4"}}, &(0x7f000045f000)=0x0) clock_gettime(0x0, &(0x7f0000f15000-0x10)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f000001b000)={{r2, r3+30000000}, {0x77359400}}, 0x0) timer_create(0x7, &(0x7f0000cd7000-0x60)={0x0, 0x24, 0x2, @tid}, &(0x7f00005c1000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000a97000)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f00002b7000)={{}, {r5, r6+10000000}}, &(0x7f000075c000)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d4d000-0x1d)="441f080b0100000006ffff00000302781305004da600e211a1bf03025f", 0x1d) 2018/02/08 15:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) fadvise64(r0, 0x0, 0x5, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00006f5000)=0x2, 0x4) signalfd(0xffffffffffffffff, &(0x7f00009b0000), 0x8) 2018/02/08 15:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000234000-0x8)=0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050}, {0x25}, {0x6}]}, 0xfffffffffffffef3) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e54000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00006cc000-0xdc)=""/220) 2018/02/08 15:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00007a8000)='%\x00', 0x2) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000885000)) fcntl$setstatus(r0, 0x4, 0x400) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b73000-0x4)) 2018/02/08 15:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000078c000)={0x0, 0x0}) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004e9000-0x7)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f1e000-0x3c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0xc0fe, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0xffffffffffff50be}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x3c) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) r2 = creat(&(0x7f000041a000-0xc)='./file0\x00', 0x82) r3 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) r4 = fcntl$getown(r3, 0x9) r5 = geteuid() getresuid(&(0x7f0000982000), &(0x7f00000bb000-0x4), &(0x7f000087f000)=0x0) r7 = fcntl$getown(r0, 0x9) r8 = fcntl$getown(r2, 0x9) r9 = geteuid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a65000-0x4)=0x0) sendmsg$nl_generic(r2, &(0x7f0000e9f000)={&(0x7f0000679000-0xc)={0x10, 0x0, 0x0, 0x80020080}, 0xc, &(0x7f0000e96000-0x10)={&(0x7f0000bca000-0x172c)={0x172c, 0x2d, 0x8, 0x5, 0x0, {0x13}, [@typed={0xc, 0x8e, @u32=0x200}, @generic="51e45df5f5bf66c39c631c24971bc2eee44e4c8f253b7e0536afa0d6ce0f949082456bd95284e44da742c7d9fc80664ce9047df7d38b2b0a1ac4cd4e30e40d477bafda110e0b18fde62e10c5dbec37d6629d97c37c5b6d6eb1c673b1d159992615a08b6351752d675320a48950e8d615e6483d1e8f65c99e2e55c3f26d891269f7668926593511a58d8a841d97ee8e6a85bf994be6c758e47856443ca857ffdf3bda5a9c7fa73485481515b0eaeb031af20eccb1ef941c3da43a148f14c0c61b6af0fb2a997194aa8f2c7a02", @nested={0x1154, 0x44, [@typed={0xc, 0x73, @u32=0x9}, @generic="96926b13ed14d49e4f82724f55d2", @generic="05d0f13a7fcccd34e57adca0938349e48152173c47bff2fa886a005a355562e6a2572381454d7a33e1d6f6f234088ed12fb7743b8d729f6cb4051ee111ad4c36c7aec5a73fbeedcc34dc872f0d221ea73afd5f3f4685ece4794791541cf6891549f6", @typed={0x10, 0x74, @u64=0xed}, @generic="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", @typed={0xc, 0xb, @pid=r4}, @typed={0xc, 0x63, @fd=r2}, @typed={0x10, 0xf, @u64=0x7}, @typed={0xc, 0x28, @fd=r2}, @generic="59fa806c18f34b02b55ffd64f1759ea49ec5df0e21255b3768655eb6a6ee12d26995585fbb0a13272d875d884c35338b918f3a7dcc6debfb7bf278a233d838843b3a2a42af0539e57113a60ab46a51e6bd6e039e57a83fcd0fb40650eb8343e19c3193ceaa28bbb1ed24f04a6332d0cd3f11d705c4d3a88786875166fa9a20835c130d50766255e3e0bd538a4775"]}, @nested={0xa0, 0x2a, [@typed={0xc, 0x30, @u32=0x101}, @generic="02180005f277819bbdf3c740dad6ce2e73fa147bcb6de04b864a8d298af8dfee8a9023ccdd31691861546e52714402cd096385a888c15aedb238584ecb03fe72740eea835fc855013697d171791fd241342f2293715a86b320a20e94fc44719236d31608e6d747a2e6c584950fdb9cb42a56f9e38a287548fe165db66e2b0b7ed307337cfd431c88704443f4d4ac"]}, @nested={0x2fc, 0x34, [@typed={0xf4, 0x52, @binary="4be1e597de1f4c35c4df3ea5ce93f5c8f226fd93af4b629e73d2d6caf54a7b7d633a6e3d9a6aabaa065a2b5fa3ebd05abf4b0082bf64946af0291558fc98b0e19600ee95d43b366ffe74a88088f289a9de787dfd40c169e737b681098fa0693525e09f1f4d384b1ca86d3a4e8652997d7728365bebe0916262e14e2988568488c3c26806ec37cfa87ad28616bce0b5bd61ff8c7b84d95725519a1fd1f3e97228b5b9cd55840c1b556fdc1b64c74587ddad14db90c57d921af9ee36fba67ca22329f2a532eea977ae0115785d64c946d2f4cecb3d84766cb0da52e85d46d17a67a5a392525029d87d6e"}, @generic="04b3895cbf81cad6235eabb9d2582e80677795bf1fdd58f2706f9764d51b069c4e0bd865a0777b74f1d8a0b84db82a405b2e905aba68c4a1", @generic="71bf982d0d335aa93224524c41a72fc20b65116e538c2b4858a6f57f8c134e9f11365e1410d3ef115215", @typed={0xc, 0x4c, @uid=r5}, @generic="aec4073edff64e1944a6b921a92381bb7ecb1ac6d029ec3cab42e4e0a9f9039afdb796263589d6b00fa8ea835ee2eb62ff44201fdd2869f77a344005d6924a806cb2bb1bcca2051434c833237297431d2b128987e30088290dd48af6ad1acd0746194f0ec02e10d274ab161d3d6e71a0cef4fef88e3e025644b7d063179ba96eee8fce0548a459a1489f83ca2b4c1a14aa178bb6c7daff3b0326fe6ba9052a9e7860e150a4c9a79f39b8c9ee4170ca4df623b807e3af03e1c09d0f", @typed={0x14, 0x69, @str='^vboxnet0\x00'}, @generic="28871c4f9c383fd97c3a57ce4a85c4b7334fa8064300c78b3fe86abe6cf269335092a8224858d5d85c34fa0617921c4429585da97b21e8648bbb5bdc7aaf1e4d38da14aaec9995c10af490e6bdeb6728d274f22fcdd70c050130e12cb8682f67a8c03c8d866e60f13fea72f3b726986e4294c75eb05b802312b882d4d20bea53e9729dd532a57e6aed13c392e57b6847baf7c23287dac28b4bb22c0906ae99a87b305ceab76756fd6ed885435aa96f776fd07ea4fbe30b0119cff0931f", @typed={0x8, 0x64}]}, @typed={0xc, 0x88, @uid=r6}, @nested={0x28, 0x93, [@typed={0xc, 0xd, @pid=r7}, @typed={0xc, 0x10, @fd=r3}, @typed={0xc, 0x76, @pid=r8}]}, @typed={0xc, 0x4d, @uid=r9}, @nested={0x104, 0x3, [@generic="33d592e2839e05a9b2431ef380fd0ff0d98f0cd00821dd4742c7e65c40d28eedae728de3e345bbf82065acf6af6d400707409e06d44d607580b306ae23e4c4c58c128d464155514cf315815b83e68f81d0f191c968ebee764c388b9636444e6447830e8a20af6e321ca76bf5ac30a4036630cfb1ba329ac7104180ccbb71a559ed90964cf9e79b75174b06ef623a148b36802fad0a2b2fcc0b4794c7d5db9dfc3ab8876a685955af184dd6812c144111c180a11aff9772e5ce587b1f2b06142e67c39db30c82975785f8f6a979ae62f36685ee9e7dc0d1ddaa1a2ab4ab5d1a46902edcf38fba905775bf0742032fcc", @generic="ce2e5524c7a6725f75ec8d0aab24ff42d4"]}, @typed={0xc, 0x96, @pid=r10}]}, 0x172c}, 0x1, 0x0, 0x0, 0x4}, 0x20000041) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) preadv(r3, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x2) 2018/02/08 15:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) unlink(&(0x7f0000c5c000)='./file0\x00') chroot(&(0x7f00007f8000)='./file0\x00') open(&(0x7f0000428000)='./file0\x00', 0x2000000000083, 0x0) 2018/02/08 15:30:40 executing program 6: clone(0x0, &(0x7f0000d0a000), &(0x7f0000484000-0x4), &(0x7f0000dd1000-0x4), &(0x7f0000b52000)) symlink(&(0x7f0000b2f000)='./file0\x00', &(0x7f0000fb6000-0x7)='./file0\x00') socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/08 15:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007cd000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x111000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00004c4000)={0x5, 0xfffffffffffffff8, 0x5, {}, 0x1, 0x9}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syncfs(r1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000468000-0xc)='/dev/rfkill\x00', 0x105042, 0x0) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000048000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00009b3000)={0xffff, 0x6, 0x9000}, 0x4) 2018/02/08 15:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000e05000-0x8)='./file0\x00', 0x200, 0x60) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000b4000-0xa)={0x3, [0xfffffffffffffffc, 0x40, 0x2]}, 0xa) readahead(r0, 0x8, 0x1) ioctl$TUNSETIFF(r0, 0xc0045878, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) 2018/02/08 15:30:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000048000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000047000-0x11)='/dev/vga_arbiter\x00', 0x20400, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000046000)) r3 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000003a000)='/dev/snd/seq\x00', 0x0, 0x802) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) finit_module(r3, &(0x7f0000047000-0x40)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) write$sndseq(r3, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x9, @time, {}, {}, @quote={{}, 0x0, &(0x7f000002c000-0x30)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000003a000)={0x122, @time}) connect$l2tp(r3, &(0x7f0000018000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x3, 0x3, {0xa, 0x0, 0x50af3808, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x10001}}}, 0x3a) 2018/02/08 15:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x80000000ff, 0xa, 0x0, 0x7}, 0x20) 2018/02/08 15:30:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) r3 = getpgrp(0x0) mq_notify(r2, &(0x7f0000b3a000-0x60)={0x0, 0x9, 0x4, @tid=r3}) shutdown(r1, 0x1) timer_create(0x5, &(0x7f0000a28000)={0x0, 0x8, 0x0, @thr={&(0x7f000041f000)="8a7013d16ac54700734c7d64f4e8b526259e47cd20a5140178becf84e889e59e15ad0d82ab19f92850734e38efbc03eb95f8a2c833359e2ffe367c6c261c9c44416d673c4986ba0401fe493d8f7cb13d078a3528b7d643d7caf76154c3815af5337e5c6de161d89947f3147e0aa0ae6af5ed2cc70b37b9a4e5bc19b845b3f9572327f8c48da686f09d85805df6f950929ffbc50b4ea293601a6af7717f82a44dd7f6", &(0x7f0000974000)="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"}}, &(0x7f00009a3000)) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @loopback=0x7f000001}, 0xfffffffffffffd62) sendto$inet(r2, &(0x7f00006e7000-0x1000), 0x0, 0x4000, 0x0, 0x0) r4 = gettid() getpriority(0x2, r4) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/02/08 15:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000c6b000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000032b000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e5d000)={0x2, 0x0, 0x10000, 0x5e1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000f9b000)={0x8001, r2, 0x1, 0x1}) 2018/02/08 15:30:40 executing program 0: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000d000-0x18)) mkdir(&(0x7f000067f000-0x8)='./file0\x00', 0x82) r0 = open$dir(&(0x7f000088e000)='./file0/bus\x00', 0x4a3fc, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003f6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000001000-0x14)={@empty, r3}, 0x14) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e93000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000412000)=0x1c) r6 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x10102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0xffffffffffffffff) r10 = getgid() r11 = getpgrp(r9) fstat(r5, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4), &(0x7f0000001000+0xc2a)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r6, &(0x7f0000001000)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000+0x7cd)="186e99bd83ae7833c11ebbe7566b94e46dc67a84637581d924f6e2e4cdf23dc110d36b2c315d782fdb7b2a9df3cb717d6009beff4664207a43c7690e245ea2f0ef28ecda27e7af386891b04b6abe9fe087722ef8a3a6dc85312b3ab691d1d2aedf23b64b76a7377ce3aee90727a86992e70d3699eebd729c07ec8e5f827d6f1ea84b5e", 0x83}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r7, r4, r8}, @cred={0x20, 0x1, 0x2, r9, r4, r10}, @cred={0x20, 0x1, 0x2, r11, r4, r12}, @cred={0x20, 0x1, 0x2, r13, r4, r14}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r5, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r4, r16}, @rights={0x28, 0x1, 0x1, [r1, r2, r0, r5, r0]}, @rights={0x38, 0x1, 0x1, [r5, r5, r1, r1, r1, r5, r1, r0, r1]}], 0x148, 0x80}, 0x82bb25d6282a67eb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000002000-0x12)="77ec4a27dd2549171d24a68ff83d22a1860b", 0x12) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00002ce000-0x8)={0x20, 0x80}, 0x8) 2018/02/08 15:30:40 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8081, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={0x0, 0xffff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000008000-0x10)={r1, 0x2c, &(0x7f0000007000)=[@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffb}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000), &(0x7f0000008000-0x4), &(0x7f0000007000)=0x0) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000006000-0x638)={0x638, 0x1c, 0x300, 0x3, 0x0, {0xb}, [@generic="b3431edeaf5d25d8a4419cfc136494cd9d94fb8157fe268fb65a4b8b1296efffdaefd1e1d42a1cb7530cd31b327bad9c58ca35d842cc9a9c042ecb61d992d6b30ae6da696f990e0e0f2980120917434a71dc35f58066b2e0e998d33c16fb12861d3645492d581bf9f6f57148d156e57b9aafcbe2d0be9df8d1e3c5e336182f27d140ba147a66f932f2902a605dbea1a6b5d6cfef6fd4d9890ecb39712166bc25b5aa6c02e871c11d17eb5423367fc058f5244baca277a8435384644a7eb6375e82de255d06aca79f4a6c6ecbdbbc217d33754a585ab2f0fa6cf2357f6dd3fc7d022a178572526349319838e56b4c2d13b9fa", @generic="ea033536119dfa3717ed6903414ac39be24b1c7e77043c43e32a9546f770abaaf7b01fac9fd5a44a8a7464ce8979618e54fbee922159976378d9d2e621e05bfd278fe6281617c603a092df54599bbf1e7ce0e7aa78cac8a60c542d15fdceabdf75f39cfcdd69b42b605cb55484681923f69073df472d846ee4796f769f17250e65f698d503ae4e67e113cf49e96a71f56a04d7cc1dfa90e9a4246ec8f6bd55ecbb0d1c06e9a640ec6a87c8bd2bf29d9494bba22584c2d4f497f40e7e55121fe4bbfe", @typed={0x18, 0x5f, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x11}}, @typed={0xc, 0x18, @u32=0x81}, @typed={0x18, 0x4c, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x34, @uid=r2}, @nested={0x26c, 0x56, [@generic="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", @generic="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", @generic="5ff65159087e899648d65a22c2e2eca715e0a127a1c35d73e762e8b59262fa9f3b353e20c6bc58291390c58addd40167ea15838ed3624de653100910aeaada8a707725ae4305c6d9c040", @typed={0xc, 0x9, @str='{)*\x00'}, @typed={0xc, 0xe, @pid=r3}, @typed={0xc, 0x89, @u32=0x8001}]}, @nested={0xd8, 0x18, [@typed={0xc8, 0x1b, @binary="71a41c7d0d8bd9eace2daf518bb553f870b20964fe92d5f3787f0a810ee09fd797ae21bdde805da007a25743ef797460d42b55e73ead2e5983cc248defdc877ebfa8978ca19cd4dc334939d9c1b93d3217b2cce7d2d1a6994dda7fe0f2e12eaa1ac73786365af1888d81d48de227894f9df0b8ec8ca9c794bebc643dc6fe4277496f18dc793407a68ce78de0571dc477c7e6399eb958553156211084849fc03f35621bbee2c27464a6c3e73d46466d821e547d6bee83066c3d480fdd7d"}, @typed={0xc, 0x55, @pid=r4}]}, @typed={0xc, 0x7, @ipv4=@empty}, @generic="41d5eb87057186e56ab52ff25810d1889b562046f6189a495dee2fc2509f6422b538e10b3698b6a9295bdaf594b48168b75c5647e56ca5d61c1ebb4cea06be58399b32a6b7c1920f800a00d7c6aa213e7219cb3af16f0deb23803e7f8d171068e9b0279ef832e40c3a30f10b18e037c60745af40f6608abd6a11137fb25e19eb0719f9a1393429dba497dcd82e049d58a362ff0b3fa6af73a38615d6cc23b624a921378bc4006dd19526d4a10226f9f719ebabf4782d61520de6648f398cfb79e1159679993a9fa9d3e58272a60de8ac963bb553fc40"]}, 0x638}, 0x1, 0x0, 0x0, 0xc0}, 0x20000000) splice(r0, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000001000-0x8), 0xd4, 0x0) 2018/02/08 15:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000df7000)={0x0, 0x0}, 0x800) dup3(r1, r1, 0x80000) write$eventfd(r2, &(0x7f0000d22000-0x8)=0x3, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000094b000)=0x1, 0x4) r3 = dup3(r0, r0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000bd5000)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000029a000-0x1214)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in6=@empty}}, []}, 0xf8}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) 2018/02/08 15:30:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$void(r0, 0xc0045878) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/4, &(0x7f0000000000)=0x4) 2018/02/08 15:30:40 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x9) r1 = socket$inet6(0xa, 0x807, 0x5) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00004f4000)=0x0) ptrace$peek(0x3, r2, &(0x7f00005f0000)) getpgrp(r2) connect$inet6(r1, &(0x7f00002b2000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffff01}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000939000)=0x8001, 0x85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009a9000)={0x0, 0x1, 0x30}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e62000-0x8)={r3, 0x7ff}, &(0x7f0000840000)=0x8) 2018/02/08 15:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000c35000-0x24)) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a69000-0x9)='/dev/sg#\x00', 0x6, 0x12000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004df000-0x8)={0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00009a0000)={r2, 0x4}) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000c53000-0x4), &(0x7f00007ef000)=0x4) 2018/02/08 15:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00000ac000-0x28)={@common='tunl0\x00', @ifru_map}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002b2000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x9) 2018/02/08 15:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = inotify_init1(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d18000)='children\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000187000-0x8)=@assoc_value={0x0}, &(0x7f0000443000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000230000)={r2, 0xf4}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) rename(&(0x7f0000bc6000-0x8)='./file0\x00', &(0x7f0000668000-0x8)='./file0\x00') fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) get_robust_list(r3, &(0x7f00007c2000)=&(0x7f000067c000), &(0x7f0000066000)=0x18) get_robust_list(r4, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/08 15:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f000095f000-0xa)='net/l2cap\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ab7000-0x8)={0x0, 0xed4}, &(0x7f0000b09000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e58000-0x8)={r2, 0x6}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000f26000), &(0x7f0000685000)={0x0, 0x989680}, 0x8) 2018/02/08 15:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000a80000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/08 15:30:40 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) preadv(r0, &(0x7f0000004000)=[], 0x1be, 0x1) 2018/02/08 15:30:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2018/02/08 15:30:40 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_getscheduler(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dd0000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000081c000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, [0x5, 0x4, 0x6, 0x1, 0x6, 0x2, 0x4, 0x2b, 0x0, 0x3ff, 0x8, 0x200, 0x1198, 0x9, 0x9]}, &(0x7f00007d9000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000075f000)={r2, @in={{0x2, 0x1, @empty}}, 0x3f, 0x7f6, 0xfffffffffffffe01, 0x3, 0x6}, &(0x7f0000454000-0x4)=0xa0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000b5b000-0x60)=@nfc_llcp={0x27, 0x3, 0x7f, 0x6, 0x100, 0x4, "dcb1e9be4836236ef35103ad153bb8455243fd0dc0b1e128b27d136fd4d672f340d2e6a731e9be6cc92d4374d4c7f244f5cca9fae9c2bb516794583899fd9b", 0x9420}, 0x60, &(0x7f0000649000)=[{&(0x7f00009cf000-0x70)="b459abd3190e8b7dfffde558be3e60a02563ae4a25741dc676dcfdbbf9364903a72bd99ca57326cbd5ce13f8d2e28c3f6783adaec8aff5503ac030a201f1752544bc34c8e15d0054d71e31f761d23fd4f8880776dfde77342d8735b7769e14b077fc87e87d4d40352054dc8c96032645", 0x70}, {&(0x7f0000f09000)="6f8b8bc284cc73eca2f0d33c70576354bc0ac313bbb2ac61d4e696d624c06763098887a6d09a8005a01b14a1534cf4d6a0ffa4cd277309b92b25274f738cdb92d489911632eac97a46e7194f5932ef9602796a1ea6b053ff33049fa60d09f294c18fdd5927242076baff2fae67ae2779b8209d85c3136dc1e9086bc3262d8036a04dddacc21f5b51ad2dfa10016000496dd68d0ad0fc6f1665ab0d6bffa644ed97feb8c7fd65a8fecce764ea9b8627a658f99548c68787e3d1aff0c464f9059c897d9cdc29a17052223c1ea2600115d34f922d3556acb6977faf1ec110d9202eedaeb1b2dabf187bf3ca9f37cebd7ae3916e9f5dd4", 0xf5}, {&(0x7f0000484000-0xdc)="40a1520831b345347eaf6bc2b55941785f1db9262fde1bfaff853a03a94007b8e0d431a6795594c7d607a8d66fea7d758ff73d659828b75bc0fa7cba6e8cdb03f180cda0321d72e3d480e2e57ef40bec40d557578a8e03f94f7adc9a4980f15d45be0903f87d04cdc47d1d859c258c464d5d0746bed6435d0e8de2599c0815733fe745082c8e9ca9ff60fe7e4c55699f15176c4267965f7f5218b8b355abd204afd7c2ea1e487f9144805cd4a984511df060affdb3049e79266b4510d47cd43edaa4bd812e589017665f7609fb5cabc3f3e5910df3ef5e45ce047182", 0xdc}, {&(0x7f0000c93000-0x96)="a339af5845d6f0f9c5d53764083409c99529e7ababedab960b98fe791b182e4e81f33197aa074a9d19ce68186fb907193ef77c587e1b0391a83da54199a9fc0dcb81d6242e55ba30273cf41e654c74159c12047aaa6be507ff0aa9aebe76fd966d1d43105de4e2f6b2f259823c520079684bee72529237b10d79e8a43a2b00ad64764cf9198fbbd3474f87ec70c599b5166c58b587c8", 0x96}, {&(0x7f0000219000-0x71)="0b231c711d6faac85fcb04df27625e3d232915933439dfcd8e407627d40737787b91ef89a347d43c1ff0968403822d9b92ec530909b28021c2eab0eb31b0d4dc89f1c4fe69a19175937cd34e8f66878f7c04ed4253e4fbe6792e9d2972e4cae564168619131143943c3cf29123cdd38837", 0x71}], 0x5, &(0x7f0000f85000-0x340)=[{0x110, 0x197, 0x40, "b496ca608003c9d5a99a8a9140501024a1b23ac7607d6b13449406d61bf82d331890c77eb84c5d0ee15426b75b8b10ddded474cd840d84eebc41f1285c1ebfc617859c785eadcb53e800d57efd42b729815f6b5e7cf452819afe33a7d042a373c3d32a1c9a49bad4935568f41914f6d6f0908ea45199cb5c8fc2ec7c5dcf89559fb464e69a1a5ad7b69861231fc6809a95ee394015aae333665751b062c1590c52fc4364bb6646e02dd6d8356e6b731f4d021ef9d8ab5d0c012f85ef8667cd70ced56123d64ecc452878d5d3a209b5a72c6e9d03bbeb324b8073978f798e9ba7bf3934857a2ef25b7aa8a2148f55ab447878a68de722911c16eb02ae"}, {0x60, 0x117, 0x4, "0624deb5f9cfcffabad0306b093b25c04a03022aa1f79fc61a20fe5dfeba460e780633f24ba51f6aaf0e22e185ae4eef96bd399afca75450e61442dca9d74da3add668ecded4f32a58c590a1b5a6ad"}, {0xe0, 0x10b, 0x3996, "246695324afef27d4faa62ebe119056cd319a7143baab883bdae493c33cb0ef6da196636dd61096d586265cf93fe4d73dae33088781bc6f64606167973f3182b8c408e122e21d9a9e4e813cfd2f5f7366e6569cabd2c27f068f142b2c3a73973e4928ec1c964b6b74dcf059798583fe08440486c3ceff0d8a0d7813118056992c6184e206c2a4d02d806a063a3df37b5c57403d13a30b7c793aa14582d71140b92e1f02b439c37aeed5e5d85ed6a7b422e7ffee0f197997231cd1d5e61415fac6ff67d78a545e97b593f2112aae505"}, {0x50, 0x105, 0x3ff, "3643378296592c53e046921ada686ddd684a84d2b152f248e0be7dc4561150947defdeef90f021b97082d8590f11ea2ddabefe38cc602fa2d1a877de04"}, {0xa0, 0x10f, 0x80000000, "d16fdf49bf261b0740dc7ae89e55f31f5232c977212ce7199bc5d188af837178f044f389be3ffad25e76a7809210ac2d55807a278c8792a51f14d0b81f3d5e12951b097de818a25336dec47e5dea508c5133151d585b364cbc267b9f9a1f22d45014f767571bc6073fa9a770fb8287c37cfe64995fadb69f229c702bbbe3ff1108ec36fe1d33a530900de43d3efd2d73"}], 0x340, 0xc0}, 0x5}, {{&(0x7f000090a000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast2=0xe0000002}, 0x3, 0x3, 0x1}}, 0x26, &(0x7f0000b20000)=[{&(0x7f0000da9000)="2823404ee4fc5c7e1c88dac11bfde83d0f6b526898e6e25c7a50e11f8e37c00f5a992c467aba85db84b1098af4f4defc96ca1a75b04aafaad14f6eb9b186a325536631730f0d742f2acd173499a53b5de4e9b4c88c4c2c5b0b3106bda17af177ba506c7eb86e08f023cd0e8de544d193a183dc3db2dd0e9faba42adc126ea19712f32d78cc5be8169553ca52b91be4b14a11f82bb53b4b5af9aa957aecec5983bf970aab28123ae8ca961a0de0ca0fdf", 0xb0}, {&(0x7f0000023000)="2aa4606d61e7786931a2add59101d9f67810260171de78b1e1dbdfa474a072fe0862e42a6ff63aecc42693a350de61e98733f9420d43966c9bcbf362a57bb77c95f4461bb57f954b7da80999deffe073b25f8b90f25b13dd16ecd1bcba04317a2899942c09e73846086763803eeb5149897d7ccfab1efe7ef0791fbcc98faabf20006e", 0x83}, {&(0x7f0000683000)="9edae45f0a4feecfd1074b1a008da4fce8093a7f7fb912baa2274e9797aa7f7e1e77ecafd63294860a10836d5cc583ac80698168dc09dc0091c817020efbe84be37c9ef3d025aee629bc126844eb027216e0821b3713a32ec3ebb986759c8979d423248dc4f99680a95a9e8cc322b7a6d305f4499120b92f998b2b2dbd1fd84dda9c6d56da4b7c463057fae0e78873fffcd7c1c1a6492117558aa542", 0x9c}, {&(0x7f0000e3d000)="3411bd69f3fd5c4f94b418408c4f952210e3b91ef078810b5c830d39749bb233a30a9d0a16763a03597045804fde42011ccba50a0abac473c36878c6f1794782467cdfa0f8432fa89cbbba615e13069acb3301", 0x53}, {&(0x7f0000fe3000-0x51)="f3eae8e4e6a1c408c058822425b973b839dde74bc5caf46d83f36f3dadc71ea39a66fb1a85761fb998325dbfce9e0e162044d77259c57d675c8758023fca7a69668bd34e7c54bb6c8fc31b94228497856c", 0x51}, {&(0x7f0000bd4000-0x1000)="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", 0x1000}, {&(0x7f0000358000)="a391a97bdd6cb0b09400362ab5b80d0ad9caeb4c", 0x14}, {&(0x7f0000ad6000-0x2e)="4246de3859d7e3786e438c09cf93db9dc4a12154f74d7f44379002aadaa92b88a0a4c33648e8a38d504f99acb9c4", 0x2e}], 0x8, &(0x7f00007e7000)=[{0x20, 0x10f, 0x6, "d3deb12ecd8c186884885168b310722b"}, {0x100, 0x10f, 0x9, "a1edc2f5d6d16ed70bc904236da836af3f5805a7a610b4a0fcf1403d0de9e755321a77ce4062cae07c0408c3c000f6fa0411b25b42de9ce6809199116dbac819c3951c89e51d93f50b35ef238dbce193087fbc09e670509c100759577a8318278d2e2c0c156893d6d448ca3d7bba0106a2d8dcae9bb034f6a7633425362ab3f10cbec40a4aeb8a49204757b56cbd7dcc9d6dfe09d860de8393769ebae4424cb076149a18098e5a367af08eb5602dd4a35d01ac20223c0971dafef44ebb429e087e331bc3809d0c95164150e86d3042a371da7ae25a344bc2d7758eefc429f452c962c501092018321e9d3b5785"}, {0xd0, 0x118, 0xff, "15a506a1c2d8f2ae16c8415bc79989b46efe4fe2224bde17eabb98f7072691b9f70df03a2587b639c0337f2744360a30e453f57a936b6ed8f922c946f7967b2f5a7ff5b8c5b18445e84276613661066f7f637620ba9581873e73adb3a8682e6c2e09a3e7b888cb4c570d648afb7cbe94820fa6eeecca9907150bc2e44a6f6fbd045eefe0ce86307fa2214680628162531677dc196ba75b51690782f61d10e1fd57b491c67c22d966648776995b98b863d6b7ea32a447a712d756d482ee6f12a7"}, {0x110, 0x115, 0xffffffff, "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"}], 0x300}, 0x9}], 0x2, 0x8080) accept4$llc(r1, 0x0, &(0x7f0000497000), 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x20) 2018/02/08 15:30:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000dfc000-0x8)='./file0\x00', &(0x7f0000001000-0xc)=[&(0x7f0000482000-0x2)='(\x00', &(0x7f0000001000-0xc)='$mime_typeC\x00'], &(0x7f0000191000-0x10)=[&(0x7f000031c000-0x10)='cpuset-md5sum@$\x00', &(0x7f00004d2000-0x17)='&security.-+&\')cgroup[\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) chdir(&(0x7f0000870000)='./file0\x00') open(&(0x7f00009ed000+0x888)='./file0\x00', 0x40, 0x0) 2018/02/08 15:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000967000)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000609000)={0x0, 0x0}) utimensat(r1, &(0x7f00006e2000)='./file0\x00', &(0x7f0000284000-0x20)={{r2, r3/1000+30000}, {0x0, 0x2710}}, 0x100) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x0, 0x0) r4 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r4, 0x10000000000, &(0x7f0000e1f000-0x10)) 2018/02/08 15:30:41 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000e14000)=0x100, 0x4) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000026000-0x28)={0x14, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 15:30:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f000065f000)}}) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000153000)=""/171, &(0x7f0000b0e000+0x1d4)=0xab) 2018/02/08 15:30:41 executing program 2: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00008e4000)={@common='eql\x00', 0xfffffffffffff802}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000b2f000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00008a3000-0x8)={0x0, 0x7}, &(0x7f000045a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r2}, &(0x7f00004eb000)=0x8) 2018/02/08 15:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f000092b000)='./file0\x00', 0x84000, 0x0) fcntl$setlease(r0, 0x400, 0x1000001) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) clock_nanosleep(0x2, 0x1, &(0x7f00009dc000-0x10), &(0x7f000041d000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f000093a000-0x10), &(0x7f000003a000-0x10)={0x0, r1}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) 2018/02/08 15:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000903000-0x24)) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f0000ebe000)) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000029f000), &(0x7f0000443000-0x4)=0xb) 2018/02/08 15:30:41 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f000014d000-0xd)='/dev/usbmon#\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x64)=[@in6={0xa, 0x3, 0xff, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x401, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0xa0c8, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x10001}], 0x64) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000003000-0x4)=0xffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002000-0x8c)={0x6, 0x0, 0x7fff, 'queue1\x00', 0x6b}) r1 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008f6000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x1f) r2 = getpid() setpriority(0x3, r2, 0x9) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)) 2018/02/08 15:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e69000-0xc)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00005d4000)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00001b8000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9, 0x0, 0x3, 0x1, 0x100, 0x7ff, 0x7}, 0x20) nanosleep(&(0x7f0000ebb000), &(0x7f000030e000-0x10)) setsockopt$sock_int(r0, 0x1, 0x5372a6d089861130, &(0x7f0000c3b000)=0x4, 0x4) 2018/02/08 15:30:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000018b000-0x8)={0x0, 0x800}, &(0x7f0000749000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e47000-0x8c)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}}, 0x8c) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095c000-0x4), 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x22e) sendto$inet(r0, &(0x7f000041e000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/08 15:30:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fac000), 0x1a) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d4f000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x0, 0x200, @empty, 0x2}}}, 0xc33, 0x8, 0x8001, "c9f29f59661738745a657f470c9cc0034a8a3551a1ca47ec5b236971a6406e3dadb3c6b26ed70603ee8597c3b5ea1d3ae8a8af10c31bcf3f78fddfc0a8ee95c5b8794af1fbc281fd561c1b2ed8a1b416"}, 0x160) 2018/02/08 15:30:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x8) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x20) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) ioprio_set$uid(0x2, 0x0, 0x0) 2018/02/08 15:30:41 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a01000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000007000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}}, 0x1c) connect$inet6(r1, &(0x7f0000005000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000965000)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000657000-0xa8)={r2, 0xffff, 0xa0, "d9c71c8e92bc96513d28dd02744865ea903ed6da9f8ead0750712fc78ca10a746824861a76e960a95fb85a4e5bab783f0580c504e303c04eef535640e3eeea9529db12808866f11ed9ec0e11ca904939b807df70d5827fe61aaa4e0086af122c2883501c4752358ada254d17df8b4b330c93086f80858f97d5687732466e37163ca726df75e9455eba4ef355a0f1b140685768054f9963820cdd5710a9eacb0b"}, 0xa8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000096e000)=[{0xffffffffffffffff}], 0x1, 0x8001) mremap(&(0x7f00001b6000/0x4000)=nil, 0x4000, 0x3000, 0x40000000000003, &(0x7f0000cd9000/0x3000)=nil) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) 2018/02/08 15:30:41 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000002000)=""/65) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000002000)=0xa, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x0, 0x800, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x1}}, 0x4, 0x2000000000008, 0x7, 0xffff, 0x40}, &(0x7f0000013000)=0xfffffffffffffe09) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000005000-0x18)={r5, 0x8a6, 0x10, 0x48, 0x6}, &(0x7f0000004000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r4, &(0x7f0000003000)=""/11, 0xb, 0x40, &(0x7f0000012000-0x10)={0x4, 0x7, 0xfffffffffffffffe, "11fcad97f447"}, 0x10) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f0000011000)=""/129, 0x81}], 0x1, &(0x7f0000002000-0x50)=[{&(0x7f0000002000)=""/203, 0xcb}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 15:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000e2b000-0xa)='./control\x00', 0x3fa) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000045000-0xa)='./control\x00', 0x0) readlinkat(r1, &(0x7f0000318000)='./control\x00', &(0x7f0000b61000-0x6b)=""/107, 0x6b) unlinkat(r1, &(0x7f0000983000)='./control\x00', 0x200) 2018/02/08 15:30:41 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001d000-0x4)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001f000)={0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000021000-0x9)='/dev/ppp\x00', 0x200200, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000b000)={0x0, 0x1c, &(0x7f0000020000)=[@in6={0xa, 0x1, 0x2, @empty, 0x3}]}, &(0x7f0000021000-0x4)=0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000020000)={r5, 0x75, "f7a9a3abab5d1bbb7f2562c48d39fe17e6b5a5ba3f72ef8c371cb4fdc3c38dda815dde8d159f2878704dfe95a526a551aa6a5ba57634cec7de65c1f3c5fcc3297cd82271e8f30e351474cccf0a6643197c4034e3268f17b6adc8825a36aaf2331830b9f407d624255da0870914e278635179b0bdfe"}, &(0x7f0000020000)=0x7d) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000001f000)=0x0, &(0x7f0000020000-0x4)=0x0, &(0x7f000001f000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003000-0x70)=[{&(0x7f0000021000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000001a000)=[], 0x0, &(0x7f0000020000)=[@cred={0x0, 0x1, 0x2, r1, r3, r8}, @cred={0x0, 0x1, 0x2, r1, r3, r6}, @cred={0x0, 0x1, 0x2, r2, r3, r7}, @cred={0x0, 0x1, 0x2, r1, r3, r6}, @cred={0x0, 0x1, 0x2, r1, r3, r8}]}, {&(0x7f0000010000-0x8)=@abs, 0x322, &(0x7f000001a000)=[], 0x0, &(0x7f000001f000)=[]}], 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000023000-0x10)='/dev/sequencer2\x00', 0x4200, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x7, &(0x7f0000022000)=0x6, 0x4) r10 = syz_open_dev$mice(&(0x7f0000022000-0x10)='/dev/input/mice\x00', 0x0, 0x226280) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000012000-0x28)={@generic="523cf14cdf2a00973f36fa4cb96ea463", 0x0}) connect$packet(r10, &(0x7f000000e000)={0x11, 0xf5, r11, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f0000024000-0x4)=0x9e, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x0, 0x0, @ipv4=@empty}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/08 15:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() setns(r0, 0x40000000) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000f0c000)='comm\x00') ftruncate(r2, 0x3) ftruncate(r2, 0x2e5d) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00006bf000-0x14), &(0x7f0000451000-0x4)=0x14) 2018/02/08 15:30:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x88c02, 0xd8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00009ac000-0x8)={0x0, 0x400}, &(0x7f000026e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009dc000-0x6)={r2, 0x2}, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000019, &(0x7f0000484000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0xfffffffffffffff7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f000010c000)=@file={0x0, ""/47}, &(0x7f0000001000-0x4)=0x31) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x7, 0x7ba, 0x1, 0x40, 0x1}, &(0x7f0000001000-0x4)=0x14) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000001000)) 2018/02/08 15:30:41 executing program 4: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r3 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80}, 'port0\x00'}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f0000de1000-0x8)='./file0\x00', &(0x7f0000092000)='./control/file0\x00') dup2(r0, r1) 2018/02/08 15:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000612000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x26) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000f06000-0x4), &(0x7f0000ab0000)=0x4) lseek(r0, 0x0, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f000076c000)=""/175, &(0x7f0000c00000-0x4)=0xaf) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000bb7000)) munlockall() 2018/02/08 15:30:41 executing program 3: fcntl$getown(0xffffffffffffffff, 0x9) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpriority(0x4, r0) 2018/02/08 15:30:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000068e000)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000b15000)='\x00', 0x3) pipe(&(0x7f0000d6e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) tee(r2, 0xffffffffffffffff, 0x6, 0x0) 2018/02/08 15:30:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setsig(r0, 0xa, 0x2d) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e7a000-0x1a7)='attr/current\x00') sendfile(r2, r2, &(0x7f0000e42000), 0xd) 2018/02/08 15:30:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b0f000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000001000-0x4)=0x20, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000f33000)=0x1, 0x4) 2018/02/08 15:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000043a000-0x10)='/selinux/status\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000da5000)='./file0\x00', 0x89) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000a0f000-0xc)='/dev/ashmem\x00', 0x42, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) readlinkat(r0, &(0x7f0000b4c000)='./file0\x00', &(0x7f000048c000)=""/23, 0x17) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, r3) r4 = add_key$keyring(&(0x7f00002de000-0x8)='keyring\x00', &(0x7f0000720000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00006ed000-0x8)='keyring\x00', &(0x7f000085f000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) accept$inet6(r0, &(0x7f0000d1e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00005be000)=0x1c) 2018/02/08 15:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00009ac000), 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d41000-0x11)='/selinux/enforce\x00', 0x401, 0x0) writev(r1, &(0x7f000049e000)=[{&(0x7f00005fa000)="d8", 0x1}], 0x1) 2018/02/08 15:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af2000)={0x0}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x81) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x17a5, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000801000), &(0x7f0000e2a000-0x4)=0x4) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000512000)={0x0, 0x8}, &(0x7f0000cec000+0x87b)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000080d000-0xc)=@sack_info={r2, 0xffffffffffff0001, 0x100000000}, 0xc) 2018/02/08 15:30:41 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000013000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000004000-0x21)=""/33, 0x21}], 0x1000000000000083) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000005000-0x4)=0xe8) ioprio_set$uid(0x3, r1, 0x6) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) 2018/02/08 15:30:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000083f000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000594000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000678000-0x38)={&(0x7f0000b22000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00001aa000-0x58)=@ipv6_newroute={0x1c, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/08 15:30:41 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b20000-0x16)='/selinux/checkreqprot\x00', 0x404042, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000ffa000)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000ffa000)=""/254, &(0x7f0000ffa000)=0xfe) r1 = socket$inet(0x2, 0x800, 0x10000) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000302000-0x4), &(0x7f0000ff7000)=0x4) 2018/02/08 15:30:41 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000001000-0x55)="4d10a0ed6303000001001aa300bb911c00884a7a9e7ea3935772eeda5c2c9976075343f54d799380582de1069f27fe8788565dbea667855b5dedf8e7fc4080a82ae681386c6547008edae67d92bcc43418e4282a15", 0xfffffffffffffdc7) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac1000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000dba000-0x56)=""/86, 0x56, 0x2020, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/08 15:30:41 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000899000-0x1000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000cc7000)=@known='user.syz\x00', &(0x7f0000bab000), 0xfffffffffffffedf) 2018/02/08 15:30:41 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f05000)=0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000f8c000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8b000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x35c}, 0x1}, 0x0) 2018/02/08 15:30:41 executing program 0: clone(0x0, &(0x7f00007b6000), &(0x7f0000a26000-0x4), &(0x7f000039f000), &(0x7f0000710000)) open$dir(&(0x7f0000937000-0x8)='./file0\x00', 0x8600, 0x14) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000037a000-0x7)='./file0\x00', 0x8000, 0x182) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000)='./file0\x00', 0x8000, 0x130) mlockall(0x3) 2018/02/08 15:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00006dd000-0x10), &(0x7f000082f000)=0x10, 0x80000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000660000)=0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000231000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0xfffffffffffffffc, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/02/08 15:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006b5000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31}, 0x58) 2018/02/08 15:30:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000423000)='./file0\x00', &(0x7f0000e43000)='./file0\x00', &(0x7f0000cc8000-0x7)='rootfs\x00', 0x800, &(0x7f00009af000-0x147)) keyctl$join(0x1, &(0x7f0000a67000-0x5)={0x73, 0x79, 0x7a, 0x2}) 2018/02/08 15:30:41 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005ea000-0xf)='/dev/sequencer\x00', 0x542, 0x0) connect$inet(r0, &(0x7f0000ecd000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000478000-0x1000)="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", 0x5a9, 0x8000, &(0x7f000003f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) writev(r1, &(0x7f00002f8000-0x8)=[{&(0x7f0000bde000-0x34)="b3373385", 0x4}], 0x1) 2018/02/08 15:30:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000088e000), 0x4) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000006000-0x4)=0x1c, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) connect$netrom(r0, &(0x7f0000ef4000)=@ax25={0x3, {"1fe52a06fb8a6c"}, 0x1}, 0x10) 2018/02/08 15:30:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x801, 0xffff, &(0x7f0000e96000-0x8)={0x0}) r1 = syz_open_dev$binder(&(0x7f0000b62000)='/dev/binder#\x00', 0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000162000-0xe8)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000ef3000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a65000)={0x0}, &(0x7f0000c8e000)=0xc) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000fc1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00008be000-0x4)=0x1c) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000b85000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000127000)=0x1c) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dda000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r7 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008f4000)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000be6000)=0xe8) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f00009a0000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000001d000)={0x0}, &(0x7f00007b9000-0x4)=0xc) lstat(&(0x7f0000cea000-0x8)='./file0\x00', &(0x7f0000e27000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000aac000-0xc)=[0x0, 0x0, 0x0]) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = socket$nl_route(0x10, 0x3, 0x0) r15 = userfaultfd(0x800) r16 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000088e000-0xe8)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000ede000-0x4)=0xe8) getresgid(&(0x7f0000932000-0x4), &(0x7f00000bd000-0x4), &(0x7f0000a7c000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000bb3000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac1000-0xc)={0x0, 0x0}, &(0x7f00009f5000-0x4)=0xc) getgroups(0x9, &(0x7f0000049000-0x24)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r0, &(0x7f000027c000)={&(0x7f0000cc6000)=@proc={0x10, 0x0, 0x3}, 0xc, &(0x7f0000999000-0x60)=[{&(0x7f0000ab1000)={0x3510, 0x27, 0x400, 0x0, 0x3, "", [@nested={0x148, 0x37, [@generic="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", @typed={0xc, 0x53, @fd=r1}, @generic="2fb7fa353fb17c195da3ac139d3782cc756b817f203ac0a8c5a803cc8b4dce7dde5a66b7ab51267144b04da12c0f502cd72b65ddb94cb339946791"]}, @typed={0xc, 0x11, @uid=r2}, @nested={0x21d0, 0x27, [@typed={0xc, 0xf, @pid=r3}, @typed={0x94, 0x42, @binary="735fb85a69a5284f37d210dab66f67b39f70f4316f394d2192d8de614f7ed4b201b6a03d39ee8cf2c114798b871dfd35791feffabae92eec2ae99bd8fc61fd464361c04c230d3aa6a32d257b51658a29ff65f04bca3b753e29bbf915b14a63da9901c54fa5ccef7291eb6dca66d0235d2f1541b7df90d24e283421665da095ad356c25af646c9f94971c"}, 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[@generic="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@typed={0x10, 0x5b, @u64}, @typed={0x10, 0x86, @u64=0x8000}, @generic="d5d5171bca7d6a64a495abcb49"]}, 0x1040}, {&(0x7f0000f62000)={0x10, 0x26, 0x900, 0x7, 0x2, "", []}, 0x10}], 0x6, &(0x7f0000360000)=[@rights={0x18, 0x1, 0x1, [r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xa8, 0x4000081}, 0x8800) r22 = memfd_create(&(0x7f00005b2000-0x4)="6401c10d", 0x0) write(r22, &(0x7f00001f9000)='H', 0x1) sendfile(r4, r22, &(0x7f0000a18000-0x8), 0x9) sendfile(r22, r22, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r22, 0x0) mq_open(&(0x7f0000001000-0x8)="6b657972696e66ee", 0x0, 0x0, &(0x7f0000000000)) 2018/02/08 15:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/wireless\x00') preadv(r0, &(0x7f0000950000)=[{&(0x7f0000752000)=""/200, 0xc8}], 0x1, 0x0) readv(r0, &(0x7f00009cf000-0x30)=[{&(0x7f0000bd8000-0xfe)=""/254, 0xfe}, {&(0x7f0000dca000)=""/152, 0x98}, {&(0x7f0000dfc000-0x4b)=""/75, 0x4b}], 0x3) 2018/02/08 15:30:41 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000f20000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="4f1b440b0b2552e32d72b1073adbe9370188db3be80704e015070c18a1a57f46b3faea35d25123e493d8b7ce09a0e40fe345a34c4f785ed0049051ca2aff41d04459390e2d321ef5d3650bef3c55f79ce41c38e1d8f5864985896ac234b53798978646f3dfa76c56a04978f59e48a327bb03aafed162", 0x76, 0xfffffffffffffffd) restart_syscall() keyctl$update(0x2, r1, 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000)='ns/net\x00') 2018/02/08 15:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x6, []}]}, 0x18}, 0x1}, 0x0) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000927000-0x9)='net/bnep\x00') 2018/02/08 15:30:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)) r0 = socket(0x1, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000), &(0x7f0000002000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x1a)={0x0, 0xc9, 0x9, [0x7fff000000000000, 0x1, 0x6, 0x7, 0x1, 0x6, 0x6, 0x4, 0x3]}, &(0x7f0000000000)=0x1a) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x400}}, 0x9, 0x0, 0x9, 0xffffffffffffff01, 0x1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x100, 0x208, 0x1, 0x4, r2}, &(0x7f0000001000)=0x10) 2018/02/08 15:30:41 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000001000)={0x0, 0x20, 0x3, @thr={&(0x7f0000020000-0x89)="4e11f92cb74ca2660d97b832cb8108c0330c21ed547535bf05fe44abb158bdb14def79113a30eba346d8cd9e12fdab404a90b13d79721eef5adf0ad880381a3da2903e0e202aaa82c2b96979e7a9aa34927062a90fe82f8acc702f62df926b7f9ec75a6e825954ac1fe157974b3b402ab2e2136ee8d36dba3b5c97069a4e7404956578a0497bfbca4b", &(0x7f0000020000-0xe5)="42f5611d4a615bd60f9450744a828981479aa812077ef8c48ce3c4c4a7e159438087e91c75c9e40b6a93f329cbde28cbbd1dc93106aa4030cc9d96a82b6901ceb93e69169c7cf15ae67a73a280a23177745f817e545e6a211a039d9d81429752e9f869e2652f265581fa52f7345a8de5d2b9269dbfe588c200679e2642818c5391c53a6c76adbd7adf23e4a06f8612a84745c824b2865b8b0ba3b89f25eedbb4381aa895240abe684bb7cacef3d4a6f737c2feafedfa494375f334e1a1671789ea8849e16300aaec6c68fb9b3e0765b171d3b5b7906a7d410175506cce738f0b21606fcbb0"}}, &(0x7f0000020000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x0, &(0x7f0000020000-0x20)={{}, {r2, r3+10000000}}, &(0x7f000001b000)) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000655000)='./file0/file0\x00', 0x3, 0x0) 2018/02/08 15:30:41 executing program 6: pipe2(&(0x7f0000240000-0x8)={0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r1, &(0x7f00001bb000), 0x0, 0x4044040, &(0x7f0000da6000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006b5000)="f83c955901840113576179cf1810c8c34fe44b518765d811887191a6d2eeec508f396f8f1f2bb5264aad8fdbe36d87643a15bebf5af57bb7cd27da3cc3f41ea9808c94e3f801c62e921c94dfd218f8a3f7c7baa81a7c664944ade44bdf1650bd38059a4bcfe323ae66db031b2434b73996159873a1ba6d8c8a16b406336bfe564c3362793101fa18c0510f7c536623e6be7ee0584f6aa356463cf582c77a26c5f7ce4f1be6111b062ec1aa460056688e3e6696bde0afd3211e5e84c03a038a8b780381e2848acc489ee2efb463c7761f9febab691fa3863c4dd745898eaa7fb13069255120f9d3a5c703d1e1f4", 0xed) 2018/02/08 15:30:41 executing program 4: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) poll(&(0x7f0000afe000)=[{r0}], 0x1, 0x1000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b00000-0x10)={0x0, 0x0}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000029f000-0x12c)=[{{&(0x7f0000250000-0x80)=@generic, 0x80, &(0x7f0000aff000)=[{&(0x7f0000660000-0x78)=""/120, 0x78}, {&(0x7f0000aff000)=""/4096, 0x1000}], 0x2, &(0x7f000073f000-0xeb)=""/235, 0xeb, 0xd9b}, 0x1}, {{0x0, 0x0, &(0x7f0000aff000)=[{&(0x7f00007db000)=""/225, 0xe1}, {&(0x7f0000aff000)=""/150, 0x96}, {&(0x7f0000094000-0x4f)=""/79, 0x4f}, {&(0x7f00007ed000-0x66)=""/102, 0x66}], 0x4, &(0x7f0000b00000-0x86)=""/134, 0x86, 0xddf}, 0xfffffffffffffffd}, {{0x0, 0x0, &(0x7f0000231000-0x80)=[{&(0x7f00005b8000-0xab)=""/171, 0xab}, {&(0x7f0000400000)=""/4096, 0x1000}, {&(0x7f00005c3000-0xf3)=""/243, 0xf3}, {&(0x7f0000b00000-0x38)=""/56, 0x38}, {&(0x7f0000682000-0xd1)=""/209, 0xd1}, {&(0x7f0000b00000-0xcb)=""/203, 0xcb}, {&(0x7f0000a34000)=""/205, 0xcd}, {&(0x7f0000aff000)=""/71, 0x47}], 0x8, &(0x7f0000aff000), 0x0, 0x3890}, 0x8}, {{&(0x7f0000b00000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000b00000-0x10)=[{&(0x7f0000641000)=""/4096, 0x1000}], 0x1}}, {{&(0x7f0000375000)=@nl=@unspec, 0xc, &(0x7f0000b00000-0x20)=[{&(0x7f0000aff000)=""/249, 0xf9}, {&(0x7f0000a16000)=""/132, 0x84}], 0x2, &(0x7f0000b00000-0x6a)=""/106, 0x6a, 0x81}, 0x1}], 0x5, 0x100, &(0x7f0000aff000)={r1, r2+30000000}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000aff000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/02/08 15:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000659000-0x4), &(0x7f0000a89000-0x4)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8}}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400}) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000dc3000-0x8)) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, [{0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}]}, 0xfffffc76}, 0x1}, 0x0) 2018/02/08 15:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f00001a4000)={0x3, {"1fb85d6dcdfc76"}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005a2000), 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f00008d6000-0x10)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fce000-0x14)={0x8, 0x22, 0x6, 0x7, 0x5}, 0x14) openat$ashmem(0xffffffffffffff9c, &(0x7f0000326000)='/dev/ashmem\x00', 0x40801, 0x0) 2018/02/08 15:30:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)}}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000264000)='/dev/ppp\x00', 0x80200, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00009ed000)={@generic="68e1d3d0d5ce7c88e43859bc2bec6491", @ifru_map={0x7, 0x7, 0x81, 0xfffffffffffffff8, 0x5, 0x7}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) pread64(r1, &(0x7f000000d000)=""/4, 0x4, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/08 15:30:41 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000-0x8)=@sco={0x1f, {0x1}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)) 2018/02/08 15:30:41 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cd7000-0x9)='net/unix\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000cba000)=@abs, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000f6f000), 0x6215) [ 55.838518] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/08 15:30:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007f6000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x401}) 2018/02/08 15:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1000000ee) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) membarrier(0x8, 0x0) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/02/08 15:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f00001a4000)={0x3, {"1fb85d6dcdfc76"}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005a2000), 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f00008d6000-0x10)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fce000-0x14)={0x8, 0x22, 0x6, 0x7, 0x5}, 0x14) openat$ashmem(0xffffffffffffff9c, &(0x7f0000326000)='/dev/ashmem\x00', 0x40801, 0x0) 2018/02/08 15:30:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001f7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f5d000), &(0x7f0000c77000)=0xc) 2018/02/08 15:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1bb2) fanotify_init(0x73, 0x20000000008000) socket$inet6(0xa, 0x805, 0xffff) r1 = syz_open_dev$evdev(&(0x7f0000334000)='/dev/input/event#\x00', 0xe0000000, 0x181202) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000025d000-0x10)={0x0, 0x1000, &(0x7f0000444000)="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"}) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000e8c000)='stat\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006c2000-0x14)={0x0, 0xa2e, 0x6, [0x101, 0x100000000, 0xfd03, 0x200, 0xf, 0x7ff]}, &(0x7f0000226000)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000333000-0x8)={r3, 0x1}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000567000)={0x7, {{0xa, 0x3, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, {{0xa, 0x3, 0x8000, @empty, 0x7}}}, 0x108) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b78000-0xc)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00008b2000-0x7e)={0x0, 0x76, "10d98e47432163775f56f97cd8c9c8b133436e7e6c382d9fe0665b5a772e766ee8e797ae3e323f125b39b1cf1d4c2857fab4fda0af93779ff69aa50271e5eb38b9f02cca563b9639ff599ee9864b974b2d01cd83e8991a7c66ce714a384ca88cda7486f00ef34fac4ba29856265789c8dda9d55a9e69"}, &(0x7f0000cf5000)=0x7e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000898000)={r5, 0x2}, &(0x7f0000ebf000)=0x8) 2018/02/08 15:30:41 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fchmod(r0, 0x100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x10}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ad5000-0x6f)=@ethtool_gstrings={0x1b, 0x5}}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 15:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a4000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000042000-0xa)='./control\x00', 0x8100002a) r1 = creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) pipe(&(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r0, 0x0) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000bcc000)="b8088304b6df6ce85a1eb66313298756a264a30d4b371ceede2441baaba2a7b60fe10edbdf6e3ad53dae5b06d43b94fd7029d2a3a5d5699d4a33fa33b1359795a2e48168393749ecf4451ec4c31913b303c6125265ba3b2a290d45379d0b17b488e88e61823f3103e251375a702ed6ee4041098c68") 2018/02/08 15:30:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x35, &(0x7f000005a000-0x20)={0xdf11, {0x1000}, 0x8000005, 0x9}, &(0x7f00008dd000), 0x8, &(0x7f0000bb8000-0x8)) timer_create(0x3, &(0x7f0000c71000)={0x0, 0x21, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000aff000-0x4)=0x0) timer_delete(r0) syz_open_procfs(0x0, &(0x7f0000c69000)='net/netfilter\x00') socketpair(0x9, 0x0, 0xffffffffffffff81, &(0x7f00003a3000+0x14)={0x0, 0x0}) getxattr(&(0x7f00006ae000-0x8)='./file0\x00', &(0x7f00001a6000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00003f7000-0x4a)=""/74, 0x4a) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000a85000)=0x400) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000203000)=""/58) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c7b000-0x8)={0x0, 0xfff}, &(0x7f00006a9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f21000)={r3, 0x5}, 0x8) renameat2(0xffffffffffffffff, &(0x7f0000fa8000)='./file0\x00', r1, &(0x7f0000a11000)='./file0\x00', 0x4) open(&(0x7f0000399000)='./file0\x00', 0x40000, 0x144) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) mknod(&(0x7f00002a8000)='./file0\x00', 0x1040, 0x7) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2018/02/08 15:30:41 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36}}, {{&(0x7f0000003000-0xc)=@nl=@kern, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000003000-0x10)) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {r0}], 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ff3000)={0x0}, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000ff4000-0x8)='./file0\x00', 0x400200, 0x80) 2018/02/08 15:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c6d000)='/dev/sequencer2\x00', 0x47ffc, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000055f000-0x18)={0x800, 0x0, 0x6, 0x3f, 0x1b, 0xbe4}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000004e000-0xbb)=""/187) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000ebb000)=0x6) 2018/02/08 15:30:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f00003fc000)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) bind$inet6(r1, &(0x7f0000f10000-0x1c)={0xa, 0x1, 0xffff, @empty, 0x5}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000229000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000034c000-0x14), &(0x7f0000cd1000)=0x14) fcntl$getown(r1, 0x9) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) 2018/02/08 15:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000379000)={0x0, 0x80}, &(0x7f000096e000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000007b000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000f98000)=0x8c) r2 = dup(r0) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000383000), 0x0) 2018/02/08 15:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x78}, 0x1}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000f4000)=@get={0x1, &(0x7f0000e6b000)=""/18, 0x9}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000bd2000)='tls\x00', 0x4) 2018/02/08 15:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000544000)=@file={0x1, './file0\x00'}, 0xa) r1 = dup(r0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000ae3000-0x51)={0x20, 0x49, "51e9518568cf47d57f1d040a581675d3f50829008cf5054cfefc60e12e809701c0888dc035f3e956d974c2da76576b203a232d6ecb80d6d38c2ae3142ff1c1c1dfc401ed876a235fad"}) 2018/02/08 15:30:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unshare(0x200001fc) unshare(0x24020000) 2018/02/08 15:30:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x101, 0xffffffff}]}) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c6c000-0x4), &(0x7f0000be2000)=0x4) write(r0, &(0x7f0000db4000-0xe4)="dd8719e4b31e97a7402e1199571e7a37760745a5e9c830fdded388748d77907854e6e766b112a82c7534151d04360ca697733d92a9fc1cd86373942d90f18cc843823c7e820b3ec5f1bfca45d6b86d0ae52e226255c15a1ada655ac7d6ad6df2d38c38491346034d6d420ef621c39e0e341d3483f0db636e2034c652f33d7a38b642a1682cf935c1ed70f31a0d123981d53c523b3d164a1001f704df348bfe1ee3cf21f0fea6ae894b0b9550c2a4996aa1527b08b58907fd319efe35e5e5d5274b401c0e8591ce9c973510b67c5da724d19699888e9a425e3d3b317b49acb5f2ec75938b", 0xe4) 2018/02/08 15:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073c000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) poll(&(0x7f00003fb000)=[{r0}], 0x1, 0x0) 2018/02/08 15:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cfc000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x6}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x70}, 0x1}, 0x0) futex(&(0x7f0000336000)=0x3faf, 0x1, 0x2, &(0x7f0000b9f000), &(0x7f0000b65000)=0x7, 0x100000000) r1 = add_key(&(0x7f0000ab6000)='dns_resolver\x00', &(0x7f00000de000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00004ce000-0x1000)="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", 0x1000, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f00004ba000)='id_resolver\x00', &(0x7f0000e2c000-0x1)='\x00') 2018/02/08 15:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428465, {0x400003ffdfffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e82000-0x8)) syz_open_dev$evdev(&(0x7f0000c7e000)='/dev/input/event#\x00', 0x0, 0x400802) 2018/02/08 15:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) connect$llc(r0, &(0x7f00003c9000-0x10)={0x1a, 0xff, 0x80000001, 0x7, 0x100000001, 0xc48, @random="2de1d7da9fc4"}, 0x10) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) creat(&(0x7f00001cc000)='./file0\x00', 0x0) 2018/02/08 15:30:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023e000-0x8)='./file0\x00', 0x0) removexattr(&(0x7f0000bfb000-0x8)='./file0\x00', &(0x7f0000988000-0x21)=@random={'btrfs.', 'em0Isystem*\'eth0*mime_type\x00'}) mount(&(0x7f00000f6000)='./file0\x00', &(0x7f0000d9a000)='./file0\x00', &(0x7f0000f9b000-0x7)='autofs\x00', 0x0, &(0x7f000015e000)) 2018/02/08 15:30:41 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f0000001000)=0x0, &(0x7f000053c000)) r3 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={r1, r2, r3}, 0xc) 2018/02/08 15:30:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000b92000-0x4)=0xfff, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d55000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/02/08 15:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000021000)='/', 0x1) poll(&(0x7f0000007000)=[{r0, 0x5}], 0x1, 0x10aef) clone(0x0, &(0x7f0000022000-0x99), &(0x7f0000024000), &(0x7f0000019000), &(0x7f0000025000-0x42)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/08 15:30:41 executing program 3: prctl$intptr(0x26, 0x1) socketpair(0xf, 0xa, 0xe770, &(0x7f0000592000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x8) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) 2018/02/08 15:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) mkdir(&(0x7f0000049000)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) 2018/02/08 15:30:41 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000300000-0x58)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f86000-0x50)=[{&(0x7f0000cad000-0xbf)=""/191, 0xbf}, {&(0x7f0000f87000-0xf9)=""/249, 0xfffffffffffffdbe}, {&(0x7f0000166000-0x50)=""/80, 0x50}, {&(0x7f0000d72000)=""/161, 0xa1}, {&(0x7f0000f86000-0x1000)=""/4096, 0x1000}], 0x5) 2018/02/08 15:30:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)}) socket(0x7, 0xa, 0x4) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000646000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/08 15:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000fd7000), &(0x7f0000fd6000-0x4), &(0x7f0000f70000-0x4), &(0x7f0000f7b000-0xf4)) removexattr(&(0x7f0000eae000)='./file0\x00', &(0x7f000038e000)=@known='com.apple.FinderInfo\x00') 2018/02/08 15:30:41 executing program 7: prctl$intptr(0x2f, 0xb) 2018/02/08 15:30:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x5, 0x23) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00007d9000-0x4), &(0x7f0000e0d000-0x4)=0x3db) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) writev(r1, &(0x7f000070c000)=[{&(0x7f0000a5d000)="df84b4e588fc9c2bca89626e7eec8fac94c4de66aa47ef69ac0690d0af2851a870fe6d0a30fc25530aaf3f2ecd367e1f35eed14fb98ae3113f318fba868790a97e7ba8acea7224b31f482d51c711338f4ad5311e446d7e0f39635687a4ae9b4a7db00c3fbdcac79f417b237b813ce9fa5b6d8776dff32b80f6c5a359df8bf0cd4982eb978384f0cd566a69234c96fc3dcc0ecdd25ccf6af455b021ce28a79848a2de9a9598bbbd1b27a5d04c847e78d3ba360d0b6746800c1bdcbf3221050db18b3cc1ee029fb7347dd4676d9329e959ad8e17e9f264969caed893f3d535df349f7da6c440ce3e07486b61ae10c19c58488bec0a8208f24c4a36d1f36bbb101066bd7e9f938b18e1bd9fd15cd2825c1ce30ad38761b296c5f64a915fb8c1ecee1f58c8556280f72819509da8e0bf44255345dbab01836fab53a121e23cf3bfdadb6fbe36f73c890c30f48d316c73c28d81a701dc3fc4a18d537ca87cd75b893252d9994afe9945aa6166ee7dd137e434279fa61d1fa3f6628a6fb4ce5527a92dbc59eedab5aef65754bdb842312c8a7c87d1db4c50d9103fa484dc910e8a6124285fd648bb1210db5756359fc163dd87eceb3e50b3bf40530ce3dfa34addb3acd97c7edb3104eab775b78190c61bef8b7d7dabca395f534d0c6c2afec940f0889dd168fc998c863ed0788983e3c80bcdc18533641ebb250504e3112f845478f218b30601c74599e16a1abfbbe2b4697d7f73290893a8abc28f8c7b18742e0fbee1b3477df81fcf1844e9a1e61322ec2e24ebb323b957860b6a2d693e0d056c43ebc272aa380c508dd4eae7c5612b7b8a813016ef875af115f1f62f36ae5364a112368c8ad8dcef6c16b5ea266967071df731404492ed02f2b0f1369ea622e0553295a9d61944f60011ca9e8104d446df1c8da8a86598c03589e4783fc9c2d509f7307dc6be748d3087d2d6a3a3411aabfa597e1ab639214a3faeddd94d5dad5b37f82bfb1a7b5e82cf305f61e034d70e1961f35dcf5d84e07d1810611cb7e9380d68142e4f292da9b875907795c57dbd966ba3c4cb0480dceff146b12a7b10adab5b1acb1fdcd64dabd52f96adfd27322825bf6d484852b4bd294ce0c0ef65f4b940612ca74adc2997f7fa0e415e88bc4cf99d39e28ebb7df0d8dc771cf2568caccaaff4f1f75fce76cbdb7a00aa5db4ced8ccf4b32a589ac3a5de5280713ce14700d0a97aa03cafb5c25202b80a7048abe5bdee3c6ea1e5b7a815a2e856562776c086a2c489151c424e99175dea48339a0d41aa5a89f049a232acda75c4ae214fdbc4a0e5eea4f1291615e4b38c5057b1f90cbd8b5f02e0ac304eaefe2c746c8593a47cb3fbe382b02e2cae113291d5fade164a9f10dee9f283feb4888a629467083ba80cc5b4d89e355b428da7337009e9b464086068d12e94079e02f6eaa51d6cb35fd6dce0d832249108150802fd99eaabce8a6030e3308a797a7461aa01afa601f07132ffc76c3fba13fbaf7ae372650b9b8bfa98e995c2f6c34e32e6268eb4f636c669cd8cf6795cbf3f27bf1711df2fcdaf17fd64b288fa60ce789c7568d4da943a4c0bc3b58260c007eaefbc55710863522662cc3b30dac730c7c851fcf363b60d0c86e5ce588e28c5d4857a1229e33ffa4b948049ac8da71cc92d33f60db879b7ab16c53489f80e06f04f305266ca4cfbd70495e7584cc438172e628d3e83e5997acc19959756b815064a6b9ec6d83669b6ee9474e7ccd2d1f187c46aa4b52f8f9510efb390040389cf697f2210b0a041ccfb3ebc1674240563b02aa186b073d99691f0a40538aadf1ca2e4ff9b876a98f8271f8610fedf65c26439f6c4e5c54ae9e3ff1390ec59ae4c6fc462a204d04df5137ce07ca0d7cae4e7884b86945bc4b8a4515e253a8b89ccef7c913279c23b4745bd7d3d2b863b50d56b732bab4eaa8565a839e11ea85df5abc49a274222dc8d01c9ed026321af6cdfa9fcb79eb0ae2e4ffac3363f1c25b884154b992c4544c98a77beabd0ab1a1b603145c11dd537591a0b4b25268e51797efc0cc2026ba41045da6a12db787f43d29730221045ec3786b9583a5a05cea860da484b2cc0543a6083c1aa393f0e6b2dc02b24689dc07fd231e20efe29bd192522d2ab4f10b980dfb222606a7ac838f1b95ae7b0968fe6bd2554d2fb27b155ba6223ae443bd3db763e20f3b337d653892878a3183b657b7bd74db3be1011f7975e180c0f84d628d3d582124575e311e0d7cc9e4b109602ceb1b23bbf2e7ffe55f07100eb9dbb2d8ad2e665c33c8273710de84591509f1b1f78e20f46408f3d4d6e551ffa36afda699633b35c920907f75b6b9c18b455dc546d09a7165ed02a50510e085229ab4718e5bcb9f98e4e0bde13ca41d0f2ae125580f01a6b10d3da337211748fcced34bdcc944685f507edefe6d1e6573db8b0d3fb5dcbd3e2636fff27083986626b4f03c2e933018bcd97fa5ccdab0139ccda202fdb50d3ff1393e63fe90e6463e855ff1cdd70b51bf3eb4d1b2f8a2506bbcf45143c1a6e716b1768441f2533ab6d937ca57da196333fdfb847a0a693ddb69ff40cd577abc93e20be28ee50da82f15410efbf19858f0199bb0202cd3c9e1ae71887658716ce444d9002e87d3e8ddd91408ac72760c4913028f7772274c4334d1e2ed71e0fa359255871a870af2a49c63ba688e0eeac03f37744333be5441f92d97d261f0c0ade79cb59fd706d65a9685934eaaa7fe143b7b29cd7a36316e24f98760af645825a3e88704644030c3af4d0d3bd1ca1a760a846a79dbcc3395252dcf7aeb3eee3ebb2b28a0e140934cab979c0fdc0ec834f4218fcdea6e93591bb49c7f8294f274452ac45f6f9f046025651dfdbabfbed1b74c42b0107e49bbc03604b4104fe069572e85ade31f6c91601a9b0271893eeb53daf99672f6a1fe3f34cd5dfd8a664dba0ba0192cc66e7181622b5b70fb6b9356be1ea4c57ee9a01c485f2febd4343a927bc8dae52ddf51efa993ae7d001de063606eaea9913cd739bb6955dc24f111a4b924ca5bb5d479faa8b3e228b56e6f7e34ed015c0ab15a5c49e885947f100a39a52905042c0bb6df3675b8f6b94f01cbf5198f74980036878190b70a9d8fedf99a8249cc2411f446d217edbce33c8f6cc4b71b5d895a2275a6db2e2045c30e4ae179cc698f37213bbe80faa0a45f8ebe20d1e2626c85e101f268368131ebdad9f93260530d0947ca9a00580f2b89e3323667786c7ec9f5857d742f947bbcec74ee6d5a090d4d1cf7ad0f591c6f905f48458b940356eae79eafc077bfafbf65db564b7d3ed91d66ee6b63608e16474fbd5fd87ac940533c23946fd068a0eca4c1babcaf9b0bad6ef01e16363b3d9372ef642eb18d35898c4630fd55556416df66f7a25101d458061f0403436f3f58ff1d39332f2389913e694b760b5cd549407b60b3c21ef439c69b5b45da2dfd6f2995f9d555d8ce1daa2857acce3a639d93dacc23a1636d65e94a902e133d06e6a2e07901f461086746c629cf99deb728ced4e3ef3e16502de696301f593d0b05f245cf24ad7abdc1204ec380e2eb7152472b63b0b8e938c72c66954112de7f562745f3c6aca6947b3e3141fabfcc67412dcbb93acbb8ad32793282a955e9aee1c770ef5849263ca2623ab717ea880aae4b8a60e67cd4a693967f3aaf9c7687d4a3975b1425ebc222391b8aeae605808a8c6a81af3819dda078a141822a90178293f1047add2dd4b77da504d226761ba6ea91650201d0e9d6f9a6e1336ede945f7aaa509e1557a3d2974adc5200ddd58d12fabd426fe5920b22a08496e6f6c868900e8a057940f8a4461efa8b21be6227f1a55ec4ba73b8200d53cc0629ce58540104397acd429044afa4b3e5fa382e189b5c15435dba458261ff8a0be84f4d169703b1f53b48c7aa8a307eb5b3c84d053fa76ec438d976749066b48c879c3a731e4c34f32550f96f4eae075c4bb05e6d4fb1c83d82d0b888b210592fb7a2f8e6bdf272c4985512cfb8100db0c99bbcbd3cb8eaabc1c85d6dde20cba1c89ee7895c6c5c5358d96a87a588e76120de6252aeacc9cb7732f519ecc32bd2ea018f73bcc2d20a1ba6e3d325f6156126965d0407826e6e73da6af1af1aa45dee96167aff202d091558cbc165996768f31e9e0a3ac0e5ddccfe751ac0f2ae4ce02715154a72c3381ba048de2ec71064ff97e36d2a5acb399084ee6794642530b66f41d51765c41041f00d44764e41216b8de527bb08b69a7c919aa653a3a7f74539911d35c49f3466e75b83ebad758568bd989d91f7b784143f729e35e58658e3a13776ab298cb4ad06f7209cf80382b6fb39de4dda6fd65692c6d2b9dedc1a894297015dc8c3ccae9b480f5eebdfe30e6ecbc7cba1d1b0dae872f955e82f66edd491bef2fbed98167f998daca1b1ae9d39f12ea4c01d153c819086fe4aca0a3fa02489a8a26376720bae335b2ebddbaf5152ad3f760d9db2b8d95d15b8af6b5ad5782474e6eaa794b07cdd2c66329ed5e93451f5601699edbbfc5240a04903df8af3319195d51bc99f20ae364bed944270b1a18fcc220b51f940c17f60593af5171a875e3ec59857754c6c0ca9364bb6d2162c667c77d5f13bc6f6eb6781a00fffed5fc21b96dbf2107421e12005b8d51ab6b407e316ff2a08f27e3460446c8c2126389c1c0d30c50cd3c8ad3060a80745d9391c09fe37285526f47458fe2d411f4f3ad287552d18f6d766777dc4c652a75b325d630c1176e41daa0ed8f7c8324b8562cb8d971d0992830d39d4add33f2ae9d16651c016719ce439e4613e494ac7bd0f7ae9b3427625f0df24f59705ba9e1d744b70dff6472a946043a45e757e984810afb23a95f2d588817d236978f71782a4dd6f82ac7fe21e5b0de8080b2dbd7280be51b36f63484391db381169d231ed91ee5b615c4ecea90d61522ec7a5c1e47e7451d63da245cc76b784d17fd1521b1209bcad4972c266eb86b0f724e1cd4d155c93859d2ebcfd3c9042c074c", 0xde8}], 0x1) [ 56.294516] check_preemption_disabled: 27 callbacks suppressed [ 56.294526] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor4/5994 [ 56.309086] caller is __this_cpu_preempt_check+0x1c/0x20 [ 56.314582] CPU: 0 PID: 5994 Comm: syz-executor4 Not tainted 4.9.80-g20c8a00 #30 [ 56.322105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.331453] ffff8801d756f6d8 ffffffff81d94b69 0000000000000000 ffffffff83c18800 2018/02/08 15:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000701000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x6, &(0x7f0000215000)=""/12) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = syz_open_dev$sg(&(0x7f000073b000)='/dev/sg#\x00', 0x101, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000b7f000)={{0x800, 0x1}, {0xfff, 0x7c1}, 0x9, 0x7, 0x80000000}) sendto$inet6(r2, &(0x7f00005f1000)="27f98c54d0fda5cf6ae77a03aa3fd841a384ebbb6bcebc6093a10c25d3f80ce7d06da8d0e843acfbe7246ae0aab39706b88336d8a6c6037758878dd4b291d5fc5010b676f7eab86d84ccef62294b66299e08a6285024d17fd05dd469163760ad447d368571f37547dd8ab4d211f5", 0x6e, 0x4000010, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e97000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000f77000-0x4)=0x81) 2018/02/08 15:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00007ca000)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cce7000001874fac05343c46508aed5bfedc07041e9ebd2d00000000000004", 0xaa) 2018/02/08 15:30:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000261000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000cc5000)={{0x6, 0x1ff}, 'port0\x00', 0x90, 0x100800, 0x81, 0x9, 0x7, 0x3, 0xffffffffffffffb1, 0x0, 0x7, 0x100000001}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x4, 0x3, 0x8, &(0x7f0000d0f000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000889000-0x18)={0xaa, 0x40}) connect$inet6(r1, &(0x7f0000cf3000)={0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x101}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000054a000)=0x469d, 0x28) bind$inet6(r3, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000752000-0xa), 0x0, 0x20000001, &(0x7f0000949000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = dup2(r3, r3) ioctl$TIOCSBRK(r5, 0x5427) 2018/02/08 15:30:42 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0xe50417ae7da8d219, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x400020000000000}) [ 56.339485] ffffffff83f454c0 ffff8801d7bf1800 0000000000000003 ffff8801d756f718 [ 56.347541] ffffffff81dfc144[ 56.348744] syz-executor1: [ 56.348749] vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) ffff8801d756f730 ffffffff83f454c0 dffffc0000000000 Call Trace: [ 56.369155] [] dump_stack+0xc1/0x128 [ 56.374510] [] check_preemption_disabled+0x1d4/0x200 [ 56.381253] [] __this_cpu_preempt_check+0x1c/0x20 [ 56.387751] [] ipcomp_init_state+0x188/0x930 2018/02/08 15:30:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000454000)='encrypted\x00', &(0x7f0000329000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000057000)='keyring\x00', &(0x7f0000291000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$invalidate(0x15, r1) socket$nl_crypto(0x10, 0x3, 0x15) keyctl$get_security(0x11, r1, &(0x7f00008c8000)=""/77, 0x4d) r2 = syz_open_dev$usbmon(&(0x7f0000bed000-0xd)='/dev/usbmon#\x00', 0x8, 0x101800) ioctl$TIOCSBRK(r2, 0x5427) [ 56.393806] [] ? __lock_is_held+0xa1/0xf0 [ 56.399597] [] ipcomp4_init_state+0xb0/0x7d0 [ 56.405654] [] __xfrm_init_state+0x3e7/0xb30 [ 56.411702] [] xfrm_init_state+0x1a/0x20 [ 56.417398] [] pfkey_add+0x1fb9/0x3470 [ 56.422921] [] ? pfkey_delete+0x360/0x360 [ 56.428710] [] ? pfkey_seq_stop+0x80/0x80 [ 56.434500] [] ? __skb_clone+0x24a/0x7d0 [ 56.440195] [] ? pfkey_delete+0x360/0x360 [ 56.443877] audit: type=1400 audit(1518103842.055:21): avc: denied { create } for pid=6021 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 56.470366] [] pfkey_process+0x68b/0x750 [ 56.476076] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 56.482920] [] ? trace_hardirqs_on_caller+0x38b/0x590 2018/02/08 15:30:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000314000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x40000c, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fb0000)='/dev/rtc\x00', 0x2001, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x33) 2018/02/08 15:30:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000582000-0x10)='/dev/sequencer2\x00', 0x400800, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000027e000)={0x9, 0x9, 0x9, 0xc5a}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c9b000)=@assoc_value={0x0, 0x6}, &(0x7f00007af000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000118000)={r2, @in6={{0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xfffffffffffffff9}}, 0x4, 0xfffffffffffffff7, 0x3ff, 0x80000000, 0x8}, &(0x7f0000954000-0x4)=0xa0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) poll(&(0x7f00009bc000-0x48)=[{r0}], 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000005c000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000126000)={0x1, r3}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002af000), &(0x7f0000dd1000)=0x4) [ 56.488825] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 56.500055] [] pfkey_sendmsg+0x3a9/0x760 [ 56.505771] [] ? pfkey_spdget+0x820/0x820 [ 56.511573] [] sock_sendmsg+0xca/0x110 [ 56.517120] [] ___sys_sendmsg+0x6d1/0x7e0 [ 56.522911] [] ? copy_msghdr_from_user+0x550/0x550 [ 56.529485] [] ? avc_ss_reset+0x110/0x110 [ 56.535283] [] ? check_preemption_disabled+0x3b/0x200 2018/02/08 15:30:42 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc1000)='/dev/vga_arbiter\x00', 0x20001, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fc2000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bcf000-0x4)=0x14) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000fc1000)={0x10001, 0x10000, 0x7, 0x5, 0x1, 0x2000000000000, 0x0, 0x6}, &(0x7f00006ba000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000001000-0x10)=[{0x80000006}]}, 0x10) [ 56.542119] [] ? __fget+0x201/0x3a0 [ 56.547399] [] ? __fget+0x228/0x3a0 [ 56.552673] [] ? __fget+0x47/0x3a0 [ 56.557858] [] ? __fget_light+0x188/0x1e0 [ 56.563657] [] ? __fdget+0x18/0x20 [ 56.568840] [] __sys_sendmsg+0xd6/0x190 [ 56.574465] [] ? SyS_shutdown+0x1b0/0x1b0 [ 56.580261] [] ? selinux_capable+0x40/0x40 [ 56.586142] [] ? __fget+0x201/0x3a0 2018/02/08 15:30:42 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="acb10ca83ee1ffc562d9dfd3802562e7e741c2bbca68736aa295c53ce73e624fb2e3d6e5233d33734766d7b8abb1b8ad9f5e53030ed5e84005caee2eab43b546445253c8d75c3bd786b13d33775e60b01147c325d55b8f3560f2ca098c4c029d7b184b202f4f40011685a9cbdf3695b9fd56a5434a7c7f4f2a153545bd4f1500f5222b24e5223e13a2da58b97b981703f11812a7de8dace9b9dda4", 0x9b, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) setpriority(0x0, r1, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000970000), 0x377, 0xfffffffffffffffc) [ 56.591415] [] ? __fget+0x228/0x3a0 [ 56.596680] [] ? __fget+0x47/0x3a0 [ 56.601871] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.608702] [] SyS_sendmsg+0x2d/0x50 [ 56.614057] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 56.620623] CPU: 1 PID: 6011 Comm: syz-executor1 Not tainted 4.9.80-g20c8a00 #30 [ 56.628153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.637482] ffff8801d7c7f880 ffffffff81d94b69 1ffff1003af8ff13 ffff8801d7ef8000 [ 56.645492] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d7c7f990 [ 56.653523] ffffffff81451ca2 024000c200000003 0000000041b58ab3 ffffffff84195215 [ 56.661564] Call Trace: [ 56.664147] [] dump_stack+0xc1/0x128 [ 56.669482] [] warn_alloc+0x212/0x240 [ 56.674915] [] ? zone_watermark_ok_safe+0x280/0x280 [ 56.681560] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 56.688371] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 56.695007] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 56.701814] [] ? get_page_from_freelist+0xcae/0x19f0 [ 56.708535] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 56.714999] [] __vmalloc_node_range+0x3f5/0x5f0 [ 56.721299] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 56.728108] [] ? kmalloc_order_trace+0x7a/0x190 [ 56.734394] [] vmalloc+0x5b/0x70 [ 56.739383] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 56.745852] [] xt_alloc_entry_offsets+0x41/0x60 [ 56.752138] [] translate_table+0x2da/0x1cd0 [ 56.758075] [] ? arpt_alloc_initial_table+0x690/0x690 [ 56.764886] [] ? check_stack_object+0x68/0x140 [ 56.771084] [] ? __check_object_size+0x174/0x3a9 [ 56.777455] [] ? 0xffffffff810002b8 [ 56.782701] [] do_arpt_set_ctl+0x2b7/0x650 [ 56.788553] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 56.795191] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 56.801914] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 56.808112] [] ? mutex_unlock+0x9/0x10 [ 56.813621] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 56.820698] [] nf_setsockopt+0x67/0xc0 [ 56.826212] [] ip_setsockopt+0xa1/0xb0 [ 56.831719] [] tcp_setsockopt+0x82/0xd0 [ 56.837311] [] sock_common_setsockopt+0x95/0xd0 2018/02/08 15:30:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/44) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000003000-0x98)={0x2, 0xa, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0xffffffffffffffff, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x4, 0x10}]}, 0x38}, 0x1}, 0x0) 2018/02/08 15:30:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000015f000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000040c000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) [ 56.843598] [] SyS_setsockopt+0x160/0x250 [ 56.849364] [] ? SyS_recv+0x40/0x40 [ 56.854608] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 56.861242] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.868051] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.874597] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 56.882607] Mem-Info: [ 56.885406] active_anon:52449 inactive_anon:43 isolated_anon:0 [ 56.885406] active_file:3512 inactive_file:8241 isolated_file:0 [ 56.885406] unevictable:0 dirty:165 writeback:0 unstable:0 [ 56.885406] slab_reclaimable:5705 slab_unreclaimable:60402 [ 56.885406] mapped:24031 shmem:50 pagetables:659 bounce:0 [ 56.885406] free:1476508 free_pcp:420 free_cma:0 [ 56.918987] Node 0 active_anon:205680kB inactive_anon:272kB active_file:14048kB inactive_file:32976kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96276kB dirty:672kB writeback:0kB shmem:400kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 75776kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 56.938759] mmap: syz-executor2 (6055) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 56.962325] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 56.992327] lowmem_reserve[]: 0 2908 6410 6410 [ 56.997549] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB [ 57.028291] lowmem_reserve[]: 0 0 3501 3501 [ 57.033309] Normal free:2909492kB min:36824kB low:46028kB high:55232kB active_anon:210644kB inactive_anon:176kB active_file:14048kB inactive_file:32988kB unevictable:0kB writepending:684kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:22868kB slab_unreclaimable:241836kB kernel_stack:5408kB pagetables:2524kB bounce:0kB free_pcp:712kB local_pcp:380kB free_cma:0kB [ 57.067426] lowmem_reserve[]: 0 0 0 0 [ 57.071987] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 57.087321] DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB [ 57.105038] Normal: 637*4kB (UE) 408*8kB (UME) 176*16kB (UE) 12*32kB (UME) 46*64kB (UME) 2*128kB (UM) 4*256kB (ME) 46*512kB (UME) 48*1024kB (UME) 1*2048kB (E) 689*4096kB (UM) = 2910132kB [ 57.124588] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 57.133151] 13075 total pagecache pages [ 57.137102] 0 pages in swap cache [ 57.140525] Swap cache stats: add 0, delete 0, find 0/0 2018/02/08 15:30:42 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4003) ioctl$TCSETA(r1, 0x5406, &(0x7f0000a95000-0x14)={0x98ca, 0x1, 0x7, 0xffff, 0x80, 0xab1, 0x0, 0x3, 0x400}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000-0x10)={0x3, &(0x7f0000002000)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000a95000-0x8)={r2, 0x2}) 2018/02/08 15:30:42 executing program 7: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x4}}, 0x2e) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e82000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0x2, "", []}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00000b1000-0x4)=0xc26b, 0x4) fcntl$setflags(r0, 0x2, 0x1) 2018/02/08 15:30:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ce6000)={@generic="7b8c1791e2f9dd81103f37f637143bc5", 0x8}) clock_gettime(0x0, &(0x7f000091d000-0x10)={0x0, 0x0}) clock_settime(0x6, &(0x7f0000c07000-0x10)={r1, r2+10000000}) sendfile(r0, r0, &(0x7f000031a000-0x8), 0x23f0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000980000-0x20)={"0da370ae11162593b39ab23e711e0064", {0x4, 0x183, 0xf0, "8989bbf59cc0", 0x3}}) r3 = getpgid(0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000052000-0x4)=0x8) ptrace$peekuser(0x3, r3, 0xe5795f6) 2018/02/08 15:30:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00006ae000)='/dev/keychord\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000e0000)={0x0, 0x100000000, 0x30, 0x8, 0x9}, &(0x7f0000cd3000-0x4)=0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004b6000)={r2}, &(0x7f0000391000-0x4)=0x8) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000060f000)={0xd0, 0x80000000, 0x5, 0x6}) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x1d, 0x102000001) openat$rfkill(0xffffffffffffff9c, &(0x7f0000287000-0xc)='/dev/rfkill\x00', 0x402040, 0x0) 2018/02/08 15:30:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000044d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup(r1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000006e000-0x10)={0x7, 0x9}) r2 = syz_open_procfs(0x0, &(0x7f0000f0a000)='net/rt_cache\x00') sendfile(r0, r2, 0x0, 0x3ff) 2018/02/08 15:30:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00000a2000)=@common='teql0\x00') tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f1d000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000e74000)=""/22) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) close(r0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007f2000-0x8)={0x0, 0x9}, &(0x7f0000dee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000011e000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x401, 0x5}, &(0x7f00004a5000)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b75000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b68000-0x4)=0x24) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000043c000-0xc)=@sack_info={r3, 0x1, 0x3}, &(0x7f0000c4d000)=0xc31988c8410394c4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000c6000-0x9)={0x0, 0x1, 'n'}, &(0x7f0000c7c000)=0x3bd) 2018/02/08 15:30:42 executing program 1: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000583000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000249000)='net/ip6_flowlabel\x00') r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000e7c000-0x78)={0x100000000, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x1, @broadcast=0xffffffff}, 0x100, 0x1, 0x8, 0xc4c, 0x3e00000000000000, &(0x7f0000e7c000-0x10)=@common='vlan0\x00', 0x3f, 0x9, 0x1000}) connect$l2tp(r4, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/08 15:30:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 0x0, 0x9}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007dc000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00006c7000)={0xff, 0x1, 0x6, 0x3f, 0x2, 0x100000001, 0x4, 0x60, 0x2, 0x71a261}) [ 57.145892] Free swap = 0kB [ 57.148885] Total swap = 0kB [ 57.151906] 1965969 pages RAM [ 57.154995] 0 pages HighMem/MovableOnly [ 57.158948] 320509 pages reserved 2018/02/08 15:30:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x407ffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000)=""/178) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x600) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000001000)=""/105) 2018/02/08 15:30:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) timer_gettime(0x0, &(0x7f0000742000-0x20)) r0 = open(&(0x7f0000915000)='./file0\x00', 0xfffd, 0xa) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000ed1000-0x64)={&(0x7f0000eb5000)=[0x65, 0x1, 0x7f, 0x3ff], 0x4, 0xffffffff, 0x3, 0x1, 0x20, 0x5, {0x3f, 0x81, 0xaf0, 0x9, 0x7aa, 0x100000001, 0x1, 0xb91d, 0x2, 0x200, 0x9, 0x603c, 0x3, 0x7, "e65f6d4291b068f9e2b45360138407879eb9f1479ebc505c4b492ae1fc275329"}}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f2f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000b07000-0x4)) mknod$loop(&(0x7f00003bf000)='./file0\x00', 0x1010, 0x0) mmap(&(0x7f0000b69000/0x4000)=nil, 0x4000, 0x2000008, 0x4010, r1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00008b0000)='/selinux/context\x00', 0x2, 0x0) 2018/02/08 15:30:42 executing program 3: r0 = creat(&(0x7f00007b2000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008fc000-0xe)='setgroups\x00') sendfile(r0, r1, &(0x7f0000023000)=0x400000000003, 0x0) 2018/02/08 15:30:42 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000078f000-0xc)='/dev/autofs\x00', 0x800, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000541000)={0x0, 0x8, 0x2, @thr={&(0x7f00009d8000)="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", &(0x7f0000e05000-0x5d)="90070535bfe5042d7546548e108e6e72a9a2f5d42e604f3c2fd56cf3c3b16efb8e49ac57258c1fa14825094024353c810bfef8bdb1caa867126bc281f56b457f9f4e143f94431efae03202ba532966bcf127d9cc009d3f4c4ecae25d22"}}, &(0x7f0000105000)=0x0) timer_gettime(r1, &(0x7f000095d000)) r2 = syz_open_dev$sg(&(0x7f00006a7000-0x9)='/dev/sg#\x00', 0x9, 0x8080) sendmsg$unix(r2, &(0x7f0000055000-0x38)={&(0x7f0000858000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000)=[{&(0x7f00002fb000-0x31)="cd3251946d3ead095977a0e32555b0be171036491f89c34ba5267b271df144d4cfcbd487e54d8fb961f25fba6e00060f48", 0x31}, {&(0x7f0000582000-0xe9)="0621325497c79a1c1df31e014ab5f1a0879e0dc76f3e33e342f4488c970c03240292650080ed2b0805421e573fe0680cb9a84950510cf0605eec2568b1a2f8c2a5e4ae6dd5914e1a241fa20d4bf67c580596f99b498ac0d241e996f719573e0b20b8ecf4f77d9d2ebe9e8716c219257f159a8853903a96ae016b3b21a16e0044e988d2f0bc8e778626e8d04335f644c2cf2beeadcff49154213520df263bbd7d67c6006837704d618885f2d401993f98933e6bfced74bdb5f8eaa14953fc51f7835bad6e959336a2ac13e46485664689db057dd531545bf8d6800a61260160025f775406e98f7c7a3c", 0xe9}], 0x2}, 0x20000080) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000709000-0x4), &(0x7f0000ff7000)=0x4) r3 = socket$unix(0x1, 0x3, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r3, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 57.193730] syz-executor5 (6069): /proc/6060/oom_adj is deprecated, please use /proc/6060/oom_score_adj instead. 2018/02/08 15:30:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000073e000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7002) setsockopt(r0, 0x80000000, 0x5, &(0x7f0000a39000)="e6b0421988f9e257b8c02ec23a7cdec05f5a727a38866f94b340aba53c812a74eef8017316f75400a62698178b81a7481ccc0966eda30343dd7835c1be1fcf3d84ba4da03a6c69ea08d7f9de231f1b200e5e7e8f7fadd52949db2b6c7890dfbed5803d1e4228afed49b7ee1082751c5fbb1356a64f4ab3fd55b3cd7113f09c2606f5077df9b4787590b9a6dc84f30515d0ae", 0x92) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000153000)=0x5, 0x4) 2018/02/08 15:30:42 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc4000-0x11)='/dev/vga_arbiter\x00', 0x44102, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000060c000-0xd)='/selinux/mls\x00', 0x0, 0x0) linkat(r2, &(0x7f0000349000-0x8)='./file0\x00', r3, &(0x7f00003b8000)='./file0\x00', 0x400) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r4 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r4, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10}, 0xc, &(0x7f0000fc4000-0x10)={&(0x7f0000b05000-0x36c)=@ipv4_getaddr={0x20, 0x16, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}]}, 0x20}, 0x1}, 0x0) 2018/02/08 15:30:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f00003ca000), 0x0, 0x20000051, &(0x7f0000500000)=@ipx={0x4, 0x0, 0x0, "0bb645aa2c98"}, 0x10) r1 = socket(0x10, 0x802, 0x0) getsockname$ipx(r1, &(0x7f00007e7000-0x10), &(0x7f000087f000-0x4)=0x17f) write(r1, &(0x7f0000bab000-0x18)="180000004a00070bdff1b10a000008ff0a3f801605000000", 0x18) read(r1, &(0x7f000026d000-0xc6)=""/198, 0xc6) prctl$intptr(0x17, 0x400005) 2018/02/08 15:30:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000002000-0x87)=""/135) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) 2018/02/08 15:30:42 executing program 0: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) writev(0xffffffffffffffff, &(0x7f0000030000)=[{&(0x7f0000726000)='t', 0x1}], 0x1) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000c68000)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000028d000), &(0x7f0000392000)=0xc) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/02/08 15:30:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000115000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e95000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/08 15:30:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000000000)=0x81, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0}) write$tun(r0, &(0x7f0000001000-0x123)=@hdr={0x2, 0x0, 0x7, 0x8af, 0x4, 0x2, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [], {@mpls_uc={0x8847, {[{0x0, 0xd83, 0xc8e, 0x6}, {0x40, 0x8, 0x7, 0x8001}, {0x3, 0x1ff, 0x9, 0x7}, {0x800, 0x1, 0xffffffffffff7fff, 0x7}, {0x9, 0x7, 0x4, 0x4}, {0x81, 0x5, 0x0, 0xf2d}], @ipv6={0x7, 0x6, "fc3daa", 0xcb, 0x3b, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@routing={0x3b, 0x10, 0x0, 0x2, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}]}], @dccp={{0x3, 0x1, 0x4, 0x1, 0x391e, 0x0, 0x0, 0x6, 0x81, "cc9a19", 0xfffffffffffffffd, "f845fb"}, "2905f661fd8ea46a66e852a264c1adc727bab9b4fcfffd969c3e7c19a322a938e6e5aebc2d4407cbf81551532b7e1057aabdbe"}}}}}}}}, 0x123) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000002000)={0x10, 0x0, 0x2, 0x11406000}, 0xc) 2018/02/08 15:30:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000c7000-0x4), 0x148) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000411000-0x4)=0x1ff, 0x4) 2018/02/08 15:30:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a56000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = creat(&(0x7f0000fa5000-0x8)='./file0\x00', 0x80) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000555000-0x4)=0x200, &(0x7f00000ee000)=0x4) connect$unix(r0, &(0x7f00002e9000-0x8)=@abs={0xfffffffffffffffc, 0x0, 0x0}, 0x8) 2018/02/08 15:30:42 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) 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}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x84, 0x0, 0x2, 0x100000000000, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/08 15:30:42 executing program 2: getgid() r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x3, &(0x7f0000d99000)=[], 0x0, &(0x7f0000d99000)=[]}, 0x8000) 2018/02/08 15:30:43 executing program 5: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x60) timer_settime(0x0, 0x0, &(0x7f0000045000), &(0x7f0000023000-0x20)={{}, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={r3}, 0x0, {0x5}}) prctl$intptr(0x1c, 0x7) prctl$intptr(0x1c, 0x0) 2018/02/08 15:30:43 executing program 1: r0 = gettid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f00000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000a66000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) getpriority(0x1, r0) 2018/02/08 15:30:43 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000), &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000007000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff}}, {{0xa, 0x1, 0x4, @empty, 0xff}}}, 0x16e1e817, 0x20, 0xffffffffffffffff, "f30f2c896a2189b06e6f7aa4d291369d2891de1568f536a45def73c7c7a69e894acf9a61db81e6860bb8e263753f4181d4de2c03a5e1a8a69c9dc6dc4187aca7b44fa9fc5ace6b0f1d51da65f3c8ec30"}, 0x160) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000008000)={0x0, 0x80000, r0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000000a000-0x4)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000-0xc)={r1, 0x80000, r0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) pwrite64(r2, &(0x7f0000006000)="315434149318b05e7a9782bd137fcce2bc454848568a9445ccd43ba0bdd1ba8d4d8fb9f49230bbef6d902e1ce8495582d64a6d0ee631c42f805d2ad7ffa48bf1fa68e1426b46761981d5d434db7c24dd46b2f2a217086be16265e5c202ee91e14d5cc3e690391b1a81adfc997bd04dfceb11b4c6f2ce347829751ac1c3eaf9070673207683cc439c2da8272d7131fdffd7bfc2ff5129a0f3b513086f952ff067bb1c52fc82fa5ba561ddd01f1cdc75f95b921a293d000b68a25853194086cf0e5b3d9f6ea9a65981fd4247e1add16e4e3ee9bb38eb0b7d18c2f25cfeab0892e4f1e20fc4313df00caad981648b71d52e7fe09e5ac2", 0xf5, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x7ff, 0x3, &(0x7f000000a000)="3634f144a70170923addf3530171651d0838e42f2b3ea7b1b10099c1f890ab1c9d67e7c4a6c6e79f3635d883b2fa1b82c04987365b6a316ef5aea8755d240d0b0b1e2780c97769719d4a5828f2dc6629870f4778bd8e2c9c197625305945a339b3ee003a2bb5af6b0baab91cf258e548b217dbfc97b6511c54d2b3dc6e310870fc88b8795a8d976a97008fac45d1899e37f7be248d9fa419c4f8e8abdeccbf2c1c02e3", 0xa3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000000b000)=""/241) ioctl(r0, 0x100000001, &(0x7f0000001000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f000000a000)=0x8) 2018/02/08 15:30:43 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000188000)='/dev/keychord\x00', 0x600, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000038000-0x81)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x1, 0x7}, &(0x7f000035d000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[], 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ec9000-0xc6)={r1, 0xbe, "8c94b8eb932319023af198e68c5daeec333b2f7b4f280634ed2b7dd1a5976b6ff9b8feadf2679506ce4cda08c1e071c8e8dffab7d98b2b648b7d61c44ff00c8150c6f8b1570cfc932dda7a00bcb3570d0458d9c7054dc176c8c69793a82178cb0c785ff1f0b1a5338adbceeed1ae7137f45021869130b6399478c983dc69d0ca9dbaa412a8ef2bfb74875111fda9702667b6eb20de679a843b1eed06b5b9a59f9a92a26a58bf9a74ac9f01584823ec261490756ba58f4dd4828d85279152"}, &(0x7f0000001000-0x4)=0xffffffee) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b2e000)={r2, 0x795f, 0x30, 0x3}, &(0x7f0000a76000)=0x18) unshare(0x8000000) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) getpeername$netrom(r0, &(0x7f0000e71000)=@full, &(0x7f00002c2000-0x4)=0x48) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r3, 0xa, 0x2e) readv(r3, &(0x7f0000f59000-0x28)=[{&(0x7f00008a7000+0x112)=""/46, 0x2e}], 0x1) 2018/02/08 15:30:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000bf3000-0x8)='./file0\x00', 0x2002, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@generic="633852d0534e55d1ae"]}]}]}]}, 0x4c}, 0x1}, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000e85000), &(0x7f000041f000-0x4)=0x8) 2018/02/08 15:30:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0xffffffffffffff4d, 0x4, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x800}, []}, 0x14}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000eb000-0xe)='/dev/keychord\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c7d000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000c25000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f0d000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x5, 0x8949}, &(0x7f0000f67000)=0x98) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000623000-0x9)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f00001fb000)=@hopopts={0x99, 0x1, [], [@ra={0x5, 0x2, 0xdc}, @ra={0x5, 0x2, 0xffffffffffffffff}]}, 0x10) gettid() setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000f94000-0x4), 0x4) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x1, &(0x7f000096f000-0x4)=0x94c0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000dd9000)={0x0, 0x6f, "27d4d18e195326fb04b327291c374c5a444a7e08e07c122b02462c838b37ce6b51ecacb22dfe650919ff23aa30c3d037fd86e2ee384634530d99bea336ab7f26bb267b2d4b12a33e86a05b5b71eec0c1ee56c1f12c003be8409e93b8a8ca15ad04b817c6364ac932d6a95f577d067f"}, &(0x7f0000282000)=0x77) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000cf2000)={r4, 0x1000, "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"}, &(0x7f0000ae9000)=0x1008) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001a000-0x8)) recvmsg(r0, &(0x7f0000903000)={&(0x7f0000c92000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00009e7000-0x20)=[], 0x0, &(0x7f0000b64000-0x50)=""/80, 0x50}, 0x0) 2018/02/08 15:30:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005df000)=[{&(0x7f0000148000)="8c", 0x1}], 0x1, 0x0) dup(r0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000b07000-0x8)) r2 = gettid() fcntl$setown(r0, 0x8, r2) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) process_vm_writev(r2, &(0x7f00000e7000-0x80)=[{&(0x7f0000dd1000)=""/8, 0x8}, {&(0x7f0000ace000)=""/188, 0xbc}, {&(0x7f0000a34000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f1e000-0x4a)=""/74, 0x4a}, {&(0x7f000070a000)=""/4096, 0x1000}, {&(0x7f0000cb7000)=""/113, 0x71}, {&(0x7f0000d10000-0x2b)=""/43, 0x2b}, {&(0x7f000033e000)=""/177, 0xb1}], 0x8, &(0x7f0000447000-0x10)=[{&(0x7f0000d0b000-0xf9)=""/249, 0xf9}, {&(0x7f0000be9000-0xdc)=""/220, 0xdc}, {&(0x7f000078a000)=""/14, 0xe}, {&(0x7f00004a8000)=""/252, 0xfc}, {&(0x7f00007e3000-0x81)=""/129, 0x81}, {&(0x7f0000df4000)=""/60, 0x3c}, {&(0x7f000083e000-0xeb)=""/235, 0xeb}, {&(0x7f0000c22000-0x1b)=""/27, 0x1b}], 0x8, 0x0) 2018/02/08 15:30:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ebc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x7fe) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f00008ec000-0xf9)=""/249) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00001ab000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x54, 0x0, &(0x7f00009d5000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x0, &(0x7f0000a0a000-0x50)=[], &(0x7f0000711000)=[]}}}, @release={0x40046306}], 0x90, 0x0, &(0x7f0000f98000-0x22)}) 2018/02/08 15:30:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x202, 0x121) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x40) setsockopt$inet_mreqn(r0, 0x0, 0x2a, &(0x7f000008a000-0xc)={@rand_addr, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x2, 0x200, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x7, [0x5e0, 0x2, 0x3f, 0x7, 0xff, 0x8, 0x4, 0x8001]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0xa2)=""/162, &(0x7f0000000000)=0xa2) 2018/02/08 15:30:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000413000-0xd)='/dev/usbmon#\x00', 0x2, 0x101000) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000842000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@multicast2=0xe0000002}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/08 15:30:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fb8000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) write$fuse(r1, &(0x7f0000f8f000-0x50)={0x50, 0x1, 0x1, @fuse_init_out={0x7, 0x1a, 0x2, 0x0, 0x80, 0x6, 0x2, 0x3}}, 0x50) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)=0x1) socket$pptp(0x18, 0x1, 0x2) 2018/02/08 15:30:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f34000)='logon\x00', &(0x7f0000b6a000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f00001dd000)='user\x00', &(0x7f00001ec000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x8d)="96835431d19081fa7d3240c14668e5b2bd693b1a4baaeca36d7642014534904590b6d5c5fadbc8542e97c61f16a31d7a72c76b68b922b8149e021863d93b9bae8e5603017441f29b5d3ec6595be9eef0965cc6a1f9e39fc07d08fbc23db697f5d29c1d6b317dda3af2c84a01a56563bc72d5dd0c570e5c7f6fcd6e1b986f6d2a9d8ad599f9d73ae5c7b99d2294", 0x8d, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000007000-0xa)={&(0x7f00000c5000-0x93)="134e721c060000000000000001012053d1c199b0c4cbd7ab0296e7154fea8aa900000005f65b2bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239ec", 0x93}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) close(r1) 2018/02/08 15:30:43 executing program 6: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000001000-0x3)="8355c5") rt_sigpending(&(0x7f00005bf000-0x8), 0x8) prctl$setmm(0x23, 0x6, &(0x7f0000f6f000/0x3000)=nil) 2018/02/08 15:30:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000000d000)={{}, {0x0, 0xfffffffffffffffd}}) 2018/02/08 15:30:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004f5000)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) mount(&(0x7f00007a2000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f0000634000-0x6)='tmpfs\x00', 0x20, 0x0) mount(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x0, &(0x7f00000ba000)) [ 57.479371] audit: type=1400 audit(1518103843.085:22): avc: denied { read } for pid=6141 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/08 15:30:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}}, &(0x7f00005ee000-0x20), 0x8, &(0x7f000017a000-0x8)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001de000-0xb8)={0x0, 0x200, 0x6784, 0xfffffffff4135c81, 0xce, 0x0, 0x3f800000, 0x7, {0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x101}}, 0x8, 0x1, 0xc649, 0x0, 0x7}}, &(0x7f00001f6000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a0f000-0x20)={0x6, 0x1, 0x8204, 0x101, 0xff, 0xffffffffffffff80, 0x0, 0x9, r1}, 0x20) pipe2(&(0x7f00006e3000-0x8)={0x0, 0x0}, 0x80800) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000ce9000-0x4)) accept$packet(0xffffffffffffffff, &(0x7f0000ea1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000213000-0x4)=0x14) readlinkat(r2, &(0x7f0000c56000-0x8)='./file0\x00', &(0x7f0000c30000)=""/151, 0x97) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00006b4000-0x10)={r4, 0x1, 0x6, @empty}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/02/08 15:30:43 executing program 2: r0 = socket(0xc, 0x20000000007, 0xfaf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0xffffffff, 0x8) rt_sigreturn() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt(r0, 0x6, 0x7, &(0x7f00003fe000)="a53fee3e26cb011250ce0f690d5e46598a11550ac683dce5be338df240eb47225e62ff728283d4699ca8dfa931943e45aa9aa9a074f7b1a08e84845c8ec1ef154c774c2a63a5129daf46de05cfb1b95716", 0x51) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003d1000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00002c5000)=0x101) sendmmsg$inet_sctp(r1, &(0x7f000016c000-0x230)=[{&(0x7f00008db000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000091f000-0x10)=[], 0x0, &(0x7f0000d8a000)=[]}], 0x1, 0x0) 2018/02/08 15:30:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f73000)) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000494000-0x4)=0xcc5, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000c17000)={&(0x7f000058d000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000064d000-0x10)={&(0x7f000084c000-0x4c)={0x4c, 0x7, 0xf, 0x20, 0x4, 0x0, {0x0, 0x0, 0x9}, [@generic="cc58e2b07a88a9fd853dbde2d1d5afb84d31a2a222cfd7baf2da3439f0dcafdb7e20bc6a379ccc221e07101fc581edb1a9970766a544"]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) connect$inet(r1, &(0x7f0000cd1000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/08 15:30:43 executing program 1: pipe2(&(0x7f0000742000)={0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x41, "07abb3b39ea6dc8cb62a56e7deb848d13cde125b676e916dfc81235c9abc028d8140919000f150fc63050086fd9024f58b53ef24917a3b5f93fa5956aba1266fff"}, &(0x7f0000948000)=0x49) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x13, 0x0, 0x0) 2018/02/08 15:30:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000055c000-0xc), &(0x7f00009d4000-0x4)=0xc) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000617000), &(0x7f00000a7000)=0x478) 2018/02/08 15:30:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fb000)='/dev/sequencer2\x00', 0x30000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) close(r0) ioctl$int_in(r0, 0x0, &(0x7f0000f1f000)) getpeername$netrom(r1, &(0x7f0000c7e000)=@full, &(0x7f000001a000)=0x48) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000e4d000-0x1000)=""/4096) 2018/02/08 15:30:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03353000000000fff0005325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000a7d000-0x60f)="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", 0x5ad, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000fac000-0xf), 0x0, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = getpgid(0x0) syz_open_procfs(r3, &(0x7f0000ce7000)='sched\x00') r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7c000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000cf7000-0x8)={0x10001, 0x4, 0x2, 0x1}) 2018/02/08 15:30:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) bind$inet(r0, &(0x7f000038e000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/08 15:30:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) timer_create(0x6, &(0x7f0000c70000-0x60)={0x0, 0x0, 0x4, @thr={&(0x7f0000f2e000)="cc99a70202bb1da110f9af2df3b09c32eeb0d6c1f8b8e02a3d1b51abf584e592f9ed84d443288dbfb019ecf215eaf58c7a85bf9781e74b845f6e", &(0x7f00000a1000)="0165658895e5"}}, &(0x7f0000e88000-0x4)=0x0) timer_settime(r1, 0x0, &(0x7f0000e52000-0x20)={{0x77359400}}, &(0x7f0000ae7000-0x20)) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed4000-0xbc)=""/9, 0x9}], 0x1) 2018/02/08 15:30:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000555000-0x15)='/proc/self/net/pfkey\x00', 0x20400, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000542000)=@assoc_value={0x0, 0x81}, &(0x7f0000fe0000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d0e000-0x8)=@assoc_value={r1, 0x45}, &(0x7f0000a08000-0x4)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000a7b000)=""/237) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000044d000-0x4)=@assoc_id=r2, &(0x7f0000fe3000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007}, {0x0, 0x0, 0x0, 0x20000000007fff}]}, 0x10) pipe2(&(0x7f0000ced000-0x8)={0x0, 0x0}, 0x84000) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000889000-0x10)={0x2, &(0x7f0000105000-0x10)=[{0x5aef, 0x7, 0x7, 0x2}, {0x4, 0x0, 0x2, 0xc960}]}) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f000014d000-0x4)=0x5, 0x4) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000345000-0x4)=0x2, 0x4) 2018/02/08 15:30:43 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x730b, 0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) 2018/02/08 15:30:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000205000)) ppoll(&(0x7f00003d0000)=[{r0, 0x6}, {r1}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8), 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000024e000)='/selinux/enforce\x00', 0x0, 0x0) accept$ipx(r2, &(0x7f00000ad000), &(0x7f0000d5b000)=0x10) 2018/02/08 15:30:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000100000001, 0x0, &(0x7f0000331000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) socketpair$inet6(0xa, 0x3, 0x8001, &(0x7f00002d6000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00002e9000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x712d, 0xda, 0x400, 0xfec, 0x1, 0x3, 0xfff, 0x82, 0x5, 0x1, 0x200, 0x1, 0x9, 0x50000000, 0x57da]}, &(0x7f0000e15000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000154000-0x8)={r3, 0x3}, &(0x7f00002a3000)=0x8) 2018/02/08 15:30:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) pwrite64(r0, &(0x7f00007e9000-0x2)="f7c4", 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000365000)={{{{0x2, 0x3, @empty}}, {{0xa, 0x2, 0x362, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x400, 0x6, 0x2, "246ddd61c5c94143c9caea33f1d0ba48e644c194dfc9d99570aca3e9a50f1facf93965c3de2f3893f708b7cd6cb3223e1b13e8b171b6dd66f4369e1ecf4ba488e185900024b78f028025712916bfc21f"}, 0x160) fcntl$addseals(r0, 0x409, 0x7) chmod(&(0x7f0000aa4000-0x8)='./file0\x00', 0x70e99dfcf30cd0d) fallocate(r0, 0x0, 0x0, 0x2) signalfd4(r0, &(0x7f00004b1000)={0x1176}, 0x8, 0x80000) 2018/02/08 15:30:43 executing program 6: clone(0x0, &(0x7f000058a000-0xfb), &(0x7f000003d000), &(0x7f0000c31000), &(0x7f0000c32000-0x1000)) capget(&(0x7f0000feb000-0x7), &(0x7f0000fea000)) socket(0x15, 0x80000, 0x1) 2018/02/08 15:30:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000096e000)=[{0xffffffffffffffff}], 0x1, 0x8001) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000054d000)='/dev/hwrng\x00', 0x100, 0x0) accept4$packet(r0, &(0x7f0000fbc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000c9f000-0x4)=0x14, 0x80800) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) 2018/02/08 15:30:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bd5000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f000069b000)="1e62b97a496cb0faf062b13b2dce8da0de830d32459a5ca85009306df736a5069400ca25be695930b94373fa14d5841e0c4315e2f4a9c161f79256cec2da238c5048934418d78a1a54bcb661a830bc89f8f374e669f41dd76a4291e982be37496b706a610bfbb636057b1d5a7a138f08e43f751304cb7836d58cb414422f473bd476c38797b9684ea8dce63818", 0x8d) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r3, &(0x7f00004db000), 0x4000000000400ff) getsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000389000), &(0x7f00001fb000-0x4)=0x4) 2018/02/08 15:30:43 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4601, 0x0) r1 = eventfd(0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f00008b6000-0x50)) 2018/02/08 15:30:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000611000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f0000c76000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000075f000-0x8)={r3, 0x3}, &(0x7f0000b60000-0x4)=0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000090e000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/02/08 15:30:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) request_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0xe)='vboxnet0wlan0\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = memfd_create(&(0x7f0000e2b000-0x2)='[\x00', 0x3) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00008c4000-0x10)={0x77359400}, 0x10) tkill(r1, 0x15) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000950000)={0x0, 0x0}, &(0x7f0000cfc000-0x4)=0xc) stat(&(0x7f0000c5b000-0x8)='./file0\x00', &(0x7f0000110000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000050000-0x8)='./file0\x00', r3, r4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000094a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004d0000-0x16)='/selinux/checkreqprot\x00', 0x143080, 0x0) recvfrom$unix(r5, &(0x7f000066b000-0x32)=""/50, 0x32, 0x2101, 0x0, 0x0) 2018/02/08 15:30:43 executing program 3: mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x40, 0x1, 0xad, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dd1000)=@assoc_value={0x0, 0x4}, &(0x7f0000dd1000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000825000-0x6)={r1, 0xfffffffffffffffa}, 0x6) 2018/02/08 15:30:43 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags=0x8000041}) syz_extract_tcp_res(&(0x7f0000001000-0x8), 0x0, 0xffffffffffff9a64) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000005a000-0x50)={@generic="695e78af282b93753d9e6bcde1a6c498", @ifru_ivalue=0x8}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000005a000)='/dev/sg#\x00', 0x9, 0x80402) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000005000)={0x20000000}) ioctl$TUNGETIFF(r0, 0xc0189436, &(0x7f0000000000)) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000005a000)='/dev/rtc\x00', 0x80000, 0x0) 2018/02/08 15:30:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004b0000-0x8)='./file0\x00', 0x20) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e47000)={"4dbe8d568a4d0201409dcb5ac01265c8", {0x4, 0x1, 0x5, "904506e7973c", 0xab7}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000093d000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000847000)={&(0x7f00007d1000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}, [@srcaddr={0x14, 0xd, @in=@rand_addr}]}, 0xffffffffffffffdf}, 0x1}, 0x0) 2018/02/08 15:30:43 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eda000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000415000-0x15)='/dev/pktcdvd/control\x00', 0x8001, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000017d000-0xc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x0) r4 = dup2(r2, r3) r5 = accept$unix(r3, 0x0, &(0x7f00002c9000-0x4)) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r5) prctl$setfpexc(0xc, 0x0) epoll_create1(0x0) write$eventfd(r4, &(0x7f000068f000), 0x8) 2018/02/08 15:30:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c09000-0x3f)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @random="09235435cbf7"}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d08000)=0x4, 0x4) syz_open_dev$random(&(0x7f0000237000-0xc)='/dev/random\x00', 0x0, 0x400000) syz_open_dev$urandom(&(0x7f000078d000-0xd)='/dev/urandom\x00', 0x0, 0x101000) 2018/02/08 15:30:43 executing program 1: clone(0x0, &(0x7f0000445000), &(0x7f0000f1d000-0x4), &(0x7f0000d5a000), &(0x7f0000020000-0x3)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x84800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xa2)={0x0, 0x9a, "dfd7e3adaad3545896bee467a3e8a04d797b47148ae49c02db3cd7b561e26e75ad5a090b994be8a92ddbc51dd9759944bd910604cedef5b9510e7ea52a1573817d4bb5115c32d7822388332af51bd16efd1fe1e0e4a7133a6bd2322a52d17133cdc781b8710d3b983fa6f72fa41f9ce165fa0e923a98453ad1f86e1004183382192cd6e47c31f18a7e43f9a48d73c9e67192b975c9ba18ce7658"}, &(0x7f0000001000-0x4)=0xa2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x5601, 0x6, 0x2}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x101, 0x8001, 0x200, 0x6, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={r3, 0xdd22}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) rename(&(0x7f000069c000-0xc)='./file0/bus\x00', &(0x7f00009cf000-0x8)='./file0\x00') 2018/02/08 15:30:43 executing program 5: unshare(0x28060400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x6, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x12)={0x0, 0xa, "ae6c26495104ce56553b"}, &(0x7f0000001000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0xac63, 0x10}, 0xc) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000156000)=""/191) clone(0x2e882000, &(0x7f000091c000-0xc1), &(0x7f0000b44000), &(0x7f0000b70000), &(0x7f0000e77000)) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) 2018/02/08 15:30:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000611000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8e) dup(r0) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/02/08 15:30:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000d9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c3f000+0x8c5)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a27000-0xd8)=@ethtool_rxnfc={0x2c, 0x0, 0x0, {0x0, @hdata="cd02a51822a8337dbaeb3a7f53f39d7e4c87f719dd14b7a8db37d8a4974be83e250e476e4e0a742891e203add3bab0bafe19e965", {"efbe", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, @esp_ip4_spec={@loopback=0x7f000001, @empty}, {"993d", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}, 0x0, []}}) recvfrom$unix(r0, &(0x7f000038a000)=""/80, 0x50, 0x1, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000034e000-0xf)='/dev/sequencer\x00', 0xc800, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000713000)=""/18, &(0x7f00004f1000)=0x12) 2018/02/08 15:30:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000095e000)='./file0\x00', 0x141142, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b6d000-0x8)) ioctl$int_out(r0, 0x5462, &(0x7f0000ae5000-0x8)) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000417000-0x4), &(0x7f0000868000)=0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x2590, 0x8) mincore(&(0x7f0000008000/0x1000)=nil, 0x1000, &(0x7f0000007000)) 2018/02/08 15:30:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000daf000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioperm(0x5, 0x2, 0x7) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='nfs\x00', 0x0, &(0x7f0000e6d000)) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f000041f000-0x6)='ramfs\x00', 0x8ff8c, &(0x7f0000691000)="30f00860e1432feedf67223f9870eb3ad93bf9d33f531c60df80ec56de4d253fa63bdaf520c244f8c849b315") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d8c000)={0x0, 0x37, "1c5acc107d6a7ab472204b2e64feb20cc1f6ccf52a2f37ba4dfa34c2999d38f5fc7bb597f9099f6b6b7c9a7c1cf35b3c2499fd2b2a92ec"}, &(0x7f0000cec000)=0x3f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a46000)={0x4, 0xd1fe669304901ff6, 0x6, 0x0, r2}, &(0x7f0000bd8000)=0x10) r3 = add_key(&(0x7f000065d000)='id_legacy\x00', &(0x7f0000755000-0x1)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000770000-0x83)="6dbcf8ba8058d5909d27e1844820af57b168cc9c1bc1e3e38d8ab211b2ed4cf926623aa35b8bf984767d368f5cbde7c93f3b71c0cb4dfd4f90dd84353c6aabf956639f235ecbce9f7c3f097eb7d90945db529e0d5ff8a3f0af4d04c3587264cc5265d0a04d2077957e31e384c69401cb140bbb2667044a7e1227c4d5b84d3da6024881", 0x83, 0x0) keyctl$update(0x2, r3, &(0x7f0000667000-0x8b)="ff87c0c8d0658c94f396b33f62c4f98c21fa8feb59ae8bf884a386322f086686f679d52585a47b963173d93adcb6f5a02167f136e7dd15a7a5688b63e6c34f9d0800e0077e926ca305c08a80e6708f74305bff9a458a053e886d86d52b1244337fbca40524071a78e0be14144d4e0858e152bafeb8616b048c18b58ea4820badf91c1a2fa0190245f349e4", 0x8b) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b0f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000fe6000)='.', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fe7000-0x8), &(0x7f0000fa9000)=0x8) r5 = accept$netrom(r0, &(0x7f0000c3e000-0x10)=@ax25, &(0x7f0000790000)=0x10) clock_gettime(0x0, &(0x7f00009d0000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000d6e000-0x8)={0x1}, &(0x7f0000bfc000-0x10), &(0x7f0000947000-0x10)={r6, r7+10000000}, 0x8) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000249000-0x50)={@generic="1eda59fd4f072bc3dcf576d72b863f95", @ifru_flags=0x101}) poll(&(0x7f0000d37000-0x28)=[{r0, 0x1000}, {r0, 0x10}, {r0, 0x90}, {r0, 0x80}, {r5, 0x4000}], 0x5, 0x0) 2018/02/08 15:30:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000ef0000-0x4)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000047c000-0x4)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000020b000-0xc)='/dev/rfkill\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00008f3000)) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00005d5000)="e2", 0x1) 2018/02/08 15:30:43 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f000000d000)=@generic, &(0x7f000000d000)=0x80, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f000000e000-0xf8)=""/248, &(0x7f0000002000)=0xf8) r2 = dup2(r0, r0) readv(r2, &(0x7f0000001000)=[{&(0x7f0000004000)=""/23, 0x17}], 0x1) fsync(r0) 2018/02/08 15:30:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000227000-0x50)={@common="67726530000000e43800", @ifru_addrs=@ethernet={0x305, @random="3e7596f732f4"}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000626000-0x4)) 2018/02/08 15:30:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d0e000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000de3000)={0x0, 0x3d5}, &(0x7f0000a3f000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000094e000)={r3, 0xff, 0x20}, 0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000db2000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000017000-0x4)=r4) 2018/02/08 15:30:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c0071180ff0000000308000100030423dcffdf00", 0x1f) openat$sequencer(0xffffffffffffff9c, &(0x7f00009b0000)='/dev/sequencer\x00', 0x20000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000c94000)='/dev/autofs\x00', 0x48, 0x0) 2018/02/08 15:30:43 executing program 4: keyctl$session_to_parent(0x12) r0 = accept4(0xffffffffffffff9c, &(0x7f00007ee000)=@ipx, &(0x7f0000f66000-0x4)=0x10, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x50000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') readlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=""/184, 0xb8) 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) socket(0x0, 0x1, 0xffffffff) sendmmsg(r2, &(0x7f00001e1000)=[{{&(0x7f000037d000-0x10)=@ipx={0x4, 0x1ff, 0x2400000000000000, "e80b29f415b9", 0x9}, 0x10, &(0x7f0000000000)=[{&(0x7f0000145000)="455438a358fcc77232f06f04bf094c94f648469344ae88448948b6c4c62c25cead3a17f29d27cd7c12e6f1e02a5d5dca24737c96c46d5f40cddb4b36a7dea3905f186896f3b2b2a9264f16502ad93a869214bd5b983070b038211b39372454a68c6c019abc3abb7c1c5012d9602dc3649df9b29f4a331e38b09f597b0eb1c1ce08fa89cd241f245ebced9efb28a0cfc8dadddbe2561ac03efc99", 0x9a}, {&(0x7f0000001000-0x43)="eacdebfe7074404489b6b56ee985efd0d777807b170709a72b01b2e1d3d86d1e0b223612cb5cbffd6fe2859d862b3bf8ae0eece63cd8e10b27580c6644aaf8b5b7780e", 0x43}, {&(0x7f0000001000-0xdc)="640cea221ec0dc38c449ec93ff513b13f480991f644f155a191920a2d08e514d546f843540e36af2b607f104ca10a955174180584db5fad7384cca2e10d491c3581f5f81da6c896bdbe2d11daf6afd26d5cc349d0bbe8e33daa3edaf5f03bc47afaaf20154e8bb7d131e8b515e40ab2954ecd84fea34c4111ccec8c69c5d4a3a09d79af2dde3926b7ce094f7b918dcbd1b0f0e842ce66f704352499b901c2fc2054064b4f6d9e9e445cbe6312dc1ce00ba1740ff16289ad9adcb1209b4ab82091a036dda6a1c5adc13c4cbd4119143fb999e9c890529955bf8f995d0", 0xdc}, {&(0x7f0000fa4000)}, {&(0x7f0000001000-0x6b)="5cceea03b6c579787aa5d94d69ae9f1e50dcad28eed26450be8eaa45bc49c0295ee793306e78aad21bb99759c18297945243fe6f584068b6e36aeb6581f7269496964946bbe4c50271953b5fba9e9d740cac1f698ff30eedffbd18226fde2d90658d0059ac8720ca81150b", 0x6b}, {&(0x7f0000000000)="395e98a83d9009c15b2c9954dfa2c946773e049803697772251f4180a818ca5b56c267562eaa5a071d5b455bdd0ff481580764145c0a4ae58fc4528e5eb80a086018b7f78695e1e559cf0101efaf8a433995b7cee060fe7c708f", 0x5a}, {&(0x7f0000ccd000)="d57c7a445e337c24df7478270a2e9129f062216bc1886da1e51b32423c1fa6118e7001687fc566914c4cc018e9b175ea32edf9f8f1ac341a652237aa9f75131c87ec3965c874d1dae59ed736937748924f6ee62bba880a45ec248eba", 0x5c}, {&(0x7f0000000000)="03132cd291a1e2b9ee5cd16f05434672686ccac37a86604a0fe2e41dcd395a64449fb8cc5b1118a4c372531ad9e6e6da96221b9905a567d5191457c97e6619d7e348de9bd7c20e50fd2f8d002dedb69cc01e824b2ba78ecb1cb5dcc5b9b82fb7235f915fa66891bac4c795a377c18b82bc115eb46b213e53b01f5fdc9da8930acbb9a5d29224309c0d3eae24d468ca4275e443ead4a7f19208bb25039f0dae", 0x9f}, {&(0x7f0000001000-0xdd)="83662ee31c462c1a81e3e08417528f98cfb091bcd009c864005a19c5ed017eef348824cbec202509dc2efd8aa3faede1fc777f7e6e0968cf276edd5b59a3314c428d3d504a2727770f546cec066c32044bfaa292a8e559ef77928e712d281cb13dc43db6c8f63f9227023b6d417c16d8f7a7a33226b588fa6df80b6ddbcd60665f94ab8a5f430ffe7c2ba264c6c1138abc82218b901e694ba1838886042b72d04388d70ab793a7bf9d86c8264336cbdc0e0a506ce16cb7c6e7c2af854bef041df2a46c0f44af87a14247b0dfc44ebaa8d71b8b2d942c5903f45e165eff", 0xdd}, {&(0x7f0000001000-0x44)="5f2f2c536d37814b7cd6237059bafe7e1a45fb1d23497e1a94f0247bd37ceb2765b0b2ee345579e341d6f4b4fc237586d0a55541656e9b29fbabe06e15f7effd5aecc4ee", 0x44}], 0xa, &(0x7f00001c9000)=[{0x88, 0x10f, 0x6, "983ae707920412a4d9830c6164c7d969d1171d679f9338e81a22ed3bcdbab60903abb0416880b09037c81f8207210c631d08bc7fd34e94dd3aab6622d1fa387bb1ce14cade43e4969d5e38ef7fe6ce72abe3e33e5ad5c6521293af10ac97edaf748f482a50ff26dcfe8e5d06296854fcc3e916d8f4eb56"}, {0x100, 0x108, 0x100000000, "6d682a56629e6dafec095b3d3d26cc2a0822eeb8b9c7977904b61f2694a46e7ba2152363068604e8332ff1067f74dddb44f0f422ab03366eab354840aa37b6e86554b96c4ef591c08d6a422aab24766cd131b142fe1ea793b531cd68cbfa0e3213f9fa53465bc9dd178a6a1cd608e55cb57e68f2ccc963113cae9de34d42ab677073d901ebdb7528c02f7cef2a094b0004297c7647fd7980749e6a20eddd08dec55b25be70bb4f48050a81f9d537ece42fc893f8197f41c985ef8bcf850cbd36cdaa80523dc8665e765243f70414aaaf58b8c4cb24e00d1ddca6f8e7b6f5e0893f3de18c2108e04fe4f938d40ffc"}, {0xe8, 0x105, 0x8, "a12106eb8257cb8e515a4300109c93f1960596ba6dd875d2cc5bafe4412f5a4610e112bee337ab1fd797e4ef4f1e195c420364f92e2510d011df68d637eec3092574c44d5a5121f76561491c67f2ef8b0e7863c9f00048bd7f0ea88a85485cffe12d6ed6faf192e626f21d21b55ff0c313a3fae055090d41bf11d747b4fc1d76550babb6c31fcb66fbbbb40ed223940dc24168010a1acf8d283d94e433bbea5a906dbc4ca039a924e0f128a450f23324de31278d9e7666c14ab5ba1022e1e5421fee5b4be6677161e78f0f36a8ef097d9cb649ddf0dc"}], 0x270, 0x40000}, 0x2}], 0x1, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x341d42bda8c24e36) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x200000) 2018/02/08 15:30:43 executing program 5: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ed7000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc0000)=0x14) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000ed7000)={0x3, {"acd7a6de01a28b"}, 0x8}, 0x10) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000ed7000-0x58)={{0x101, 0x9}, 0x1, 0x4, 0xfffffffffffffffd, {0x3, 0x2}, 0x8, 0x101}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ed6000-0x6)='hybla\x00', 0x6) mmap(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) 2018/02/08 15:30:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008d6000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00005e3000)=0x101, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffffd1) sendto$inet(r1, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/08 15:30:43 executing program 7: mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000046e000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) bind$llc(r0, &(0x7f0000759000)={0x1a, 0x1d, 0x806, 0x3, 0x5, 0x10001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x10) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/08 15:30:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002286, &(0x7f000013d000)='<') [ 58.030436] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 58.061282] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/08 15:30:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001fa000)={0x0}) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {r0}}, &(0x7f0000ed7000)) 2018/02/08 15:30:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000030b000)='/proc/self/net/pfkey\x00', 0xa0200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000580000-0x30)={0x8, 0x0, &(0x7f000016e000)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f00004ec000)}) 2018/02/08 15:30:43 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000002c000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000008000-0x6)={0x7, 0x78, 0x1}) ioctl$TIOCCBRK(r1, 0x5428) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000000f000-0xd4)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0x2c}, 0x1}, 0x0) [ 58.086480] audit: type=1400 audit(1518103843.695:23): avc: denied { set_context_mgr } for pid=6334 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=binder permissive=1 2018/02/08 15:30:43 executing program 0: syz_open_dev$sndseq(&(0x7f0000e9e000)='/dev/snd/seq\x00', 0x0, 0xc0200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000a5e000-0x1c)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000908000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00008cc000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000123000)={0x4, 0x0, 0x0, 'queue0\x00', 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) geteuid() 2018/02/08 15:30:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$selinux_member(0xffffffffffffff9c, &(0x7f000010f000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) [ 58.115083] audit: type=1400 audit(1518103843.725:24): avc: denied { call } for pid=6338 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 58.115555] audit: type=1400 audit(1518103843.725:25): avc: denied { transfer } for pid=6338 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 58.145805] binder: BINDER_SET_CONTEXT_MGR already set [ 58.145817] binder: 6338:6339 ioctl 40046207 0 returned -16 [ 58.145842] binder_alloc: binder_alloc_mmap_handler: 6338 20000000-20002000 already mapped failed -16 [ 58.146714] binder_alloc: 6338: binder_alloc_buf, no vma [ 58.146733] binder: 6338:6339 transaction failed 29189/-3, size 40-8 line 3127 [ 58.190397] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.190817] binder: release 6338:6339 transaction 2 out, still active [ 58.190822] binder: unexpected work type, 4, not freed [ 58.190824] binder: undelivered TRANSACTION_COMPLETE [ 58.190901] binder: send failed reply for transaction 2, target dead [ 58.236223] binder: BINDER_SET_CONTEXT_MGR already set [ 58.236234] binder_alloc: 6334: binder_alloc_buf, no vma [ 58.236257] binder: 6334:6340 transaction failed 29189/-3, size 0-0 line 3127 [ 58.254292] binder: 6334:6360 ioctl 40046207 0 returned -16 [ 58.254334] binder_alloc: 6334: binder_alloc_buf, no vma [ 58.254355] binder: 6334:6364 transaction failed 29189/-3, size 0-0 line 3127 [ 58.274278] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.279792] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 15:30:43 executing program 0: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000ad1000-0x4), &(0x7f00006fb000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000000)={0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000967000-0xc), &(0x7f0000bff000-0x4)=0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008eb000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000008b000)=@assoc_value={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004fe000)={r2, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xcb96}}, 0x1, 0x9}, &(0x7f0000073000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000001000)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000+0x456)={0x2, 0x15, 0x8, 0x2, 0x4, 0x0, 0x7, 0x2, [@sadb_spirange={0x2, 0x10, 0x1, 0x3}]}, 0x20}, 0x1}, 0x40800) syncfs(0xffffffffffffffff) 2018/02/08 15:30:43 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x11c, 0x0, &(0x7f0000009000-0x130)=[@clear_death={0x400c630f}, @clear_death={0x400c630f}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, &(0x7f000000b000-0x40)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000007000), 0x1, 0x4, 0x3}], &(0x7f0000000000)=[]}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000)=[], &(0x7f0000001000-0x10)=[]}}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, &(0x7f0000007000-0x18)=[], &(0x7f000000a000)=[0x78, 0x28, 0x48, 0x30, 0x58, 0x20]}}}, @register_looper={0x630b}, @increfs_done={0x40106308}, @decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000002000-0xa2)}) 2018/02/08 15:30:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000522000-0xa)='net/icmp6\x00') 2018/02/08 15:30:43 executing program 7: clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f0000001000-0x1)) prctl$setfpexc(0xc, 0x0) unshare(0x100000a0000005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x1ff, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x428f, 0x8) 2018/02/08 15:30:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) bind$inet6(r0, &(0x7f0000f3a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b3d000-0xc)='/dev/autofs\x00', 0x10000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00004b2000-0x4)=0x7) 2018/02/08 15:30:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000398000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000741000-0x8)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) setitimer(0x3, &(0x7f000000f000-0x20)={{0x0, 0x7530}}, &(0x7f000000b000)={{0x0}}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000292000-0x20)={0x9, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000945000)={0x20, r4}) write$evdev(r2, &(0x7f0000002000-0x24)=[{{r3}}, {{0x0, 0x7530}}], 0x30) 2018/02/08 15:30:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ac4000)={0xffffffffffff7fff, 0x0, 0x10001, 0x3b9a}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000fa5000-0x10)={0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f0000e2a000)="ff01000000000019000000000000000800000000", 0x14) 2018/02/08 15:30:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$unix(r0, &(0x7f0000d6b000-0xa)=@file={0x0, './file0\x00'}, 0xa) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001ca000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b93000-0x6)={0x0, 0x1}, &(0x7f0000240000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cc8000-0xff)={r2, 0xf7, "afd2bbcfab08999a8679c0ac32539fa5cfef416276756ea88b8e9cd7a52c2e56472eaefab5e2833dbb804baa0cfdc1d991d03cd5ffeb25ea1469c6eae9bb85b4d4b1381702d5bdba9a9976d2fb1b2160605c4eecbb2f443ac85c01658ac145fed6d129127ecc40494506a460e3e25497ead493c96f4060e63266f73e6a73d0a659aba9e5d90ca6e53c82073dad4cc6d3f1e1bfbea7bf7f487d725b8e52397a3d48970f72051b6d146b12e04bbc5f298645ab483fac27adc93673410ef8a85a72d4b5562604456fc486d9a13817bd511b15fe8704a1a533707fd7d72427efb471b2163d71a46ba55fa43cfad395cb4fb19c050afd70378a"}, &(0x7f0000b9a000)=0xff) accept(r1, &(0x7f00005fd000-0x10)=@ethernet={0x0, @link_local}, &(0x7f000025b000-0x4)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cb7000-0x10)=@common='bpq0\x00') ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000dd0000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/08 15:30:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getpeername$inet(r0, &(0x7f0000186000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000f74000)=0x10) getresgid(&(0x7f0000011000-0x4)=0x0, &(0x7f00002ee000-0x4), &(0x7f0000c23000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000061c000)={0x0, 0x0, 0x0}, &(0x7f0000096000)=0xc) setregid(r1, r2) 2018/02/08 15:30:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000095000-0x4)=0x3, 0x2) sendto$inet(r0, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$inet(r0, &(0x7f00002e0000)={0x2, 0x1, @empty}, 0x10) 2018/02/08 15:30:44 executing program 7: sysfs$2(0x2, 0x0, &(0x7f0000007000)=""/175) 2018/02/08 15:30:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) r1 = socket(0x18, 0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000169000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) ioctl$KDSETLED(r0, 0x4b32, 0xa1e0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000899000)='/selinux/status\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d00000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000242000)='./file0\x00', r3, &(0x7f000046e000)='./file0\x00', 0x2) 2018/02/08 15:30:44 executing program 4: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbb000-0x4)=0x2ce9, 0x4) prctl$intptr(0x6, 0x3) connect$unix(r0, &(0x7f000077a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/02/08 15:30:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b90000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000965000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x6, 0x3, 0x7a, 0x6, 0x30}, &(0x7f0000f82000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a9d000-0x98)={r1, @in6={{0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}, 0x4, 0x5}, 0x98) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000c38000-0x6)={0x0, 0x9, 0x400}) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001af000-0xa0)={r1, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x0, 0x1, 0xd0, 0xfff, 0x2}, &(0x7f00008ef000)=0xa0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) chroot(&(0x7f00004fb000)='./file0\x00') clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) 2018/02/08 15:30:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00006d9000-0x10)='/selinux/access\x00', 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setfsuid(0x0) 2018/02/08 15:30:44 executing program 6: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000032000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001a000-0x4)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000031000)='/dev/vga_arbiter\x00', 0x800083fd, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000031000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000019000-0x60)=[{0x7, 0x101, 0x1, 0x3, @time={r3, r4+10000000}, {0x8, 0x10000}, {0x2, 0x2}, @control={0x80000001, 0xa08, 0x80000000}}, {0x9, 0x7, 0x9, 0x5, @tick, {0x6c5e, 0x920}, {0xc0, 0x7}, @time=@tick=0xfffffffffffffffe}], 0x60) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/08 15:30:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000979000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000ce4000), 0x0, 0x1, &(0x7f0000f78000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = getpgid(0x0) fstat(r1, &(0x7f00003b8000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpgrp(0x0) fstat(r0, &(0x7f0000c1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c60000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000086a000-0xe8)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000482000-0x4)=0xe8) r10 = getegid() r11 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000051a000-0xe8)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00009db000-0x4)=0xe8) r13 = getgid() r14 = getpgrp(0xffffffffffffffff) r15 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dd0000-0x9)='/dev/ppp\x00', 0x2000, 0x0) r16 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ca7000-0x10)='/selinux/policy\x00', 0x0, 0x0) fanotify_mark(r15, 0x80, 0x10, r16, &(0x7f000042a000)='./file0\x00') getresuid(&(0x7f0000ac0000), &(0x7f000073e000-0x4), &(0x7f0000541000-0x4)=0x0) stat(&(0x7f0000f37000-0x8)='./file0\x00', &(0x7f00009fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000cbb000-0xe0)=[{&(0x7f0000d25000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000dfe000-0x90)=[{&(0x7f0000bfd000-0xc5)="6be0507673c94dbc88fd6105df335e6a874a24f73be8013f419f462a18dc24c025e4eb97e611f6ee5d7d5a428be8f408ca9896d9aaf4639fdc544a85fda7fba9470b9c29fa14907330573ba5b40510f9f1d614caae191068397133c725d40f1fdc12310d5f02d81f29cf7b008cdf3935ce54ce5ada76292ed5242462753c2da423a01de9ab8351cb44cba00bbba26320851a3d3033a6e4da038ebdacce63ed9045ef723522ddeabfcda25c13495d7fb34cba441ea1d253b873cac9eb40eb753b10022669f7", 0xc5}, {&(0x7f0000502000-0x68)="a5ee1b8b9117602bef1a81b6f3ea89d3b14b2e0019ba54fb75e51769ecac48c4bad41047b4c71a388420fcbaaf7a079bbe072323c0571742baeb16d2ad557704b154b5d6a8c6fe5f67c5b2ed28632f04b6c0af2f8d9dac188f31c916f5efde5c8039eda673637045", 0x68}, {&(0x7f0000f0f000)="aab9ad91be9962f0cd37d5c7057d93d035a4d46f073da46e042893ed3b3a5db822d3b3579956594bb3bb8e35c1", 0x2d}, {&(0x7f000034c000)="91a6044ed2de435572db9723b805b6f67260186b84a74e390706ec58a42e7013cb9e8a77e88289cf867c9b0fa67da5ff9a9509250fe24d3496e5883cba774cc8d4017fc58ee879021a2d9e9367fcae754d6923a1f430c1c9cee83ba7a7abc5fe1046095a2ea192843b645f18406fa56a28d432f7ccaacf78403506aab1879ac55bfca7bdcb7be9b7a1735f6bdf12c12186e0f50c9fdabeb25111f707191eb9c96d1289275457470fe619525997c43ff0477aa92c00d12458c4a45778b095918978640bae87d0dc71a7657aa954ebc2967060ac58b57a8140aa762d59ffe199a2c72ae6db674c979c3362b950f46da94444e59dcca885be7b9b5d3af7c25a1a28b3e6b503dda36faaf776370119281b57c06dcac473b7c9da3c83d28681365ff8825a5520351c3e27e3fb698c35f978f510739a33bff31eb2c99a0d0f40feb84ab4a0a60216e5f617e3b0f6f0762cab13eda8119ea1a11987621d06bdbc3777ae022da3586f49ff1ba44411697ccbcf27734c74ae7dcfbe7c30bfb52a5c0c10b025cb37537de6e800abe61ae0ae40444693bee93702baee1eda7e5d1f39826fd46be360a8595a1edc532364b07ae3e8a40a5888c537567db007a26b7e2d852de4df63053a4361fd1373455a4b633a6943d5a6652569dbcc5256bfce66559daf7c6a81a8601fcfb20561a730ddd4077d57a9ea4ea6337f8e51874a3466a56b725b99f9bc4693a7e525404e4a635bf25ed0e8621643a189bcfedcc08d2cf0f7849b90ad143e28e3fcbdffe70910b32cef0d8a40f4b711035414efe979fd5d6b9e4c6517b13fa2c31cb1a005d56ac862d26ba14df6ff4dc9a1854da5887ec5a3d43dbaf1f6e37de4f78c63f941bec3732de90f1a992700bd820621919db697edde9bc5fec45c30069e44f8cccf5ca7010cab462ff04635ca1b7ee63423d558fa0818481383781f7cbd094b7911c51be7f7bd3d8e8455d91a24ecc58fca0c5c3fe2f8eb13b3b766c9dab91566bbacedd3f056b8115bd1e413d93e497af00cd2fdffc5407c6330a052936dc5b52aad7917bf365c5f8e483add81031759ae4afc8ed0ea6a3311a2fe7a8e756bd9a4cb2be55cbad54325bc18b7ffa9ca98c7faf9ed7bd735f3119d137efa63645669e218b28ef5fc3c05c9b8aa24a7332d4008f14cceb638701c5b03a99f8876a8396e6b06b0e23203e45ac4603eb80fdbfd98c4e28b85525651d4a2bc7498fb85a6a1a6e0fb94ab85b6699a46bf330f3580c2f4236bb044653bcf443fe566028b1ed2b010e2ee0e5f3183504eb968df05dc0f5a5f4cc04bec31062b2ce2fe2fdc259901040ef6c059b1251a390420265136cefc9296f9eae1e6f39ed836c830d7f947d82c6655455fc1308625450b79ca9017b8fe831621ef65d8b7cc138524635a9e4c1644938429b466eb8e706dec23d46330e8eb2a19bd07e7a259bad5277b0a282ee432da43f3f849f97b2b9518d758d25159c93c1edb7d681d15cb73ef24e32a346230517d9a197a78e0d0512232bdbf80c82ff876a49d24996bb0864e640a150f6ea478a186174fda92fa27d2ab0fdfdadd6249dcee497701a9867f06593e598a23b373e8689af25d5ebb505889b297992b7b8c42bfc3df4d9604be1a194533efe331f5f1391c4dd29853d44f7c887b3d4e5c4806c09ed3476c00596eb46fa4722dcbed0e42eb7fd0cdb12fa3b85aea3dd642c9e8b63d2e0911c5671a670ffa412a7ca6148408e7b121df575ace8d9134b6c72c530abbf23725693ed749273819c4a9ca4511369ba3d34bf9b94838b399552e8ca608a2d4e3a898bce6fde9f04b27a629b99d12e002c6457f65f288666810dd1eeef7aa5f13d43541fbd38346a541af814e79ac627cf65314eddf31b527332770cee1cab9cc0b4d95074de036d63ffe8c5704ecd8021a6fc7dffcae06a3e0590fabb32915ca6907660176763bc43698378c02ab622f00535017cd53384606fbe867f906ae7058c21fa7c26bca4a272177c947897c89723d37eb5b213780bd9a69660d9420f67220ca7d88eaf382ee308f4cea1a633486250f356b4c3487fdb21d445f168e3b4465adb44a5901ca386bed4e9f20d775c845d59c9a2a041eacdbc10b50544c269787e2e378a03da117a5d68b858d0c41f08d4943b35982986585f4b6771862c785d27bd6dee13ab7a84befe6572dbc0de7c8be0d1dcbe683e121910aa091b1b9388f76565e396092ce65237db028318459dfaf0c8cea3b442957d171b352642f8f7b7878477e7dcc6cc6ac9a8248b5483d7939b9dcb0101fc26a17495fec8f31bdf09643e925ddebd5ba9d02a4fd2391f6fe203d5949c7948d73b6120a6bc977fa744275fbf8889b7657788380747f8e41a9e5526482ec927920971c666c22e73af88c9cf67030a524353cf07d5c6fb3f19af3758c68c4d1e4370d7d96621b0dbb052b6973c4d7583b719a86de5274edf795be3766e2f32d46c5adad117e6e6e798760eee1ce19e84fa2ccfa279d26e57a6cd75e6cf4de8cfd5fab962a59d479414afbfdb258cbaf63539337a2f6e82f79b4763330c91f11f97134a5238637ced34ee3261d180c1100873615138743d29890e944e4ef6d1759fab92d39a25f56ee97b6f833c50400eef39de3a74ef5377b8935c0b1fb17d3faf86db43c562b5ee0f95f37a2ccfb38c5eb23b55b40ee55773c5588cb508dedc8f3a994ac0310f7c637faf3c1a0ee09440fc130bf6de7c0cb0f6121a6b020bcc3e7255a4d3a418bdcd6b032339a582b9105779c083f6f3c5601d7884bfd1311ff34e1ef1a9227d9bb589b6aecc82cfb6a1cc40f29f8911c600b1df9bdac0bdd5323d8948d8dc3ccb0173d81a3312c1a4ebe8ef4368d08e0acb173bb10184ed782b909da8f4894990644e960486077cdbd8dac95b08e8d5a9e517f674ae6dfc9618197f34d30322d942769c08d3294577ce7bfd3c5fbfb0013a8eb7d512236b9ecc192866960aeda5a7a7362e5229084bc30863ebb46e350e437da6951b65d6a86e2a914fb09167b0af65f14a2ecb3c01fe9dec4e1f96413279f077d03894fdd5a56f6c4470cf927e5ee93b3c12ce25c53ec7159bcde8769d6764387defce4176115817482249c763c4388a9a0247c8c836f81a8a303827e0415908ce243ba1a96a94fd78898712c2ded45c1ae28e8e9cc9d3685ec3d241dd7db95f5b3b35cba6e202fcf7af2708c90a28118f145478135cca758080c1b0476956aa1038fc3a63ae6daf561587542d9384d692b41be730dbea98637fffc8534faba76c80d315c04ca0a42f7cc9b4960c9baf32c213e1a3afc077645c11e29c3535ed0a28060da1c2a94d152346a75877397cd4b6b0a855cb9bcba249046284631d8df56c4ae8ee468c6b1978fbf259be0348cc21d65c1bd191a4c0ae339902f802a90ddc1fdad31538f024b18c737620ac62595109a5064916c094c8bdf92b7ce3377a32f433c570d19abfc1c3476018d6e774ce2fdd20bfef829c3785c180071043aa4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0x1000}, {&(0x7f0000966000)="e25ec55e1855c2a66a94eeaace800306ee8fdc47a4939faf417751c6dec33655c13dbab2947ca61900a744c0601bb4d20e992676b6cebb6e4d44d589655c82c911ae9a2fc189067fd1", 0x49}, {&(0x7f0000aca000-0xd0)="c87c6c1ab5fb2f3440f6b3ece70d84cf47288d5e11ee07b57d477ab9522e6fd89a2a94a78032033b9e3665b4f0dd9dfc08dd36c12598b09f549ebc2dd0ce1fca3fba4fec30c917914184bee295b1d2303927c91683f0fd278bb30b9cf10bdbc8f9d0f33fd2b7102ea4090b0d879f824b4c9ae39d83ee2a849ae8dedc81467dc6ec7f5333c0851023daa657f0e0f423a0cd12298e2fa69cfd47b5db2fa18d9aa3cab6dfdfc40e529b0ac9cf041ba7fcf8f5df39d41614bb9a15b35fa25ddbbcefdb35c62941ec4a67b58fb8906951fc30", 0xd0}, {&(0x7f0000779000)="d137a409cb4d7a71d178b3df2138d3a6dd38d469be3d15e373c7ff470e28e8f7f2d823be0dd1b45dd956112e08a89ef48a41abbd65d8018582db7af51e491d8f371fabed0c08610b59b8dfde3a082f762ddb27dbd248992c0a5418d80f57c16d3ac1caa77c65149b5f86685d72af52f3a83444aa66ca9e268665c10e31bb18227b48116f148bfa9b07ec12a56c96aeaf25580640e5c074b5983ed7108d973cfaafb42af7ec5ecee5444db5b20b1b333e7e47507c2f3a44ab3b421464df7efd1a06281113c552f3b7ee378b", 0xcb}], 0x5, 0x0, 0x0, 0x4000000}, {&(0x7f0000d11000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c6d000)=[{&(0x7f0000021000-0x8f)="feeea073857466dd55baf965958849f09a9e3ac20760e74bac4147e4065a083d0f71bbce0ecf5d4b9c8e3dc07bd1eff47d97a3bd5c22b3e20c4d595985de52f677a6a5b56105f0c889232f824cf8e980bd6c0ee7da4cf4979ff38dce06b6494de816515482d00585e26884fb90c222d6cfec655dce3fcf8f0ea11cf5bbc4f2d3f527831608f948be26277136cd783c", 0x8f}, {&(0x7f0000a35000-0xef)="7af8e250790c0cdf137caeb3163f34867cf74ee12d29e7b74757bb3ec45cfb997e6b4e15a0047e84b664a2a081f938efe48d32696cb70dca3f354eeb90abdc3c6ce24d2aeb7431b4e3ded2e60ca9000864767bfd6450104715ab47add0f65a04c5e7285e54ea66d97be6b4f597a503505ae4742be04b2f59c36fea990afc281208c0b27739587d54bf0ce4d9787bbb088426d3ca00740769177ee3e366629bc332702a5dc51d6c6617cf36aa58c7444bf7c67e99ec2c1d67d87a5dc047abc15c5dfee5a8c3f746970793fe331c0f6bc3963bcfcd661dceba511effdca0a6baa57f00814031fbe6c662fac7df9a39e0", 0xef}, {&(0x7f00001c6000-0x30)="d9ef9b98fdc63db46599fa7bc148063450592ebf505fb43de89fafc8d109105922aa016955286b19ef40b90857714300", 0x30}, {&(0x7f0000d95000-0x2)="a94a", 0x2}], 0x4, &(0x7f000021a000-0x40)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x8000}, {&(0x7f000092b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b15000-0x50)=[{&(0x7f0000bfe000-0xec)="f4da5719b9e899bc85b977872909789ae28569ca0e5655756483548bbcd2075d6108b2c06744c73b37aa7e72226f3f90f7a9b95552b26afcfe40ae9b2b8e585b3ebd9d4661c652b28af68edf5fae68794b60ba3135c23b549fa2288ccee1f82d9d6dde17ccabe1e810144a2329c38e2d70986fb58a02cb9c107df176b8b656775f835796038382c4d0c88a5fceee8f746de369c79eea444a6b35b79c52173f0eccc225c2eca36070fd9e2729614bb73d3ebd6d7110bf8e39dac8fb070999c436ef0ea89bfdd68246ec494563f8e68587b30189d18cadb75fce7daf91f2b7fa3117e1b9e53a707e43c4b7a97a", 0xec}, {&(0x7f00003ad000-0xbd)="805dc41eddab65b316d6b18a7e9c8213bdf56f625ac69ad2496f4f79a1736eed1246fe471b03283dc642c65f57632a8d61a537f0a48061d8b4096e9aa5ed6a0a09bb24ddbfc5a088bbc687cdb7ec60ed04bd1a39dac850e8a6881611424df2e3c0eda1453b7e92d525e8a3cf9801834889cc3af575b28df71f7d4cdbc5d1a61829e69bf37face8851cb43ba7a67294d23332e8fb2c28622dea588e87ec01cf26c8a28dc9011cb0fce6f238484b4fbb19a4c6259dd0ec0e627b4ea4e615", 0xbd}, {&(0x7f000055b000-0x59)="28732dd71a6ce27b804a93dee47712f11140ce6bd5afc2690461a4d028ee783bb558f176c638e1fcf5adc33b199a834d4df5bd941ed6dd504316ae6f008169ae0b7a8e9ce662abe42fc977e428fd3a651b9020acdbfb8dc518", 0x59}, {&(0x7f0000a80000)="e7a7ad871643063d21e1051fe63780773f38ee267cecb64146c85f4dcb204eda412a3b4f1dfc9fd86687bd223a41533049ee1449f4bff1ee89e58a6eaebddefac9cc34a8943c81bc86eafe372849fd7ad53b02c0370a5c4ef11b697a86ec139723906bda35e282dc50533826da58d9902a632fb75766f83e247a379d1b4e2786e452f72a6910c815e6e6e22bbe6d6d2a69e07b8b123fdc46a0a0c197af764ada8960f1708f36ef492f9c13b3e009f2fb943b108442213e96a50aadba2b4d9a0214bcad51", 0xc4}, {&(0x7f00003ce000)="bf7bc12828bff1fbbe7929ba002606cf8b6a1aa6a5e1396e919860f24bba29f59051e37195c36e0d0e7c772cc310c4f69b6d0834529a0efaf3556ae9a8e20427894f7c368feace9a6aed9ad05ca7ff24a768b9216f090c24f797bca32c7da8f840f9772f8505884bbf6dff06c776797a7153f7dfbb9e174e", 0x78}], 0x5, &(0x7f0000031000-0x78)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r14, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0x78, 0x4004}], 0x4, 0x0) [ 58.384663] binder: 6372:6382 ioctl c0306201 20008fd0 returned -14 [ 58.424122] binder: 6372:6382 ioctl c0306201 20008fd0 returned -14 2018/02/08 15:30:44 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/ptmx\x00', 0x10000, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fe1000-0x24)) 2018/02/08 15:30:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rename(&(0x7f0000d53000)='./file0\x00', &(0x7f00003a4000-0x8)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000b64000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xfcc}], 0x1) write(r2, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000569000)={0x0, 0x85, "ff2b46574411e2cb9a74533e41917928a1ce2f89b799abad7e7952ddc1b34902e5796f6702cadf556cb9a39ba63a27f2678baefe4bd8529c89f220a00076473a6e9fe48797b8e71b75d0b15c7b2ccb69c25c1929fc7a288bd9d8d927980c6eb818d39daca332c77917d432fb66cf936be7159ce17716591dfe4f299bccc4b9d203feb8f00c"}, &(0x7f0000147000)=0x8d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003df000)={r3, 0x1, 0x0, 0x1, 0x5}, &(0x7f00006bf000-0x4)=0x18) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid}, &(0x7f00009b2000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) dup2(r0, r1) 2018/02/08 15:30:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) bind$inet(r0, &(0x7f0000259000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000530000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet(r1, &(0x7f00001ae000)={0x2, 0x2, @empty}, 0x10) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f00008bd000-0x4)=0x1, 0x4) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) mq_timedreceive(r1, &(0x7f0000b8f000-0x91)=""/145, 0x91, 0xffff, &(0x7f00008fd000)) sendmsg$nl_route(r1, &(0x7f0000e4e000)={&(0x7f0000e62000)={0x10, 0x0, 0x0, 0x48}, 0xc, &(0x7f0000c15000)={&(0x7f0000110000-0x1c)=@setneightbl={0x1c, 0x43, 0x300, 0x3, 0x3, {0x7}, [@NDTA_THRESH3={0x8, 0x4, 0x2231}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000fcd000-0x4), &(0x7f0000cb8000-0x4)=0x4) exit_group(0x1) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f000018b000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x204, 0x3, 0x3}}, 0x2e) 2018/02/08 15:30:44 executing program 0: 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$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef0000)='%', 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009bc000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000ef2000-0x10)={0x1a, 0x10, 0x0, 0x7b, 0x9, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x10040002106) 2018/02/08 15:30:44 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x8) r1 = syz_open_procfs(r0, &(0x7f0000013000-0x7)='mounts\x00') fcntl$setflags(r1, 0x2, 0x0) 2018/02/08 15:30:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000043f000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x3f, 0x1, 0xd644, 0xffffffff7fffffff, 0x9}, &(0x7f0000a8f000)=0xa0) r2 = request_key(&(0x7f0000490000)='syzkaller\x00', &(0x7f000019b000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ba1000-0x1)='\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000777000)='user\x00', &(0x7f0000538000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000c7000-0xc2)="b4e5a32c5cf279df4f4f673c4b0ff23954b9e9d648c4b7c41341c136550a86946640f8259280f0df5b04f49117e2745afa0df31fd493ccc8b444d1f2bfa91c9a01e534b64b745d1c26da85bd288f12c23892c6b39a3d1ed69788aa9e5bca6db86c66f1aaaccb5d29dfbaf177fc53a460d353db234a07c5b62b63b0d83d7bb1486409c5c5cd3defece94305cb6eb090a42bd0e71b5ce45326910b471dc3e5d2f092d55cd27f7c817e82216842660c3a0add63159664736a208bb8342b45482b95e84a", 0xffffffffffffffa5, r2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f9b000-0x8)={r1, 0x4, 0xd5e2}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f000076c000)=""/175, &(0x7f0000c00000-0x4)=0xaf) 2018/02/08 15:30:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000187000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000078000-0x4), &(0x7f0000e18000-0x4)=0x4) r1 = add_key(&(0x7f0000312000-0xa)='id_legacy\x00', &(0x7f0000b37000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b86000-0x51)="c6bf9841e53457ce7970cca2c556fc559df6208e2af307c65133361a3e4e48b136a9da47e63107cdecd033ba9af2c81f9de7adb9ebc51a219d58023160960133004e8ad0dc1dc6cfd1bfe5dcf07ad919cf", 0x51, 0xfffffffffffffff8) request_key(&(0x7f000025e000-0x6)='.dead\x00', &(0x7f0000480000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e3b000-0x1)='\x00', r1) chroot(&(0x7f00008a9000-0x8)='./file0\x00') r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b20000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') 2018/02/08 15:30:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e74000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000060000-0x24)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ad5000-0x8)={0x0, 0x9}, &(0x7f00004fd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ec9000-0xa)={r2, 0x7fff, 0x1, [0x4]}, 0xa) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) ioctl$void(r0, 0xc0045878) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x1, &(0x7f0000008000-0x8)=[{0x6}]}, 0x10) 2018/02/08 15:30:44 executing program 0: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00005e2000)=0x7, &(0x7f00000a0000-0x4)=0x4) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000454000)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, &(0x7f00003fd000)=0x1e, 0x80000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e3000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r2, 0x1d}], 0x1, 0xbad7) read(0xffffffffffffffff, &(0x7f00005e2000-0x7b)=""/123, 0x7b) close(r0) 2018/02/08 15:30:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000b47000)={0x6, {{0xa, 0x2, 0x1f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100}}}, 0x88) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000844000)=[], &(0x7f00006fd000-0x10)=[]) pipe2(&(0x7f00007ff000)={0x0, 0x0}, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000083000-0xc)={0x0, 0x0}, &(0x7f0000426000-0x4)=0xc) getgroups(0x4, &(0x7f00008ef000)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) fchownat(r1, &(0x7f0000a93000)='./file0\x00', r2, r3, 0xd00) r4 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read$eventfd(r4, &(0x7f0000cb1000-0x8), 0x8) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/08 15:30:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e34000-0x8), &(0x7f000092e000)={0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000e30000)={&(0x7f0000652000)=@nl=@kern={0x10, 0x0, 0x0, 0x80000200}, 0xc, &(0x7f0000494000)=[], 0x0, &(0x7f00009cd000-0x50)=[]}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000a3c000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c98000)={0x0, 0x2}, &(0x7f0000a81000-0x4)=0x6) sendmsg$nl_generic(r0, &(0x7f0000748000-0x38)={&(0x7f000036e000)={0x10, 0x0, 0x0, 0x80000080}, 0xc, &(0x7f000062a000-0x10)={&(0x7f0000313000)={0x58, 0x12, 0x8, 0x5, 0x3, {0xc}, [@generic="d50ff467af8494cc1fc926605c1e0df9304a72659618bd86199b", @generic="31f3d067153bd84861ea8b048f5e1b4812a49a1bf21ecb3f5f029dfaf476e99890b4e565d4f46c4e"]}, 0x58}, 0x1, 0x0, 0x0, 0xc05e721b52682116}, 0x8000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004a4000-0x10)={r2, 0x1c, &(0x7f0000914000-0x1c)=[@in6={0xa, 0x0, 0x100, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}]}, &(0x7f0000bc0000)=0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000041a000-0x15)='/proc/self/net/pfkey\x00', 0x8080, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000033f000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x8, 0x8, 0x8001, 0x2, 0x20}, &(0x7f0000206000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000a6000-0xc)={r4, 0x9, 0x30}, 0xc) 2018/02/08 15:30:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a5f000)='/dev/loop#\x00', 0x0, 0x44002) writev(r0, &(0x7f0000f32000-0x60)=[{&(0x7f0000eff000)="1c", 0x1}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d6c000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ec6000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d6b000-0xe8)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000a91000)=0xe8) fstat(r0, &(0x7f0000f6c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005b7000)={0x0}, &(0x7f00000e4000)=0xc) stat(&(0x7f00008e8000-0x4)='./file0\x00', &(0x7f0000f9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000c7000-0x4), &(0x7f0000185000)=0x0, &(0x7f00002b6000-0x4)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005d6000-0x4)=0x0) lstat(&(0x7f0000810000-0x8)='./file0\x00', &(0x7f0000e80000)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000016a000-0xe8)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00009b1000-0x4)=0xe8) fstat(r0, &(0x7f0000c3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008e2000)=0x0) fstat(r0, &(0x7f0000074000)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() sendmmsg$unix(r1, &(0x7f000040d000)=[{&(0x7f0000ff6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007b2000)=[{&(0x7f0000c43000)="4cde456bcbc4529390a7012d1545a34990f939b19f57d7a4e106c2df1987cfee9c535126d1d6c6cbca9bdf53b4378d9c0f46ae4c88e7201380a34361421a6409b9eb40d523542ea869cce6d048a36d0ca44a456a075409db12d685476644484d4b3237892e409b83c1f2b44ffa820375da6bfdbf0eeb6a841ef2cbf13e11", 0x7e}, {&(0x7f000091c000-0x2c)="d42eb51d6745e9b93a93ad2a68a39c02757fae3a94b2bf4afe9dde0878bc8d03ab9a52b0ed243f5f230ae3b7", 0x2c}, {&(0x7f0000c7a000-0xe8)="329f9fd803cfb1c57733a8012a50f7575a9c4da76ca0d5301b37929c0ebd7718de69c91dc652024ed50e95f40f1d28c0f37a628d0b03c8eda9739f63d9f8fafa3dacdea4c4b6e5a8d586b094998e35791dfe0801e3ccecf40704ec244f26c70c7cfee921e511c399794a0ad49080f97a70bd6438d49c751f7b4bc87abd4ee0112b8552c34f3e6686e340f32206c083710e8c9baab2161d9b1ed05aaadb53320c0a31444f0f3471342e66bdaaac4b257285e6757f18960fc74db5d7c27c8d362374caa1c2495f3a24269548a95928a1c533f384fdffb1e0058b604434f936e6d3e716886bd2026fc9", 0xe8}, {&(0x7f00002f2000)="1ca420c73ddaa6092e676a3de4d0f89604a1e239ad80b1f5e95f360b0d95830d587c4ec7409d44924e7f86d22d912c1937fb3a2ed7ac47f6cc54d43c66d818d3ea59d7008bec3ae0e8e91739e930d30d5417ca352c37fd04359252ed83b8f11ecf0fa091382f1ffad15c690d71c51a301d84c975dacc52deabb9dbaabc46fd44a76506fa49fc19b52ff726297ed55e43147b390c181bfcffed765a12d25ba5173e6b783acbd7c5724c5835adc5779c59777e30925c41d2d1", 0xb8}, {&(0x7f0000bd3000)="38ef461ef65f9ec2eb513c49b6d777f7b6e35eea7d492ac87c41f7b097", 0x1d}, {&(0x7f0000f0d000)="a25f0cea40953ca29d1471b2c2a48e57a6b188", 0x13}, {&(0x7f0000a02000)="60f3fa6a951a3075cf593b0190805551a24a123645d3805b07c071aefcda135fed6f73afb889160781c5443d65fb9f3500ef6b62ace57992431c43e7d2e6326935", 0x41}, {&(0x7f0000319000)="11be0048ec18a173c165828a797e3ddf02db8e5399936cb24a36397ec6f28ff676347fa7a6c8b8596c97210e1849032bba35ba0602af3f693cfed0bf498f120e9b1612887721171c476d280fc7f16d47cb04755c85cfd0180f4f1c040405bc1d8ef2870308f59c9a231fc5ed96e9f975ab53a0117b1756df908dab1a21dee5415e06d2d2957c39933f0ebfc56dda37c26c5fb6529bf548c0a8fc15d6c301e24c8837ddd85a3aae639c19b6172ce260b50f79f4b38b913c04e47b0823f7b1a6e5aa4fdb18bf1581f1263f5efc12cbc43ff583a8dc646d45e08f89c3d77879f3ef80cb80794658237bf2aa", 0xea}], 0x8, &(0x7f00007ed000-0xa0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xa0, 0x40}, {&(0x7f00003c9000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00001fa000-0x50)=[{&(0x7f00006f1000)="0c5086fe8b5f07842f50ab5b8e23579c0a5706e61eb979a018977ebfb0061c59963e44da5e2b0cfdec80b7abcb4c58126753c95f9c062d713fb5bb5b26b75f2bc65d14c956c86059a4761d8103c65a485172c3c4f7a53448afe8fc2f3ba29e3b03303132ccd379aef071aad3deb6fdc37020a0bcea5a064df779b28da7044a8f79a31bcae213e0d7d7a539aee553bdee97aa941147d744a4f1db300cb3a1e0d5c083f65fe80ee782097d35ae837b69e16f", 0xb1}, {&(0x7f000000c000)="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", 0x1000}, {&(0x7f0000614000)="80bbc6d8623bd54934a876a2347d8477fa6b8ead7cc6dded96b1d4423beec555ac9c2d92761e61ced619426de2cb4e3d546cea1b21454e3b47e5193e5d8b417f47384645307ec21b33316c8efbc026df411f38bd0f9c87952df467824a85c720d4fc6ba109878362d5622b313e2da1", 0x6f}, {&(0x7f0000423000-0x5)="cf78074be3", 0x5}, {&(0x7f0000626000)="9a", 0x1}], 0x5, &(0x7f0000446000-0x20)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x4000000}, {&(0x7f0000051000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000359000-0x40)=[{&(0x7f000040a000-0xd)="5792e61320d0edd1fafa24e186", 0xd}, {&(0x7f0000ef5000)="ef54c19741642e6594541da5d9ab8f8e5e39776784667b785230a089ede0e224222f0ba8f2266c8c77a69f50a3891849dc8b87e0046c630e343123762d3fe4e48a225aa6b8592f1f84fdccba45a802b10bc93632124dd6eafa7c7f6249d14ca793bd291e9f602c889b6c8cc64a00b245b51b523d60590ad4d5319357f1b50f6b06dbe71ff6b8fe8bd35a705597fc108a4d6b26a50d6484375b5863212aebda4ff02187aaa58ffa31564d8dc39ab3b0190c8392e05be8f5d9c2954e2a2b4086eef93a5bc7a6ced30fbda5f688c87ad4479d8ff7420a71065253a297f3347b21cfa760258d2a067167c17c4205171662d04a", 0xf1}, {&(0x7f0000518000-0xd4)="b1ddc11880752f570f11a27407d46a08b52913159eaba1fecdeeeba4ba3a42d9b6a2f9c63782893530788599c8e4b9df8ccf0efa837e88864f3b0a621ab7540570c9d278cc959f532949684cdaa81fda45e5da02a019ad6e2fd83e5fd714410c29c576da64b2929a6558a281f70812f67c5f678930a69b92c9d20c90144c9092a5e22868a05bcb4f6c4b158f1835ace014d1ad386d68a0265d860d3b586c97f1238c3850204e422eade5cd8859ebfbb901b2cad176c5ef00041dbcd3edd6e7f9fbe54d7893dcfee199ca58690fd45fa2203c1ef3", 0xd4}, {&(0x7f000033e000)="7cf4fa81a6e8ee0bcdcc417e1ef66f3ccae714bf62df6d71f45d291a550add4d00e58dc6c8a4befc6d91f44a50fa5d7b7151cfac83ada7c351826ae67f51735000771451c6cdca1d18843cbc571a9a62ac469bd93a3b2f39798cdde2f3cf7808b4c374f57b9bb2d3e19d6ccde24a9eed5fe739d3b6f90a9ff8d447d9ec323a3d69383aaba21afe276c40386dade9601e2dfff619787071be1a937f3d5d2229c49119e87c6e8e6fce9008131d867db6eb0217390773fc1e1d89c8b843e5e49949d69d701ca110ef4902d0ae9aa7850ae8a968e111c5c611a889050a66f645dfb8ae04bb6b39d1a3fc2e4934c0963ba897dbe6f2", 0xf3}], 0x4, &(0x7f0000028000-0x5b)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xc0, 0x8010}], 0x3, 0x0) 2018/02/08 15:30:44 executing program 6: setpriority(0x3, 0x0, 0x0) clock_gettime(0x0, &(0x7f000094b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x2710}, {r0, r1/1000+30000}}, 0x0) 2018/02/08 15:30:44 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) fcntl$setstatus(r0, 0x4, 0x400) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000), 0x4) 2018/02/08 15:30:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) readlink(&(0x7f000047b000)='./file0\x00', &(0x7f00008d9000)=""/4096, 0x23c8b8fe) 2018/02/08 15:30:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x0, 0x1e5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e37000-0x10)={0x0, 0xcc, &(0x7f00000c5000)=[@in6={0xa, 0x3, 0xffffffffffff0000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x2, 0x7, @empty, 0x7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1a7}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x66df}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000c06000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eca000-0x8)=@assoc_value={r1, 0x4}, &(0x7f0000a98000)=0x8) r2 = accept4$inet(r0, &(0x7f0000f3a000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000bac000-0x4)=0x10d, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000da9000-0x8)={0x0, 0x9}, &(0x7f00008e7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000fbd000)={r3, 0x8009}, &(0x7f000063e000)=0xfffffffffffffd1d) r4 = syz_open_dev$evdev(&(0x7f00007fd000-0x12)='/dev/input/event#\x00', 0x0, 0x0) setns(r4, 0x8000000) fcntl$setstatus(r4, 0x4, 0x1ffe) readv(r4, &(0x7f0000456000)=[{&(0x7f0000526000-0x13)=""/29, 0x1d}, {&(0x7f0000922000)=""/1, 0x1}, {&(0x7f0000250000)=""/166, 0xa6}], 0x3) 2018/02/08 15:30:44 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003cf000)='/dev/pktcdvd/control\x00', 0x105000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x200000001, @u32}]}, 0x20}, 0x1}, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000fa7000-0x10)={0x1, &(0x7f0000585000-0x8)=[{0x1000, 0x6, 0xff, 0x5}]}) [ 58.680246] random: crng init done 2018/02/08 15:30:44 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a57000)={0x0}) flock(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fc5000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) dup3(r1, r2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00006db000)=0x0) ptrace$getenv(0x4201, r3, 0x30, &(0x7f000056b000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) 2018/02/08 15:30:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) rt_sigreturn() sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/08 15:30:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875"}, 0x14) sendto$packet(r0, &(0x7f0000c4d000-0x61)="5b08b1a1fa0889524d8ae17beb80601906c89c577c08cafeeac27cb1de9105b661a5eaac035cc4c42782867efa8536ca4ba733292a219a1ae5aee4f6ad8566a56082a6a456a7ce578fac4629cfa1cd665dfb5f36592440e2e6c4f7786c528cdb86", 0x61, 0x800, &(0x7f0000383000)={0x11, 0xd, r1, 0x1, 0x3ff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) close(r0) r2 = dup(0xffffffffffffffff) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e27000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x7, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5, @dev={0xac, 0x14, 0x0, 0x12}, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x2c) 2018/02/08 15:30:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00008b8000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000dd2000)=@add_del={0x2, &(0x7f000049d000-0x10)=@common='nr0\x00', 0x80}) write$tun(r1, &(0x7f0000df7000-0xfca)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[@ra={0x94, 0x6}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfa4, 0x0, "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"}}}, 0xfca) 2018/02/08 15:30:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001be000-0xe8)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000e1000-0x4)=0xe8) lstat(&(0x7f0000f06000-0x8)='./file0\x00', &(0x7f0000505000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf2000-0xa)='/dev/ptmx\x00', 0x40, 0x0) ioctl$KDSETLED(r5, 0x4b32, 0x7) sendmsg$unix(r1, &(0x7f0000a8e000)={&(0x7f0000446000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b9f000-0x40)=[{&(0x7f000081b000)="e7955d37d4e484c7cfbadf0e91e1c21ef540cb3dc3cb2cf836829d628487fc2f2825d27abfe7a4cd8208b777f8a2c2e28c3065024727928598af0abb21889d639465e134631913bc11c23d582f25088b324ddc02fad1004d2b26a208051aed0a528c83a9d65c0e74b89cf7a524ef3d7f5eb92673c6f6a6a0fe12648bd98c44ea259282fdcca05593c3e003f7f37a4716bc92efdcbf68dd8aef76408927409f10dd4b496e97123587ba1b0aabba2edd0a44d468ef48cdcf314813b1", 0xbb}, {&(0x7f00007c0000)="b858e65f290a86205eb5bbcca167993d1512f4b30a63b9b1ff7c58b67cff64d014738272a9266339c8ee460b2bb94b8aca59840549132a288c006ca5bd6047078544", 0x42}, {&(0x7f0000a5d000-0xbf)="c925a7040bf17df84636f0634946c34dfc78bd6e73d4dfeba987689b7481ac034bd52c85d141cccd5127c1818d81ef500020b2a3ac82a44dd564a7fe173e8f6c372a4b7f3f6b3943b418d4f8cc42fb64c813d495b11b4653d1ddf59f5537124ce4d23e848f8a38377c3a5443e841207264ddd37107998c9fc1132ad9f0992753c5aef843aefd3e235da8acac1d7d80c9868694471932ccc3a90148967e3bdab1f02e899132a7f280fe127b453de480abc53ca080dfa0277dfe5290702ac1d9", 0xbf}, {&(0x7f0000bcb000-0xdf)="0889ac92449febe670dc95239e84aa22954f7477f0cddcefd7c8483f639a90b15d827edaa044bf1764a481fdc176688fd9b7c86918ca3c908a926a738ca20351a3da77ad8f95528ed6fcf3087e1b09ecfe6b2571dcdaf0c38739234b3898b93085125ab9a0b5d1918bcec88e06c21c7d5a8bfdbc8a2481679804564847427ca8902820548fe5e6733133f920e5dc23470bd7f52a4a750bccb1c6c23382f2e32693de644911a8336321630a83666fa10916866860a20dce03d0e5edf46d944b6aa95c6e2bf2792d21182cadeb74b8b365369aa2b8c289e10f36903dda49c3ec", 0xdf}], 0x4, &(0x7f0000518000-0x50)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x50, 0x40}, 0x40040) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006f0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003bd000)=@ethtool_sfeatures={0x3b, 0x2, [{0xc48}, {}]}}) 2018/02/08 15:30:44 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000095d000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000fd8000-0x8)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) close(r1) read(r2, &(0x7f0000fd6000-0xa8)=""/168, 0xa8) 2018/02/08 15:30:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto$inet(r0, &(0x7f00003ab000), 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000c12000-0x8)='./file0\x00', 0x1, 0x44) read(r1, &(0x7f000061a000)=""/79, 0x4f) ioctl$TIOCNOTTY(r1, 0x5422) fcntl$getown(r0, 0x9) 2018/02/08 15:30:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000f65000-0x8)='./file0\x00', 0x2) seccomp(0x0, 0x1, &(0x7f00002c1000)={0x2, &(0x7f0000e8f000-0x10)=[{0x0, 0x1, 0x3, 0x6e}, {0xafe, 0x10001000, 0x2, 0x400000000000}]}) setsockopt$packet_int(r2, 0x107, 0x200000000b, &(0x7f0000004000), 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000865000-0x4), &(0x7f0000d0c000)=0x4) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000c48000-0x50)={@generic="aae7e1c352ff6d16597f21c72bce00b4", @ifru_flags=0x2003}) getsockname$inet(r0, &(0x7f00003e3000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000f65000-0x4)=0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ef4000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000f6d000/0x1000)=nil) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f65000-0x10)=@syzn, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x406, r2) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000f65000)={0x3, [0xac06, 0x3, 0x526]}, &(0x7f000066d000-0x4)=0xa) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x4, 0x0, 0x0, 0x100000005, 0x3}}) socket(0x15, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) 2018/02/08 15:30:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000bf1000)='\x00', 0x0) execveat(0xffffffffffffffff, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[], 0x0) 2018/02/08 15:30:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mq_timedreceive(r0, &(0x7f0000bde000)=""/77, 0x4d, 0xfa, &(0x7f0000067000-0x10)={0x0, 0x1c9c380}) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3d589b", 0xf98, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}, 0xfca) 2018/02/08 15:30:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000789000-0xe1)="f6761a3ba6ddfedf39dd06602d43519c641e71e434561f5c5c164b2ea73fbe2c33a817e89b88220b837f7b6d8e0aed42677f117ce363a5844520b5c502a3aaddc2adf233140ab0b301a8a4e197d904357f8de55adab296daae02329d1b93c5cdd66659746cf4f2f8ab6f46c3c74b42a53b955c5d84735b8c7c5b6d1f218cc8c79ed34ddbe0b55cf1041cd296308a46b8db8c145d70d401ffd0d847e9134e8dac98922365f93a1a9d9a492ca1cc53ea315255f3a7a92b3539496fa243ad9769fe1be0bcf9ca013ac72ac8cdb9a7f0f5727b9f03eed6a438eee3f93b6790c3b412cf") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000046b000-0x8)) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000f00210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004f7000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) [ 58.897886] device lo entered promiscuous mode 2018/02/08 15:30:44 executing program 4: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x1000002) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)}}) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000018000)) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)) 2018/02/08 15:30:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008d7000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00001c3000)) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000972000-0x4)=0x0) prlimit64(r3, 0x0, 0x0, &(0x7f0000422000-0x10)) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00001fb000)=0x5, 0x4) 2018/02/08 15:30:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000db9000), 0x4) r1 = creat(&(0x7f00002ef000-0x8)='./file0\x00', 0x40) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000e36000)) [ 58.925252] device eql entered promiscuous mode [ 58.942987] device lo left promiscuous mode [ 58.961589] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor6/6520 [ 58.970343] caller is __this_cpu_preempt_check+0x1c/0x20 [ 58.975820] CPU: 0 PID: 6520 Comm: syz-executor6 Not tainted 4.9.80-g20c8a00 #30 [ 58.983342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.992687] ffff8801d461f6d8 ffffffff81d94b69 0000000000000000 ffffffff83c18800 [ 59.000700] ffffffff83f454c0 ffff8801d4839800 0000000000000003 ffff8801d461f718 [ 59.008734] ffffffff81dfc144 ffff8801d461f730 ffffffff83f454c0 dffffc0000000000 [ 59.016760] Call Trace: [ 59.019336] [] dump_stack+0xc1/0x128 [ 59.024700] [] check_preemption_disabled+0x1d4/0x200 [ 59.031450] [] __this_cpu_preempt_check+0x1c/0x20 [ 59.037933] [] ipcomp_init_state+0x188/0x930 [ 59.043984] [] ? __lock_is_held+0xa1/0xf0 [ 59.049777] [] ipcomp4_init_state+0xb0/0x7d0 [ 59.055827] [] __xfrm_init_state+0x3e7/0xb30 [ 59.061877] [] xfrm_init_state+0x1a/0x20 [ 59.067580] [] pfkey_add+0x1fb9/0x3470 [ 59.073110] [] ? pfkey_delete+0x360/0x360 [ 59.078902] [] ? pfkey_seq_stop+0x80/0x80 [ 59.084690] [] ? __skb_clone+0x24a/0x7d0 [ 59.090381] [] ? pfkey_delete+0x360/0x360 [ 59.096169] [] pfkey_process+0x68b/0x750 [ 59.101866] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 59.108696] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.115523] [] pfkey_sendmsg+0x3a9/0x760 [ 59.121212] [] ? pfkey_spdget+0x820/0x820 [ 59.126992] [] sock_sendmsg+0xca/0x110 [ 59.132499] [] ___sys_sendmsg+0x6d1/0x7e0 [ 59.138274] [] ? avc_has_perm+0x28b/0x4f0 [ 59.144062] [] ? copy_msghdr_from_user+0x550/0x550 [ 59.150630] [] ? avc_has_perm+0x2fd/0x4f0 [ 59.156400] [] ? avc_has_perm+0xb0/0x4f0 [ 59.162084] [] ? check_preemption_disabled+0x3b/0x200 [ 59.168895] [] ? __fget+0x201/0x3a0 [ 59.174143] [] ? __fget+0x228/0x3a0 [ 59.179399] [] ? __fget+0x47/0x3a0 [ 59.184583] [] ? sock_do_ioctl+0x73/0xb0 [ 59.190266] [] ? __fget_light+0x188/0x1e0 [ 59.196045] [] ? __fdget+0x18/0x20 [ 59.201215] [] __sys_sendmsg+0xd6/0x190 [ 59.206809] [] ? SyS_shutdown+0x1b0/0x1b0 [ 59.212584] [] ? selinux_capable+0x40/0x40 [ 59.218457] [] ? SyS_futex+0x22e/0x2d0 [ 59.223968] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.230778] [] SyS_sendmsg+0x2d/0x50 [ 59.236114] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 59.251934] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor6/6549 [ 59.260473] caller is __this_cpu_preempt_check+0x1c/0x20 [ 59.265945] CPU: 0 PID: 6549 Comm: syz-executor6 Not tainted 4.9.80-g20c8a00 #30 [ 59.273467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.282805] ffff8801adcf76d8 ffffffff81d94b69 0000000000000000 ffffffff83c18800 [ 59.290841] ffffffff83f454c0 ffff8801d38eb000 0000000000000003 ffff8801adcf7718 [ 59.298845] ffffffff81dfc144 ffff8801adcf7730 ffffffff83f454c0 dffffc0000000000 [ 59.306835] Call Trace: [ 59.309403] [] dump_stack+0xc1/0x128 [ 59.314751] [] check_preemption_disabled+0x1d4/0x200 [ 59.321479] [] __this_cpu_preempt_check+0x1c/0x20 [ 59.327948] [] ipcomp_init_state+0x188/0x930 [ 59.333979] [] ? __lock_is_held+0xa1/0xf0 [ 59.339789] [] ipcomp4_init_state+0xb0/0x7d0 [ 59.345827] [] __xfrm_init_state+0x3e7/0xb30 [ 59.351862] [] xfrm_init_state+0x1a/0x20 [ 59.357544] [] pfkey_add+0x1fb9/0x3470 [ 59.363050] [] ? pfkey_delete+0x360/0x360 [ 59.368821] [] ? pfkey_seq_stop+0x80/0x80 [ 59.374597] [] ? __skb_clone+0x24a/0x7d0 [ 59.380279] [] ? pfkey_delete+0x360/0x360 [ 59.386047] [] pfkey_process+0x68b/0x750 [ 59.391729] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 59.398551] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.405372] [] pfkey_sendmsg+0x3a9/0x760 [ 59.411052] [] ? pfkey_spdget+0x820/0x820 [ 59.416821] [] sock_sendmsg+0xca/0x110 [ 59.422327] [] ___sys_sendmsg+0x6d1/0x7e0 [ 59.428096] [] ? copy_msghdr_from_user+0x550/0x550 [ 59.434660] [] ? check_preemption_disabled+0x3b/0x200 [ 59.441559] [] ? __fget+0x201/0x3a0 [ 59.446809] [] ? __fget+0x228/0x3a0 [ 59.452057] [] ? __fget+0x47/0x3a0 [ 59.457251] [] ? __fget_light+0x188/0x1e0 [ 59.463021] [] ? __fdget+0x18/0x20 [ 59.468183] [] __sys_sendmsg+0xd6/0x190 [ 59.473785] [] ? SyS_shutdown+0x1b0/0x1b0 [ 59.479555] [] ? __do_page_fault+0x5ec/0xd40 [ 59.485586] [] ? SyS_futex+0x22e/0x2d0 [ 59.491101] [] ? __do_page_fault+0x3bd/0xd40 [ 59.497141] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.503960] [] SyS_sendmsg+0x2d/0x50 [ 59.509302] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 59.518266] device gre0 entered promiscuous mode [ 59.526874] device lo entered promiscuous mode [ 59.533141] device lo left promiscuous mode 2018/02/08 15:30:45 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f000000d000-0x20)={{}, {0x77359400}}, &(0x7f000000c000)={{0x0, 0x0}}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000000c000)={0x8000}, &(0x7f000000b000), &(0x7f000000b000)={0x77359400, r1}, 0x8) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000006000), &(0x7f0000005000-0x4)=0x4) 2018/02/08 15:30:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000410000-0x9)='/dev/rtc\x00', 0x501c02, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0xfffffffffffff189) 2018/02/08 15:30:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000091d000)='./file0\x00', 0x44000, 0x24) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000e12000)=0x8001) sendto$inet(r0, &(0x7f00001a7000-0x1000)="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", 0x1000, 0x20008844, &(0x7f0000c07000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e28000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x64, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f79000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/08 15:30:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000013000+0x61d)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000013000-0x8)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000013000-0x47)=[{r0, 0x20}, {r0, 0x4000}, {r0, 0x1000}, {r0, 0x82}, {r0, 0x1000}, {r0, 0x2}, {r0, 0x2080}, {r0, 0x500}, {r0, 0x14}, {r0, 0x40}], 0xa, &(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f0000012000-0x8)={0x7}, 0x8) rt_sigpending(&(0x7f0000013000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000684000)={&(0x7f00004e1000/0x2000)=nil, 0x2000}) 2018/02/08 15:30:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup2(r0, r0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00006ed000)) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000002000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c2000)='/dev/vga_arbiter\x00', 0x12400, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00006fd000)=0x2) 2018/02/08 15:30:45 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fe4000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fe4000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0xffffffffffff8000, 0x0, 0x3ff, 0xffff}, &(0x7f0000e01000)=0xa0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fe4000)=@assoc_value={r1, 0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c85000)={0x9, 0x208, 0x1ff, 0x5, r1}, &(0x7f0000fe5000)=0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fe4000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00009a0000)={&(0x7f00005dd000/0x1000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ee2000/0x3000)=nil, 0x81}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000223000)={0x3f, 0x4d7, 0x7}) mremap(&(0x7f0000b89000/0x9000)=nil, 0x9000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000034e000)=[{&(0x7f0000c78000-0x74)="c675cce534d7303e76072a36bda2b9a6d81a0a268d0cff339f221d5bfe327f64fd9ee6aec0299c6608b90ccb6dc3b8f4a91e7b8c0ce01e6886554d2fc1d1a35f31207d439ebfd37c0fe9aa0fd6021900b77114387f44a4ed19f71bf836515b5c68f0a367e8f2a69d8f89943e3d76d896e0ca1851", 0x74}, {&(0x7f0000058000-0xb)="bf23d3fc20a17548e3671f", 0xb}, {&(0x7f0000500000-0xd7)="15b16ec85375727fabd0a76537c5d4a6f720ab0cc7466ba9d820f853a3f51a117fa349700d39e8a9fed8adf5252150eace5d25f83c38877100039a043a5a75de715bc043dc4cf1ca024583d50449f4a1f740693af5a03e2791883bd2da3d9562eae0837adfc06a09740884bb54d621492f2caaca7f9dddd88cf80b27640a3d5893756bce03cf6863025ffa0ca03a28043d67ea78ae4b1c0b3483f1ed0a9603d861c00125415f4cd72eb0fd5da0204238cdc2ab3fe882a2556598dc42083cb3ce327c9d6e976f871d8af38c4ef82cd1f1b1eb0e66167960", 0xd7}, {&(0x7f00000cc000-0x64)="1fa6b23d1c43e961498eefe0141fa47eec3ff6b47d04082e9e0e629f923f56e47e3fcdb9effc4ddc56c6891919b9a0e902f83af2d76391acda89c269a1e96679b2be8794788409d09eff3bca87547f84526063272c84cd14d217923712a0da7a83b8a28c", 0x64}, {&(0x7f00001fb000-0x52)="07c6cf882029317e6e97672b3a9af31cd589397e82e8483ef4e8e5bf6ba0653bbe5329467ebda487b07bf99cdc1c8f84b53f0242f7bcb6e3101cdb70881a2fc57bd7947f66007d46e6d1bf6396a82930d8d2", 0x52}, {&(0x7f0000dfb000-0x5c)="4b1adbf6e69da468b942084a82ab89f675798c51e2ba322851b2c691f56e089880ee342308c6f7da1603e53f735b20117cbdd17911350c3b6c516123cac5ff5607ae53a5b43f308486ff2fd92ef2863c01b0709ca7e6ff303daf09b0", 0x5c}, {&(0x7f0000043000-0x64)="7736f9b14c1a9a6e7fb1a8dc39cc6f8e8b935c7efcd40927d8ec35b0d2ac0711f4f063481defc242ae45d68071cdb7bee5d4e071c1426723bc2ef20e0de69fa19e041aaedeea69a3e9320b0a8543db7688838fe0e4afb92739e22e93b608942005307fb0", 0x64}, {&(0x7f0000f45000)="b548bdef351494f286b20b0f13de4c7cea73d7b60653c46aaa150539838decf868190da0b26d42d4adc1a1a0c67e7198bac0765bb841920340e39af3331e56ab05c784bb548b8316eb86dccbf9417ddb25bf41ebe155fd0731a3243b9c5a3782e5cc9052c7ad98fea2a6a3cf660f0f0ca37e9878a4f228a07ce09d703ecc4c6dc405ed04946f98cc54005b3bb809f01de4c4f65f9dc1b295dd0733d75eee", 0x9e}], 0x8) uname(&(0x7f0000b35000-0x1000)=""/4096) r3 = open(&(0x7f0000228000)='./file0\x00', 0x14000, 0x32) unlinkat(r3, &(0x7f0000fcc000)='./file0\x00', 0x0) 2018/02/08 15:30:45 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000dcd000-0x5c)="1c9071a4045a85e25ea14cf229c83480", 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc1000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000012e000-0x4)={0x7}, 0x4) 2018/02/08 15:30:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) connect$netlink(r0, &(0x7f0000af3000)=@proc={0x10, 0x0, 0x1, 0x80000800}, 0xc) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0}, 0xc) 2018/02/08 15:30:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x10001) preadv(r0, &(0x7f000089d000)=[], 0x0, 0x0) 2018/02/08 15:30:45 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x8000) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fe1000-0xb8)={0x0, 0x9, 0x7fff, 0x2, 0x6, 0x100000001, 0x100000001, 0x7f, {0x0, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x9, 0x1d, 0x400, 0x7bb2, 0x7}}, &(0x7f0000fe1000-0x4)=0xb8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fe1000-0x10)={r1, 0x6, 0x1, 0xff4b}, &(0x7f0000fe0000)=0x10) sendto$inet6(r0, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/08 15:30:45 executing program 6: keyctl$join(0x1, &(0x7f0000ea8000)={0x73, 0x79, 0x7a, 0x1}) prctl$intptr(0x1, 0x0) 2018/02/08 15:30:45 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) 2018/02/08 15:30:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000091d000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000c36000-0xf6)=""/246) r1 = syz_open_dev$loop(&(0x7f0000283000)='/dev/loop#\x00', 0x0, 0x0) writev(r0, &(0x7f00001c3000-0x40)=[{&(0x7f0000362000-0xaa)="054f0c014f1f8567919db3d080c7a669086d153c247e3b150a3e177a33c2532fcbac3c76c444699f43da0a4c05c325c1dfba053bcdb4d4f8939feb106c62a2f1cec3fb8a15f25d330f28461d2af019e53d5210cbd33cbbabcfc5828d92b057afdeaf75c83ea62d118758919d66dbc3974c05ee23b35c0cee1e64fb97f98e8f5dedf1031b7274f13d057a660a8a2c8c030ff6f88a9ff1fc0d5c72977c1d54c33dee769a9867a0611e94b0", 0xaa}, {&(0x7f0000162000)="4d64c8ac2f092899cee6472c1293076eb3c04c3d83b368712e35b2e21191d294e70da763b3c83a2b9949827bb9b84e09bd3e57a0a750fde16558fe343d519181223efefa6b31dc1b54788d41eef63fe9bd184df192f97fbba600505d4b7d2eb884ca59a0bef01c5523306d65c05c1912e7047cc17487b46f429504f32506d219a5480ed47e2870", 0x87}, {&(0x7f0000b46000-0xbc)="3c3fd8b7128a2166fac92cb905f0ad36af2c56591b28af8fe32c8a8ad92bc78fece14b29ea481e5543f345a5bab6f0e45ec737f5df0b80daba512853363131f8d0aedc2e4d209658e8b9b6581f45fa167532994017b6d0a06e1fefb3422b7ec3a37f8a830fe6381c63d566c781f5e5743f006abd6de5c2811c5d8cb8cafc60e73e461db99beb5afc2a0b6554029e2c3b7f51aa61e92494656352017670471632a4b777e9d181359c0d1cc3d96f3a438c3731f09840a5ceb986159d49", 0xbc}, {&(0x7f000042c000-0xd5)="b10c05c9a29972745c97929a6fc46409836e2ab37e3e74313723982d3f62b35de6b93d7f3abaceb07f89748954c0405ff9ccb1548087772b572524d7c06f23bf2dcc42f361ad7a0ee189a134974d981d5bc719a8a90d5567c74e1cfa5907e0c8d75ba8282afeaf69941b288cfb4856924a5497ff8442d47f084fe3d13124a6b2f702a21c81441e24f16b2d417e37bcf66fbce9525c640dbdb149f70b556679182367041240e593cb53fedc8849a9b3bc65c8d51fb10b581f81368c0382782596b0486ce3ad01284a6e14115c99c7c301dd6abf8a0f", 0xd5}], 0x4) r2 = dup3(r1, r0, 0x80000) sendmsg$nfc_llcp(r2, &(0x7f000024b000+0x50a)={&(0x7f0000ea1000-0x60)={0x27, 0x22495a4, 0x1000, 0x0, 0x1, 0xfffffffffffffe00, "e83332f9887cab0ead5cfe71cd76d2a39b0e2a7ed9c682586b78362f77f001f1dda265594b1050f385f2cec7e4e2ee8308db19d2f7040d788e68b70b08f528", 0x9}, 0x60, &(0x7f0000bf5000-0x20)=[{&(0x7f0000835000-0x40)="4f0b41eeccdf572935012f768543d70619df679a3c06d5226e4f6c57a4850e805b2601c9e8eecbbfb74c95f2bca470a5315813c1f9ca88ee4be5e8c5562a79cb", 0x40}, {&(0x7f0000d8d000-0x6c)="8e1b618a38feba7695ad81460ab9572d3976b63aa5410593d0713f90b3a224121d562d29a317358affe65010f475f4ff9ec53bed7de8e13f5c8c8f53ecbd6753509ea54542556a759f302a8a56e2f7c70f8f19cab315ab58634fc64d238dad26c908d2316f99f420e9b3c96e", 0x6c}], 0x2, &(0x7f0000a12000-0x70)={0x70, 0x0, 0x9, "5a93e6a1fe2f5a70baf12b67f7eacbcaa1de09f011c9ab1546d302cc625ac3dd5454f35312ac6f7eb4086b6fc350fd80ef0a47e24b5316833c3e6827a95cdac27c3d75be3d4b1d42dfd372c24619aeda60413befbbcf71f4da8fc745"}, 0x70}, 0x40000) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000143000)=""/78, &(0x7f00007a3000)=0x4e) ioctl$LOOP_SET_DIRECT_IO(r1, 0x301, 0xfffffffffffffffc) 2018/02/08 15:30:45 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) fdatasync(r0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000010000)={0x3, 0x35, "ec963383a39c20fb1b9c601bcf85113727cf7e663c0c57d237d43bdf316e9fba0791699d5e742d2844de99ec608faa1c7ed0e31a39"}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000013000)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@empty}}, &(0x7f000000a000-0x4)=0xe8) lstat(&(0x7f0000010000)='./file0\x00', &(0x7f000000f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) r8 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000014000-0x4), &(0x7f0000013000), &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000e000-0xe8)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000013000)=0x0, &(0x7f0000013000-0x4), &(0x7f0000014000-0x4)) r14 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000e000)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000014000-0x4)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000013000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006000)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000014000-0x4)=[0xffffffffffffffff]) r20 = fcntl$getown(r1, 0x9) r21 = getuid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = getpgid(0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000011000)=0x0) r27 = getuid() r28 = getgid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000-0x4), &(0x7f0000014000-0x4), &(0x7f0000013000)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getgid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) getgroups(0x7, &(0x7f0000003000-0x1c)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000e000)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000013000)=0xe8) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000014000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000c000)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000011000)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) r44 = getpid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000014000-0xe8)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@local}}, &(0x7f0000014000-0x4)=0xe8) getgroups(0x8, &(0x7f0000004000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000003000)=[{&(0x7f000000d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000012000)=[{&(0x7f0000014000-0xd7)="6b2898d6d55f69dc99aac24a3cb4149cafab7b5eabe14b16ce1e7d8dbd5d61cff15c65582e80bbd5685d7dfac81099085fbf65c26f7f4ebe5741abb8aec483b4ec3a8c1f39ecc908e5dda6feff0f2e9253a0b35de535b9854c058b148185be3beb7c32f447f97b39d1d6e67fea75fa060b71468bb44afbd3aa21ebca613827a2823ea883d8b3b6a2cb6a9b6fd3a162b4a38b335449692d5123b9d1f52f4bc1b8ba64c29eaaa449b45a3c03f694a49930988807eacecedc44920509e622dc1ede1ff955e7ae1f876bbca577a238e6b445f6d24f4c2a00c5", 0xd7}, {&(0x7f0000007000)="a099913334b381ca0b60a1e1f843cf8602476da55fe01aab772a95badac2fbe9c2567c46c631ae219ee5bc5352de2461a745863bfd86c28bcb39c29d", 0x3c}, {&(0x7f0000002000-0xf0)="186d8da0e6cce3d8f77c3605f08aca028f82276caae32bc888845e5106fa5961fa1a78b2fa171a15a634f3e20f33a74b0aea6e674264254c7505942a089c5dc00b4daf4cd8fe0d2298bcf8fa51165731b08b353167158f1098b8b5217c2a7f2725f9ca9505988776d8118c22e051d6add06549c9fdf6978a6930037012a141859bb872de6e06f6802cb3e1395dc3aa25d4e4af13b1b8b39cc86c339c6e010714c0bf48f0ea1906ad09bfcdaa4a0c896d0e8dcbfbd4087a978ecf74ac9f7b5b7ac808d9e046c56f3238a7d6a84f4edc6e736c81c39f64052ee39796d816e249d6bdd429fa82ebb505c8d9742fe27f8ef6", 0xf0}, {&(0x7f000000d000)="4b419a0158b36eadaa73df6d56ba63c3cee39d7096d80271e73faa1ffef63e444010013b5bcff15019751e0d520b87e33378bf76d01aff715adfc975bbd7977020bf96677bcaaebaa6a3f0e2559700193985b6519e3eec53d812d4a8fc5bc837a9ef6daf8b1677ded3b492807c9197c0440fcc6e21129e77f38fc02d5889fbc80706c59669cecd99ff9a30855283551d2f83537215e11711a051b42e0b1292ccec2c3ab200e7c572442fe310cf2b46a500ad17023e0983edec7d0ec7cab93776cd50a8dd6aef96146dc195b0100aa457e02d4d31", 0xd4}, {&(0x7f0000014000-0x4f)="fddd7dac64149a0ed95f89ca8f7a457d27302b27e5853e0eaa7798f1d2db0d76ed70ed6cb2026cb984e10c6c7939c8a16a14d6620cce31836ac905bdfe2b10e6902724632809afedcfa804f3d6be3f", 0x4f}, {&(0x7f000000f000-0x1000)="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0x1000}, {&(0x7f0000004000)="ce2855d8370b9dd86f1edc3b1faa5008a68999bf9d744f616a3905ef33a00f5059be10128e606093d711281376110925ba00558641e88bdcf60c13a6e449e77cc2da0be978c7e37605e940cae0f6e00a742f97118d4356b7f2c196352d43cdddf215958089c24a0b3221eb6a8aff6961e3ab3a3f7b5873dafdb6bddc0f43b0d244deceb914e0f411310f2a92cfe7e7e2daea3fbe591b693b11d3f195c2830ffee6315f8411939815c4c3d691d70c2ebab72aae9ca8c8239ad99dabdc112466af96c53d27e17718becd7475917cc00a02a8214becc67b", 0xd6}, {&(0x7f0000013000)="55dbbee1f730ad4465aef0dbd3adb0eafacc78d8588de742dd507d22cb94d0e3867d25fa50709d51f0812b57cdbb7ee2fcc0f3f0cbfa7dbdb533faf05e9630478b9362306e6142e8170152c5772de8cac350c82071f700fe1bcb3a5ead8b01e79dc805a09c9606ad1b45f2484b1a5ece6c1d6f5b760205d45c7cb71bfe", 0x7d}], 0x8, &(0x7f0000013000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x100, 0x4044010}, {&(0x7f000000e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000011000-0x20)=[{&(0x7f0000013000)="48fc6cbc47038b23dc3747377d1b2f803ec27ee053014ceaab6b8347ecae4d36568616fb040df494b63be6c2c5d94be5f2b75543550b412088ffdf06ffb92233dcb1268f452a9e58dd0b67198f8b1d314411f251b32c4ac2f71ccde31dbb94cc633d74c7a5f21d56f250e5b8e1bad797f46786b74eee4da35c4480895521db4ec08b8d735fef73200073164456eaa6a3624b2393e9b86eea2bdf0d63d5757a3b738059abf8b59eed10f42402d2fe237e86178740a29b5dfbbd9fbded7cfdaac149a7e4efc7f355868dc85f1a1a12f262", 0xd0}, {&(0x7f0000014000-0x7a)="14621b990fce892f794c3d47f0cd361d227d6e6d3d8de9cd93ccd04b9bcd1093c66fd9fc48864c39e4f5a0fe0480ceddc40d8485569bf2f938bdb1fe62c5bc77bfef24d70fa2b2f65b225eacd519815fd784af914f5a5c5f1a9a5f383022feee5391f5377207b8098d5aaa2f6c6fdd5094c6a893110a2b37d4bb", 0x7a}], 0x2, &(0x7f0000005000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa8, 0x20000010}, {&(0x7f000000f000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, 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{&(0x7f0000013000)="23acdaab0eb439cb6ea524a09bb56a93880584542cac3dbfa8759d6866680d0643b2a2b38b80ebbad02acfa68bef6757619d966b399dad5882fd1df4e32964f5b9244788c961ae7aa2b87ab6d3178891006b1d09133d003d75448ec572cdf5bf643eb09ed7611824e133d4f74372810c235e15", 0x73}, {&(0x7f0000014000-0x4d)="4858dfdd3cecb5077f2370938ac1b7aa7502dd88efc1ae1dd54f03b8a8e2d9cc5137aabde5973cd815a0f9997dfe0a719c3cf3213c19c55b953921ec84716fd3127507447b66be6c5152ad2e83", 0x4d}, {&(0x7f0000014000-0x68)="48e901d36df44bf90a5fe7e78a8a4be7567a743207cc4f1f1b1f0080fe4d7c194653400fe9232155ef8c6ad9f1853ef9cbe5ecf622df171258585f3a1315528a5fbf3a36a6436b544bdda636bb2cd320cfe039959e40b1bfe016fdd53194f198ad5c8e3dbfb7695c", 0x68}], 0x8, &(0x7f0000006000)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x58, 0x20000040}, {&(0x7f0000010000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000f000)=[{&(0x7f0000013000)="32461ba6df6a31a5e3f3172c1ce5e0210226f9d4667ea9cd742e21278ec431eb1e83b4de20b910a8af35e48c2f51454850bd4240d7670e8002cbba0ba7faa63c657a5d8af5929e0a8678b3fcec050d503e59558ffd75ac60fef752c1d50843bcb4879b685333b3", 0x67}], 0x1, &(0x7f0000013000)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x40, 0x20000000}, {&(0x7f0000009000+0x54)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000011000)=[{&(0x7f0000012000-0x76)="5041fb5591c21064efb1d4977c526aff4ca2641494f512501aa69ce29f8898bfadea5d692d08f3846efcac40e9c6ef3c97c4a475ec72316a6707bf44a08dab1b5b6c9599feca0aebc0d27af6f2c2a64f10204059e51d9747b5be4633746832b2dec0feefdd56cd5157ab22933b1dcc0d4a7b98c49f8d", 0x76}, {&(0x7f0000014000-0x8c)="6e8ea4725f44cd5fa41b3e43034c4ca3af745a8a305cdfc6d15e88e8163a273a4dc201f890d0bfe07ae0f8a7a9d781188f48bd8bce2cb9fc0f7c081bc275efe3f42946a4b7a59cd830206f40bf358efe4fb3c8e0a098a54da2a78fdaf7a1bcc1daa3434538021384ad333f01cccc18da591ff98b2c572744b38bb7c0e65ce1b39e2cdf35e6f05f8a7e9d51a3", 0x8c}, {&(0x7f0000014000-0x4b)="bf78f354f777b68164e2df45284772d82d124a15497895a8858dbfada8e45c9a09e5592d46f38b9639c31bfff380a1901518b016ef268de4a0885ff76e546fc96a034109fcc48c3cbc951b", 0x4b}, {&(0x7f000000b000-0xd8)="ec8af486787776c3c09ad57d2e51c88880726983c7024c1237f52373a92d9121da1e267822bbb2730cd7b30bb5bac47e65a2883f97941cc7d76159e9e2b67d49936771b64d41bfe8d48581bc7db8d007c2f0231f1f95f1cc9863ac85c99092c13e7ea118fd7dff4460394b5b9adcfe64f6f500b05e9f4215969bcccab4c72d09d52c7cdc8c9db29de000e469f5176921d89a95070e0b574061bbda692000cc5ec301a0d4b99390d8c709b1490be4b9a796b5013a5d240f917673845e76eaa52121ff29b1170ed35e05e10f69ff369b95024715dd9ba92ebb", 0xd8}, {&(0x7f0000006000)="e2ff35a9d2a7807441498b3b330690b3956d6da3a9d58d59725329c6de66a376a89271e054820452554f4c2184cdf73a608d42ecd697eb8c0b6cd611b57c1911f15120401f54e131305405bb632020ea17581117b5ea1d98a825a5763ebbcbfa5a522a81fef4d53192e6d1c2222b64d8a940efe27892f7a727dd7f1c3a4003b12d383a74cfe31e0e734799e9bb58a75cccb08e4cc91db1c21d8ce490d4ca88274a8c086954457dbd435e53d99e19175776a2645f5dd8bb536f1125c8171e912f652b23d12b66c7ee8537390864b2eb3890151b4fd0cc8eb5a20de0e2cc", 0xdd}], 0x5, &(0x7f0000013000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}], 0x140, 0x40}], 0x6, 0x4044000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 15:30:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000c9f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f0000534000), &(0x7f0000fd2000)=0xfffffcc3) 2018/02/08 15:30:45 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000023000+0x99d)='./file0\x00', 0x201, 0x100) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000013000-0x108)={0x9, {{0xa, 0x0, 0xa66, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xffffffff}}}, 0x108) recvmsg(r0, &(0x7f000001a000)={&(0x7f0000023000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000022000)=[{&(0x7f0000012000)=""/222}], 0x0, &(0x7f000000c000)=""/230, 0xfffffe3e}, 0x0) 2018/02/08 15:30:45 executing program 7: r0 = syz_fuse_mount(&(0x7f0000bd1000-0x8)='./file0\x00', 0xa001, 0x0, 0xffffffffffffffff, 0x6, 0x800) fcntl$getflags(r0, 0x40a) mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[], 0x1000000000000163, 0x1) ioctl$int_out(r1, 0x1, &(0x7f000005c000-0x8)) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f000005d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f000005e000-0x4)=0x26) 2018/02/08 15:30:45 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000029000)='/dev/autofs\x00', 0x4001, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000000d000)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000002a000)='./file0\x00', &(0x7f000001a000-0xca)=""/202, 0xca) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000028000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x14, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 15:30:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000366000-0x8)={0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000046e000)={@local, @broadcast}, &(0x7f0000ccc000)=0xc) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000823000)="1f0000001a001bf200001321fdf3167600041d010000783d93391a0001454ac57d76ba504ed499351f4b06ca982d9bee0289432d8fd6d010cc2a1dc929831fdd116a5908d6e1de397f98cd7e5405bdb95685fe7d89a86ab9eedd47691b695fcdd0cc8a8ba7251b9e5314b8b2cb1830150671835ae8ea33d7ebfe00d5c4aff9cecd4736", 0x437) recvmmsg(r1, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7}}], 0x1, 0x0, 0x0) 2018/02/08 15:30:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000467000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007a7000-0x4)) 2018/02/08 15:30:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000eb2000)=0x145a2942b4202c0e) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) 2018/02/08 15:30:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000c04000-0x10)={0x1, &(0x7f0000571000)=[{0x9, 0x1, 0x0, 0x10001}]}) r0 = syz_open_pts(0xffffffffffffffff, 0x10100) ioctl$TCSBRKP(r0, 0x5425, 0x8) r1 = getegid() getgroups(0x4, &(0x7f0000ceb000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setregid(r1, r2) eventfd(0x0) socket(0x11, 0x5, 0xfffffffffffff6ef) getresuid(&(0x7f0000049000), &(0x7f0000956000), &(0x7f0000fc3000)=0x0) ioprio_get$uid(0x3, r3) 2018/02/08 15:30:45 executing program 6: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a0000)='/dev/sequencer2\x00', 0x105000, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000b4a000)={@generic, @ifru_data=&(0x7f000053f000)="c729f0170ebef58893b193ac21cd6a2c1a67bab2518da6397eba25ec6ec8d453"}) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000b4b000), &(0x7f0000b4c000-0x4)=0xc) r1 = socket$inet(0x2, 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) poll(&(0x7f000094d000)=[{r1, 0x8}], 0x1, 0x5) 2018/02/08 15:30:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000c6000), 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d1d000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) readv(r1, &(0x7f0000911000)=[{&(0x7f00002d6000-0x2f)=""/47, 0x2f}, {&(0x7f0000455000)}, {&(0x7f0000249000-0x1f)=""/31, 0x1f}, {&(0x7f0000774000-0x21)=""/33, 0x21}], 0x4) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) signalfd(0xffffffffffffffff, &(0x7f0000ba6000-0x8)={0xfffffffffffffffb}, 0x8) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) lstat(&(0x7f0000a85000)='./file0\x00', &(0x7f0000949000)) syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') epoll_create(0x2) clock_gettime(0x0, &(0x7f0000d56000)) umount2(&(0x7f0000894000-0x1)='.', 0x0) accept$packet(r2, 0x0, &(0x7f0000a06000)) 2018/02/08 15:30:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf8000-0xc)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ee000)=[], &(0x7f0000043000)=[]}}}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/08 15:30:45 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000), &(0x7f0000a26000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x22787539) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xa0000004, 0x0) 2018/02/08 15:30:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) mount(&(0x7f000036f000)='./file0/file0\x00', &(0x7f00001d6000)='./file0\x00', &(0x7f000048d000)='ramfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000c20000)='/dev/snd/timer\x00', 0x0, 0x800) dup3(r0, r0, 0x80000) symlinkat(&(0x7f0000779000)='/', r0, &(0x7f0000221000-0x8)='./file0\x00') renameat2(r0, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000214000-0x8)='/', 0x0) r1 = open(&(0x7f0000f2e000)='/', 0x880, 0x1) ioctl$LOOP_CLR_FD(r1, 0x4c01) getresgid(&(0x7f00006ec000-0x4), &(0x7f00004e6000-0x4), &(0x7f0000868000-0x4)) 2018/02/08 15:30:45 executing program 7: r0 = inotify_init() readahead(r0, 0x7954, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000001000-0x4)=0x2e) 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) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00002e7000-0x4)=0x0, &(0x7f0000001000-0x4), &(0x7f0000000000)) r4 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x58, "6126c91d23141b069b6353f247bfb548005463719be5085a7be45ae329ac4637be9444dc10b3dd29d82196d984c74a2cb8ff65a5ebafd80030d81cb00c89a1f8d6648306aa171d3843483063ee69285311a1032b71d96e24"}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r5, 0x9}, &(0x7f0000002000-0x4)=0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007b2000)=0x0) r7 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b0a000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000002000-0x7)="8b465350ee415e", 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000c9e000-0x70)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000460000)=[{&(0x7f0000b5c000-0xdb)="afdcac43358e9da0f227d30e8a9a9a7a4b286c129c08361820c978321765e17433211de9678d399a7f718ee74e53cafe697eaea9bb0e4d014bbf97f532e6e0affb45aba4dbf72d68bd00d62fb1095cbe253f980e766a72d353a8deba3e600cae5c02e8af0f710b216ae441ec68c1b1d2c8b80d18ee0b4cd31cd11213daa3056db2c25aac577e02f48d44446bdabcbbbaa9f2283acb602b49e3b02680e52ee992dd19642e0d36cb3a0cb6a262bd0e186a702b336408b42675c7b5076a72d3eb24317a96392bb48c17237c27caaa35d4108eba54c1bf5b1738b7352b", 0xdb}, {&(0x7f0000f5e000-0x78)="85e39dd5fe735cf30bbc02d6d69c70867258ce1ded2d87db5d0b27efe11920328947d0b53f32308a9c350f1a1d6068f78f98a50d37c864cabbf48cb67a900cf5ea2b5be9404025fb1904e0c2da19f4433def82eeb1f392bafd9e392f893277581f04ff59d36b3e0053e89300d73c981b5c947449037e02af", 0x78}, {&(0x7f00002de000)="7eb68ac2412e84b899ef64b4a75d81360399099a2664bd6db6d39d639e20a85622461a79bcc51aebaf34bf31a53ad52e06f1f518344e3feafdd31201e1e1b7eb85387cc2b6aebf7bf7223ec0433bf727ce09a8f47f1ad3449930ca76245563a32861a17eb58ed04d780d6d01a0829d1d2e6c61eeb2959bfdb0a6c85440db861b19479471aa3d553d1fba55837fac0d1830ca4cb867d2355c26ccb8ad37567470614a760d17029a097348820793d16ed7fe590d31870240e753ea3524de1b630d4670dd6e3e6154eae1bdfa3b24eb481789dc344f55cd4663749a14dd8cef86", 0xdf}, {&(0x7f00003ba000-0x60)="a295d8f2077140212d681d6966cb822b18fd501498d1cdc06e8a6bb3eb74c8a0ca02e6a4712982fe8fd94e442aa6229d5e49649dd8626797cb0c3ef56a24b7f301b49e57ed276184b1f1eba6c0a1f5c435ca131b376ecbb5638b1b842a4b9c9a", 0x60}, {&(0x7f0000000000)="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", 0xfd}, {&(0x7f000045b000-0x56)="5eb63bc8b3a087e011e3f8aa7e589802e8f77ccabc2b9b8611b9bdd8ba823454a85680da4b3f8d6b19bcc15eddc84ce010d7863c2a7c855a2b7f87ac8ad8297bc5bbb1718efcc509fb5c841b95629ef6cc15e6e71c79", 0x56}, {&(0x7f0000000000)="60c15f90241160d564aa9e3ead969ae137a033539470cde99740820b3369e618a11d3e2bef6f1784eaff6a67a2dcf7393ffed32352db552f09bb30726fdb83d79847f79a686df8f7c25edcc827a559b0676f0f2d8e6e28d2ec41c479987d189937a7506c0f397fe68097a8229a54223f836bd458e4f93e98314487e94acf03ecad096a6742fa", 0x86}, {&(0x7f00007a5000)="6f65284bcd03fe23adcff337e16e205be508b6cfbaa4aea2530cf303d2a48a2d810bbef26e1dce22ea4ac4e821efb3276827aa14ca9c1b", 0x37}, {&(0x7f0000906000)="46c1f5634e38e55b1d5ab11ce9cb1fb594764570f7816ccd5a194b052ad09102c22dfccb71498ff692a3e3f9a3dfdf51d6359cd9995ffe28d82dc4930ce1a9b8545bf8e14acb06469e8e5600c2588fc85a0659359cf6429ebd8f91b413ea317a77035477ae3c79f3448b82eb3cbe0632f62354dbc678acd47487c535e907524e7396f3142cfeaf7a4523f86728ce03160399ee0c8c578ec443c91943df2a98d4dd06b479be9f9064a6296a61f63ce676f611eff988ef7ed6e3794a527cd427f8e9b3", 0xc2}, {&(0x7f0000d7b000-0x17)="e448908ec5f22b53218c90b003f741897c8c705a7e7ac5", 0x17}], 0xa, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x4000040}, {&(0x7f0000dee000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="982de4bf6d4f02951a1989d523baab43f6d357855c95f5d82682108793685c84c41f58108a546aae10a3a546e6a0b5b204fc9a57dd9524c1b8b6a180dad1dabc00a0cf63ac660279b8a4842019e4c2d431f009ea632cb61d39368f1034e1527bab01a5e558f74d", 0x67}, {&(0x7f0000000000)="448d4a3aee29a67a6a4c97739a66bd74473685f109767d4746a88ce6abfefae01059612bcb761023771e76ceaf7d27f26f64a478029bbce0d8865f5a984c194eef8ccb1fe6e32cf3df6aab0833ac29af19810674dd9edfcbc1c27f2ff59de906a7e99dd9280f56", 0x67}, {&(0x7f0000000000)="0dc164e9053a22187ea6d9998e1f76b009e548bd20d96a705d188c88e3caa17478680733fc2294f53a001ec3232e7e43bfc95672b152afe73059d5b5fb07a9b814ebb70accb13e4a65c00e93efff60f327b81fe77873d5cc4db7a2", 0x5b}], 0x3, 0x0, 0x0, 0x10}], 0x2, 0x20000801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a47000)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/02/08 15:30:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) removexattr(&(0x7f000066e000-0x8)='./file0\x00', &(0x7f0000cfc000-0xc)=@random={'btrfs.', 'ramfs\x00'}) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000eb2000-0x4), 0x80000) 2018/02/08 15:30:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x95, "48868bb64142aa6b66f8c7db28338b2be37ecd538a17aa514129d9ea69c47458e0eef698bdef11751b0c0a1829302ec5259417dc5f0848ede9d8af7ebdfe44c7e3b6cc66437ed806aa6a44d048c73722b439dcf9b7fa973bc1d4ed543bec49c68aa25d54cd1d09faf4cc5c313ba341a0ae552c0c38d4cddb6b6d4f10e472ea14439512b4fd01650cd149b6d7d63c58b45cd5b632b7"}, &(0x7f0000506000)=0x9d) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x0, 0xeba, 0x5}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000057e000-0x10)={0x910, 0x8, 0x2, 0xff, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000012f000-0x8)) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000879000)="220000001e0007ffe908000f090007000009000002ffa7001a00ffff050008800100", 0x22) 2018/02/08 15:30:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000eb1000)={{{@in6=@mcast2, @in=@remote}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000b62000-0x4)=0xe8) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00004d5000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a2a000-0x8)) 2018/02/08 15:30:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070c000-0xf)='net/ipv6_route\x00') readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f0000e17000)=""/4096, 0x1000}], 0x1) [ 60.217413] binder: 6616:6620 got new transaction with bad transaction stack, transaction 12 has target 6616:0 [ 60.228062] binder: 6616:6620 transaction failed 29201/-71, size 0-0 line 3031 2018/02/08 15:30:45 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000001d000-0x10)={&(0x7f0000019000-0x210)={0x14, 0x8000000032, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000023000-0x8)={0xae8}, 0x8, 0x80800) [ 60.257750] binder: BINDER_SET_CONTEXT_MGR already set [ 60.272094] binder: 6616:6640 ioctl 40046207 0 returned -16 [ 60.281081] binder_alloc: 6616: binder_alloc_buf, no vma [ 60.288295] binder: 6616:6620 transaction failed 29189/-3, size 0-0 line 3127 [ 60.294239] binder_alloc: 6616: binder_alloc_buf, no vma 2018/02/08 15:30:45 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000893000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x20)={0x0, 0x0, 0x400, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) 2018/02/08 15:30:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r1 = syz_open_procfs(0x0, &(0x7f0000dd5000-0xe)='net/rt6_stats\x00') sendfile(r0, r1, &(0x7f000092e000-0x8)=0x4, 0x613a) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000069c000)={{0x9, 0x2}, 'port1\x00', 0x40, 0x1c0420, 0xe9, 0x8, 0x10001, 0x9, 0x8, 0x0, 0x4, 0x100000000}) 2018/02/08 15:30:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14}}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000651000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/02/08 15:30:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c19000-0x8)={0x0, 0x0}, 0x80800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00003e8000-0x4)=0x7fff, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000694000-0x15)='/proc/self/net/pfkey\x00', 0x48000, 0x0) lremovexattr(&(0x7f0000a7d000-0x8)='./file0\x00', &(0x7f0000017000-0x1)=@random={'btrfs.', '/proc/self/net/pfkey\x00'}) mq_timedsend(r1, &(0x7f0000bc1000)="491276f92c7c39fc0935d69a6ecb2cf899497e6b4832f44da9138fdf588afafe3363f0170a21606cdac3641865bdd9be04e31033ec1dfbf1821cc2d8b685acb8724ae1fa125e97b9dfb12c3e963691d5450f15c5a2f881a4b3e9ecbdd02ffe851c66ac9a85e14bbe274168a199a63eef4ae8388417430353b22450e8eedefff3eca50d404d34c75e032995a5b6d2838aa41693ce322eaa9a85fa14aeca", 0x9d, 0x0, 0x0) r2 = syz_fuseblk_mount(&(0x7f00002cf000-0x8)='./file0\x00', &(0x7f0000cf9000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff}, {r2}], 0x2, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x8) 2018/02/08 15:30:45 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000002000+0xbd)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000005000-0x10)={0x1, &(0x7f0000005000-0x8)=[{0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000005000-0x40)={r2, 0x8, &(0x7f0000000000)=[0x2, 0xffff, 0x47, 0xd2, 0xffff, 0x7, 0x7fff, 0x40], &(0x7f0000005000-0x4)=[0x7], 0x0, 0x8, 0x3, &(0x7f0000003000)=[0x1, 0x2, 0x6, 0x1, 0x7, 0x0, 0xffffffffffffffc3, 0x1], &(0x7f0000004000)=[0x6, 0xfff, 0x8, 0x2, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={r1, 0x1, 0x30, 0x9, 0x3ff}, &(0x7f0000002000)=0x18) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000005000-0x20)={@common='bridge0\x00', @ifru_flags=0x1000}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/02/08 15:30:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000756000)='cifs.spnego\x00', &(0x7f00007d8000)={0x73, 0x79, 0x7a}, &(0x7f00005f7000-0x1)='\x00', 0xfffffffffffffffe) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000030b000-0x16)='/selinux/checkreqprot\x00', 0x8200, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000c0a000)={@common='dummy0\x00', @ifru_flags=0x4100}) add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000b10000)='6', 0x1, r0) keyctl$clear(0x7, r0) add_key(&(0x7f0000794000-0xb)='cifs.idmap\x00', &(0x7f0000c7b000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ceb000-0xd6)="bfb0ecb36ebf88825f87a130235dee3de83fcc82d3a77b0518f0b26deb1b8ba7f29e4c78015bf3c5ea8c703829352a1a3dc22686eccb23fc4d7e09ad7784d794229d181a454d6e3355949c4b3d3c2e861726f901438f35f1c12bc2488bf42f922527272be26ed322dbe6072ec91376c16a6204db8d930564d83e023dcf00c2054e79e742e937445230dc62932db22e83f69725f8483156e5a9b6370e5bf4186d190b393a9439beec406bec1bc13603ad1fc8b0843d783c3f1dbfa36fb64b0ae7efdfedffccf36c3e070768384168d6109bbdbb1884f0", 0xd6, r0) 2018/02/08 15:30:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000335000)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f3e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e67000)={0x9, [0x4, 0x3f, 0x60, 0xffffffff00000000, 0x4, 0xfffffffffffff2a3, 0x8000, 0xca, 0x7a]}, &(0x7f00008cd000-0x4)=0x16) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000ff2000-0x8)={0x0, 0x0}) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f000075e000-0x4)=0x5, 0x4) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f00009aa000)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000c78000)) 2018/02/08 15:30:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000cce000)='./file0\x00', &(0x7f00007ff000)=[&(0x7f000074a000-0x1)='\x00'], &(0x7f000067d000)=[&(0x7f0000f7d000-0x2)=':\x00', &(0x7f00003f9000)=':{ppp1userposix_acl_accesseth1\x00']) socket$inet6_sctp(0xa, 0x5, 0x84) socket$key(0xf, 0x3, 0x2) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000dfe000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x44}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}}}]}, 0x13c}, 0x1}, 0x0) [ 60.294261] binder: 6616:6640 transaction failed 29189/-3, size 0-0 line 3127 [ 60.319082] tc_dump_action: action bad kind [ 60.319756] tc_dump_action: action bad kind [ 60.337850] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.343977] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.351791] binder: release 6616:6620 transaction 12 out, still active [ 60.358471] binder: undelivered TRANSACTION_COMPLETE 2018/02/08 15:30:46 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000047a000-0x10)='/dev/sequencer2\x00', 0x200041, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c85000-0x4), &(0x7f0000137000-0x4)=0x4) ioctl$int_in(r1, 0x80000000005403, &(0x7f0000a9b000)) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f00005f6000-0x4), &(0x7f0000a0b000-0x4)=0x4) 2018/02/08 15:30:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0x0, 0x8001}, &(0x7f0000d4b000-0x4)=0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000d83000-0x8)=0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000823000-0xb)='/dev/hwrng\x00', 0x40, 0x0) r2 = getpid() lstat(&(0x7f000074d000-0x8)='./file0\x00', &(0x7f0000554000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000baa000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000a13000-0x4)=0xe8) fstat(r0, &(0x7f0000f04000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009f2000)={0x0, 0x0}, &(0x7f00008e5000-0x4)=0xc) getresgid(&(0x7f0000bfe000-0x4), &(0x7f00005ee000-0x4), &(0x7f0000b07000)=0x0) stat(&(0x7f00007eb000)='./file0\x00', &(0x7f00006b5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000060000)='./file0\x00', &(0x7f00007cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = geteuid() lstat(&(0x7f000099b000-0x8)='./file0\x00', &(0x7f0000bb0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000062f000)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000097000-0x4)=0xe8) stat(&(0x7f0000663000)='./file0\x00', &(0x7f0000cf8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000215000)={0x0, 0x0}, &(0x7f000086d000)=0xc) getgroups(0x5, &(0x7f0000333000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b3c000-0xe8)={{{@in=@multicast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000062000-0x4)=0xe8) r17 = getgid() fstat(r0, &(0x7f0000469000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f1a000)='./file0\x00', &(0x7f0000d5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00005bb000)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() stat(&(0x7f000034c000)='./file0\x00', &(0x7f0000eb4000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c69000-0xc)={0x0, 0x0}, &(0x7f0000c0b000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000709000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000780000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cf9000)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000df0000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000123000)={0x0, 0x0, 0x0}, &(0x7f0000129000-0x4)=0xc) r27 = geteuid() getgroups(0x2, &(0x7f0000f59000-0x8)=[0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009da000-0xc)={0x0, 0x0}, &(0x7f0000b2f000-0x4)=0xc) getgroups(0x2, &(0x7f0000926000)=[0x0, 0x0]) sendmmsg$unix(r1, &(0x7f0000195000-0xe0)=[{&(0x7f00002b0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e7b000)=[{&(0x7f0000bf3000-0xf7)="e1d702ba2544e1b636f7768347f74d384f6ba28c2ee0482b90c991b4ba8296a4b176a59402541c48fb457eb111cac3475773ad783f1822c3b65c70b11aa3c6149044294c35563a4b9087cf9bcdc53bf190d50dfa8cacf54cd6e5fb47e800a3938a864fe7ed1e12fa5ff0bf6bcc2a4f8f830ba9cbcfd452c096fa1fb6007fbfb924351dab9cb215c9a277ea28fe3bdaba6aa801eefc2b40f3f6a645ef5e76911f14969c305338f4b9bae7dc4bd0b1ab49af8531893c2fc838dc8d0abce98de58a444eeb7f0f959b4739692997dbc2f8aad5d46356e842ccf5408d0f3f9a2a97d203f4739efa6f0d337d848cb562f364742eddaa93ee620a", 0xf7}, {&(0x7f00002f9000-0x85)="cd1d21497baa74d2c5d04ddda268cda52e36b86d30ca750f1d128c955ae0d68ba88b32f0a1a49108207dabb80313e39d7420b1ccc965ea352d6c805a4f259c912d792f0ab707ee8ceabc05e93e7221e2c482c09d262d3dd6c69ca966e258b1db05aad0ff506bb6b284df12cd78ab65f43ca5d57fa42784779f7b5543f73be18435d026a7eb", 0x85}, {&(0x7f0000e79000)="4e74be1a373575ea62ee6c66136c4dd1cca7f1b464070462cf2d74", 0x1b}, {&(0x7f000019d000-0xde)="614ebe21f20c72fb4651b4d91c6cd34cc47e34ef36b4e39e5706a7ed79bf25652e19e07695e875f9e115af616aaeff13976dc764d8801241aadd06f84f43188c532117c3d4bfc60179cef99ba3f5111427efb532e80d1d1ded1fc646c8260b5d2e826943c6d6028541d0e9275d65d15886c3030a55a7cd845e57690d8ab9b06eb4d2011d6f8ad2d018ef7bb543f5b6379baeb0dc5c9f13315719d5682b5d0a0bcb2003d2acb53ae4a490b76f218f60509ff5a23ee0cabc6498a0e05382b77dd3a0dc66a0a9283efa3ba1dd9a96fbaf6fdb5e2d66e88ae0564b24382ad893", 0xde}, {&(0x7f0000cb7000-0x4a)="ac487c289a546383e0cf260a78bf26d9befd49062e8b3aa1bc4db8de589b43bf79a0f89438dd2801938a532cc35c95a72195a0fc829538a2f72e67323c84e9011a864366a900d277c2cb80bc5f", 0x4d}, {&(0x7f00009c9000-0x2e)="fec04b148078a18a8296c5a0b33b7ce9abcb02248f370e329811753965dfdb9715fe4dd498afcbfb033b85e49457", 0x2e}, {&(0x7f0000bc2000)="915ee8eb393f52d1ab6147d42d50f8bdf8ac0bc1b05bdfcc4e52a259c2ae524f57aef1fcc3129c47075dd5c58b8d7524502934bc276412cfc014410f02adc3cb3523ff2b009a899fc9d783604f048934f2dd3df308c3476d178229946216ef709444122d81b3f148355b2f9be033e5bb14a66773ef", 0x75}], 0x7, 0x0, 0x0, 0x8000}, {&(0x7f00009bc000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000140000-0x70)=[{&(0x7f0000186000)}, {&(0x7f0000698000)="9dd51048eae0089d40bee72c5cc8116858f71ec0b14d1fc42470f7e5a393da85729c20a46fc189e3c76b1fa0a919b0427284aa2a78656d36ebacea52edc97eda16e7ce301d6707166c3f04889b65d3b8625144497c36fbcda4160aaa5e9260097a6e985df1ba0382ab61252c4c", 0x6d}, {&(0x7f0000a9f000)="74492ff37239c732aed44a0c21c19bf68c01cbafd43b47a4425c838fbaa7bd0c43798915335fdf8ffc7f5fbbfd9567e301131386e65c0e08d6a3be27316b36645024715a4d20edde0260d54975ead69351829544615fa24f1854497762ee064a6300f61319ef3a9be180fe6fa1a82103f8e52f9e227c1a05731e169576da724b411623cb9e6aee3a93c7f5193acc6250e062ca940aefb40a1c1797106580ceed7506ea29c1d35aa456880daf4bc9e62c98fb2651f747031eac99c23e29d634e2787ed2d6aa14c41db744d9d4f24429e9206cd2c511b5b314463fb570a94e00205f8e56f7", 0xe4}, {&(0x7f0000a2d000)="8fc33d21207040aae08d3cb09bc5394ee8d25f26eb5da632f4f298dc9923a8e3bb65efe74a21da21f833300ef87c2edcafa6c1ceed415755dad1aba62adce1d3411ccfa33b205e97c5104fb6e69a5b78a84b62df8dcc76169a2489c04c3ceaa0eca20cfcca1b0160545ff63ee177", 0x6e}, {&(0x7f0000b8f000-0xd7)="be0748be7e8bc1e7150dc1ea2445a442355b9b120c145bd6e06742ddf5a42e50bef8571200bcf7cbe62ad9f0caffac8cbac703a607697b369b5e7e2f4a9674b9e470ef627be0fd5334d3c6386b6c1c2045575d0be17dc93296d8558339b89efc1fe00df85919ae179a2ca332ba8ccca7f93d7c9c5567c09db1b250713e6853482c36586cafe1c90c3f372d3af4e883a6de472311684a6e5f9566c3489eca58d4a67a188f015c2eac01d50cbd1ef27bade599877d4ba1b67c7ba30442498dd5163159cecc05995da167f9a56780ca78259ce4d410887342", 0xd7}, {&(0x7f0000e63000-0x6a)="6fa6ef88058c65a814fc0b1c5bfda505d73bac6c5afb64d30755280b6bad6116eddbbdc6a4ae8f4b9047d22f0614268ecc2d2a995afdd5c0493b96235db20446a7d45feaf267de8b95298f35bff63f5d545f2ce626dc59251343dd28f532af948927def8f02c53ca78c3", 0x6a}, {&(0x7f0000e2e000-0x90)="1fdfeaa3ba0341e410255eb3d723de8cb4e47e0f4ba2c00cd891e222d174370437283fa541e406dd88b7d193b4321750d02243816b89bdb378335e079fede33833828e148f8739ce7976d3fbf4424a518bf8e826ac34991753733033ef0b1ad0ac7aa49d8ca6b08a28ad25f404f4b956e030a583197c00fc1d7860903fc1bc872261c75a5b43ef38d75f6f571a0deca7", 0x90}], 0x7, &(0x7f0000042000-0x140)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, 0x0, r3}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @cred={0x20, 0x1, 0x2, r2, r8, r9}, @cred={0x20, 0x1, 0x2, r2, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r12, r13}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r0, r0, r1]}], 0x140, 0x4}, {&(0x7f0000a33000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e6b000-0x30)=[{&(0x7f0000d27000-0xa8)="6fd6c6f6c077f45cc757a33e1deffc9f09bdf4d18bd0c391f9efc23aca083c1b981d7907eff990e20c4189e945fef8e43040a40bbd3a5f6e0d14567af806b27d932e1c39863ddc55cd37d9dc09eaf70557fa075f57599890210145d6133f2a8081cba0b9629aedbc8ae244c5eea8c3a7db7dc0777cfbaf4edb68b16288810bd4fc83ae877f68670a946cbd694a9b1bc2c901c5ea33a6697f1d85ec966c47d6df93e9cea78dcd1202", 0xa8}, {&(0x7f0000b0c000)="3e72eedbbc3acf1d6d9fdee8d8136f4199d655756df6936eaf0835781f436a4871d35b9782f8807eb9ed685fc6ed5bc95477435d5cbbebf671cec7e6218a1b305a49d9780351d6a1b363f9c45fb62f624c4ee3cfbe04f87d85ecec9ae372359a7a34d68367e3729d39fd4546272abdde45c74b3eaeca0619ccdc6cab4172ccc0e9fd1bd7a3be6a67712bed5d402d852ade6eb54bb08cb4747a1822aa074ac49409dce17201b8701c618469c0c4810678eca1d39abaaaf84ff88a7d9b83127c0c7a96f54212c5eb59b4c766e892192e9d190e0c8ae69bab04e2e74b2f4c7437dd1f0641a180c585dc45728fa6fce398f96a", 0xf1}, {&(0x7f0000fab000-0x3f)="97200d68830f88066239f17ea1c09685153a0b52857fb447a646fb46fb62208faa78b8f14a63e9a24caf89ea6d8b24b4191c979207ec498700257185b40d97", 0x3f}], 0x3, &(0x7f000090a000)=[@cred={0x20, 0x1, 0x2, r2, r14, r15}, @cred={0x20, 0x1, 0x2, r2, r16, r17}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r18, r19}, @cred={0x20, 0x1, 0x2, r2, r20, r21}, @cred={0x20, 0x1, 0x2, r2, r22}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r23, r24}], 0x108, 0x8080}, {&(0x7f0000c69000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bed000)=[{&(0x7f00008ae000)="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", 0xfb}, {&(0x7f0000806000-0x2b)="beae559568249332024f8dba43b377776c79ff1e7e23154d104793440732d865c55f52e351c400a76f6595", 0x2b}, {&(0x7f0000473000-0x66)="e96c93f0d2692e2e52ace4bfa53d976ae87e926b9d3ee20cb702b695632fc8525d665cde9f61df0abf36b93a96469bc64c01c32777acd3a4f662a684c117d985e0de416bf0d771d11efa86759dea842d10766201f5ec54b064f1d0b5067fa616fd79e58df945", 0x66}, {&(0x7f0000b1b000)="515b8d97af8f9bc7d376adc282336fa03bf61cd1d4d71e005ec6e28e95d34d4f9efb99c253c7aaf74f2d90155e3db46cebeae6aaf5942203f6e4f9b2769e1f5601767d8b4fc982cb5151bf9d8a0fb72060dbb5b2448e03367370581e9e7f1a9ad2ce4c4a63e1845ac1c281aa10d3bdfb392a3baf441c71a80b4114592f4e5210d6d7945fa7007816487152b73b84210ac6119e85c1431e233ec2f87145df2bbcff19532a85ed15115b98f1a60131107a3bda007e742def0b8108fc68dab12e2de85f23136344e39d40a2f1d21d74d1a160f2", 0xd2}, {&(0x7f00004b3000)="de06d63703b08b4c8986f8d65ad5350a8fc12b349132d2ad99fc5304ff3cf917936568214a3312a27d06a28d122bfa93706758ae145dfdc5de8f111357fae39d2e3a33be46101fee21424afad315bf2f4bb4c8f689b7b31d6aa7a0f22df9e8c5e742687eb4abf941a1dbc46eace719cb384f1a49df4e490d09e08030ae5dab587dbc33e37acc54fd9283099cd863faeb0b9cc54522", 0x95}, {&(0x7f0000319000)="13d7c444c48cdce06230c2bdd4", 0xd}], 0x6, &(0x7f0000554000-0x108)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r25, r26}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r27, r28}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r29, r30}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}], 0x108, 0x4000000}], 0x4, 0x800) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000248000-0x4)=r2) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000d0d000-0x4)=0x18) write(r1, &(0x7f000071b000)="b15c4348974b211868a6d71868381fe1927fc88edec4fb8035f52aa9ca364968d09bbb03057ac93c09c88715c3cbe5a60a2b9d6d5817db02aefc69263c1e3ceb189a570ac34d13ebe431f30d5722bcef83f69cf53c526bd8ffe81356d06076eb9f69784f345e3a40a44f48ff083195f85ad6bf5de189b394259c69a6ca052705fba206f37230a632aa2ab978f1e89b", 0x8f) getsockopt$inet_mreqn(r1, 0x0, 0xa3, &(0x7f000024c000-0xc)={@multicast1, @empty}, &(0x7f00009db000-0x4)=0xc) 2018/02/08 15:30:46 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000018000)={0xffffffff, 0x80, 0x3, 0x20, 0x7, 0x8, 0x401, 0x10001, 0x31e7, 0x6}) [ 60.373873] binder: undelivered TRANSACTION_ERROR: 29201 [ 60.383941] binder: send failed reply for transaction 12, target dead 2018/02/08 15:30:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bef000)="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") ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000a85000)=""/81) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) syncfs(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dbc000-0x8)=@assoc_value={0x0, 0xce0}, &(0x7f00005db000)=0xfffffd99) dup3(r0, r0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000049c000)={0x2, 0x8, 0xb6, 0x7ff, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000064b000)={r1, 0x9, 0x30}, &(0x7f00007ad000-0x4)=0xc) 2018/02/08 15:30:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) recvmmsg(r0, &(0x7f000084c000)=[], 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/08 15:30:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000525000)="74756e08000000000000008000000000", 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000025f000-0x10)={0x0, 0x90, &(0x7f0000e3b000-0x90)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in6={0xa, 0x0, 0x800, @empty, 0x6}, @in6={0xa, 0x1, 0xffffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3ff}]}, &(0x7f0000d3e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a5f000)=@sack_info={r2, 0x2, 0x822}, 0xc) fadvise64(r0, 0x0, 0x0, 0x1) sendfile(r1, r0, &(0x7f00000c6000), 0x7ffffffffffffe) 2018/02/08 15:30:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000335000)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f3e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e67000)={0x9, [0x4, 0x3f, 0x60, 0xffffffff00000000, 0x4, 0xfffffffffffff2a3, 0x8000, 0xca, 0x7a]}, &(0x7f00008cd000-0x4)=0x16) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000ff2000-0x8)={0x0, 0x0}) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f000075e000-0x4)=0x5, 0x4) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f00009aa000)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000c78000)) 2018/02/08 15:30:46 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xffffff58) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r5, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x90) bind$inet6(r5, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r6 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r6, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) fcntl$setown(r3, 0x8, r4) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000009b000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a4b000)={0x0, 0xb4, "228075767ae9bd8b244f6d64574007e4ec83643b68887b55c303d58f923b45fddeb1bfe027d988f2178b502316bacc40c2784e621774e17876a0152657b4a8882bccfe75377d270d215d484dbc4458646b910e8d036fc1937a2e0576083854a6198cee167877b46fa40ef923774dfec16a499612a7ccd0a3b6792376818cb45ba82f288e150a6f8bec4215497cda6498a4fcb8cba033693e88121aa954d802093616957030e98a324bea33baf3023dbb9a84850c"}, &(0x7f0000fcd000-0x4)=0xbc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00008b6000-0x8)={r8, 0x1ff}, &(0x7f0000af0000-0x4)=0x8) fcntl$getownex(r3, 0x10, &(0x7f0000fa3000)) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r7, 0x29, 0x11, &(0x7f00001bc000-0x4), &(0x7f0000eec000)=0x4) getpgid(r4) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fce000-0x2)={0x7, 0x7}) accept4$packet(0xffffffffffffffff, &(0x7f0000fcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000fcd000-0x4)=0x14, 0x800) 2018/02/08 15:30:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1b, &(0x7f0000bc8000-0x20)={0x7, {0x2}, 0xc0000004, 0x3}, 0x0, 0x8, &(0x7f0000ede000)) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lchown(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f00006f5000)) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 15:30:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c54000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000d21000-0x1a)="5cda1a8f671add931bf6c68e4ec35c372b34688889799ec56ae6", 0x1a) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000897000)={0x5, 0x3, 0x7, 0x5}, 0x8) creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) 2018/02/08 15:30:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c57000), &(0x7f0000b7e000-0x4)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4}) r2 = dup2(r1, r1) r3 = getpgrp(0x0) tkill(r3, 0x3a) fcntl$lock(r2, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x69f, 0x0, r3}) [ 60.478042] IPVS: length: 24 != 3145848 [ 60.539321] IPVS: length: 24 != 3145848 2018/02/08 15:30:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000c90000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x2c, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x108) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00008e3000-0xda)={0x0, 0xd2, "a6a9d85f2988954f7c7577ff80f586cd10321ca57f138f84cc32a9ebbdad78adde7e8b3e151998052e7c392bcff7b0ddeb7418f84c6ff9caaaa61ebc62f03a6b3592e4ead495033cc121e2d21dfd2af306e9a30aff12d72647e260e7a4f75406d7513ba520bcb6ccd6841de0373fa9cab12c1fd2c9239c2f9f9d4e2f161ea9251668b59746ae8b3795ecb3414235a8a8c1bfcc621a3facef54d0cd6907bd5b57963ad00fc0217a440c635d2a3d7bae1d8e9041ee94b40fd2fd493902c265606b4d75bc4c6fef46760ec52b07b86e889e9e44"}, &(0x7f000000b000)=0xda) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000baa000)=@assoc_id=r2, &(0x7f00008aa000)=0x4) 2018/02/08 15:30:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="d9", &(0x7f0000897000), &(0x7f0000362000), &(0x7f000043e000-0x2)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x4ca, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000003000-0x1000)="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") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x810c}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r3, 0x7ff, 0xa7a3}, 0x3b3) read(0xffffffffffffffff, &(0x7f0000898000)=""/128, 0x3f2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x3}) 2018/02/08 15:30:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000311000-0x8)=0x2) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) sendto$inet6(r0, &(0x7f00004e2000)="b1f71b231bad84553e74e71cb86e3e19f566de44dd596cfc2d0f43c7a963d48256b7ebfaa261ef296bf9ece05f163de2591ae340c0625d812abf475402212652160222ed61f0192c8e464c562e2521f96a7f8692b4870f347117d090c6f00ce6c98e431f8afdc6ec9e951bf90a71de00e171b3a72eaa5378905c5f7812dcf89c50d9f6e017257ce601349a", 0x8b, 0x20000000, 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)) connect$netrom(r0, &(0x7f0000305000-0x48)=@full={{0x3, {"2c8d5f1c5f1d4e"}, 0x7ff}, [{"9937c318c3f4fe"}, {"b6ab3594750299"}, {"7674c7562831a9"}, {"79ce0d7a293c16"}, {"8c10c430a27f30"}, {"38de3dd85ee3bf"}, {"5e61a0e09dcd0f"}, {"52eab39bbe32a3"}]}, 0x48) 2018/02/08 15:30:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000)={0x7fff, 0x80000001, 0x0, 0x2, 0x4, 0x3, 0x81, 0x9}, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001000)={0x13}) 2018/02/08 15:30:46 executing program 3: mprotect(&(0x7f000045d000/0x1000)=nil, 0x1000, 0x2000000000d) madvise(&(0x7f000051b000/0xc000)=nil, 0xc000, 0x3) 2018/02/08 15:30:46 executing program 6: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000f94000-0x4)=0x60, 0x543fac424ed6d708) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x218e7c5f6cc2ba52) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000002000-0x8)='./file0\x00', r2, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f00008c9000-0x20)={0x3, 0x1, 0xde, 0x40, r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7ffffffffffffff, &(0x7f0000002000)="b0399040042ae03882b7bab3dc36716d6b12e2e290c2a9248a25913ed640612067386c74cb4690ce57948f82df30c76a113833c8487d40a9e8603c87b1f601cf0f2ebea4e76415d20b5c9feb7370d85b65c16e88b1358746fdc48866582cf624b6958dbf7f8ca1e6c38af97c10c529322f46e29c4266dbd8285ab6077b42f08dfd9aa9b04b7d91451cf6695b0ebf25cbeef633dcaa08d1d3829cd8fc5ff51a7907396e7ed9595f6af076cf46714d409aedd6226d766f6265f244ff2f912848f3058e3da0f5827f", &(0x7f00000db000-0x4), &(0x7f000018e000), &(0x7f0000f73000-0x1000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @multicast2=0xe0000002}], 0x20) accept(0xffffffffffffff9c, &(0x7f000082d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00006fc000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r5, 0x10c, 0x7, &(0x7f0000000000)=0x3, 0x4) rt_sigprocmask(0x0, &(0x7f0000033000-0x8), 0x0, 0x8) 2018/02/08 15:30:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) pipe2(&(0x7f0000885000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a47000-0xc)={0x4, [0x7f, 0xffff, 0x200, 0x2f6b2518]}, 0xc) r3 = request_key(&(0x7f000091a000-0x5)='ceph\x00', &(0x7f0000e08000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000040000)='/dev/sg#\x00', 0xfffffffffffffffb) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000d6000), 0x0, r3) listen(r1, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000a18000-0x4), 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000d08000)={0x0, 0xffffffff00000001}, &(0x7f00005f2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000814000)=@assoc_value={r5, 0x2}, 0x8) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bda000-0x56), 0x0, 0xfffffffffffffffe) dup2(r0, r1) setsockopt$sock_void(r4, 0x1, 0x1b, 0x0, 0x0) 2018/02/08 15:30:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bb4000)={0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000286000-0x8), &(0x7f0000ba3000-0x4)=0x8) nanosleep(&(0x7f0000edb000-0x10), &(0x7f00003c1000-0x10)) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000455000), 0x80000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000095c000-0x10)='/dev/sequencer2\x00', 0x44000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000857000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x1}, &(0x7f0000d2f000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000c1b000)={r3, 0x5, 0x2a, "66bf8535cfd91cf40438b03e4d9deb82939ad45d59342b98f994e78dc8ced1529c8576403e416b40baa2"}, 0x32) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000fa7000)=0x3) r4 = fcntl$dupfd(r1, 0x406, r1) fstat(r4, &(0x7f000005f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r5) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000379000-0x8)=0x7f, 0x8) chmod(&(0x7f0000a24000-0x8)='./file0\x00', 0x0) 2018/02/08 15:30:46 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 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(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000)={0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000000c000)=0x80000001, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000010000-0x2)='+\x00', 0x3) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000006000-0x93)="6e65170000000005004e746f7200c61b7f50b0cb361f4656b1b3a1b1b03c63b4aa100adc06711b5bc60daf3bd068ff4177879e663517a32668c3325575b19bc5da0444bc4c08ddc746ade4f1a51fdabe0fc848e4edae6c48083807f05051f12c6b35f54eb1794370cb684173137c2618ce9fdf555820c8870cb22450b664fb64257b3e90804727d483ed238cc8134837e83415") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x20000000}) r3 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x0, 0x2001) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f000000b000)) lseek(r3, 0x0, 0xfffffffffffffffc) read(r3, &(0x7f0000000000)=""/250, 0xfa) syz_open_dev$sndseq(&(0x7f0000007000)='/dev/snd/seq\x00', 0x0, 0x20000) 2018/02/08 15:30:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000527000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x20000541f, &(0x7f0000fc1000-0x8)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e4a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000bf6000)=0x3) prctl$getname(0x10, &(0x7f00000bc000-0x54)=""/84) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common