[....] Starting enhanced syslogd: rsyslogd[ 15.445465] audit: type=1400 audit(1517965848.912:4): avc: denied { syslog } for pid=3648 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.55' (ECDSA) to the list of known hosts. 2018/02/07 01:11:00 fuzzer started 2018/02/07 01:11:01 dialing manager at 10.128.0.26:41449 syzkaller login: [ 29.021032] random: crng init done 2018/02/07 01:11:04 kcov=true, comps=false 2018/02/07 01:11:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000df2000-0x3)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00001a9000-0x78)={0x9, {0x2, 0x0, @empty}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x0, @loopback=0x7f000001}, 0x120, 0x7, 0x8, 0x2, 0x2, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5, 0x81, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x400200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000003000-0x10)={0x1a, 0x0, 0x4, 0x5, 0x8, 0x9, @random="935e9cf2cdab"}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000003000)={0x10, 0x0, 0x2, 0x1000000}, 0xc) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000004000-0x14)={0x7, 0x449, 0x3, 0x0, 0x9, 0xfb95, 0x6fc2, 0x80000000, 0x81, 0x6}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ashmem\x00', 0x20000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000006000-0x24)={0x200, 0x1, 0x20, 0x1000, 0x5b, 0x1, 0x2, 0x0, 0x3, 0xa744, 0xf2e9, 0x2}) r2 = mmap$binder(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4, 0x110, r1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000)={0x88, 0x0, &(0x7f0000007000-0x88)=[@free_buffer={0x40086303, r2}, @decrefs={0x40046307, 0x4}, @reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f0000006000)=[], &(0x7f0000005000)=[0x28, 0x18, 0x28]}, 0x1}}, @exit_looper={0x630d}, @increfs_done={0x40106308, r3}, @release={0x40046306, 0x2}, @register_looper={0x630b}, @register_looper={0x630b}], 0x7f, 0x0, &(0x7f0000007000-0x7f)="8cd6965e3046b8cc6bbac867a84e1c47a50cce0ec710ee1f52ccebf909a9f9d463796b56fb41e2d0b94cc8ca7f312e15d9ae5bf41459fe13aa14b041b832fcd02bfa13209e70efe51773a26e961ea5219c8e4d15eec6b5b8329dca006abce1e64a8fa4ee8b4d8891f7a78625d9664047db660de5d750295fc3565d32e11ee3"}) fsync(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@common='tunl0\x00', 0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000008000-0xc)={0x0, 0x7fff, 0x30}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000004000-0xcb)={r5, 0xec, "cbed41f33912fa6c6455a2647f583b82e181ed34f54e6f69d4553050342f0c9ec69aba947ef37b57497560f5035a4d758fa707a409ce4c0dbc7c8ec6e0f4ba943ea6ca69299bbfde2ed5b991e46921a1a9e29aa8f6d60fb7c66cc183e9626d6402bbcbeac3e8b24d40def3bde0e5c0bbfd6260ae03e6cd24524d00541fc7d8a7ac7fd9c5f85bc262d27c7af6f4933732e26d912ed0fbf9e34434284665e9e0af581554fd25393b4052469d4cce4b3b83a87a274faaea93edb80e45f9eba8dcb3d08a47a167d5f9dbde9b3bd63e1143b6f7d3ecbe0548262cf2fb265a21829d2af94bb43f3b43250cd193beea"}, &(0x7f0000007000)=0xf4) 2018/02/07 01:11:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a94000-0x4)=0x5, 0x4) getitimer(0x3, &(0x7f0000000000)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x6d5bf75956c140d0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"09aa7c7f3a01899161a2ca5b45769b41", {0x4, 0x80000000, 0x7, "145c4469a74e"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000001000)) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{}, {r1, r2/1000+10000}}, &(0x7f0000003000-0x20)) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000002000)={0x3, 0x6814}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x1, 0x20000000, 0x6400, 0xfffffffeffffffff, 0x400, 0x2, 0xfffffffffffffff8, 0x1, 0x3, 0x6}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/138) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003000)=0x14) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000002000-0x4)=0x80, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000002000-0xa)='numa_maps\x00') setsockopt$inet6_int(r0, 0x29, 0x71, &(0x7f0000002000)=0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000005000-0x99)="c5ffed6202f1305d610a76123b99e97c6c6c1788c74835c89c6a02f35277f9ffb54738db3c607306a42809a82a1ef2206163ceab3300467d2df44eae911c57ae3079b62823917c0aa2e7a2e67710f323d8a8d30e7b416f9a7ae5db1a72c180d2c67966066b999dea6cde5418f183241fa04a9eab7989cddef1c94a416bffafa9e6b0d01547dc11311bb5d40667a4d0507ae84a0ebaee2493b9", 0x99) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0xa, &(0x7f0000006000-0x4), &(0x7f0000006000-0x4)=0x4) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000005000)=""/19) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000-0x4)=0x400, 0x4) 2018/02/07 01:11:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000000)='vboxnet1*.\x00', 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002000-0x14)={@empty, r1}, 0x14) sendto$inet6(r0, &(0x7f0000002000-0x29)="562834e38753d67f99b52d60e30bffd3a0222ace2eb66faed2daca76e3da95df72531c95450f07b8b1", 0x29, 0x8800, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000002000)=0xffffffffffffffff) r2 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000)={0x100, 0x0, 0x2, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000)={0x4, r3, 0x2, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003000)=0x14, 0x80800) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x2524, 0x4, [0x3, 0xfffffffffffffff7, 0x3f, 0x8]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000005000)={0x280000000000, 0x8000, 0x9, 0x35, r4}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000008000-0x80)={0x2, 0xd, 0x9, 0x9, 0x10, 0x0, 0x6, 0x2, [@sadb_sa={0x2, 0x1, 0x2, 0x100000001, 0xffff, 0xb8, 0x4, 0x1}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x328}, @in6={0xa, 0x1, 0x2, @empty, 0x6}}, @sadb_ident={0x2, 0x0, 0xffffffff}, @sadb_spirange={0x2, 0x10, 0x0, 0x2}]}, 0x80}, 0x1}, 0x4004) inotify_init1(0x800) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000005000)=0x0) sched_getattr(r5, &(0x7f0000006000), 0x30, 0x0) 2018/02/07 01:11:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000878000)=0xe8) 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$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@bridge_setlink={0x19c, 0x13, 0xa01, 0x0, 0x2, {0x7, 0x0, 0x0, r1, 0x1140a, 0x40000}, [@IFLA_MAP={0x28, 0xe, {0x3e4, 0xffff, 0x5, 0x5, 0x6, 0x81}}, @IFLA_VF_PORTS={0x154, 0x18, [{0x150, 0x1, [@typed={0xc, 0x94, @fd=r0}, @typed={0xc, 0x27, @fd=r0}, @typed={0x38, 0x4, @binary="61639c7b3be4667131be5008e681063845d2df81859588942fa4f680a3d089ab3c8dc343ba89002a86d0eb5869a843"}, @generic="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"]}]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x4001}, 0x20000081) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002000-0x10)={0x4, &(0x7f0000001000-0x20)=[{}, {}, {0x0}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000002000-0x40)={r3, 0x1, &(0x7f0000000000)=[0x8943], &(0x7f0000001000-0x8)=[0x0, 0x80000000], 0x21, 0x0, 0x5, &(0x7f0000000000)=[], &(0x7f0000000000)=[0x1224, 0x6, 0x200, 0x2]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000)={r4, 0x100000001}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000001000-0xad)=""/173, 0xad, 0x20, &(0x7f0000003000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000005000)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000006000-0xd5)="30125190010f309004dddbcf6ea8a36bfdad0595e8b80e024414c5e2ec27bdf356a3045414e305d6644e92bb9f8746fe2a1475a4a5753ed1b4f982347bc132c2fba553562e6db757cbeb09d3bcb06eeffe12446c335eacedeb28b3a3a33ff42a378e8c4da59869396d11a5fea3068df0aac4185e679382674a3b1824f0aa8439efce81f8cc2d0f1ede520351d101c5ed804ff73b77a9bbf55a2d0b398e17bfccd6974791d5d928d0053b23cbb53753aca4cc044e4daaf993ea3945a7b083d99ed62f29e8c76057245306f4a7bbaf77b6c7b112aba5", 0xd5}], 0x2) r6 = accept$inet(r5, 0x0, &(0x7f0000000000)) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000003000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r6, &(0x7f0000007000-0x20)=[{&(0x7f0000001000)="168e9f0ac021d7ad29fc0e6090d8e0d62f17c4676215a6a8eaa376a759dcdbcd601401d0199e034d6fcecbf016184ae97fcace3dd715c4663016ec7fba5d14002d17d95435e914f3a02d173465401eaad5c5352801f71013fc78d2f3d885b7e26dfdd802ffd76c389d185ca72df0d7b98ba106bba530aaf171fa316591bb7cc67a42a0efc0076c9b29d36e9688272ef8a908c42c82", 0x95}, {&(0x7f0000000000)="4534a5a124df7462f5631ee8e197c9f14839885bbb3492c1b96a72022904250de59d6c24e57d91b960f4285df094169c7ce941862d143e82f0ab9f154e4512650d3f3fa1f02c5d530b0719a66e07ffdb9d670fa03673fa764bfc2da3ff5fd35333f1", 0x62}], 0x2, 0x2) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/07 01:11:05 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000115000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f13000-0x10)={&(0x7f0000cfe000)={0x2, 0xb, 0x7, 0x7, 0x18, 0x0, 0x7, 0x3, [@sadb_lifetime={0x4, 0x3, 0x1, 0x1, 0x5, 0x8}, @sadb_address={0x5, 0x0, 0x3b, 0xa0, 0x0, @in6={0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x4, 0x6}, @sadb_x_sa2={0x2, 0x13, 0x3ff, 0x0, 0x0, 0x0}, @sadb_lifetime={0x4, 0x4, 0x1, 0x9, 0x20, 0x401}, @sadb_x_filter={0x5, 0x1a, @in=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x10, 0x10}]}, 0xc0}, 0x1}, 0x40000) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="19fa39f1e58b28900d461e0eddfe65d5832fcc97b1e382380fde4082775a9f2026fb5b216503c9bcb60d964b21c39a58314ece35d3f72ba9ad747363c07f1abe77679d86a07ef85f237dee3629e4c611b49f8f1ebe8bfe38f0d507375fbf7805d3d6c1f8c84f85bac06462884d45a7956124cb4a1b6c35d93821ce426b8334b43595eb248d377628384458c94a97c4fa906b57828f15e5acca34edaa196a0ebad0bcb57054b79c382ba96df8d7aae00eb421f6b734f3a8867fd80577360c80ca7246f923c20015a69fcb8b4e629cf918d5", 0xd1}], 0x1, 0x0, 0x0, 0x20040090}, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000003000-0xb7)="004d34591c97eca8520877051931326c23687786dc75e92e8a4c71ff3b6c1315c088eb11c0362c152f239f9c395c48d766ff49d827c9ecc910aca71aea622c0016e950b42127d140c26e5730f74d4da6f282c625839b19e62e489830fbb9fe36caa64104b3e080202fba0550f96e89599deaab10d33486172e6a81107624c32bd502d5f41cfa2a1b210332cb86e1619d5c802ccea9f4152322a0d3ea1a729a9f5740fa590bc6d9d6055d6ce2152f454b6b8017a47ed178", 0xb7, 0x0, &(0x7f0000002000)=@abs={0x1, 0x0, 0x2}, 0x8) readahead(r0, 0x1, 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000), &(0x7f0000004000-0x4)=0x4) splice(r0, &(0x7f0000001000-0x8), r0, &(0x7f0000003000), 0x5, 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000-0x8)={0x0, 0xe11b, 0x3}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r2, 0x7f}, &(0x7f0000005000-0x4)=0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000005000), &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000006000)=0x9, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x40, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000007000)=0x8, 0x4) 2018/02/07 01:11:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x440080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000000+0x592)={0x0, 0x0}) connect$l2tp(r0, &(0x7f0000a79000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x2, 0x3, {0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x881}}}, 0x3a) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r3, 0x4}, 0x6) r4 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001000)=@generic="feb0b476818bb90459a859c596643d2f", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000002000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000003000)=[{0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000003000)={r5, &(0x7f0000002000)=""/80}) modify_ldt$write2(0x11, &(0x7f0000002000)={0xffff, 0xffffffff, 0x4000, 0x8, 0x0, 0x9, 0xfffffffffffffffa, 0x9, 0xa9, 0xffffffffffffff00}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={r3, 0x1}, 0x8) r6 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000005000)={0x0, 0x7, 0x4, @tid=r6}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000007000-0x64)={&(0x7f0000005000-0xc)=[0xc5c, 0x4, 0x7], 0x3, 0x9, 0xfffffffffffffffa, 0xfff, 0x5, 0x80000001, {0x80000000, 0x3, 0x1, 0xfa5, 0x3, 0xfffffffeffffffff, 0x400, 0x5, 0x5, 0x5, 0x0, 0x5f6, 0xffff, 0x3ff, "9ee780d43905ae048b74ed68e7256bd149c9ca262a3e92b6cebc93683b9a4aba"}}) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r4, &(0x7f0000008000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000007000)=0x1002) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000009000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000005000)=0x10, 0x80000) 2018/02/07 01:11:05 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000248000-0x8)={0x0, 0x0}) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f000043f000-0x8), &(0x7f0000edd000-0x8)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000001000)="4472c281a1f39240669a8f7062529859a33815a9a14bc4db8c813ada97da2b7ce4d157909023418b5f41774fd6941269c293f7791f74727ca3dc8cd920c650baa8895024fcaafde07caf4e0651f6cfdbad6c77c58d5f34c74f2b06315834dad5489c4066fe5808a1fee38316bf053593bd64b96855cb5fcb194550933e6c515b1975dc245e259d6de2f93c44ae3afc4ada6fdb1c11c63f") r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000-0x4), 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x3, 0x40, 0x5}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001000-0x4)=r4, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001000-0xb)='dctcp-reno\x00', 0xb) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x38) ioctl$KDSKBLED(r3, 0x4b65, 0x1ff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000)={@generic="e623240b42df99d7a357f7e61afd4ed9", &(0x7f0000004000-0x86)=@ethtool_eeprom={0x4f, 0x4, 0xfffffffffffffff9, 0x76, "f755d3311bf42c168b8cd6d273eeb38e1363ad5dcdc5d55fb0132ef8a364a5af4812b1130136d032fb41f7af9a8c87942e6107032b23e84d2a5ed37eb92545d8389d0012f895e52e6d69246c5fbef3f50301e2cfb8f1d6c0eef094e75acccdc225450064f738c5c38a69a51b66ed3cf9761e05f5ea4f"}}) setsockopt(r0, 0x1ff, 0x100, &(0x7f0000004000)="e55ba54282a86380c363056e3034995be7f0e3fa3ad1a1603126e939bc6fb07f9408b32ca7a7e5c3e67a61ab63eea100dc8afbc927264f290c8a94c7f4cc245ff1ac9257a69584c5722f7df882e7e0b76c559633474f780e2b8352c0771542ca37ab4f0ccb29bbc5740ac1b3571efb193411c23786b43e54a384932b1041f298718c6b5964eb8125f7404e260b3226509504a0ef0d2b6fef21758191fd08dec4f1b3fcd7ddc2526cd6d8d2db167058ebbff12a45b68329c47934679123e8d8cfb1bc75847539c1ba478aeabc1a677d4628fd8ccc996e850ef5418ab7367a", 0xde) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000002000-0xf8)={{0xffffffffffffffff, 0x3, 0x158, 0x1, 0x6}, 0x80000001, 0x8, 'id0\x00', 'timer1\x00', 0x0, 0x1000, 0x7f, 0x4, 0x9}) rt_sigpending(&(0x7f0000005000-0x8), 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000006000-0x10)={r4, 0xa0, &(0x7f0000001000-0xa0)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xffffffff, @empty, 0x72}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x5}]}, &(0x7f0000003000)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000008000-0x4)=0x2, 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000009000-0x10)={0x2, 0x7f, 0x8, 0x553}) 2018/02/07 01:11:05 executing program 5: r0 = socket(0xa, 0x80001, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4), &(0x7f0000230000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000002000)={0xfffffffffffff7ff, 0x0, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000)={0x0, 0x40}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000-0xc)={r3, 0xfff, 0x20}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000005000)="0c64a98cca19afdb16e59b85cee72dfb65b361cba74db597251cdc857f831e0c23ca8bdb5841e375b53608f5bae64ac655b7cf2c27cbb3da399348a67a7b405ea8a8101ef90852e1fb88424cfa1e94b6165b93fee392ef5a05bb2facb4377f9f078a275cf6774c0894c6c8a94abafea2390ef989f109094fade96d9d5382c68e1c7e2981796648009e73c869ffb8d9ac9e0e6867", 0x94}, {&(0x7f0000001000)="94f00658b1073322b8451e513ebf525092fab5548b2e1c448e4d29c6407effba43dd42ac81e1e86bfcc8280130fb13f2f389ed369d04b4e87ef74048289027ef94663efeb78280b437c4f764b089ba8fe4ed3268f67151300fe93880d24451738c1d590a09daeb62e69f1fa1820234e3ad6490edaa159d90b2e79ac34eb925f6aff5a2356282dc3aef2af0a9cd1c722da5a5a9ee7b2131fda59d3dabae3f0c7af12d1b167562ae41c1a17ecaf44fff6c2115de57be8dfb9df6c513c9a093235b7a3e15620f44b3c5c7d6650fd452dbb6e6ace6086c97f70219c4", 0xda}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000006000-0xe0)="d8ac3b6342912a33b97a7d6cd8c06f9af889a752ede4db0df5e84227345cff229d2c5cab52f2ed4d3194c294d2b2ca986bbde8c955230a3a383caf5cb5e887f3d05ce1a98efd688264af52e969a406f8d5a861064fa0b3b0ec9f82e5723a85ebfac85133e6798462aec6498d20240163c76fffc85fc484fe0bd750959064f677b497b41afdd0dc53213a7a41ac605eae66cb10f57f9503a96533dc30aa17598913eb06ba461bbb9f14ad0347e5d715b7a5fc382c0a15d9dfd8fa1f5ec09681f4fc35124ab365eea97b5bf5cb8a617fe06a2db603c7b7f88f9b8de357e72a6fc5", 0xe0}, {&(0x7f0000005000)="590e0d9744b71fd7ce88aa557996ade851c734a1368c27872599d88d38515a268e72980562a026ac955c00fdef55e5c12f5173207b447b3369cfe2c87464e70c71f12b7fb9ccef64cc8f4d0566040b98202e8c9e09da3f0c56105fd404bff51e9beeb38fa75e663561cecfcd0c84f7649e4e57af1da8e40beab94846fa47701d96f8bb4f9bd5b7840c7627cf7d1d23562dc9c56e09566b3a04", 0x99}, {&(0x7f0000005000)="07eca31cda35a602ed6537547e5f297f4121db09e65417014f", 0x19}, {&(0x7f0000005000)="01763c83f6ea645b7c1ddd1d08263efe68295af0663a0d6cb991a035a8811e70c144c808fa6360a00a9bdc613b208c587df4697d64f72f6f5416a5e3f0785d9e49e82d0a63254ba9eff6c3cce2cc23189be151828007618651bac7af00d9e7344822dbc5a358498c04b10f97ecaf404f0b13f870e8b085cbb94076f60eaafa3784abda3b45f6a45f1de5f0c913df747558591e5c29438658cc567ca6d4a2b041a0a6fea99302027fed940664bc9dc3990b94c79759196fdd77e2248693fa4d42a77c0970c7888ed207d22c8a81a57b85b2d2ed4d3454f8a3eea391c30a14832f13532c297016437bfb5a309e281e049c3d72d0e35c", 0xf5}, {&(0x7f0000001000)="71565ea34dbf484ebc0b29cf1e438c4a046aeb", 0x13}, {&(0x7f0000005000+0x75d)="a9d843d2979d15481b9fc28f42ab29f9317b8ed7dfbe701b80da2d55cc83823830439167bee85face1eb71f1a017030c14a8837b35d383908e91e68f51d60c0415f82289f929f50e23d3f377f926ad2b86e80cc99bc3019afebd0e95d7ee9fda445b08cfb8312965fed06d578230344c402643234e9f2f47143542806f29daa1b161de02fcef33fbaac848b13e4f3ac4157e70f5835294ef110e9c7da22a5b961a3cac91e4ca372123212eece2369c2644e522bde78b07e3d9824b3329574e3f96d2ee32f6d902f28216", 0xca}, {&(0x7f0000000000)="37d55aa5452323a7708127d7a4d1347a5838c19044cf1a04346faa7f2e63714131c601f8fd61", 0x26}], 0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rtc\x00', 0x4682, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000008000-0x98)={r3, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0xfff, 0x7}, 0x98) r6 = accept4$inet(r4, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001000-0x4)=0x10, 0x80800) dup2(r2, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000008000)={r3, 0x7ff}, 0x6) mq_notify(r1, &(0x7f0000002000-0x60)={0x0, 0x14, 0x2, @thr={&(0x7f0000007000)="de0d73c3cfbcc5034ea5df2abe77ab14d456ea1b1698ff77560aa34eb6c10f7565d7737e72dfdf04db71cee830bb0ddd2d3141af1fb4ced243b3454859d090f52d61dcf91ad117e5d656f6e7e34c2986325fccb76b836118e0fe117aa04e4424d81845773323eb3bc31032632069f10c6e183af738d88bdf71d675430a4164b7e147c20b20cb088a1c40746d67f22ef372282ff9a213259c590c7dfcf6a7fb6bcbcbcc26269fbfb52880a4de0ec4ff646cf7dbaa3b35933fe3da", &(0x7f0000002000-0x73)="9d688e6d3338b526e8a311662d047e97749d7310815b856b86aa049cc1b2aed01ec5def1c052144e2d054724fd6d688a33133681df2734b514548f051dafb351aca5e8e7c3d13939c00ed64f82d6d3867791ea1288bbf245be2c44b402feb2eea43b8181710322619b3a58a5a20cc556e66404"}}) tee(r6, r1, 0x8, 0x4) [ 32.397777] audit: type=1400 audit(1517965865.862:5): avc: denied { sys_admin } for pid=3863 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 [ 32.433021] IPVS: Creating netns size=2536 id=1 [ 32.455391] audit: type=1400 audit(1517965865.922:6): avc: denied { net_admin } for pid=3865 comm="syz-executor0" 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 [ 32.480644] IPVS: Creating netns size=2536 id=2 [ 32.518129] IPVS: Creating netns size=2536 id=3 [ 32.554780] IPVS: Creating netns size=2536 id=4 [ 32.598891] IPVS: Creating netns size=2536 id=5 [ 32.650207] IPVS: Creating netns size=2536 id=6 [ 32.695533] IPVS: Creating netns size=2536 id=7 [ 32.746130] IPVS: Creating netns size=2536 id=8 [ 34.279095] audit: type=1400 audit(1517965867.752:7): avc: denied { sys_chroot } for pid=3865 comm="syz-executor0" 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 2018/02/07 01:11:07 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) ioctl$int_in(r0, 0x1000000, &(0x7f0000f75000)=0x2) poll(&(0x7f0000d07000-0x8)=[{r0}], 0x200000000000031b, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f79000-0x340)={0x106fe7c4, {{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x5, [{{0x2, 0x0, @rand_addr=0x4}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @broadcast=0xffffffff}}]}, 0x340) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) [ 34.601516] audit: type=1400 audit(1517965868.072:8): avc: denied { create } for pid=4938 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/07 01:11:08 executing program 0: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000a, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f000012d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000d21000-0x18)}}) r1 = syz_open_dev$sg(&(0x7f0000823000)='/dev/sg#\x00', 0xff, 0x10d001) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000d21000)={0x7fff, 0x1, {0x1, 0x3, 0x10000, 0x3, 0x7}}) 2018/02/07 01:11:08 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f75000)=0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f78000)={0x0, 0x0}) ioctl$KIOCSOUND(r1, 0x4b2f, 0xfffffffffffff800) poll(&(0x7f0000d07000-0x8)=[{r0}], 0x200000000000031b, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f7b000-0x30)=[{&(0x7f0000066000-0x8)="48277cd9475be08b"}, {&(0x7f0000f78000)="664a9fef8f76f8999f94da2f897088db910c56bc7b6a63"}, {&(0x7f0000f7a000-0x32)="d9bf398d07f1e4173108753c337894c330b7e8592c7363981ae84b7f653813a31dd61faacc23a6e5ec5a2584ed790adf7efb"}], 0xfffffffffffff30) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000f7b000)) 2018/02/07 01:11:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) r1 = gettid() ptrace$peekuser(0x3, r1, 0x1) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) accept$llc(r0, &(0x7f0000745000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ac8000-0x4)=0x10) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) sendto$unix(r0, &(0x7f00006c5000)="b998b67757ff2118", 0x8, 0x24000001, &(0x7f00004dd000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10) getpeername(r0, &(0x7f0000b75000)=@l2, &(0x7f0000be0000-0x4)=0xe) 2018/02/07 01:11:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r0 = syz_open_dev$loop(&(0x7f00003f1000)='/dev/loop#\x00', 0x0, 0x4000000000102) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b7e000)={0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a9b000-0x8)={0x0, 0x5}, &(0x7f0000f65000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000002a000-0x8)={r2, 0xfffffffffffffff8}, &(0x7f00009dc000)=0x8) ioctl(r0, 0x440000000000127f, &(0x7f0000ebe000-0x92)="8b") 2018/02/07 01:11:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001bf000)='/dev/usbmon#\x00', 0x20, 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c22000), &(0x7f000061b000)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000927000)='-0', 0x2, 0x0) 2018/02/07 01:11:08 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000+0xae7)={0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) setfsuid(r1) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockname(r0, &(0x7f0000014000-0x10)=@ipx, &(0x7f0000012000)=0x10) removexattr(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000011000)=@known='system.sockprotoname\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003c4000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 01:11:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)=@random={'user.', '!:\x00'}, &(0x7f0000001000-0x1)='\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000714000-0x5)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$sg(&(0x7f00008ea000-0x9)='/dev/sg#\x00', 0x800, 0x22000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000134000-0x6a)=""/106) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x7, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/07 01:11:08 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000699000)=0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000d0000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4), 0x4) close(r2) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000601000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) write(0xffffffffffffffff, &(0x7f00004df000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x7, 0x7, 0x8, 0x9, 0xaba}) getresuid(&(0x7f0000fe2000)=0x0, &(0x7f0000c56000), &(0x7f0000869000)) getgroups(0x5, &(0x7f0000398000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b10000)={r3, r5, r6}, 0xc) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000029a000+0x4a)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@generic="f2493a027187b5e7ba1b09626a89f848", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/07 01:11:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x2)='/dev/sequencer2\x00', 0x8080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000)=""/204) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r1, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) write(r1, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r1, r1, &(0x7f0000001000-0x8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) unlink(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000004000-0x4)=0xb8) 2018/02/07 01:11:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x1, 0x5}, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ce8000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00005aa000)={0x3, 0xffffffffffffffc0}) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f8f000-0x4), 0x4) r3 = socket$inet(0x2, 0xa, 0x0) r4 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) 2018/02/07 01:11:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) connect$ipx(r0, &(0x7f00005d0000)={0x4, 0xf2, 0x80000001, "e06b920e89f1", 0xffffffff}, 0x10) getegid() r1 = syz_open_dev$loop(&(0x7f0000cf1000)='/dev/loop#\x00', 0x6, 0x800) fcntl$getflags(r1, 0x1) readv(r0, &(0x7f000092f000-0x80)=[{&(0x7f0000fc3000-0x3f)=""/63, 0x3f}, {&(0x7f0000c1e000)=""/183, 0xb7}, {&(0x7f0000e63000-0x37)=""/55, 0x37}, {&(0x7f00006ce000-0xb1)=""/177, 0xb1}, {&(0x7f0000def000-0x6b)=""/107, 0x6b}, {&(0x7f00005ce000)=""/68, 0x44}, {&(0x7f0000b28000-0x64)=""/100, 0x64}, {&(0x7f00009d2000-0x16)=""/22, 0x16}], 0x8) pipe2(&(0x7f000005e000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f9e000-0x14)={0x0, 0x408, 0x9, 0x6, 0x6bc9, 0x5}, &(0x7f0000412000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000ea000-0x6)={r4, 0x2}, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000b3e000-0x8)=@assoc_value, &(0x7f00006d4000)=0x8) r5 = socket$netlink(0x10, 0x3, 0x7) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000ab3000-0x4)=0x9, 0x4) writev(r5, &(0x7f0000d09000)=[{&(0x7f0000320000)="39000000120001470000030000001f0007040000001f0500000000000103000004001d0066413e055600000108003dfb230300807415f05bff", 0x39}], 0x1) [ 34.695376] audit: type=1400 audit(1517965868.162:9): avc: denied { dac_override } for pid=4969 comm="syz-executor2" 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 2018/02/07 01:11:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = gettid() getpgid(r1) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000008c000)=""/158) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 01:11:08 executing program 6: futex(&(0x7f0000001000-0x4), 0x84, 0x0, &(0x7f0000d46000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4), 0x0) munmap(&(0x7f0000f72000/0x4000)=nil, 0x4000) 2018/02/07 01:11:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) rt_sigreturn() sendmsg(r0, &(0x7f000040c000-0x38)={&(0x7f0000298000+0x7a6)=@in6={0xa, 0x0, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0x1c, &(0x7f0000190000)=[], 0x1000000000000075, &(0x7f00007fb000)=[{0x18, 0x29, 0x5, "8d"}], 0x18}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000040e000)='/selinux/checkreqprot\x00', 0x40040, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000186000-0xc)={0x0, @multicast2, @remote}, &(0x7f00006b2000-0x4)=0xc) recvfrom(r0, &(0x7f0000c8e000+0xc4c)=""/217, 0xd9, 0x2020, &(0x7f0000de8000)=@can={0x1d, r2}, 0x10) 2018/02/07 01:11:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x4) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) removexattr(&(0x7f0000fe6000)='./file0\x00', &(0x7f0000726000-0x1b)=@random={'osx.', '}mime_type.cgroupnodev\x00'}) 2018/02/07 01:11:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bc5000)) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00006a0000-0x38)={&(0x7f0000b68000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000588000-0x40)=[{&(0x7f000078a000)=""/47, 0x2f}, {&(0x7f0000b8e000-0x1000)=""/4096, 0x1000}], 0x2}, 0x0) 2018/02/07 01:11:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002000)) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) [ 34.789513] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 34.795833] audit: type=1400 audit(1517965868.262:10): avc: denied { net_raw } for pid=5001 comm="syz-executor0" 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 2018/02/07 01:11:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c43000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f000083e000-0x5)='user\x00', &(0x7f0000d3f000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00005ce000)="1490480b26e8f5795581fab364b76a237bdb9c9da90b8198601baecc0b8835246fa51248ad401d31b03bef8b7cc1b3777a642d38248a3dc1ad0bb482d6c087b8a3f023f167276fc036d20ac9027a184c23cc30ab6b9781fa177c746c568ad97d1cb435e82ed7f11f9a0e60d58152", 0x6e, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d59000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000e3d000)) mmap$binder(&(0x7f0000886000/0x4000)=nil, 0x4000, 0x40000001000009, 0xc053, r0, 0x100000) 2018/02/07 01:11:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b26000-0xa)='blacklist\x00', &(0x7f00005ae000)={0x73, 0x79, 0x7a}, &(0x7f0000905000-0x20)='trustedselinuxselfmd5sum%@self(\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000867000)='keyring\x00', &(0x7f0000e82000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00008c2000)=0xffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00009e4000)={0x0, @in={{0x2, 0x0, @rand_addr=0x80000001}}, [0x9, 0x2, 0x100000001, 0x1, 0x20, 0x7fffffff, 0x5, 0x4, 0x3, 0x8, 0x0, 0x63a2, 0xfffffffffffffffd, 0x8, 0x10000]}, &(0x7f0000706000)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000869000-0x8)={r2, 0x5}, 0x8) add_key$keyring(&(0x7f000038d000-0x8)='keyring\x00', &(0x7f0000281000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) getsockname(0xffffffffffffff9c, &(0x7f0000b53000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000d62000-0x4)=0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000026b000)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, @in={0x2, 0x2, @rand_addr=0x30000000000}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}], 0x68) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d9f000-0x20)={0xfffffffffffff654, 0x9, 0x8000, 0x3ff, 0x1f, 0x0, 0x8, 0xfffffffffffffffb, r2}, &(0x7f0000267000)=0x20) 2018/02/07 01:11:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000-0x10)=@buf={0x34, &(0x7f0000b3a000)="cd563ccffe831aff4d023c945c95bd3db6549ac5c0cec88e50c40d8d90f8dfdfc683ccb6ed0134e377efaea31a57783937e73586"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001, 0x2}]}]}, 0xfc}, 0x1}, 0x0) accept$packet(r0, &(0x7f0000e65000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000ebf000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000739000)={r3, @dev={0xac, 0x14, 0x0, 0x10}, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000089d000-0x108)={0x0, @in6={{0xa, 0x0, 0x4c7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}}, [0x9, 0xf64, 0x3, 0x68bc, 0xfffffffffffffff9, 0x5, 0x1, 0x1, 0x643e, 0xffffffffffffffc5, 0x0, 0x45be, 0x1f, 0xff, 0x8001]}, &(0x7f0000eba000)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e15000)=@sack_info={r4, 0x7f, 0x76}, 0xc) 2018/02/07 01:11:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) pipe2(&(0x7f000051d000)={0x0, 0x0}, 0x800) ioctl$TIOCSTI(r1, 0x5412, 0x9) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r3 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00005a4000), &(0x7f0000adb000)=0x14) stat(&(0x7f0000e5d000)='./file0/bus\x00', &(0x7f000008f000)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000ad9000-0x4), 0x4) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r2, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) 2018/02/07 01:11:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/cursent\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00003af000), &(0x7f0000001000-0x4)=0x0, &(0x7f000076b000)) r3 = getgid() fchownat(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, r3, 0x1000) fcntl$setsig(r1, 0xa, 0x200000003a) 2018/02/07 01:11:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00009f8000)={{0x3, 0x3, 0x36a2, 0x0, 0x81}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000e8c000)="a2", 0x1, 0x0, &(0x7f0000596000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000e25000), &(0x7f0000ef8000)=0x8) sendfile(r1, r2, 0x0, 0x2fc) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000610000-0x96)="784a162be941f7542cf9cecfabe140f62ee33515b6c009a2ca8d1d5461c7f0192a1cc10391bda1ed0001dbc67a9ef7e31f07f5ac0a954ff7dd82339b0f468e2d9b66cc4d8f8a746f0f4853e22ce97e3fa5ff07f21b2362d827b904c364aeb8adb8e64e612094cf07b2511bcb3efa88183b0a16b84008b048aa51f0b136af90500173b75608bdb2c678f9f7dae9d922e072f16d86958b") sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x80000000}}, 0x314, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359", 0xfffffffffffffdfa}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/07 01:11:08 executing program 4: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c2f000-0xc)={0x0}, &(0x7f0000c2f000-0x4)=0x3bf) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000011b000-0x8)) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0xc, r3, 0x0, &(0x7f0000001000)) 2018/02/07 01:11:08 executing program 7: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000df3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000df2000)={0x0}) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000df2000)={r1, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000dee000), &(0x7f0000dee000)) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000), &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r3, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000cb5000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000007b000)=0x14) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00005e2000)={r7, 0xcc, &(0x7f0000df2000)=[@in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x2, 0x401, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x6958}, @in6={0xa, 0x2, 0x81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in6={0xa, 0x2, 0x81, @empty, 0x4}]}, &(0x7f0000a9c000-0x4)=0x10) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2018/02/07 01:11:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00006dc000-0x1)='"', 0x1, 0x20008001, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5e8, 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000ec000-0xc)=@sack_info={0x0, 0x100000001, 0x11c0000000}, &(0x7f00002da000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000076d000-0x8)={r2, 0x1, 0xfffffffffffffffc}, 0x2bc) sendto$inet(r0, &(0x7f0000df3000)='^', 0x256, 0x4003, 0x0, 0x0) 2018/02/07 01:11:08 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000b09000-0x4)='tls\x00', 0x4) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000b54000-0x8)) 2018/02/07 01:11:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1d) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000), 0x0) 2018/02/07 01:11:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000240000)='./file0\x00', &(0x7f0000c2d000)=@random={'system.', '$selinux-}cgroup&)em0\x00'}, &(0x7f0000179000-0x19)='^keyringnodev!selfvmnet0\x00', 0x19, 0x2) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007c4000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000a4000), &(0x7f00006b4000)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000be9000)=@int, &(0x7f00005d5000)=0x4) mount(&(0x7f0000954000)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f00009cb000-0x9)='devtmpfs\x00', 0x0, &(0x7f00002af000)) 2018/02/07 01:11:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000917000)='/dev/input/event#\x00', 0xf800000000000000, 0x80) add_key(&(0x7f0000a2b000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) 2018/02/07 01:11:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000e25000-0x8)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f000002a000-0xa)='./control\x00', 0x0) clone(0x0, &(0x7f0000141000), &(0x7f00003f8000), &(0x7f0000048000), &(0x7f00009e7000+0xb56)) inotify_rm_watch(r0, r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000da6000-0x10)='/selinux/policy\x00', 0x0, 0x0) utimensat(r2, &(0x7f000034e000-0xa)='./control\x00', &(0x7f0000573000-0x20), 0x100) 2018/02/07 01:11:08 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000001f000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, 0xc6, 0x6, 0x5f1, 0x0, 0xffffffffffffffff}, &(0x7f0000030000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000025000-0x8)={r2, 0x7}, 0x8) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000032000-0xc)={0x10000000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000031000-0x5c)={0x3, 0x2, {0x2, 0x0, 0x6, 0x3, 0x6}}) 2018/02/07 01:11:08 executing program 3: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eec000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000e05000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff60, 0xffffffffffffffe6, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x80000}, @flat={0x77682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f0000e62000)}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dc1000-0x9)='/dev/ppp\x00', 0x100, 0x0) vmsplice(r1, &(0x7f0000e64000-0x70)=[{&(0x7f0000357000-0x26)="2347765391a7c037b27d4b794b7d4a4e30c0a06cd0e114154cc3c48c215747e82c92dd9be0f4", 0x26}, {&(0x7f0000bb4000)="6f3ef865a900b6d1ebbc8c4308e35257ced208f2f7d4e76499ca22625f39c6bb45b970de66a62b61404e7f415213", 0x2e}, {&(0x7f0000410000-0xb8)="c6e92856b0a0666e093457d5ab78fe3f54cbd0de793ce7d9ffb0ab99f72c64cc9a1d6769a1b7c54bf60a34a3929c13570dbbfaa4be6e39109c408debb72550ce5cebd48c2c3d421bd0bc7670bc9a7f69ea13a2219dec34e0c96c7710bfc48e19ed78988ef3440879da902657df7595e12b1f9aef9dce94d1d64c61e2ee10815002eb08f68b725e3fac70b4cf41f4a2ffc545d4a493042bd7ef81f5e4fd6963cb6f1fbd96af02e176e658a169457d5040ecc1b57cafba5a5f", 0xb8}, {&(0x7f0000c34000-0x36)="b121dca49a38076f08e26012dbb641f35cddfa06989c2c8c79f469b5ed4446e43741bd801391bf56411e4c880e5cbcd2aff470cddf6a", 0x36}, {&(0x7f0000f0e000)="f66927d4fe4d2fb314977cc610006ac90a2aa9f86b1bbde275fceb4913758517826278616590a1597085bd8ea00417b5f865f1f7973940448722f3fd98afb2211f6f620f1d23d1cfcefe9961d2c7ef4a77ea4b71691ff76699385e3db1b934ef1454a93c2082ab77c8d17ae6f305ac9de1d7be9f5d779ddf2aa1b025e29b75473b8ce5d22ee0fc463fc8011f54e982aa367eb1e48b67382fc7b0b5bc8ddf4b878ab4afcd658fe02dad31c33a6fa909cd534d7ee458804b3312d6be3c4caebb8233309932", 0xc4}, {&(0x7f0000010000)="7e436fa53d7940eeafee4882aceafc235ee8840929be7906f1222d0ccdbdbc8e7d04e3c59e7be74b880fdd07fa4e252c9cf24e819dbfc76d4b53fa25d518b74332fbdd7b44095d0f70b5a51f4d7eef5481685eda264c2d8d964b014054474fc011dddfa24c764559b1d1b759cb3aa11041717a1be30dfa074f34c4ff8a31152cebbcbe20fb0eece7dbb41b7ffc8a78fa2f3fe8e1131902c603847a2930091fbc4ad9c5abbaee", 0xa6}, {&(0x7f0000bf2000)="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", 0x1000}], 0x7, 0x9) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000dc0000)=0xfffffffffffffbff, 0x8) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbb000-0x4)=0x2ce9, 0x4) 2018/02/07 01:11:08 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)}, 0x2) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000028000-0x8)='./file0\x00', 0x101000, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000027000)={0x0, @local, @dev}, &(0x7f0000028000-0x4)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000027000-0xe8)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@loopback}}, &(0x7f0000026000)=0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000023000)='./file0\x00', &(0x7f0000027000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000027000-0x38)={&(0x7f0000027000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000005000-0x97)="6beb87d6d427a47135da5cdea77b1f2a134c21d203b034c2f70fd6ad38320b5e832ee561509289fbcb9fea39af5278830f0c4f8dab75d525cec87ebb39a6be9e6ec416fdb9b2639b916d55b5e37738fdd08fb898fba51cf1f9567ddcbfc05ac5989c39c4a0178021b163a9a0aed82f7d3171bb9de7b77ad28f1bca9cf72dc5953b52dd01d50742e327d1802b909b341cd6a1c6fc213cde", 0x97}, {&(0x7f0000027000-0x87)="30962c57fcc9492aeb1606c15e9d93e288359ac3580c2a0678c5ea2871b9fcd21a101bdcdb79c05a97f3cd2522e8f07a1c6c3905e2de24e168bc525d9e120e57e8b66ffe2821dff4d759c6574617cffc2cfa19547f6a18b6db7080e7870e2ade3218cbd5c938b88bac4ff575dbeaaf37ac07b01e1faa5d5a9afb1c6d44fe64a43d0a647b8576ce", 0x87}, {&(0x7f0000026000-0x9b)="3e6bb63880178f57cf454babef821972c43889ce898202f398e7e0990131508f3252f1d36b7f7ed7fccb08e2d1e36c11cda1cd4aa7a8f0e529bb2bfb94c0043d79bbb5f063de30e443695d6b8603da47355122aa8d572b9915145dc9a700d6c537561e98bc25759df8ae90daaefaa5177026ab33f8e816fcc132b213d3b6a374e407603ee58d151451816b5301ae6ca8aa498d0d52ddbc6718b512", 0x9b}, {&(0x7f0000026000)="28db358d1caecc6915b54318e0fcb386775a7ad03fd8d4b665c0a00761c12198443c377cd08c43bb4eab353ca1f7a494187e23d1bdd0fcbed623f4802502f2fdbbcb595c67e4315e173c8ad866e18e79f11edd817e0351b6e2c438e3482d79b2e13a2ef61e8a99b48306c4939f308e51c088dd72d8dae061b4d3782b8b4483cce9ba27d4c5ea0f9e3e", 0x89}, 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0x1000}, {&(0x7f0000027000-0x1000)="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", 0x1000}, {&(0x7f0000026000)="568e83139d36bde77e87b5aa1effee918bdf1b83a3d5040f2dd978aef48a44b88f3c716f5428143c21b04a4b7dc82f6996ede27addef3f9a41c2d5399f5c02a3c73cfa8868cd85fc51a9cc21c55882b57b51f39f59d499a93f81dc612977f14438fb38de16f48594a09175592d9420a113d668d7b1f859e63efbbff369ca37ca7f86f547572016772f4832467e09f6e26fe40cb07ba6afff1f6ecade04285c4ccaaad0", 0xa3}, {&(0x7f0000026000)="8e45af5d2cb06fc69cb9a74ab5277835cf4f2b6b9b7d225e2d66d443580ff128acfb2db0a489", 0x26}], 0x8, &(0x7f0000027000-0x78)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}], 0x78, 0x40}, 0x4040) close(r1) 2018/02/07 01:11:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x47fff, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x0, 0x5}}}], 0x30) [ 35.040540] device lo entered promiscuous mode 2018/02/07 01:11:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000bb5000-0x10)={0x2, 0x3, @empty}, 0x166) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/07 01:11:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005a3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) socket(0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) eventfd2(0x7, 0x80001) open(&(0x7f0000492000-0x8)='./file0\x00', 0x480040, 0x0) close(r0) 2018/02/07 01:11:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000001000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) prctl$getreaper(0x25, &(0x7f0000007000)) 2018/02/07 01:11:08 executing program 7: clone(0x0, &(0x7f0000fa4000), &(0x7f0000fa4000), &(0x7f0000ec1000-0x4), &(0x7f0000219000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x700c0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00007d5000)=0x2, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f00005bb000-0xa)='./control\x00', 0x0) chmod(&(0x7f00003d8000-0x7)='./control\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/07 01:11:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b0e000-0xb)='net/packet\x00') read(r0, &(0x7f0000a28000)=""/4096, 0x1000) 2018/02/07 01:11:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c80000-0x8)={0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cfb000)={{{@in=@empty, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f000079a000-0x4)=0xe8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007a3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000163000-0x1008)={0x0, 0x1000, "089e3e69da0ced81d858a3a17ba8e0fe26b3c98e60c18f68f996f12d3fd9973edab06b890d3444f57807f50138a7198e0bacbaa0b30c95043b00148d3d0eb43db3412691e2e34f2dec55ae0108daa66bf061dcf0f7888120edcda83737632c1d2cbcc4698a9b3799a26d1a84e2035f833541226c9ee6e802102780a9304537647a99c71c225809a4fe73e9aee357739fe151be07c3e7e90512640922d1c2e563a808f7b9b55b4c1689ee24e9d7588b30c9edc19182e1db14f3d3917a87847481e19d7cb97484c71a847e50c13aad01b5a6b4f51694c752161973d0f04441c091f365923141a681905f3e2ee30bcad3ed598d2d02d6ed9614e3cb0d23557dddaa7ef085a09ee5271d1ff146ab7091649586a6ba40d2a1d7028c7f3839d0b81949fbda874504e8428a8ab4d27226ee52c50b206d1440ca6e481aff4bb7db523592c54939cb20bc87d40bf50a7b66f5a00780ef78321f906874de2c9834c6b54619a3417fc535c2a07a675287f16809504233050065660b04b3947a9edfc930c626f3819afd3f25a46bfa5c9d9b748531992f71be406583642695b45f51f69ecb683c8dd0b1ec1ddb66828a6096c778201ea9edbf537163851a45a9599699afa9d68d08add499024ce756ac7d4b6421d9026cb6ac3674f4bd64b23492b30a0b20ab968e84199908e175f0ab9f61b33cf94716086163dd41466a84b7e80cea137c0192f2a2a14b7b1b99712a9bab07c38b6b44e81e6ee37d60bffa70150ca44b0cee98c5b7da6b408db0fc35923cb57c874314edb7b8b10f87600294b0952032dc4ee48305410b3d9a0f5a7dc62f6ae2c9161704a16d4ba7c4ddb179beb418b3a7a8a5be59523e0d1241cd82cd13dca6b36dcc6cd0e087c42b9a10587fc7ca00472bf29f8f0e9aab007dbb897bd686e2bfd1d2ad224e0ad52adf6c0ee9dba929c2e5da5602a023b5b1517b43b5682c9c09bcca197ec7396e3ec9332ac298faf3954ddb6e5749efa9fc2788602d3c9af832de17af754cbb82055c0ed655ae919c85549c34d3cf8f7e99bcd79be2760b7dab01fd54954800830df4d9f9cd702499a0a14f0ec217be2958d059a9a0c065764345ee54832482278f0f6d02a523307c446c08c0a192f3ab97e43e4b3250b9a501b3a28ddc4ba1bd56a623cd25d77d750d7aa9a71ff95f339fe69f3178bb60f42035dc1186dc2ea1517dda67a01bad478c47069da4405273c5e4cff8252e467d492e4f60fe2bf316109fc005bb9dcbf5f0af4754b1d4c9ca4fb54ee3caa5b61cc6524b60b3cfd808f31a7d06415729bb75851b0c79420a91aa35d4768a50d04a3042d5538822308c2a907d13787c1d73b5acfe4adfb389d9e8a61bbb1b2ba14a36c953dbd3bd54f35d90a2263ff76c601f2560b2adb5715fedffb9ac72ca33c236b5c55a743953f4a42e7037edd814d7e6e78fcd058266dce9907f3a9095e945b7498f0e62347a44449d79b340396f0e4cd04e9c281d27ce0ee5bbeb4e0a45097fb123b5f71687b10f4a18d1fe3c5cd951974126a7765482334652c22fd91377bd24830a0afc3aa59e249e873e63cfdcf5b2277eb2d2584a3bc3a87613a7de38b2d030240b87bdb233bf54e504c97a536be1f4063a696b81c60cd45342701a5238049dff0c63e3502a514afe79ebd8926aaad651a2be0c72184d984336ab39f3d28c89bc79c4eace6f5caf932ba30378f2d6012ea5c73042cdf7124b275423d1e08218ce2b6678b573f9fe9a82e62ce9752868e2e96d685571181a1efdc6da2c31f2d28200b78a9b3f5a0ea2871bf3f6a7110bc8fa98ef04452072269f1a741d93b0010d943ef0a4a51dba41d28b887e9292b7e65851dd776cccfda7efda32a1ed6480c3e9e39f2d2b1dbc1199dfa6cb5e1be5f6848694206de7e6fa4709b907db4eebd76ea7f961770d4020335372b4180c334622c8269276f7cd3e47a3d91322e406aba335f9e759a9c64d9a432422a5bb90d2b7ff335596710a8736bd6e7b060d6fd051dc27c128eadafa2ac0e627cde1acbcf86c968337c983c2bad9dff8c746bc5d2ed0605ef0f2b5395ee3f2c63bd8292dfdcb38afb23e54d4c271204ca74237005a99dd40e18dfdcde9f34a138128d6c9a2f430c76ac2dcc9403802f23cc1891cb1c2765c70ee1f5b7526824fb14cfe4bc50a4835d113d199f3576524397d6494eb2b241994c334eba2bd8e2aca91fbe0c11e18d84ac0d8d66d74d5bf47e56e8ba3ac453b070ef33c9e5c3b51c64e172e795a438d2ce4c92edccda2dc802375592fd77a384fdd1fd4d35ce09fef6b1bf159d483e2f2f647d0b51c9829fda81b957a9d0c6a30efaa0d77b7b226e371802fc8cb0408cd15941457df4da3d3c97087e83fb042a0af4209c39397bf1348341647a55f5b087aad09d33e37a34c51ecb6b9321235a7d551c12689b6d4abefc56f2f861b9c229868c8e13c1ca5966bfd35b5bb7d6b6f0724589d3cc58c2e9b48726ac51aa44db6e03f3e034583181e27e32d85445b19b4c055b518cb6d9c13132bdbbe358ea908325506af1954db3a097810afd9b79181a7fc3cf6d058fb3aab095b1b6ef211a70f5b3fc58e6eade25f264739d38bd1495a5bbc995d4be7b0c858f90c02b653222df00378886c4499d017e503f682e73b86504acfc349ee8cec6ff21fdbbf58c204beef48797350f179af2f4a792800ad37195c3e9b2bbcb58e74e7581478362d969ae8a958a08b6435691368f82f268a272df4feaaabbeb8bff50e7c5f1e2a86aa8a127d9a730dfe20a3be4007d668489ae05d46f250b080970f7fdfc5882c75139964ff9cd9b8b29b68a4296d7445e8e5020c055fc261273db534e81014dc7a8e5b160cb8cb9a9e6b9a4e9187428e27b00bff242b1364c4db2050c4087c259c777b2f941093b4597041fc3c1d25815f429039f975542d05680743495f8bf6e555696e5d43779a323a05a3395b50800f75f84e8ad90f9784ac021a77003d4dae139b94bf8c9a0d71cd7a1a706872a5737da31785c83ab943e596222e39c896b8d47aa8aff4fdc75220d79b173970838dada67b7d7344054bd13ace4723c3e9d883a58d31fde3112a4132212c931c872a6a35f623fb1feea292aec457f52513f0b803fb96db2bcf3312efcc88b5affc495a7de6f31d8ade29f07a774123f9ccaf194ffdf670f0f8cc1612ac8c49f578d7828a501726804a39e16434a8323b8ad9fd3de259a8328bd2af25f4e52bb0c31f8352eeadcccb14ceb5b340adec90bd3c30844936c87865517b955362f9b051765d9d05e569bb8379c89fc717d840beea2823cd559e0bc02b3a1ec2c1b4cf931b3df3a633e97212e3a5a4cbbddda806604eb3fc940df12ebe67d9875fd31af20e04c8b35f2c28ad209ca83850ff127bd7c8835231d9a375c3bbf646fbe5ca493db510707808ef37725c7cf309094b1893e8ed6c0aeb202664711873a2d3f50d4434403eeb7de594d9823a3e23e3e73eb41b6dae7f903fb9bfba77b2bbd9dd609a4002d2bee0c9b7bba3040ea8480e71000849c560676e7b57d91fc4f16a23a704c9758d98212ca68640fd6ac00580230f726a34a9b8b1e480a2f5cc2cd858c5b107f13b8d0466eb4ac7bda2540456376daa96cf8920daca347173f3478455d8571c8eca3c8779f8fd60fb7418eb26256410c29da1be226d1ee26dc9358b1d29a3ed35282c170033fde06f07d3d69149217654005fff84107e7df33653006cd0b66c4ed827a772b60adeb89d90dbf8b6698a335cc3f2e1821d6198e456758072bd68017dc78606a8decbff3fa587dcb09fa7236eb4f0a3227278ffb54e59895a8d8b3677451983a4d3668c9074e021a320dfc8ffca858a5661539daba796895abb5832f276b94a829f55dca6eb836f953514e9b2c7bba71bd8933e1c4819cb9b1ea784c638a46cb94d92a767e7b453fc2aa957a78b7b3257e7b8612afedd8daa8d44698e2fc8a653772f674cc252eb487eb4028816b8d399fd3a9445580300a092eb9089ec13ff03baaee9b517415004f2a71a843a2c7f450e0f0c88be0e63fea8ef60dac422095b4f821716fb7016f726e1cf8ed05fa2d2e223d55533849ab1cd736401cd2b1353c631bda123e3bda8013ab685a19f0cc3329f311a97402c6f14078f18c67f755a4abd28b0bc97336b9ae135571cd34631e3fc8dc1f3741bf7ee934e5658260286c81743bd92f75feaa94087ca843748410caceeeb638ed230a8e892272cf332aaf3098cedaab91160223faa64cc1a2e0d3e959bd88bb6cdad4b468562bbb7f319775486482693315e830b148eb259cbd02b6505493bddc297306be84325700f0cd922f7840de51b42c5faf2e81e6f82650defe12226a0b286898187c168df708f3d02493d8e667401a8dcb1f1f05a8f57dcda73da1f3be855ce6735b2a666d305850b7acd8d3e31727013240a92750789fe454f43ee5436c7fe181c5c93374aed9aa0c629598abb085b6343ed22a7f548c53925052578bb14c58f05f20c1a980a242e144a06bd66917fd6a530d7e8ed933db7865d3cdac0d758cf09626e1c0744125204619785be3c6d4293ad55dc378103bb4e96bdffc71657f819af72f6ee5220c44a7fc65c453cbadb45561a0d75500c8ceee3632b2ccfc924bc72ead2c30cd93dd5416068676c556eb439525eda66927709d4a1afedbfeaba8259a836fe9e37b8f57a2a5d81e276f96ab3c8afc6715f76ce9e1a963fd79af8ed69a268f221bbea95cda59536e89a73334e7c0ffb48227c1f91575a0193a92ca3ea965d14dce984425a8f733713ff250fc02ed8bdbabee73578aa1be9bfb7d9a154d238c97eb865911295d99db47b01a0331567d148282fe61e2d5a2a4ef3eced2f0122aab0f6aeee3d47767dadbcdf133f1f8c5fa61930b6d35969bb0e80e0b16953e0433d1654cd82ce52d2e6b8275edac111efea68e7a838e531368bb0d24461d8692ffdb3c15d72797ba8c8510d7dba4f7fba20f252dfe2c0f3cb594449f40bd68f68c00d343cab7a9696c6b0ff7bd8453104a60966fec9b67b5f55ffa3c50c6054e4a27ed5349ccc019a960072850791f0770b4b26a35909fc8d29cb092096a7fb5ab97aeb6478582cf76217445cb983d17630b757c320847343812e20d5ef067029739ca8c4452488b9859ebdbb5543612e4041eece7e38510b687ee86834303ee597ddb66c435dc65dafbaaac2bfc3559ed76d9a87b7b34860273503c2081385f60e4b726c7484a25cd22aa4ddde8a9079878b69890e7830cc4b15f192baa6f292e5b293fe44128bdc2c21a5ea43df5a6a41826698bbd60419d1ffd584f1120cfe898a2e1101c2a13a91eff3c06608ceb1f437d8c782ea35906d5757ff8ad4e789de4f079de59f26844b30e97acbf3c323a678939278863a6eee96ba61eaf54c7517f90ec8964e75b8cd9793511be898d6e85ecc6cf19b9318f18e1922f8fd7f4298cf96a56ab64e394804105f3ba41d4b664569cec7a385fcc186d4b6468c46de4f6e8c992389ebdf99efe259274de0d7bbeaa67d65f51248a3402117638c42ff65f93769f8dbb9348261e99b31e4f7af440eab5586da9d9ef7a7a7136528b6765ac202682d4de930fa9a69513f180ece198a6b03c3ce863505ffcd8e733b9f6d620bcdc41981af44cb7124b1c19263ad50cce80ba95ffb4a9306c2f9bd7ca8d823a613792e9573b895d29f089a59e35527b9714d3e5cecef2d7ddd23c189b37fa8a325150ef968e34c4d6b961e17348ea20f05daf64f5b34052be252cdac37003afa"}, &(0x7f0000ff8000)=0x1008) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c37000)={{{@in=@multicast1, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000c82000)=0xe8) getpeername$packet(r1, &(0x7f0000df1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d1d000-0x4)=0x14) connect$packet(r1, &(0x7f0000166000)={0x11, 0x1a, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00009b5000-0x8)={0x0, 0x0, 0x9, 0x80, 0x1f}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d49000)={r2, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x4, 0x1f, 0x5, 0x7fffffff, 0x42}, &(0x7f0000462000-0x4)=0xa0) r5 = add_key$keyring(&(0x7f00003d3000-0x8)='keyring\x00', &(0x7f0000419000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) bind$packet(r1, &(0x7f00006a6000)={0x11, 0x1f, r4, 0x1, 0xfffffffffffffffc, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r6 = add_key$keyring(&(0x7f0000afd000)='keyring\x00', &(0x7f0000c04000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r5) request_key(&(0x7f0000402000-0x8)="6b653969ff6e2a00", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005ad000+0x6d)="740075737465646e69646587f30708b12da598147349a42e025c47d09de36d0d8d996a2de943", r6) 2018/02/07 01:11:08 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00007ab000-0x9)='/dev/ppp\x00', 0x2008c0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000feb000)={&(0x7f0000948000/0x3000)=nil, 0x3000}) fchmod(r1, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x80000001) [ 35.096557] binder: 5082:5090 transaction failed 29189/-22, size -160--26 line 3004 [ 35.122156] binder_alloc: binder_alloc_mmap_handler: 5082 20000000-20002000 already mapped failed -16 [ 35.138051] binder: 5082:5102 transaction failed 29189/-22, size -160--26 line 3004 2018/02/07 01:11:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') execveat(r0, &(0x7f00008e3000)='./file0\x00', &(0x7f000042e000)=[&(0x7f00000b2000-0x12)='\'vmnet1+[vboxnet1\x00', &(0x7f00004de000-0x4)='net\x00', &(0x7f000057e000-0x4)='net\x00', &(0x7f000014d000-0x5)='self\x00', &(0x7f00002b8000)='\x00'], &(0x7f00007e9000-0x20)=[&(0x7f0000120000)='\x00', &(0x7f000050a000)='net\x00', &(0x7f0000b00000-0x2)='.\x00', &(0x7f0000cb2000)="7472757374656440e27b00"], 0x400) mknodat(r0, &(0x7f0000a23000)='./file0\x00', 0x0, 0x0) 2018/02/07 01:11:08 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) fremovexattr(r0, &(0x7f0000007000-0xd)=@known='security.evm\x00') read(r0, &(0x7f0000000000)=""/250, 0xfa) 2018/02/07 01:11:08 executing program 2: mincore(&(0x7f00002ae000/0x4000)=nil, 0x4000, &(0x7f0000b94000)=""/127) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sched_rr_get_interval(0x0, &(0x7f0000830000-0x10)) getrusage(0x1, &(0x7f0000728000)={{}, {0x0}}) timer_settime(0x0, 0x1, &(0x7f0000e42000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f00006e8000)) utimes(&(0x7f0000081000)='./file0\x00', &(0x7f00005f6000-0x20)={{r3, 0x7530}, {0x77359400}}) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000005a000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) recvfrom$ax25(r4, &(0x7f0000a6f000)=""/211, 0xd3, 0x2000, &(0x7f00003f6000)={0x3, {"b8203228e4c4b1"}, 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00006a9000-0x5e)={0x0, 0x56, "2e7db0caf491b7ab697d17101d1291078c6ea28d2d7a5840153bed89e2d208198c26dea48b450115cfa4c0514449971ed98041bf1b8835825e14abce99b0584094c6f85aac6f14ec38de3bfd2295a1d95ba107fc417f"}, &(0x7f0000a24000)=0x5e) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00002e0000)={r5, 0xfffffffffffffffb, 0xffffffffffffff80, 0xb94, 0x2, 0x8}, &(0x7f0000042000-0x4)=0x14) connect$inet6(r1, &(0x7f00001cd000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000afd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/07 01:11:08 executing program 3: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f0000044000), 0x8) lseek(r1, 0x0, 0x0) r2 = dup2(r1, r0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/02/07 01:11:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005f3000-0xc)={0x4, [0x3fe, 0x1, 0xa83, 0x1]}, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00004f0000)={0x40, @time={0x77359400}, 0x7, {0x8, 0xcc6}, 0x7, 0x3, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x7737, 'queue0\x00'}) ioctl(r0, 0x1, &(0x7f0000001000)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000394000-0x4)=0x2, 0xffffffffffffffea) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000db8000)=0x9, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000060a000-0x8)={0x1, 0x7}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000748000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/07 01:11:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000bed000)={0x17, 0xa8, &(0x7f00003a4000)="62b288cca9c4cf82c07c02c5947dc55fd6caacb4c10847e86221becae997403fe194ff5f27ad74c138a4befe07cea721d47b68340dd2183ddbadf6dc08ab964c145a00f1c0619ec627394f4d2940843cd042647561f7fc2fffceebc9d98d32a938af94094f14f992828d8aab1c377f6e80c8b4584960a56a40b0f30f89bb43396ff69078cc7f72d1df527f5d6b7a21ab002be78ebad81ce81b201a87c48fde28676fb632c208007b"}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) 2018/02/07 01:11:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c4e000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000553000-0x2)=0x100000001) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000085f000-0x4)=0x7) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000eef000-0x1)=0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = socket(0x10, 0x803, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000036d000-0xf)='/dev/sequencer\x00', 0x50200, 0x0) recvmmsg(r2, &(0x7f00003ed000)=[], 0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000c24000)=[], 0x0) write(r2, &(0x7f000027f000)="22000000120007bd0e000000deff0a1b0c150009000007190000000004000806da06", 0x22) 2018/02/07 01:11:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0xde)=""/222, 0xde, 0x0, &(0x7f0000001000-0x10)={0x3, {"15b74eb4f30934"}, 0x7f}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r1, r3, &(0x7f0000001000), 0x400000000fee) sendmsg(r2, &(0x7f0000003000-0x38)={0x0, 0x3c, &(0x7f0000008000-0x50)=[], 0x100000000000025a, &(0x7f0000410000)=[], 0x10000018a}, 0x0) flistxattr(r3, &(0x7f00003ec000)=""/4096, 0x1000) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3}}], 0x2, 0x0, 0x0) sendfile(r2, r3, &(0x7f0000013000), 0x15) [ 35.168906] audit: type=1400 audit(1517965868.632:11): avc: denied { fsetid } for pid=5122 comm="syz-executor0" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.183346] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.183355] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/07 01:11:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000)='/dev/sequencer2\x00', 0x480, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000738000)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000688000)={@common="6c6f0000000000e8ffffff00", &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x1d}}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001f5000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000e52000)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f000003a000)=0xe8) r5 = mmap$binder(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x1000000, 0x10010, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ff0000-0x30)={0x34, 0x0, &(0x7f0000b8b000)=[@decrefs={0x40046307, 0x2}, @release={0x40046306, 0x4}, @clear_death={0x400c630f, 0x1, 0x4}, @increfs_done={0x40106308, r5}], 0x1000, 0x0, &(0x7f0000fd6000-0x1000)="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"}) fstat(r1, &(0x7f0000e2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00009a6000-0x4)=0x0) stat(&(0x7f00009e9000)='./file0\x00', &(0x7f0000f78000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00001ca000)='./file0\x00', &(0x7f0000e7f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r2, 0x9) getresuid(&(0x7f0000375000-0x4), &(0x7f0000e69000)=0x0, &(0x7f00009ad000)) stat(&(0x7f0000fb9000-0x8)='./file0\x00', &(0x7f0000282000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() r14 = geteuid() lstat(&(0x7f0000f94000-0x8)='./file0\x00', &(0x7f0000a10000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000cf0000)={0x0, 0x0}) getresuid(&(0x7f000073c000)=0x0, &(0x7f0000e04000), &(0x7f00007f7000)) stat(&(0x7f0000f06000)='./file0\x00', &(0x7f0000613000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000bdb000)={&(0x7f000034b000-0xc)=@proc={0x10, 0x0, 0x3, 0x88000}, 0xc, &(0x7f0000653000-0x10)=[{&(0x7f000049c000-0x41c)={0x41c, 0x33, 0x202, 0x5, 0x1, "", [@generic="781420e20cec77d838e5fc3a487760371215ae9fb2a5e92c10b0cbd19e5e3ebcc0b40a0dda99956f40d763ddd7b1dc80bf69668ac282225329e2bc266312a50aed3e4320ee1fe44b425a8fcf47be2ec72e0993eeee924fd72ea6f499f96598df1be01bb651a63822c17792ad0763c1fbaa043205a71480b8d4f525", @generic="09dde9f62033f6ec9ba6bbaa537742457ab59ba5fb925b5788f044c59d00551726bc0dde722d17bdd973b1bd8e73420df516ce80a9362965757e5109e030f207610310c675c3cafdabe71732512a3ccb9a9485764bffe793ccf080135e6c9ec240c1bfbd3c8fe9847a7a0623b777a4d3088fe3e1515b913085f61c670f749f0638aa321f03a5e14e70c599d00bf9942b551e491301a180ec98136f7df0d3ae004dc7aa04e11deb4663e8cb0fe3471dd59ca7dffa7ce0823a68fb95b9e12d", @nested={0x1c, 0x5c, [@typed={0x18, 0x8a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0x10, 0x36, @u64=0xed}, @typed={0xc4, 0x6a, @binary="1cb3478039a27c7a971a10ab21f9228d90130dbdfe29103c78664e33aef22398b07c70bb242fa2bdd0570b5ceb6c8877f959e6a7539e1efc0ce71b09ba788734291b197fd1f0965828469e70f130dc72065923175995a0d704a8a5fc15712e560f5a8fe74c8d49ac7bcbfce0d829a63488e6738449546d1da2a0022539d1220e6afe145d485f31b1cefb363732f8dd744b66fc68120c4b71f899cf3107f4b3d634c4898694f9e13ee8772ad0c17845c304d4c5ade65f93dfd897fabd"}, @generic="1176724f1e7cac0f83fa62cf", @typed={0xc, 0x7d, @ipv4=@multicast2=0xe0000002}, @nested={0xfc, 0x29, [@generic="ccde0cee739e9aa823bb328cf3aaa5f6848b9113457287408c6e2695480db4915234156d3b08bd86c4625d28e69700a2c45a7af20440edac8a5431b07fecf85c006441f08d7d688f9afffa88a25c90af49fcc2227aa86372c2abef3c579e45fc58beb788add65d310cea9e36f337616c202e8eb4f89bb20c4ca9ce7fc03268c38a79691b1fc25ec8a67f19295dd00b96be5fcd646cd142ae7ca36867a29b827c1d76ce61281fee4f0079f929f36afe6e23648224d16a27d25fc88bd5a9e8ef8651b7595c123693b6829b5d0e4e8311d4e3c83c258d965b6fa509e52311e8f4ca", @typed={0x18, 0x1a, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @nested={0xcc, 0x19, [@typed={0xc, 0x7b, @u32=0x524}, @generic="b790bd044e556ce54498a5be9e4e050aa3528c7ab1f019b7e6328f8688e10c5bbfa9b88ba56401346335e60c9ea3b0a8c011b2a7e3eae2301699e33a6a8d0c8e99ab14a5da8aec865b5314355a2efa94748a44d2a512afc6bc959952c5ade01cc40becb6319965c2ad3085fb0de94ba52687ca2b1d88d4750fed9b172ca467b97aa0ba55f5539d86271948d29b400ccd4cd750f4a4463bcf88899c73007ed4afc4520f24f976775d76b4c73eea5ce79502e46bf133983f7d01"]}]}, 0x41c}], 0x1, &(0x7f0000d56000)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r2]}], 0x108, 0x4044}, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000af000-0x8)={0x3, 0x2}) 2018/02/07 01:11:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x0) inotify_init() sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00006a8000-0x90)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1}, 0x0) fgetxattr(r0, &(0x7f0000a21000)=@known='system.sockprotoname\x00', &(0x7f0000eef000-0x37)=""/55, 0x37) 2018/02/07 01:11:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000000b000)={0x2, 0x8006, 0xd6, 0xa3, 0x0}, &(0x7f0000d91000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009b1000-0x6)={r1, 0x5}, &(0x7f0000ea2000)=0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xc8, 0x1b, 0x8, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0x9}}, [@policy_type={0xc, 0x10}]}, 0xc8}, 0x1}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000037000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00001da000-0x8)={r2, 0x1}, 0x8) 2018/02/07 01:11:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f51000-0x4)={0x7000000000000}, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c07000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f00000be000-0x30)={'system_u:object_r:initrc_var_run_t:s0', 0x20, "73790001646d5f3f00bd"}, 0x30) [ 35.234760] audit: type=1400 audit(1517965868.702:12): avc: denied { create } for pid=5137 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 35.244172] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/07 01:11:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d18000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f00000), &(0x7f0000ad4000)=0xc) setgroups(0x0, &(0x7f0000714000-0x10)=[]) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000448000-0x38)={&(0x7f0000e3b000)={0x10}, 0xc, &(0x7f000019f000)={&(0x7f0000535000)=@ipv4_getnetconf={0x2c, 0x52, 0x0, 0x6, 0x2, {0x2}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x79}, @NETCONFA_RP_FILTER={0x1, 0x3, 0x6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xfffffffffffffffc}]}, 0x2c}, 0x1}, 0x0) r1 = creat(&(0x7f000045f000-0x8)='./file0\x00', 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00005c1000-0x12)={@common='vlan0\x00', 0x3b0}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x3f, 0x8, 0x0, 0x12, 0xe, 0x4, "efc27fcafca5c1109a4895185f670f302f14d9bbdc8e8a548a1c35e4dc41131e8272b361205b76782dc790989f9afb2c92387c8adbec7c5b0a73d706c5f0560d", "5ab627c86d12fcaa80070ba5b0428402ac592cccbdc6353b65eb82790a33a4602e6db52124d3b143564644ff76d1a2309b49011f54ab276593d0fb569a60e5bd", "4d6247388dfb0c1391672155907d27bb4d182c30b8b45902ef892d73ceeb82f0", [0x5, 0x79]}) 2018/02/07 01:11:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x33, &(0x7f0000893000-0x1)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fbc000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff00fffd4e0000000000000004eb00"}) 2018/02/07 01:11:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xf) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0xf1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xf63f}], 0x80) r1 = socket(0xa, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000c61000)=""/86, &(0x7f0000001000-0x4)=0x56) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @loopback=0x7f000001}, 0x2, 0x1, 0x3}}, 0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x0, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000002000-0x34)={{0xffffffffffffffff, 0x3, 0x98, 0x1, 0x1}}) 2018/02/07 01:11:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e1000-0x4), 0x4) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f000028c000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)=[]}, 0x0) 2018/02/07 01:11:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001bc000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_names=@common='dummy0\x00'}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000930000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00008bd000-0x50)={@common='ip_vti0\x00', @ifru_settings={0x0, 0x2, @fr_pvc=&(0x7f0000fb6000)={0x3f}}}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00004f9000-0x6)={0xfffffffffffffffd, 0x1, 0x2}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000bef000-0x50)={@generic="23e1033ddbfced7efbcb9950484ff8d7", @ifru_names=@generic="94e464a22b49ac89af5f37e02cec7364"}) 2018/02/07 01:11:08 executing program 6: clone(0x0, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000caf000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4002, 0x0) ioctl$TIOCSBRK(r1, 0x5427) [ 35.244188] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 35.256513] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 35.256527] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 35.323259] audit: type=1400 audit(1517965868.792:13): avc: denied { setgid } for pid=5171 comm="syz-executor4" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.339438] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 35.363626] mmap: syz-executor6 (5189) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/07 01:11:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000ed2000), &(0x7f00003c0000)=0x4) 2018/02/07 01:11:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000072c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000fc7000), 0xfd15, 0x0, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000693000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000d07000-0x18)={0x1, &(0x7f0000d48000-0xae)=""/174, &(0x7f0000198000-0x18)=[{0x3, 0xb8, 0x7, &(0x7f0000008000)=""/184}]}) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0xffffffffffffffff, 0x0) fchownat(r2, &(0x7f0000e0f000-0x6)='./bus\x00', 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000dec000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000c8e000-0x8)='./file0\x00', &(0x7f0000290000-0x20)={{}, {r3, r4/1000+30000}}, 0x100) 2018/02/07 01:11:08 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000297000-0x15)='/proc/self/net/pfkey\x00', 0xc00, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000fc3000)=@ax25={0x3, {"46b513f6cc8815"}, 0x4}, 0x10) clock_gettime(0x0, &(0x7f0000fc3000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000fc2000)={r1, r2+10000000}, &(0x7f0000fc2000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00007ef000)={0x5, 0x0, 0x6, {r3}, 0xffffffffffffeffe, 0x1ff}) r4 = syz_open_dev$binder(&(0x7f0000fc2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fc3000-0x8)) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) r5 = getpgrp(0xffffffffffffffff) fcntl$setown(r4, 0x8, r5) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/02/07 01:11:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000028b000)={&(0x7f0000323000)={0x10, 0x0, 0x0, 0xc002100}, 0xc, &(0x7f0000c12000)={&(0x7f0000386000+0x5e7)=@flushpolicy={0x20, 0x1d, 0x23a, 0x5, 0x0, "", [@ipv4_hthresh={0x8, 0x3, {0x3, 0x15}}, @ipv6_hthresh={0x8, 0x4, {0x6b, 0x5d}}]}, 0x20}, 0x1, 0x0, 0x0, 0x200040c1}, 0x2000c050) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000748000-0x1fc)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xc4}, 0x1}, 0x0) r1 = creat(&(0x7f0000030000)='./file0\x00', 0x112) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000f24000)=""/222) 2018/02/07 01:11:08 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000018000-0x50)={@common='dummy0\x00', @ifru_names=@generic="938a85dd2379342d81b8a8ff102b069e"}) 2018/02/07 01:11:08 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000001000-0x8), 0x8) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r0, &(0x7f00003f3000-0xe)='net/protocols\x00') mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000b37000-0x38)=[{0x3, 0x81}, {0xe, 0x1000}, {0x6, 0x4}, {0x4, 0x80}, {0x0, 0xdf}, {0x3}, {0x0, 0x1}], 0x7) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00002f0000-0x6)={0x0, 0x3f}, &(0x7f0000a81000-0x4)=0x6) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000879000-0x12)={r4, 0x7, 0x5, [0x8, 0x7, 0x3, 0x5, 0x2]}, &(0x7f0000b37000)=0x12) dup2(r1, r2) tkill(r0, 0x15) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000030b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r6, &(0x7f0000013000-0x8d), 0x0, 0x40, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) fcntl$setsig(r5, 0xa, 0x12) r7 = dup2(r5, r6) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r7, 0x8, r0) tkill(r0, 0x1d) 2018/02/07 01:11:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000d5000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000778000-0x8), 0x100000080000000c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00005b2000)={{0xa, 0x3, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xaa}, {0xa, 0x0, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, 0xff, [0x7, 0x800, 0x0, 0x8, 0x1, 0x7, 0x0, 0xffffffff]}, 0x5c) 2018/02/07 01:11:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x0, [0x832, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0xfffffffdfffffffc]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000344000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/02/07 01:11:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x1, 0x0) dup(r1) 2018/02/07 01:11:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) listen(r0, 0x0) close(r0) 2018/02/07 01:11:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ppoll(&(0x7f0000ca2000)=[{r1}], 0x1, &(0x7f00001bc000), &(0x7f0000c97000), 0x8) 2018/02/07 01:11:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000f36000-0x3)=0x400, 0x4) recvfrom$llc(r1, &(0x7f0000873000)=""/144, 0x90, 0x0, &(0x7f0000a2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendto$inet(r1, &(0x7f0000e7f000)="9001", 0x2, 0x1, &(0x7f0000eba000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) recvmsg$netrom(r1, &(0x7f000065e000)={&(0x7f00002dd000)=@ax25={0x3, {"88ca55533e1d0f"}}, 0x10, &(0x7f0000095000)=[{&(0x7f0000d64000-0x48)="8a48e1d6d237b941a66f6fd59ec751b85c2279672783466b698cf34c0d4fee15c497dacd922a45719a0db5457fd0c6e0c5f45a1f8dc5ac66612bb69dfe32f83da63e6d3d9231fbaa", 0x48}], 0x1, &(0x7f0000b4b000-0x68)=[], 0xfffffdd8}, 0x20) 2018/02/07 01:11:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005fb000)='./file0\x00', 0xc4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d10000)={0x0, @remote, @multicast2}, &(0x7f0000367000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000fd9000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/02/07 01:11:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r1) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001}, 0x4) prctl$setname(0xf, &(0x7f0000ad4000-0x9)='/dev/sg#\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000824000-0xd)='/dev/usbmon#\x00', 0x4, 0x2000) accept$packet(r1, &(0x7f0000c92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00007bc000)=0x14) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000710000-0x10)={r5, 0x1, 0x6, @random="7838ae717271"}, 0x10) setns(r3, 0x8000000) 2018/02/07 01:11:09 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) r1 = syz_open_dev$sg(&(0x7f0000184000-0x9)='/dev/sg#\x00', 0x3, 0x101242) ioctl$TIOCCONS(r1, 0x541d) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000dfb000-0x8a)={0x0, 0x82, "7b1337298d96fd1e485b9fd49ee65cf9da058e1b4cae6944017f4c84d77cff6064ce73389b9726c2f61db15c72a52a38e2b54370cadd8a870d2ad65e47d5a37eeca85581d8a03b0c589f6091cdb93def0a661a136e16e179608a7431d03bd9ab37da22c1db71efb044a35ccc2f0569a640c00c97ec3dce0461c3d46daef309b6d0d8"}, &(0x7f0000cd2000-0x4)=0x8a) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000db2000)={r2, @in6={{0xa, 0x0, 0xb3, @empty, 0x3ff}}}, 0x8c) 2018/02/07 01:11:09 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000)={0x9, &(0x7f000001c000-0x48)=[{0x3ff, 0x5, 0x10001, 0x40}, {0xfffffffffffffffe, 0x3, 0x1, 0x4}, {0x8000, 0x800, 0x4, 0x93}, {0x8001, 0x1, 0x494, 0x7f74}, {0xffff, 0x1f, 0x2, 0x10000}, {0x3, 0x6, 0xfffffffffffff130}, {0x2, 0x1, 0x8001, 0x1}, {0x4, 0x0, 0x400, 0x1}, {0x80, 0x1000, 0x0, 0xbd3}]}, 0x10) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r2 = dup(r0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) [ 35.511077] audit: type=1400 audit(1517965868.982:14): avc: denied { set_context_mgr } for pid=5197 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 2018/02/07 01:11:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000050e000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x5)='qnx6\x00', 0x100024, &(0x7f00002b0000-0x36)) mkdir(&(0x7f0000421000)='./file0\x00', 0x110) mount(&(0x7f0000018000)='./file0/file0\x00', &(0x7f0000e24000-0x8)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x61, &(0x7f000000a000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000711000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$unix(r0, &(0x7f00009cd000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) write(r1, &(0x7f00004a1000-0x1000)="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", 0x658) [ 35.563766] binder: 5197:5231 ERROR: BC_REGISTER_LOOPER called without request [ 35.615523] binder_alloc: binder_alloc_mmap_handler: 5197 20000000-20002000 already mapped failed -16 [ 35.637108] binder: BINDER_SET_CONTEXT_MGR already set [ 35.650014] binder: 5197:5231 ioctl 40046207 0 returned -16 [ 35.658047] binder_alloc: 5197: binder_alloc_buf, no vma [ 35.663956] binder: 5197:5231 transaction failed 29189/-3, size 0-0 line 3127 [ 35.676812] binder: undelivered transaction 3, process died. 2018/02/07 01:11:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00009b9000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000680000-0x8)='syscall\x00') sendfile(r1, r2, &(0x7f00000b5000-0x8), 0x200000002) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000cf1000)=0xa4c) 2018/02/07 01:11:09 executing program 2: mmap(&(0x7f0000000000/0xcef000)=nil, 0xcef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000cef000)='./file0\x00', 0x10042, 0x440000000000) fallocate(r0, 0x3, 0x77b45413, 0x4) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000cf0000)='./file0\x00', 0x40100, 0x14) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000968000-0x4), &(0x7f0000cf1000-0x4)=0x4) 2018/02/07 01:11:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00003dd000-0x4)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x68201, 0x8) dup(r1) r2 = getgid() getgid() setresgid(r0, r2, r2) prctl$intptr(0x2f, 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) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fstat(r3, &(0x7f0000001000-0x44)) 2018/02/07 01:11:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000a6a000)=[], 0x0, 0x0, 0x0) write$evdev(r0, &(0x7f00001f2000-0x30)=[{{0x0, 0x7530}, 0xfffffffffffffff8, 0x7ff, 0x8}, {{0x0, 0x7530}, 0xcac, 0x3}], 0x30) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c6c000-0xc)={0x0, 0xfffffffffffffff7}, &(0x7f0000b42000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000088d000)={r1, 0x3, 0x4}, &(0x7f000071e000-0x4)=0x8) 2018/02/07 01:11:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0xfc)=""/252, 0xfc}, {&(0x7f0000001000-0xee)=""/238, 0xee}, {&(0x7f0000001000-0xce)=""/206, 0xce}, {&(0x7f0000002000-0x1)=""/1, 0x1}, {&(0x7f0000000000)=""/164, 0xa4}, {&(0x7f0000001000)=""/200, 0xc8}], 0x6, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f0000019000-0x7b)=""/123, &(0x7f0000016000-0x4)=0x7b) r1 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f000000b000), 0xffffffffffffff0e) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000019000)={0x0, 0x8, 0x1, 0x8, 0x8, 0x800, 0x17708217, 0x8000, {0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x1c4d, 0xaf, 0x80000001, 0x0, 0xfffffffffffffff8}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000001a000-0x10)={r2, 0x6, 0x3, 0x17}, &(0x7f0000019000)=0x10) 2018/02/07 01:11:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00005df000)={0xa, 0x2, 0x10000, @empty, 0x7ffffffffffd}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001ac000-0xe8)={{{@in=@broadcast, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@empty}}, &(0x7f0000df7000-0x4)=0xe8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000049a000-0x4)) close(r1) 2018/02/07 01:11:09 executing program 6: mmap(&(0x7f0000001000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000004b000-0x4), 0x4) rename(&(0x7f000004b000-0xa)='./bus/control\x00', &(0x7f0000048000)='./bus\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f000002f000)='./bus\x00', &(0x7f0000028000-0x6)='./bus\x00') r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000000b000)=""/185) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000002d000-0x68)) 2018/02/07 01:11:09 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000001000-0x8), 0x8) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r0, &(0x7f00003f3000-0xe)='net/protocols\x00') mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000b37000-0x38)=[{0x3, 0x81}, {0xe, 0x1000}, {0x6, 0x4}, {0x4, 0x80}, {0x0, 0xdf}, {0x3}, {0x0, 0x1}], 0x7) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00002f0000-0x6)={0x0, 0x3f}, &(0x7f0000a81000-0x4)=0x6) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000879000-0x12)={r4, 0x7, 0x5, [0x8, 0x7, 0x3, 0x5, 0x2]}, &(0x7f0000b37000)=0x12) dup2(r1, r2) tkill(r0, 0x15) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000030b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r6, &(0x7f0000013000-0x8d), 0x0, 0x40, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) fcntl$setsig(r5, 0xa, 0x12) r7 = dup2(r5, r6) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r7, 0x8, r0) tkill(r0, 0x1d) 2018/02/07 01:11:09 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005c4000-0x5)='veno\x00', 0x5) sendto(r0, &(0x7f0000f32000-0xcd)="7ab921b234b0ec6e065bcd31059412662f7ab08e1ea353f2717a19cb995a4d04e31fc92edbad5335c56b6a13fa5b83701866b87152a9c134247abdb4cd187931cd12fcb6b2ac0728b28c88180ff50e7ffa0ca61da222e1df072e20d28aae3ce02d5a2a759b41c996a369c6d28258d003d94848ec0f297b810bc6e5b53b337028ea3163f1d1a923251f94bd40582114633d2b1385cde46a43281555e874f1544069b49cef293821867aff6a71fa52f4f42a65421ce9f354ee2627f43379c06e6f95154be54679fe6a75d6e6bbf9", 0xcd, 0x40011, &(0x7f0000222000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) 2018/02/07 01:11:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000002e000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2281, &(0x7f000051e000)) 2018/02/07 01:11:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000950000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000386000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) 2018/02/07 01:11:09 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept(r0, 0x0, &(0x7f0000369000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f92000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) 2018/02/07 01:11:09 executing program 6: mmap(&(0x7f0000000000/0xc2c000)=nil, 0xc2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c2c000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000c2d000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) ptrace$setopts(0x4206, r3, 0x0, 0x0) r5 = getpgrp(r2) ptrace(0x22c4a07, r5) ptrace$getregs(0x5, r3, 0x800003, &(0x7f00008b8000)) 2018/02/07 01:11:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027c000)='net/netlink\x00') lseek(r0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000133000)={{0xffffffffffffffff, 0x3, 0x7f, 0x2, 0x431ce118}, 0x4, 0xe6}) 2018/02/07 01:11:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007aa000)='/dev/ppp\x00', 0x8000, 0x0) write$fuse(r1, &(0x7f0000f02000-0x28)={0x28, 0x1, 0x4, @fuse_notify_store_out={0x3fb, 0x0, 0x4}}, 0x28) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00001ca000-0x4)=0x2000000001, 0x2b9) 2018/02/07 01:11:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000e01000)='keyring\x00', &(0x7f00000b1000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c24000+0x4fd)='user\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a}, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d68000)='/dev/autofs\x00', 0x4, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f5c000-0xc), 0xffffffffffffff3d) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000066000)=0x81) 2018/02/07 01:11:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009a5000/0x3000)=nil, 0x3000, 0x5, 0x60010, r0, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000033000-0x48)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/02/07 01:11:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$usbmon(&(0x7f00005fc000)='/dev/usbmon#\x00', 0x400000000028, 0x1) fanotify_mark(0xffffffffffffffff, 0x0, 0x48000000, r0, &(0x7f00002e4000)='./file0\x00') lstat(&(0x7f0000e9c000-0x8)='./file0\x00', &(0x7f0000860000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fcd000)='./file0\x00', &(0x7f000050e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r3) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004e7000)={@generic="041923a10f5731984ce55cc9f07c0b8b", @ifru_addrs={0x2, 0x0, @rand_addr}}) connect$llc(r0, &(0x7f00003dc000)={0x1a, 0x1b, 0x5, 0x7, 0x1, 0x7ff, @random="ceaa74309092"}, 0x10) fstat(r0, &(0x7f0000997000)) accept(r0, &(0x7f0000d1e000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000c21000)=0x10) getgroups(0x5, &(0x7f0000e20000-0x14)=[r4, r2, r4, r4, r2]) timerfd_gettime(r0, &(0x7f0000f2f000-0x20)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00006e6000)=@generic={0x1000, 0xfffffffffffffffc, 0x40}) 2018/02/07 01:11:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000a0000)=@ethtool_eeprom={0x43}}) r1 = creat(&(0x7f0000714000)='./file0\x00', 0x100) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000039d000-0x10)={&(0x7f0000ee5000/0x3000)=nil, 0x3000}) 2018/02/07 01:11:09 executing program 1: r0 = epoll_create(0x9) r1 = memfd_create(&(0x7f00007f8000)='#\x00', 0x3) ioctl$TIOCCBRK(r1, 0x5428) r2 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000356000)={0x2, 0x5, 0x1, 0x1, r2}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000937000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000e2e000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xb8a}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000aaf000)) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) ioctl$KDDELIO(r3, 0x4b35, 0x401) sendmsg$nl_route(r4, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d42000+0xe3e)={@generic="bc05e9a6455153506417fdd9e957f8f2", &(0x7f0000e13000-0x28)=@ethtool_eee={0x44, 0x1, 0x3ff, 0xfffffffffffffe95, 0xeff, 0x1, 0x2, 0x9, [0x6, 0x665]}}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f000074a000-0x9)='/dev/rtc\x00', 0x101, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x26, &(0x7f000000d000)={@broadcast=0xffffffff, @empty, @dev={0xac, 0x14, 0x0, 0x16}}, 0xc) 2018/02/07 01:11:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001e7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a8d000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f000081f000-0x20)={0x2, 0x0, 0x7fff, 0x10, r2}) dup3(r0, r1, 0x0) eventfd2(0x10001, 0x801) 2018/02/07 01:11:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0xffff, 0x1f) readahead(r1, 0x47b, 0x2e) sendfile(r0, r1, &(0x7f0000610000), 0xfffd) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000e94000)) 2018/02/07 01:11:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b9000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) flistxattr(r1, &(0x7f000097e000-0x12)=""/18, 0x12) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) r2 = memfd_create(&(0x7f0000043000-0x2)='*\x00', 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c62000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000f10000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f000011d000)={r4}) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000058000-0x56)=""/86) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000df7000-0x10)={0x2, 0x0, [0x0, 0x0]}) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000098e000)={0x5, 0x1e, &(0x7f0000592000-0x1e)="28d4034b8fb9bcf93d0f22bbd2e34e3f2ac6856db33f742c463fb62fc24a"}) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00003e4000-0xfc)=""/252) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000e8c000)=""/23) pread64(r2, &(0x7f00006ef000-0xd4)=""/212, 0xd4, 0x0) splice(r1, &(0x7f000015e000), r1, &(0x7f00009c5000)=0x60, 0x9, 0x8) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/02/07 01:11:09 executing program 3: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) 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) 2018/02/07 01:11:09 executing program 2: r0 = socket(0x11, 0x803, 0x0) write(r0, &(0x7f00000c8000-0x24), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000d62000)={@remote, @loopback}, &(0x7f0000001000-0x4)=0x8) 2018/02/07 01:11:09 executing program 6: clone(0x0, &(0x7f0000001000-0x1), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x807, 0x101, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001000-0x4)) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000002000)=[@in={0x2, 0x0, @rand_addr=0x7ff}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x59f}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000)={r2, 0x5, 0x80000001}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() getpgrp(r3) getpeername$unix(r1, &(0x7f0000002000-0x8)=@abs, &(0x7f0000002000)=0x8) accept4$unix(r1, &(0x7f0000001000-0xb)=@file={0x0, ""/9}, &(0x7f0000001000)=0xb, 0x80000) r4 = open(&(0x7f0000000000)='./file0\x00', 0x48000, 0x1) accept4$packet(r4, &(0x7f0000593000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000c70000-0x4)=0x14, 0x80000) readahead(r0, 0x7, 0x9) 2018/02/07 01:11:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000616000-0x4)) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f62000-0x4), &(0x7f0000002000-0x4)=0x4) 2018/02/07 01:11:09 executing program 4: mknod(&(0x7f0000a8b000)='./file0\x00', 0xd012, 0x0) r0 = syz_open_dev$mice(&(0x7f0000760000)='/dev/input/mice\x00', 0x0, 0x121000) openat(r0, &(0x7f00000f3000)='./file0\x00', 0x10000, 0xfffffffffffffffc) 2018/02/07 01:11:09 executing program 1: unshare(0x2244500) r0 = accept$llc(0xffffffffffffffff, &(0x7f000006d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000d86000)=0x10) r1 = syz_open_dev$sg(&(0x7f0000f1c000)='/dev/sg#\x00', 0x7, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000b98000)=0xfffffffffffffff7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000001000-0x8)=0x7fff) flock(r0, 0x9) clone(0x0, &(0x7f0000fa4000), &(0x7f0000fa4000), &(0x7f0000ec1000-0x4), &(0x7f0000219000)) rmdir(&(0x7f0000321000)='./control\x00') 2018/02/07 01:11:09 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000081a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000553000)=""/52, &(0x7f000084d000)=0x34) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r1) 2018/02/07 01:11:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedreceive(r0, &(0x7f00003ad000)=""/73, 0x49, 0x0, &(0x7f00000a9000-0x10)={0x77359400}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000061000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00007e5000)={0x0, 0x4b7eb2a4}, &(0x7f0000851000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b8b000)={r2, 0x2}, &(0x7f0000672000)=0x8) 2018/02/07 01:11:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x125480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004f2000-0x26)={r1, 0x1e, "2201fcd013280ac1546a3f924f3729eb55685e74ad033c4c34677ad03b59"}, &(0x7f0000001000-0x4)=0x26) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000018a000-0x4)=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x13, 0x11) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000dc5000-0x210)={0xfffff7fffffffffc, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x7fff}}, 0x0, 0x0, [{{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}}, {{0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}}]}, 0x2d5) creat(&(0x7f0000820000)='./file0\x00', 0x100) getsockname$packet(r0, &(0x7f0000c5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00003b1000)=0xffffffc3) 2018/02/07 01:11:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227e, 0xfffffffffffff000) 2018/02/07 01:11:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f00001ee000-0x8), 0x8) openat(r0, &(0x7f000008c000)='./file0\x00', 0x8200, 0x81) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) rt_sigaction(0x32, &(0x7f0000014000-0x20)={0x17, {0x3}, 0x40000002, 0x9}, &(0x7f0000fc6000-0x20), 0x8, &(0x7f00005fd000)) 2018/02/07 01:11:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x7)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fa1000-0x4)=0x8000000000004, 0x26e) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) poll(&(0x7f00000e6000)=[], 0x21ba, 0x0) 2018/02/07 01:11:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008a3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000e0000), &(0x7f00006a4000-0x4)=0x4) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000047a000), &(0x7f0000494000)=0x4) 2018/02/07 01:11:10 executing program 1: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f18000-0x20)={@generic="45fbb712048782801c422322af5ad459", @ifru_addrs={0x2, 0x2, @rand_addr=0x6a}}) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000f0e000-0x4), &(0x7f0000f0d000)=0x4) 2018/02/07 01:11:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eb9000)='/dev/loop#\x00', 0x1000005, 0x40) getpid() ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002b5000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00001e8000-0x58)={0x5, 0x5, 0x6, 0x0, 0x6, 0x7}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000004e000)={0x40, 0x90, 0x8000, 0x7fff, 0xdd78, 0x100000001, 0x4e, 0xc7, 0x0}, &(0x7f000047a000)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000010b000-0x2a)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) 2018/02/07 01:11:10 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mq_unlink(&(0x7f000000a000-0x12)='systemnodev_self,\x00') clock_gettime(0x0, &(0x7f000002c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000014000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000005000+0x358)=[{{r3, r4/1000+30000}, 0x7, 0xfffffffffffffffb, 0x10001}, {{}, 0x4a7, 0xb17, 0x421}, {{0x77359400}, 0x5, 0x7f, 0x4}, {{0x77359400}, 0x9, 0x7f, 0x2}, {{r5, r6/1000+10000}, 0x0, 0x20, 0x8}], 0x78) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000027000-0x50)={@common='vlan0\x00', @ifru_mtu=0x1}) 2018/02/07 01:11:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000197000-0x4)=0xfffefffc, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f00004b8000)='/selinux/member\x00', 0x2, 0x0) 2018/02/07 01:11:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000a22000)=@can, &(0x7f00005bd000-0x4)=0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000448000)={&(0x7f00004b6000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000dc7000-0x10)={&(0x7f0000d4e000-0x4f4)={0x4f4, 0x1, 0x7, 0x700, 0x2, 0x0, {0x3, 0x0, 0x5}, [@nested={0x60, 0x6b, [@typed={0x10, 0x60, @u64=0x101}, @generic="862214c0fe307754cae793e214c3aaebe25b6443469e72edf30031e61638e53a0dd06ef992f61671f0b5820e24de3ec61e367bf11865c7ccd68acf2e8c4964dff6f711c42211b1004b297382"]}, @generic="60353b8ea7a21a6a7b19ab7171d799e7c5d66bcef3d12c3d14541e10f3a3bb4029af2e3b7ca6dea737f3d70ff8bd70a9f6ab545306524c28e8e59b60f5391a44537e36aeec78ad2484647452630ebb08968134cc96863fe8cd707e043323399c70eab74e6f2636fbe916c6621e53e99b62264a7364d2cc0ba8ca72ff1db4cbf921c91df055b53d99c05310a88c17334c1573121af49c0529c881fe9ae9d11f04b3aec761bacf9e4e0ae94af2147bac67", @typed={0x54, 0x87, @binary="d9309e5f1d82f62c16a54df91168a0cf30ff366b3ff640d42ac16c93772cc160b08c2e6c96d02d57a28c810ddb07b8ad49e07ce9374f0391b8639465fe2bf2f25439cbd4ae3b43c4c8"}, @generic="dc8c722f1d4f45851fc4e6c86996843a5c645a142381635bbf766a1d5d437cc715cae9cbb300d6d3f09a7e21675c45d5331eac90da5f94ccf492c558cadbc0f471982c854477c590f52e2d22650a12298ebeeac0717b0a51cf8d5a41d3f7a1a3024821809a314368c1f53ee9088940d838db221b0276ca05c8fc7a8fd1", @typed={0xc, 0x4c, @str='\x00'}, @nested={0xe0, 0x58, [@generic="f1c703405052779e8b06fe3fb832b47d195d6ae5b6779806287ef47ec78028b703502806029baac0fbfa48511339d344c34ed22b4231fa76f8663f32a1980505c4e56e6ef3336ccae39b362d6b56446f88b541b32983a1e56231f0fbf1ff79785800e5b3b6453a04bce9286869f54430ca2b5cfac166d8888c2ff431575ac3ff64092f0ba6412cacdc22ad4a575b4609989b40f9843b8c56d573de86ba9f4d", @typed={0xc, 0x5c, @u32=0xffffffffffffd0c4}, @typed={0xc, 0x83, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x18, 0x6a, @ipv6=@loopback={0x0, 0x1}}, @generic="ad2d9309d79632e352a3399564"]}, @nested={0x210, 0x3d, [@typed={0x18, 0x58, @ipv6=@loopback={0x0, 0x1}}, @generic="1e8070cef92afa343baebea7cfe2d8e55eaabeced7d97c8550b416fc5acb88015db815f6521861aeadd099c2851f0e25", @typed={0xc, 0x24, @u32=0xecb}, @typed={0xc, 0x20, @fd=r1}, @generic="06f01b8638f1f98f48f3f45f21502b36ff0085b241921cf73184e1064d6166e8c4feaf69f12e41a8baf461f0e45bb50080fae53cf18ef40467ff03573b24d4a25758b14226e390e7ae5227d80b26819e9895018859f96ba30070dfd1029840544f6fab07e774762f6c6e5126c70d64b17b97340480c9ab5c051648721830be73d68ff24a702bdd9a197498524a690cda5e17a101a53e4cda36271ecdfe35470a92ee1dfb17953f1219a3b3c10a8c8ede98cae1503f6762c599270b0cc9695b633d2d00a959bec729", @generic="72aaa2cc56f6d643134e9e0c7b7ee1386265deb28f1ba2", @generic="22b37e3b2bda957dc0b127130f4c4b687a51624838c3d8f606e1653a9cf89704ad4dd3e9651afedf219068b14269a1d16f60bc0e6d1091e8d1e4bcc8ddc6835232591f3882d759a5d96764287d3163e70b8cab8e706bf9f70cdaa97f487a0ef4f5de1c0b699bad17371e1cf46b918587e9326212f083214e048dc1d0392d068d1ddfda11f3a34c9be5347681bac6ef777029b7e296f2f30b2a3f54ad6c97ae7dd8c99110bc5b8377d51ae7db3f85377b3a563995dbdb71dbd699010bb671640009477be5dc694b7adb57f555e9"]}]}, 0x4f4}, 0x1, 0x0, 0x0, 0x10}, 0x4) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000456000)=[{&(0x7f00007b2000)}, {&(0x7f0000cd3000-0xef)}, {&(0x7f0000a76000-0xc7)="a6", 0x1}], 0x3) write(r1, &(0x7f000062f000)="ab479d1d031c30d0bbd937510eb22afbd26bbf3edc5444050000001feb0d043c048b7111623a8f6a337f7e73", 0x2c) fcntl$dupfd(r2, 0x0, r2) chroot(&(0x7f000087a000)='./file0\x00') 2018/02/07 01:11:10 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000)='smaps\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000008000)={{0x77359400}, {0x77359400}}, 0x0) flock(r1, 0xb) exit(0x0) pread64(r1, &(0x7f0000000000), 0x0, 0x5d) 2018/02/07 01:11:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x100000000, &(0x7f0000d30000)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000e58000+0xbb5)=@random={'btrfs.', "2b235e73656c696e7578cd47504c7b757365722e5b5c00"}) sysfs$2(0x2, 0x4, &(0x7f00009e4000)=""/4096) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000f1f000)) 2018/02/07 01:11:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fremovexattr(r0, &(0x7f0000d66000)=@known='security.selinux\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000078c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000fed000-0x4)=0xffffffffffffff00) fstatfs(r0, &(0x7f0000413000)=""/207) accept4$inet6(r0, &(0x7f00007d9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00005b6000+0x6ee)=0x1c, 0x800) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) 2018/02/07 01:11:10 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x0, &(0x7f0000065000-0x10), &(0x7f000002b000-0x10)) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f83000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000c7000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000070c000-0x8)={r1, 0x1}) [ 36.574948] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7171 sclass=netlink_route_socket pig=5390 comm=syz-executor5 [ 36.601663] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7171 sclass=netlink_route_socket pig=5404 comm=syz-executor5 2018/02/07 01:11:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e19000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000412000)) sendfile(r1, r1, &(0x7f0000c4e000-0x8), 0x8005) 2018/02/07 01:11:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000d5000-0xe2)=""/226, 0xe2, 0x2103, &(0x7f0000099000)=@abs, 0x8) sendmsg$unix(r1, &(0x7f00001b9000+0x797)={&(0x7f0000189000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000c40000-0x36)="4c38bfa8a737b95bce63df6adf1ee0f4210dd8734bae6a3080b268c4ab64bf53a9230e7993e9895ace645d54ed4e37943cab961fedc9", 0x36}], 0x1, &(0x7f0000a2c000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r0]}], 0x30, 0x8040}, 0x0) 2018/02/07 01:11:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000169000)='./file0\x00', 0x2, 0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00007f5000)=""/38) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) rename(&(0x7f0000eb9000-0xe)='./file0/file0\x00', &(0x7f000079b000-0x8)='./file1\x00') 2018/02/07 01:11:10 executing program 0: r0 = inotify_init1(0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc2000)) syncfs(r0) [ 36.625082] IPv4: Oversized IP packet from 127.0.0.1 2018/02/07 01:11:10 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000284000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000748000)=0xa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x0, 0x3) getsockname$packet(r1, &(0x7f0000d61000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001de000)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000009f000-0x5)='veno\x00', 0x5) shutdown(r2, 0x1) [ 36.646468] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/02/07 01:11:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ba4000/0x2000)=nil, 0x2000, 0x3, 0x3f, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x4880, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000ba5000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={r2, 0xc5, "83c5cc70a8073863e7fe43572decd0219795c087cf8f88bc12c802abadda83a7ed08b6d9c020a5032ed143425c854a4c1ba2713ff596319bce58732c4c9c3942f736c155eb52d60eba51481ca93cd09f07bbd9c3765489c4901da4e88abb0c46c097d61cfad121e6f3986a7395efee48c9d07b48789e366f62d044b1e7fc48b0bdcdfccaa6d9b1927613cc8deb98e9227a14ddce2a158d628760edc19947257420cb76ebaaafebf6e4a72ea2dd11cf3142c13a26b3588f6650d6457f43b15fe1d1f81a5340"}, &(0x7f0000001000-0x4)=0xcd) r3 = socket(0x10, 0x2, 0x0) recvfrom$ipx(r3, &(0x7f000009b000)=""/156, 0x9c, 0x0, &(0x7f0000afa000-0x10)={0x4, 0x0, 0x0, "2e937a53cb87"}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000027b000-0x4)) write(r3, &(0x7f0000f48000-0x1f)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0x1f) 2018/02/07 01:11:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000426000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00006cf000)={0x1, 0x3, 0x32a, 'queue1\x00', 0x8000bd}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000cc000)='/selinux/checkreqprot\x00', 0x622002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000f1000)={0x1, 0x6b, 0x96, 'queue1\x00', 0xffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000000f000-0x50)={{0x8}}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000037c000)={@generic="0b6ca99a8a7ecd9ebbdb21f1eccb1e26", @ifru_flags=0x8400}) 2018/02/07 01:11:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000970000)='ns/net\x00') ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000f00000)=[0x7, 0x4]) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f0000d60000-0x44)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_MASTER={0x2, 0xa, 0x5}]}, 0x28}, 0x1}, 0x0) 2018/02/07 01:11:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000573000-0x8)='./file0\x00', 0x200000, 0x110) openat(r0, &(0x7f00004c3000-0x8)='./file0\x00', 0x16800, 0x100) r1 = openat(0xffffffffffffff9c, &(0x7f0000916000-0x8)='./file0\x00', 0x40, 0x40) modify_ldt$write2(0x11, &(0x7f0000cbc000-0x10)={0x810}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ab9000-0x4)={0xfff}, 0x4) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000edb000-0x9)="747275737465641e00", &(0x7f0000077000-0x1)='\x00'], 0x1000) 2018/02/07 01:11:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000086d000)='ns/mnt\x00') ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000684000-0xc5)=""/197) sendmsg$netrom(r0, &(0x7f00007d6000)={&(0x7f00000d0000-0x10)=@ax25={0x3, {"0a25502bd69630"}, 0x10000}, 0x10, &(0x7f0000ceb000)=[], 0x9, &(0x7f000041a000)=[{0xa8, 0x11f, 0xfffffffffffffffc, "952899ffad77d8dd93b3f612cbc4bea2dbcbf6b8a1a26bf07d190951949f0e5f81f0faadc40ea26dc78edecd9a3914913b482f561d7bd83d5b3a0e298c78b8a2e7657e3a6a9816487ce8dcf6d64ab314236f2db476711c11d385b33b8acd915c9a96ce4104dca76ae73088b5a8298c0d2e7e34b3f2fc40bb56c2cf67e1aa18302e650186b6c3203e8c09ebfa7c2291d57e9ec8bbe85b"}, {0x30, 0x129, 0x0, "6b1b28744ec6e87cd38acf1f66c86008fc4433f3abf86c28f314179bc9c8ba"}], 0xd8, 0x4000000}, 0x0) 2018/02/07 01:11:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c9f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x801) r2 = dup3(r1, r0, 0x80001) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000905000-0x4)=0x0) fcntl$lock(r2, 0x5, &(0x7f00007fb000-0x20)={0x2, 0x2, 0x4, 0x3f, r3}) write(r0, &(0x7f0000c35000-0x1), 0xffffff0b) 2018/02/07 01:11:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003cc000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009ab000-0xe8)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000d67000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a98000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, r2}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000023000)={&(0x7f0000406000)={0x1c, 0x1, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x8000000000000012, @binary}]}, 0x1c}, 0x1}, 0x0) 2018/02/07 01:11:10 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000002000)=0x5) getdents64(r1, &(0x7f0000005000-0x27)=""/39, 0x27) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000005000-0xb8)={0x0, 0x6, 0x603c8cb, 0x8001, 0x8, 0x5f2e, 0x1, 0x5, {0x0, @in6={{0xa, 0x2, 0xd7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x0, 0x8, 0x2, 0x5, 0xfffffffffffffffc}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000000000)=0x8) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 01:11:10 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00009e6000-0x8)='./file0\x00', 0x1, 0x117) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000432000-0x50)={@common='syzkaller0\x00', @ifru_flags}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x24, 0x0, 0x0, "00000707c89d"}}) 2018/02/07 01:11:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000032d000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000fb4000), 0x0, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x58, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb5000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) 2018/02/07 01:11:10 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)={&(0x7f0000b00000)={0x18, 0x3, 0x1, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) stat(&(0x7f0000a79000)='./file0\x00', &(0x7f0000bb3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ace000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000037e000-0xe8)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f00004f7000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c69000-0xe8)={{{@in6=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@remote}}, &(0x7f0000a84000)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000595000-0x38)={&(0x7f0000c83000)={0x10, 0x0, 0x0, 0x300}, 0xc, &(0x7f0000c41000-0x10)={&(0x7f0000a72000-0x1300)={0x1300, 0xe, 0xf, 0x4, 0x7, 0x2, {0x7, 0x0, 0x6}, [@typed={0x8, 0x1d}, @nested={0xdc, 0x1b, [@generic="0cbc7b250b92894f39e1c3adc527462b5737f011de3bd9a50e1ee9d343c3daa02eccedb062477510253ea67ad3cbd9ac41b8da8811f1421bcb85a8f3d8a7a7267d1807c0315e1b286ca357e4362898fe3ea8997e28f0fa3b741348dc533cf694ba64272922aded513b5b1d8ed7c14d78db5c19161f5dbc99cb099349004226af482536783341f51fbe3c415a910e5024cd0c0030095f758a60e9b3f755b4e0a2f11cb8f5823ca0c68f", @typed={0xc, 0x33, @uid=r2}, @generic="be305357f8936497deff8a99c6f5889ac0a06e9c2c7c4f1e33dd59cc5ea1216f"]}, @generic="fc320b5ad3e99bab10a8d64906", @nested={0x24, 0x15, [@typed={0x8, 0x50}, @generic="b8c43838c71cf351d8d98afe5c8cbdde3226eb3550b5b5"]}, @generic="d697d9ae833ec86f47ea5e90499452baee74fd12e3fdf1dafa8a1d3435ad1f572e6f483b43a4e0a77c325d037d2decc580756ffd1f017ce0a7c60f084ca1acc386c7d54d69a39b582868f2c6f4a53b2d2df0f819626b750ad2c67027c58a829078ab0aabe8a5f63b2054de2c6f5b753a2753bb7d5cb809bc704e07cd1664a52e8cdb75aa209cef94d77f527c28bce7b41e6b81109d1f5e77812688e515ba06fb304c4c4cd6ce17beed", @typed={0x10, 0x72, @u64=0x7}, @nested={0x111c, 0x2e, [@typed={0xc, 0x1e, @pid=r3}, @typed={0xc, 0x2c, @uid=r4}, @generic="662139b1f7783c8803ab2aa1005ab291b97c6d4ca70b58d90d6c2ae675021f5af0d71c82809753a1e839d2ff42c386c968c376036b99788c945189eed82989c07515b95633aae529c20cfffd00192bdd866895e5be20ac6676f95635e07757edb03e522f9f9336364eb7147e4bb0d67bc5ac4431b29ec04d9e629e6de5eca1b9906294f7126293e0a2baaff6a14c3e559f6901efbe8774d9e52991e379a54b6ad5065ac79e9e75e0abef5d82a2fc3518c394fc56df96d6113e6e35652add7be9c4ad449923dbbb940f73d834522f17095e716c7a5a70d401b6280ef7f786023ca1e42b418ad4b6d90e44f1ce6a6cdc0cfb", @generic="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", @typed={0xc, 0x45, @uid=r5}]}]}, 0x1300}, 0x1, 0x0, 0x0, 0x20000080}, 0x80) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000e45000)=""/175) r6 = gettid() ptrace$peekuser(0x3, r6, 0x8000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000fab000-0x10)={0x17, 0x5d, &(0x7f0000bb9000-0x5d)="9bbe1f77ae2a62fde3000a6374242d66eb4a36e9f83f229eb08a0b03f232e2caba80381cfc2fcb60d9a58a9178721f9748fa589f2381df139a945548aecf55088a88972127700b9db83818204d276b220b4d02fdb7523f807231ddde91"}) 2018/02/07 01:11:10 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f8b000)=0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000f8b000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8b000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) [ 36.752488] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=18 sclass=netlink_audit_socket pig=5447 comm=syz-executor0 [ 36.781959] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=18 sclass=netlink_audit_socket pig=5463 comm=syz-executor0 [ 36.805417] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/07 01:11:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000004, 0x20000010000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)="24d1", 0x2, 0x1, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000cf0000)="b2", 0x1) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c3a000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/07 01:11:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x10002, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000913000-0x18)=@add_del={0x2, &(0x7f000073b000)=@common='syzkaller1\x00', 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fe0000-0x4)=0x18, 0x4) write(r2, &(0x7f000001a000-0x69)='c', 0x1) write(r2, &(0x7f000061e000-0x6f)="10", 0x1) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x1ffe) 2018/02/07 01:11:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) sendfile(r0, r0, &(0x7f00003e2000), 0x81) write(r0, &(0x7f0000fa9000-0x1000)="49a47b", 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000433000-0x18)=[&(0x7f00007bb000)='#systemppp1\x00', &(0x7f00007f0000-0x24)="2a70726f63255e776c616e317472757374656447504c2d74727573746564657468319800", &(0x7f0000468000-0x12)='+eth0@#mime_type:\x00'], &(0x7f000034c000-0x8)=[&(0x7f000029d000-0x60)="000000e10000000008040020000000048565643b79936500020076f057f056ddf1f724b1a130b3f70710bf2dafc17f4ed8d04c4265ef933a4876f95d2d0aa78c97e54671afbdecb2cc9826c7e5a4d681b58838d81c0ecfbb02c8b3dcaa613313"], 0x1000) 2018/02/07 01:11:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000083f000-0x4)=0x7) write(r0, &(0x7f00007fc000-0x3)='H\b', 0x2) mount(&(0x7f0000a8c000)='./file0\x00', &(0x7f000083f000)='./file0\x00', &(0x7f0000968000-0x5)='nfs4\x00', 0x20, &(0x7f000055f000)="1d31f6db226d52f3ab2f2b1c7b5c2f5be457d72886885a30e39fc19ead1b951ab71057fe81f9a215a6f6b770f949cb58d3635b2aba1928a304245e3038c92901bfcb08a96d042d5d7ab4ba4aa504e000") r1 = accept$inet(r0, &(0x7f0000453000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000d30000)=0x10) sendfile(r0, r0, &(0x7f0000001000), 0xfec) syz_open_dev$sg(&(0x7f0000547000-0x9)='/dev/sg#\x00', 0x8, 0x414000) r2 = getpid() process_vm_writev(r2, &(0x7f0000157000)=[{&(0x7f0000bac000-0x56)=""/86, 0x56}, {&(0x7f00000b7000)=""/155, 0x9b}, {&(0x7f0000da9000-0xa1)=""/161, 0xa1}, {&(0x7f0000feb000-0x33)=""/51, 0x33}, {&(0x7f0000fa0000-0xf7)=""/247, 0xf7}, {&(0x7f0000f21000-0x17)=""/23, 0x17}], 0x6, &(0x7f0000d26000)=[{&(0x7f0000cb3000)=""/234, 0xea}, {&(0x7f00005fb000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) dup3(r1, r0, 0x0) 2018/02/07 01:11:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f000055a000-0xdc)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvmsg(r1, &(0x7f00008fb000)={0x0, 0x0, &(0x7f000027f000-0xa0)=[]}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006e7000-0xe8)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f000075c000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f0000a86000-0x38)={&(0x7f0000edf000-0xc)={0x10, 0x0, 0x0, 0x8400c000}, 0xc, &(0x7f0000305000)={&(0x7f000098e000-0x138)=@ipv6_getroute={0x138, 0x1a, 0x0, 0x5, 0x1, {0xa, 0x20, 0x80, 0x1a6e, 0xff, 0x3, 0xfd, 0x6, 0x200}, [@RTA_METRICS={0x1c, 0x8, "29c2622ddb49a735e079f095df825be191045340a64590"}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_IIF={0x8, 0x1, r2}, @RTA_PREF={0x8, 0x14, 0xfffffffffffff001}, @RTA_METRICS={0xe8, 0x8, "0ffc78299b1141d57d6796f6eac58159e19f09a08ce0e049a8e5ad72857bf3877a79a3a87bd17906f3624384f8c1998949b7d4cb792023a3000c04e6260fe40acf8c26db27a16448027d392748591e4bfd66b7056cc7a667ab30de251ce93310cb5203f6a3da9f81199188f49e8d8a33c17ea4837de64bb94157513572224cc6a4575c3a8b4c824b492f5f7a3b6c38627fc3717cffe2b5fb86377cd7045847329c75042dab6aa1423b5025ae67dcaa12cdbcac339f0e09f0a0865c77bdd40b99fea0b77e317009be38d3597c64cdfa6b1ab55272467abad6f665188bb9c93cad79"}]}, 0x138}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) 2018/02/07 01:11:10 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f71000-0x44)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @common='lo\x00'}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000080b000-0xb)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000fe3000-0xc)={@dev={0xac, 0x14, 0x0, 0xfffffffffffffffd}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000fe1000)={{0x6, 0x3ff}, 'port0\x00', 0x0, 0x0, 0x6, 0x7d9, 0x0, 0xc6aa, 0x20, 0x0, 0x2, 0x60000000000}) 2018/02/07 01:11:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000430000)='./file0\x00', 0xc00f, 0x7) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}}, &(0x7f00005ee000-0x20), 0x8, &(0x7f000017a000-0x8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/02/07 01:11:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r2, &(0x7f000097d000), 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r3, 0x0) mremap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000b50000/0x3000)=nil) 2018/02/07 01:11:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006ef000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000025f000-0x20)={0x7, 0x20, 0x8000, 0x3bb, 0x1, 0x401, 0x9, 0xf, 0x0}, &(0x7f0000266000)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009fb000)=@sack_info={r1, 0x7ff0000000000000, 0x1}, 0xc) setgroups(0x0, &(0x7f000081d000-0x20)=[]) 2018/02/07 01:11:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) fcntl$setpipe(r0, 0x407, 0xf98c974) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000662000)='/dev/rtc\x00', 0x20800, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f000095d000)={0x3, 0x0, 0x5, 0x0, 0x7f}) pwrite64(r1, &(0x7f0000020000-0x56)="352162f8d3a3e1a4f3b09ccdf5209d0f41ee113f0d48b3ee73d59f18526e4c677c2f9092486df8630b87f0f8585fb4daac943456ef394fd2a1ea89d0ab32876b6f07103876a032b870ab9454c4df6a893c228328c817", 0x56, 0x0) writev(r3, &(0x7f0000ffd000)=[{&(0x7f0000985000-0x1000)="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", 0x33d}], 0x1) 2018/02/07 01:11:10 executing program 0: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dd4000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000070e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00009c6000)="97999f23992db9da7ea7ad50443bd649bd7b0ff13eef08f37bd000d3702086e684e187f69264ddcd", 0x28) mknod(&(0x7f00008ac000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f000012f000-0x6)="e86280200001", 0x1000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000343000)={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x40}, {0xa, 0x1, 0x3000000000000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x4, [0x5, 0x401, 0x4083b83f, 0x4, 0x3ff, 0x2, 0xf938, 0x2]}, 0x5c) rename(&(0x7f0000e26000)='./file0\x00', &(0x7f00006b3000-0x8)='./file1\x00') 2018/02/07 01:11:10 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0xf)='net/ip6_mr_vif\x00') write(r1, &(0x7f000000a000-0x7)="9a", 0x1) 2018/02/07 01:11:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000fb0000)={0x2, 0x0, @empty}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fdb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) readv(r1, &(0x7f0000c38000)=[{&(0x7f00002d1000)=""/4096, 0x1000}, {&(0x7f0000199000)=""/56, 0x38}, {&(0x7f0000e8c000-0xde)=""/222, 0xde}, {&(0x7f0000869000)=""/11, 0xb}, {&(0x7f00002b8000)=""/80, 0x50}, {&(0x7f0000b2d000)=""/250, 0xfa}, {&(0x7f0000a6f000-0xe2)=""/226, 0xe2}, {&(0x7f0000187000)=""/210, 0xd2}], 0x8) 2018/02/07 01:11:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000daf000-0xe)='/dev/keychord\x00', 0x0, 0x0) poll(&(0x7f0000e9e000-0x50)=[{r0}], 0x1, 0x0) write(r0, &(0x7f0000bf1000)="e9f0fdee3c22ae3b847dc1b5ca4d16cf65c58c31876ebf490f785f18c5822f5ec52b155ba8bed6eb9f916f4fa7df81faa6bf3073ea2311453a086a78fc71407c49d6dd639f02db34c9a6d4d1075711f79db1d9954e914ef8a26972dbfc2b7049e4daf37ae341d7f0b63dbad78a79336f18664c6b9b762c40c7bad62503b56fd66f694da4ba5eafd475d12e5b6ac5d08bbef8bc1204080949286e7aeaf7f5865e7f3853e3c901825f427e276b002414ea3d42dd6981864d19414f7e742dea64b359710916e15f6ae64157700ad26dfac0c3b0623e9eb1b6b4a5193f16793ef9c10359b3834c06", 0xe6) [ 36.931692] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=5496 comm=syz-executor7 2018/02/07 01:11:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35}, 0x48) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000b5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000659000), &(0x7f0000353000-0x4)=0x10) 2018/02/07 01:11:10 executing program 5: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f00007ce000)=0xffffffffffffff26) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00008bd000)=0x1, 0x4) r4 = syz_open_dev$mice(&(0x7f0000f3b000)='/dev/input/mice\x00', 0x0, 0x100) getpeername$inet(r4, &(0x7f00001d2000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000f71000)=0x10) ptrace(0x4207, r3) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000fa8000)={0x0, 0xa7, "e286e20e20b9e7dd04bbb8a091fb4c20d2902484469ff1e0e6f27def8843664b1aadb8a80431e75531452fa0e2c7b5a69bc8c52e48890a8e8ed14b1fe5541d117278aff46fdd6efa9d411452f76df35d24d3b045d0b6853c422bf5da835e523a4513c6c3f51534bff6b81c161209e69d4e2c0f22945538ee93d18912935d6447ca2cc74ffd50a614591c42f5d9f16f0a4e69449f3a5b6dba908fd2844e86c0d3376078859874ab"}, &(0x7f0000fa8000)=0xaf) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000fa8000)={r5, 0x75, "c197a4c5e99bfaec37e11b00ddfc809cee32b1e9976a56be9c7017da20e3cf5b28d015f348f17e7ecbf0333c0680222ef571726cb8339a6e2c14f856e6a2c8e97e52ec2d91d65fc896af2cd67d2aa7b2291c6a7695d49f414de1db00d54cd4b316884e7791a6b983603bf4413a9ccafda654eb732d"}, &(0x7f0000fa9000-0x4)=0x7d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4204, r3, 0x0, &(0x7f0000fa8000-0x9)={&(0x7f0000fa8000-0x8)}) 2018/02/07 01:11:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000011d000)='/dev/input/event#\x00', 0x9, 0x100) fstatfs(r0, &(0x7f0000704000-0x1000)=""/4096) r1 = socket(0x10, 0x3, 0xfffffffffffffbeb) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000e00000)=@req3={0x3, 0x9, 0x7ff, 0x2, 0x5, 0x3}, 0x1c) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000db5000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/07 01:11:10 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x0, &(0x7f00001b6000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004f9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000459000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@dev}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000001000-0x4)=0xe8) 2018/02/07 01:11:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e0d000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000027c000-0x8)={0x1, 0x7, 0x0, 0x7, 0x5ba7}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/07 01:11:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000efd000-0x4)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffe, 0x3, 0x80}) 2018/02/07 01:11:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000951000)) r2 = memfd_create(&(0x7f000068a000)='\x00', 0x2) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000967000-0x4)=0x1000) fcntl$setstatus(r1, 0x4, 0x0) 2018/02/07 01:11:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f000039b000-0x38)={&(0x7f0000858000-0x10)=@ipx, 0x10, &(0x7f0000bed000-0x30)=[], 0x0, &(0x7f0000fce000-0xaa)=""/170, 0xaa}, 0x0) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c10000)={0x3, [0x0, 0x1, 0xdfc]}, 0xa) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000156000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002a9000-0x8)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000386000-0x4)) 2018/02/07 01:11:10 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f000001c000)=""/83, &(0x7f000000d000)=0x53) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000022000-0xe8)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000022000-0x4)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000021000)=0xc) syz_fuseblk_mount(&(0x7f0000022000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', 0x1, r1, r2, 0x6, 0x8, 0x244000) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000021000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000005000)) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000021000)={0x8a7, 0x10001, 0xfffffffffffffffe, 0xfffffffffffff001, 0x81, 0xffffffffffffff7f}) chmod(&(0x7f0000020000)='./file0\x00', 0x31) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000d000)=@ethtool_coalesce={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}}) 2018/02/07 01:11:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x2, @rand_addr}}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x9, 0xdc, 0x80, "d6f08a1d417d83370e1362aa89a85617a05ae4815b6457638290427dc6350820adad00bb9cd008c13352cdb9348d67d338d1105c226c2df280657c2b6222a34ed60401060b6ab73d57f7962841747189"}, 0x160) ioctl$LOOP_CLR_FD(r0, 0x7002) 2018/02/07 01:11:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001ef000)='/dev/keychord\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000783000), &(0x7f0000f7e000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f64000)={0x0, 0x5}, &(0x7f0000731000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003a9000)=@assoc_value={r1, 0x1}, 0x8) write$eventfd(r0, &(0x7f0000017000-0x8)=0x3ff, 0x8) 2018/02/07 01:11:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000646000)) chmod(&(0x7f000087a000+0x2c0)='./file0\x00', 0x20) r0 = syz_open_dev$mice(&(0x7f000031f000)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000e35000)='/dev/input/mice\x00') r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) clock_gettime(0x7, &(0x7f0000665000)) timerfd_gettime(r0, &(0x7f0000707000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006df000-0x4)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00004bc000)={0x0, 0x0, 0x0, {0x0, 0x0}}) ppoll(&(0x7f0000e01000-0x8)=[{r1, 0x10}], 0x0, &(0x7f0000f85000)={0x77359400, r2}, &(0x7f000046d000)={0x402}, 0x8) 2018/02/07 01:11:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000321000)) 2018/02/07 01:11:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f000087e000)) 2018/02/07 01:11:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00004ca000-0x4)='tls\x00', 0x4) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000ae000-0x4)=r1) r2 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x3, @tid=r2}, &(0x7f0000044000)) gettid() timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10), &(0x7f0000685000)={0x77359400}, 0x8) accept$ipx(r0, &(0x7f00000a3000-0x10), &(0x7f00004a5000-0x4)=0x10) 2018/02/07 01:11:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) sendto$inet(r0, &(0x7f00002f0000-0xb)="36ba4786a5f8567d821405", 0x1e9, 0x400c000, &(0x7f0000fa2000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) connect$inet(r0, &(0x7f0000ad3000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000), 0x0, 0x0, 0x0, 0x0) 2018/02/07 01:11:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000257000)='/dev/hwrng\x00', 0x400000, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bfc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fstatfs(r0, &(0x7f00003a4000-0x66)=""/102) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d1e000-0x16)='/selinux/checkreqprot\x00', 0xa0000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000edd000)=0x0) r3 = syz_open_procfs(r2, &(0x7f000000e000)='fdinfo\x00') getdents64(r3, &(0x7f0000011000)=""/504, 0x1f8) getdents(0xffffffffffffffff, &(0x7f0000a5f000)=""/211, 0xd3) accept$unix(r3, &(0x7f0000f62000)=@file={0x0, ""/4096}, &(0x7f000096e000-0x4)=0x1002) 2018/02/07 01:11:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001c2000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000034a000-0x58)={{0x10ec, 0x80000001}, 0x1, 0xfffffffffffffffa, 0x2, {0x21, 0x3}, 0x401, 0x8}) syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x4080) 2018/02/07 01:11:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f000006a000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000d9e000)={0x14, 0x200000000000d, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 01:11:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002db000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000092f000), &(0x7f0000d94000-0x4)=0x4) write$selinux_user(r0, &(0x7f00008ea000)={'system_u:object_r:cron_spool_t:s0', 0x20, 'unconfined_u\x00'}, 0x2f) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00002fe000)="240000002a0007003200000100367700fb06ffff0100000000040000000000000000fd10", 0x24) 2018/02/07 01:11:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) pause() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) stat(&(0x7f0000013000+0x7e)='./bus\x00', &(0x7f0000c71000-0x44)) 2018/02/07 01:11:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ac8000-0x7d)={0x0, 0x75, "f3b83054b39e7efa1c9cd355f9f603d3a98f6e0abc5708ebe5c6c491757a9551c71793b89d9aebe1fc799bfee10d478b584901c0866459479f68fbeb9374fa3ddd18e751a0027d17c4f14c77b5afb4fa262461f75b59d6be42038ad5a44e18da92c71fff37a1aab9679cf4dfb8b6ca8ae6ec06dc18"}, &(0x7f000073d000-0x4)=0x7d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000635000-0xa0)={r1, @in={{0x2, 0x0, @rand_addr=0xffffffffffffffe1}}, 0x800000000000000, 0x10001, 0x1ff, 0x6, 0x1a}, 0xa0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c68000-0x8)={0xfffffffffffffffb, 0xfffffffffffffffe, 0xfffffffffffffffa, 0x8}, 0x8) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000ee3000), &(0x7f0000ee4000-0x4)=0x4) 2018/02/07 01:11:10 executing program 6: seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x6, 0x0, 0x0, 0x8000000000054004}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10d000, 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) 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) 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) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0xfff}, &(0x7f0000d4b000-0x4)=0x10) 2018/02/07 01:11:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000742000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000066e000)='/dev/loop-control\x00', 0x0, 0x0) r2 = fanotify_init(0x0, 0x8400) r3 = accept(0xffffffffffffffff, &(0x7f0000af2000)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f000016f000-0x4)=0x1c) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f000045d000)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = socket$inet6(0xa, 0x400000000001, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000f5a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001b8000-0x10)={0x0}) r6 = dup2(r4, r4) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f0000e2b000)=""/136) select(0x40, &(0x7f00000f6000-0x40)={0x1ff, 0x1ff, 0x0, 0x0, 0x0, 0x100000001, 0x80000001, 0xf67}, &(0x7f000068e000)={0x9, 0x3, 0x200, 0x5, 0xe0000000, 0xc85, 0x9, 0x4}, &(0x7f000005b000-0x40)={0x80, 0x40, 0x1, 0x8d1, 0x80000001, 0xffff, 0x3, 0x401}, &(0x7f0000534000-0x10)={0x77359400}) select(0x40, &(0x7f0000aa2000)={0x3, 0x2, 0x3, 0x1, 0x7ff, 0x1, 0x1, 0x4}, &(0x7f0000bd1000-0x40)={0x4, 0x4, 0xffffffffffff9892, 0x5, 0x400, 0x43c, 0x0, 0xa10}, &(0x7f000066d000)={0x100000000, 0x9c27, 0xfff, 0x5d507fb, 0x42, 0x4ad, 0xffffffffffffffff}, &(0x7f0000390000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={r5, r7}, 0x10) fcntl$getflags(r2, 0x408) r8 = dup(r4) setsockopt$inet6_tcp_int(r8, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) r9 = getpid() stat(&(0x7f00009a5000-0x8)='./file0\x00', &(0x7f0000946000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eb9000)={0x0, 0x0, 0x0}, &(0x7f0000c66000-0x4)=0xc) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000e06000-0xc)={r9, r10, r11}, 0xc) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r4, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000e78000-0x1), 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r8, &(0x7f0000502000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000adc000)={0xa, 0x3, 0xfffffffffffffffa, @empty, 0x8}, 0x1c) 2018/02/07 01:11:10 executing program 2: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000c32000)='/dev/sg#\x00', 0xff, 0x200001) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000c33000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff, 0x0, 0xff, 0x4, 0x7, 0x4, 0x1}, 0x20) ptrace(0x4208, r2) ptrace$setregset(0x4205, r2, 0x0, &(0x7f000071a000-0x10)={&(0x7f0000a0c000-0x52)}) 2018/02/07 01:11:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x8000007, &(0x7f00008c1000-0x10)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x0) 2018/02/07 01:11:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = syz_open_dev$mice(&(0x7f0000ca2000)='/dev/input/mice\x00', 0x0, 0x4040) getsockname$ipx(r1, &(0x7f000043c000), &(0x7f0000d4b000-0x4)=0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000594000)) 2018/02/07 01:11:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000004, 0x30, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000206000-0x10)=@common='syzkaller0\x00') dup2(r0, r0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00009df000-0xbf)=""/191) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x1000100005, 0x8000020000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2283, 0x0) bind$netrom(r0, &(0x7f0000a75000-0x48)=@full={{0x3, {"df9986d9fac90f"}, 0x5}, [{"20879e3bc60571"}, {"d348e0e7ba1413"}, {"c774bc42f79708"}, {"3c6c0a3cbcce6d"}, {"8a93f22cdc719e"}, {"e41060d8fc4ed6"}, {"a1a173bda30ce1"}, {"eb470438309804"}]}, 0x48) 2018/02/07 01:11:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d70000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvfrom$inet6(r0, &(0x7f00004d2000-0xd1)=""/209, 0xd1, 0x0, &(0x7f00008a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x4444648, 0x0, &(0x7f0000d6c000)) madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) 2018/02/07 01:11:10 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80000) accept4$vsock_stream(r0, &(0x7f0000004000+0xe06)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000003000-0x7), 0xc1000006, 0x0) 2018/02/07 01:11:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004fa000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00004be000-0xd)='net/fib_trie\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f000063c000-0x4)=0x469d, 0x4) bind$inet6(r3, &(0x7f000055f000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001e7000)={0x0, 0x71, "32e2cc0cb8e1bf35e24c48b526f908258ca544c5d2304130de1c757b9155393b890c68f5e66e78ed4aa6666f3b02caba828d7462d97a4cfdb2c9af3be8986ac6f9c448d052fccf222ef3275aabb04b139f5f7838d36196fa710a0917f7d45b84577577021116d78c8ad7dfa6d721fcf402"}, &(0x7f00004cb000-0x4)=0x79) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000015e000-0xa0)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x6, 0x772, 0xc44c, 0x2}, &(0x7f0000c05000-0x4)=0xa0) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000752000-0xa), 0x0, 0x20000001, &(0x7f0000949000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 37.441235] sock: process `syz-executor4' is using obsolete getsockopt SO_BSDCOMPAT 2018/02/07 01:11:10 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fe0000-0x2c)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fef000-0x15)='/dev/pktcdvd/control\x00', 0x200040, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00007f7000-0x1a8)={0x14, {{0x2, 0x2, @empty}}, 0x0, 0x2, [{{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}}]}, 0x1a8) 2018/02/07 01:11:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f000094d000), &(0x7f0000416000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e7b000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000002000-0x4)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x1, 0x20}, 0xc) 2018/02/07 01:11:10 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cb6000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000d7000-0x4)=0x7) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000)=0xff, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f000000b000-0x4)=0xa0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags=0x8000041}) syz_extract_tcp_res(&(0x7f0000001000-0x8), 0x0, 0xffffffffffff9a64) r1 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) ioctl$TUNGETIFF(r1, 0xc0189436, &(0x7f0000000000)) 2018/02/07 01:11:10 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x23d) getpeername$inet(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000007000-0x4)=0x10) mlockall(0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000005000)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x23a, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x100}, @in6={0xa, 0x1, 0x8, @empty, 0x101}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}}], 0x90) 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) pselect6(0x40, &(0x7f0000009000-0x40)={0x8, 0x5, 0x7, 0xffffffffffffffc1, 0x0, 0x1, 0x8, 0xe70}, &(0x7f0000001000-0x40)={0x1f, 0x2, 0x0, 0x1ff, 0x1, 0xaf3, 0xffffffffffff8000, 0x7ff}, &(0x7f0000005000)={0x4, 0x10000, 0x0, 0xf7, 0x3f, 0x0, 0xaee6, 0xd1}, &(0x7f0000009000-0x10), &(0x7f0000002000)={&(0x7f0000000000)={0x3}, 0x8}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/02/07 01:11:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a4e000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) r1 = signalfd(r0, &(0x7f00005ee000-0x8)={0x20000}, 0x5) unshare(0x405fe) fchdir(r1) [ 37.490690] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/07 01:11:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000918000)='./file0\x00', 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) r2 = dup2(r1, r0) mmap(&(0x7f0000e05000/0x2000)=nil, 0x2000, 0x0, 0x10012, r2, 0x0) preadv(r1, &(0x7f00006bd000)=[{&(0x7f0000814000)=""/185, 0xb9}, {&(0x7f0000bc7000-0x74)=""/116, 0x74}, {&(0x7f000010e000)=""/87, 0x57}], 0x3, 0x0) 2018/02/07 01:11:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000977000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e88000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f10000)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r2}) sendto$inet6(r0, &(0x7f0000a7d000-0x60f), 0x0, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c0d000)={0x0, 0x0, 0x7, 0x5}, &(0x7f0000b9e000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e82000)={r3, @in6={{0xa, 0x2, 0x400, @ipv4={[], [0xff, 0xff], @empty}, 0x6}}}, 0x8c) socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = dup(r4) ioctl$TIOCCBRK(r5, 0x5428) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{}, {}, {}, {}, {}]}) r7 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast, @multicast1}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(r5, 0x11, 0x0, &(0x7f0000f86000-0x4)=0x4, 0x4) read(r7, &(0x7f0000c7e000)=""/28, 0x1c) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000064000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00009db000-0x10)={r9, &(0x7f0000622000-0x1000)}) setxattr(&(0x7f000011a000)='./file0\x00', &(0x7f0000894000)=@random={'btrfs.\x00', 'nodev,em1bdevmd5sum!\x00'}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00001d8000), &(0x7f0000acd000-0x4)=0x4) add_key(&(0x7f0000597000-0xd)='dns_resolver\x00', &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)='dns_resolver\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', 0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000789000)) 2018/02/07 01:11:11 executing program 0: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10171, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10200, &(0x7f0000007000-0xe7)="612504910a88fe2f21f641a5b560e68905e41390ccff4e351bb956c5565c8b215a896f9b10d010e44a7944aeb3f58f01f115e3a4cf53b9526cd31fcb18de319bef8e1a6bdcfea36e4876637e593dc87444bac6b80b279b1343c2a5894efea0f47b0732ab56670e162756289543457ccedd01d1bd25bf9f3ad90ccf0b9ce959fbaa55f476c342403fa83a6596dd0165a9faf01da319ec9d0e3f1215dc2b98ab8e50a08b39fb35694f5dfd882edf39141d6f6fdaf28de95875ca718a8d43959d61a8145554aee909a9a61654fdb19f3dd9bc62c0e84fe373bbb7b703da68b920a17a248e608a1352", &(0x7f0000004000-0x2), &(0x7f0000006000), &(0x7f0000000000)="1202e770bce391acdbd12d82d42341846301de5b9093a90b8776cffa98d3f8930a770c23331dbe50e38e07385f6fad599af19e7c1a8b59cd01923e9e11b153e05238fd9de3bbfc0dd9975c33bfa889d52d30742b1833c546b661fa39caae6deb76ba01e61996150cdf6fce8a5bb6cce9bdee07f0c6f5f6010bc1243fb3bf6e7266229639a74996f201a70acdf7c2bbed74f7f8cbae63316cae70b3bbaee44ffebcfbb3884f11a205") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000)=0x75) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x7, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000001000-0x8)=[&(0x7f0000006000)='md5sum:usermd5sum{wlan0^proc\x00'], &(0x7f0000000000)=[&(0x7f0000007000-0x10)='/selinux/status\x00', &(0x7f0000000000)='/selinux/status\x00'], 0x1000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000005000-0x1c)=@req3={0x3, 0x81, 0xb966, 0x1, 0xd2ada22, 0x800, 0x3}, 0x1c) 2018/02/07 01:11:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5) r1 = socket(0xa, 0x1, 0x0) recvmsg(r1, &(0x7f0000d72000-0x38)={0x0, 0x0, &(0x7f00004ea000)=[{&(0x7f000017c000)=""/89, 0x59}, {&(0x7f0000aa3000)=""/153, 0x99}, {&(0x7f000081b000)=""/92, 0x5c}, {&(0x7f0000e58000-0xce)=""/206, 0xce}, {&(0x7f0000fb6000-0x42)=""/238, 0xee}, {&(0x7f0000e0f000)=""/51, 0x33}, {&(0x7f0000f69000-0x75)=""/117, 0x75}], 0x7, &(0x7f0000a3e000-0x72)=""/114, 0x72}, 0x2000) 2018/02/07 01:11:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100300, &(0x7f0000010000-0x3e)="80", &(0x7f0000010000-0x4), &(0x7f0000010000-0x4), &(0x7f0000d40000)) 2018/02/07 01:11:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003c4000-0x1)='\x00', 0x1, 0x4000084, 0x0, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f00004d7000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/07 01:11:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x3)) r0 = gettid() getpid() getpgrp(r0) 2018/02/07 01:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2283, &(0x7f0000eb6000-0x1)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ec9000+0x124)=@req={0x8, 0x20, 0xd1, 0x80000000}, 0x10) r1 = getpid() ptrace$cont(0x1f, r1, 0x0, 0x1000) r2 = inotify_add_watch(r0, &(0x7f000037f000)='./file0\x00', 0x0) inotify_rm_watch(r0, r2) sched_setaffinity(r1, 0x8, &(0x7f0000ab2000-0x8)=0x800) 2018/02/07 01:11:11 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000013000)) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000f000-0x8)={0xffffffffffff8000, 0x4, 0xffffffff, 0x8}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000d000-0x4), &(0x7f000002d000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000002d000)={0x0, 0x6}, &(0x7f000000c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002b000)={r3, 0x3}, &(0x7f000001e000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) 2018/02/07 01:11:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cdc000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000105000)) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009be000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000033f000-0x6)={0x0, 0x3}, &(0x7f000069c000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000013d000-0x8f)={r2, 0xc8, "9bced17c265c43a42184db8fdfd2c1b5d684b08c9ee3fcf3526ecd0bdcbd365f91a5c86351e2a63b97128bb8a79d08d93c480f09be3063145522f0559af8d4df2e838ee2926c41cd615350b7b6841f0d2a8185daa16b5d4ae9ec4fc4f8aae4246c79873063c4284a6a56bddbe4ff04460585fcb49002a0e526af88554d028bfa0c9136b057d0191b072b572b5a90bd8a7af467f82b6261fb57b3973ab28846f1da8e415ed697776405ab1c6c0279359f27199732e09084d58be36a40e67e112b4b8e3917c275fa85"}, &(0x7f0000692000-0x4)=0xd0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000686000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001}}}, 0x8c) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000caa000)='./file0\x00', 0x80000000) r5 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r5, &(0x7f0000386000)=""/2013, 0x7dd) getxattr(&(0x7f0000d2c000-0x8)='./file0\x00', &(0x7f0000edf000)=@known='system.advise\x00', &(0x7f0000d56000-0x7b)=""/123, 0x7b) getdents64(r5, &(0x7f0000083000)=""/226, 0xe2) 2018/02/07 01:11:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dbb000)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f84000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000833000)={r1, 0x4}) readv(r0, &(0x7f00002ec000-0x40)=[{&(0x7f0000d05000)=""/122, 0x7a}, {&(0x7f00005b4000)=""/4096, 0x1000}], 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ade000-0x4)=0x5, 0x4) 2018/02/07 01:11:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x44) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000022e000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000a5f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f3e000-0x10)={r1, 0x1c1d, 0x5, 0x1f}, &(0x7f0000824000)=0x10) recvmsg(0xffffffffffffffff, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25, 0x10, &(0x7f00004a3000-0x10)=[], 0x0, &(0x7f0000a8c000)}, 0x1ffffffffffb) 2018/02/07 01:11:11 executing program 4: mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0x80000000}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x50005, 0xff}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6e000-0x10), &(0x7f000005b000), 0x8) 2018/02/07 01:11:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000af7000-0x4)=0x10) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000368000)='/dev/sg#\x00', 0x100000000, 0x40000) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f8b000-0x78)={0x200, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @empty}, {0x2, 0x1, @multicast2=0xe0000002}, 0x0, 0x1, 0x8, 0x1ff, 0x7, &(0x7f0000164000-0x10)=@common='eql\x00', 0x1, 0x6, 0x80}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f89000)={0x0, 0xaa, "2ca5c59dc434409ba7b6d1508dfbc84d6f5a4efacb57c10561b309913ed643ac66bdc32a97a22a1b50fb6c84fe3ffd78320843607207cf4f8627b212c7121ee194ad3073f6a5783cba1d2a1c4074e328fe19f2c6fb8a6017e934bf5478d561844d74c05fb47de9c3dc729b1f5ca78a5117032d1787ffcad4366b1a97b0428bcff7fb95e553e11a27b61a1ed8a85eb51c518223664a94dac48f7f56b19cdae75a3f25f4f3bded71c71575"}, &(0x7f00005e2000)=0xb2) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f000091e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x80000001}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000f8c000-0x14)={@empty}, &(0x7f000023e000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000087a000-0x8)={r3, 0x3f}, &(0x7f0000f8a000-0x4)=0x8) r4 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00005e3000)=[{&(0x7f000060d000)}, {&(0x7f000041b000-0x9c)="6d620581a2e6500b8ed3449728a2877e12fe1cb51fdbbbf4525f399b1c9a42d733163d506d3cd010052f4d162aa7878378be69a54a4feeb928d303c8638641041f6c3fedf7d90559a4139a533daf1870e200c233ef1f33f9e26acacaec869bb54fab988506034f0cd25dd228bc634d957639f5d78594c0fb37a7c434b8f2312845ede289a12a473f73797aec3b335d9f7afd121fd2c36741e327bbe4", 0x9c}, {&(0x7f0000f8a000)="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0x1000}, {&(0x7f0000f8a000)="5f63699f7b3703a42625704f79169510bf2399ab", 0x14}, 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0x1000}, {&(0x7f0000f8a000)="975f06a252d81ecef28962b3c11c5a0c56c61a9467975f08bd489d2ac3d0c186aafbfb87bb318143f85c9a7af066a2331f15b1540ba1d331e1fd870d5859af39679da1361de1df6d53ce4f473dce4afd0a5b3d7425d093ce817b80b6dabab864657865e076c4df81b4b96b773e0c7c8c8906ecfe76b11ddc7f953131b7ecc020a52296ff0753d44e221099a0ab27ed6c5d3cc5527c61fc1407bcd69c4dc267d7db7bd96804", 0xa5}], 0x6) fcntl$setown(r1, 0x8, r4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/07 01:11:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$getflags(r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000ab1000-0xe1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@random, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}}}, 0x36) ioctl(r1, 0x227d, &(0x7f0000127000)) 2018/02/07 01:11:11 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000503000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000071c000-0x21c)=[{{0x0, 0x0, &(0x7f0000fd9000-0x40)=[{&(0x7f000078a000-0x30)=""/48, 0x30}, {&(0x7f0000026000)=""/105, 0x69}, {&(0x7f0000856000-0xd8)=""/216, 0xd8}, {&(0x7f0000632000)=""/27, 0x1b}], 0x4, &(0x7f000077d000)=""/205, 0xcd, 0x59}, 0x31d}, {{&(0x7f00005cd000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000fd8000)=[{&(0x7f0000fd9000-0x54)=""/84, 0x54}, {&(0x7f0000fd8000)=""/147, 0x93}, {&(0x7f0000fd9000-0xd7)=""/215, 0xd7}], 0x3, 0x0, 0x0, 0x7}, 0x1f}, {{&(0x7f0000fd9000-0x60)=@nfc_llcp, 0x60, &(0x7f0000fd9000-0x10)=[{&(0x7f00005ee000-0x42)=""/66, 0x42}], 0x1, &(0x7f0000757000)=""/4096, 0x1000}, 0x2}, {{&(0x7f000083a000-0x10)=@can, 0x10, &(0x7f00004e2000)=[{&(0x7f000061a000)=""/164, 0xa4}], 0x1, &(0x7f0000fd8000), 0x0, 0x9}, 0xb}, {{&(0x7f0000b61000-0x10)=@ax25, 0x10, &(0x7f0000fd9000-0x30)=[{&(0x7f00009e0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fd9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e26000)=""/175, 0xaf}], 0x3, &(0x7f0000fd8000)=""/123, 0x7b}, 0x9}, {{&(0x7f0000cd3000-0x80)=@generic, 0x80, &(0x7f0000fd8000)=[{&(0x7f0000fd8000)=""/67, 0x43}, {&(0x7f0000fd9000-0xc0)=""/192, 0xc0}, {&(0x7f00002bd000-0x7d)=""/125, 0x7d}, {&(0x7f0000fd9000-0x57)=""/87, 0x57}, {&(0x7f0000959000)=""/98, 0x62}, {&(0x7f000089f000-0x41)=""/65, 0x41}, {&(0x7f0000f4b000-0x2d)=""/45, 0x2d}, {&(0x7f00006f4000-0xd2)=""/210, 0xd2}, {&(0x7f0000fd9000-0x19)=""/25, 0x19}, {&(0x7f0000fd9000-0x16)=""/22, 0x16}], 0xa, &(0x7f00007b4000-0x1e)=""/30, 0x1e, 0x1}, 0x100000}, {{0x0, 0x0, &(0x7f0000bbb000)=[{&(0x7f0000fd9000-0xac)=""/172, 0xac}], 0x1, &(0x7f0000fd9000-0x4b)=""/75, 0x4b, 0x9}, 0x1}, {{&(0x7f0000e61000)=@hci, 0x6, &(0x7f0000fd9000-0x39)=[{&(0x7f0000fd9000-0xeb)=""/235, 0xeb}, {&(0x7f0000810000-0x9f)=""/159, 0x9f}, {&(0x7f00005f9000-0x72)=""/114, 0x72}, {&(0x7f0000fd8000)=""/152, 0x98}], 0x4, 0x0, 0x0, 0x1fdf93bb}, 0x9}, {{0x0, 0x0, &(0x7f0000fd9000-0x80)=[{&(0x7f0000542000-0x97)=""/151, 0x97}, {&(0x7f00006b1000-0x81)=""/129, 0x81}, {&(0x7f0000fd8000)=""/174, 0xae}, {&(0x7f0000fd8000)=""/206, 0xce}, {&(0x7f0000fd8000)=""/58, 0x3a}, {&(0x7f0000fd9000-0x41)=""/65, 0x41}, {&(0x7f0000fd8000)=""/21, 0x15}, {&(0x7f0000f75000)}], 0x8, &(0x7f0000fd8000)=""/31, 0x1f, 0x5}, 0x8}], 0x9, 0x1, &(0x7f0000cd1000-0x10)={0x77359400}) futex(&(0x7f0000fd7000), 0x5, 0x0, &(0x7f0000f64000), &(0x7f0000048000), 0xfffffffffffffffc) 2018/02/07 01:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f000043b000)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) write(0xffffffffffffffff, &(0x7f0000042000)="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", 0x1000) splice(r0, &(0x7f0000e99000), r0, &(0x7f0000863000-0x8)=0x51, 0x0, 0x5) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r0, &(0x7f00000c9000-0x70)=[{&(0x7f0000c7a000-0x8)=""/8, 0x8}], 0x1) 2018/02/07 01:11:11 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000005000)='./file0\x00', 0x800, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000008000)={@generic="ecf7f138fb9f0668ceb89bb1e6348229", @ifru_data=&(0x7f000000b000)="c49513521cee5bf47fa45814629fa37d5988a44af2397e6c07662c97b7f93c53"}) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000006000-0x4), &(0x7f0000000000)=0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002000-0x4)=0x0) sched_rr_get_interval(r3, &(0x7f000000a000-0x10)) 2018/02/07 01:11:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0x6)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000218000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b91000)={r1, 0x100000000000, 0x94, "fc3a47638b2612c3f64287eca0cbd076ba2422c8ba823b4fe6688dd84407400e7ace729f2c9a5de075b9e3f002b704372c8d84c79281b98d5e25f09270fb6d0784fd5ef2c19f2f619bf7abd5422177284799c5973b2e42002e9c9a208b29d7348bfe744f0df7423927b31028b90270dfcb4740c54fc17141c938cc22c628a205b8e43d13ab406a8a1ca3607c00bcd4513727e9d5"}, 0x9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) 2018/02/07 01:11:11 executing program 6: 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) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000861000-0x4)) 2018/02/07 01:11:11 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0xa000, 0x3, &(0x7f0000000000/0xa000)=nil) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) r0 = socket(0x19, 0x200007, 0xfffffffffffffffc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xde, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000f000)={0x0, 0x8, 0x20}, 0xc) 2018/02/07 01:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000023c000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) recvfrom$ax25(r0, &(0x7f0000522000)=""/51, 0x33, 0x2041, &(0x7f0000cdf000-0x10)={0x3, {"c43863db3c3d49"}, 0x5}, 0x10) r1 = socket$inet(0x2, 0x8000000002, 0x4) getsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000c34000), &(0x7f00008aa000)) 2018/02/07 01:11:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f01000)='/dev/keychord\x00', 0x10001, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000dc2000)=""/61) fsetxattr(r0, &(0x7f0000f5d000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001ff000-0x1)='\x00', 0x1, 0x0) 2018/02/07 01:11:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) personality(0x200000) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x5) r0 = syz_open_dev$sg(&(0x7f00009ac000-0x9)='/dev/sg#\x00', 0x2, 0x10000) getpeername$ipx(r0, &(0x7f0000a98000-0x10), &(0x7f00009ef000-0x4)=0x10) 2018/02/07 01:11:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003dc000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00007ad000-0x57)=""/87) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000069000)=0x3) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)={0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000277000), &(0x7f000084c000+0x70e)=0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f3d000-0xe)='/dev/keychord\x00', 0x8001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000cbf000-0x68)={0x401, 0x9, 0x3ff, {r1}, 0x9, 0x6}) openat(0xffffffffffffff9c, &(0x7f0000ffe000)='./file0\x00', 0x0, 0x0) 2018/02/07 01:11:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x402000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = getgid() fchownat(r0, &(0x7f0000f65000)='./file0\x00', r1, r2, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000053b000), &(0x7f0000b95000)=0x4) mq_unlink(&(0x7f00004f7000)='/dev/ptmx\x00') ioctl$TCSBRK(r3, 0x5409, 0x1) 2018/02/07 01:11:11 executing program 1: clone(0x0, &(0x7f0000837000-0x1), &(0x7f00005df000), &(0x7f0000fa3000-0x4), &(0x7f00000df000-0xcd)) userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x802) 2018/02/07 01:11:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000fba000-0x24)="240000002500fff73200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000766000-0x4)=0x4, 0x4) 2018/02/07 01:11:11 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003eb000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000058a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000406000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={r1, @loopback=0x7f000001, @broadcast=0xffffffff}, 0x37e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000017a000-0x190)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) 2018/02/07 01:11:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000bfe000)={&(0x7f0000595000)=@sco, 0x2, &(0x7f0000001000-0x80)=[{&(0x7f00002f3000)=""/36, 0x24}], 0x1, &(0x7f00002a7000)=""/128, 0x80, 0x1f}, 0x20) r0 = socket(0x10, 0x2, 0xc) recvfrom$llc(r0, &(0x7f0000d96000)=""/197, 0xc5, 0x0, &(0x7f000049c000-0x10)={0x1a, 0x2, 0xfffffffffffffff9, 0x4, 0x0, 0x40, @random="8dae55d9b9d2"}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007cb000-0xc)={0x0, 0x4}, &(0x7f0000b18000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e0a000-0x8)={r1, 0x6}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000bc6000-0x8), &(0x7f000040b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000448000-0x8c)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) symlink(&(0x7f0000e8f000-0x8)='./file0\x00', &(0x7f00009a8000-0x8)='./file0\x00') write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) [ 37.829342] audit_printk_skb: 16 callbacks suppressed [ 37.829354] audit: type=1400 audit(1517965871.302:20): avc: denied { read } for pid=5757 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.862760] audit: type=1400 audit(1517965871.332:21): avc: denied { getopt } for pid=5757 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.889822] audit: type=1400 audit(1517965871.362:22): avc: denied { setopt } for pid=5757 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/07 01:11:11 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000001000-0x5c)={0x3, 0x2, {0x3, 0x0, 0xb09d, 0x3, 0x272}}) connect$inet6(r1, &(0x7f0000013000-0x1c)={0xa, 0x2, 0x7, @empty, 0xe5a}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x4}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000)={r2, 0x101, 0x5, 0x6, 0xbade, 0x400}, &(0x7f0000013000)=0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) umount2(&(0x7f0000012000)='./file0/file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000012000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00003b5000-0x4), &(0x7f0000777000), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x7f9) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000249000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) r4 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000073c000-0xc)={0x0, 0x0}, &(0x7f0000b51000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00009ad000)={0x1000, 0x7b1, r4, 0x7, r5, 0x4, 0x7, 0x1f}) 2018/02/07 01:11:11 executing program 4: r0 = epoll_create1(0x80000) fcntl$addseals(r0, 0x409, 0xd) r1 = socket(0x4, 0x80000, 0x200000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000001000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000d0d000+0xd23)={0x0, @tick=0x2, 0x7, {0x10000, 0x100000001}, 0x7, 0x0, 0x80000001}) clock_gettime(0x0, &(0x7f0000322000-0x10)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f0000ef1000-0x10)={r3, r4+30000000}, &(0x7f0000686000-0x10)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000944000)='/dev/vga_arbiter\x00', 0x208300, 0x0) clock_gettime(0x0, &(0x7f00004de000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000068d000)={0x5}, &(0x7f0000ad9000), &(0x7f0000799000-0x10)={r5, r6+10000000}, 0x5d) 2018/02/07 01:11:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d36000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) syz_open_dev$sndseq(&(0x7f0000e5a000)='/dev/snd/seq\x00', 0x0, 0x100) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) write(0xffffffffffffffff, &(0x7f0000ffe000-0x5), 0x0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000006f000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/07 01:11:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000de8000-0xa)='blacklist\x00', &(0x7f00005ae000)={0x73, 0x79, 0x7a}, &(0x7f0000905000-0x20)='trustedselinuxselfmd5sum%@self(\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000867000)='keyring\x00', &(0x7f0000e82000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f000038d000-0x8)='keyring\x00', &(0x7f0000281000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) r2 = memfd_create(&(0x7f000062a000-0x20)='trustedselinuxselfmd5sum%@self(\x00', 0x3) connect$ax25(r2, &(0x7f0000c88000)={0x3, {"5e072cae4ff03a"}, 0x2}, 0x10) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ebc000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000753000-0x20)={"1657459c33c9cd96fb3ada694f6aa2e8", {0x4, 0x7ec7, 0x3, "9f821ac0ec89", 0x3}}) keyctl$clear(0x7, r1) 2018/02/07 01:11:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009a8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000804000)=0x1) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000b21000-0x10), &(0x7f0000777000-0x4)=0xffffffffffffffc7, 0x80800) bind$ipx(r1, &(0x7f0000d5f000-0x10)={0x4, 0x5, 0x1, "c05427a33476", 0x200000000}, 0x10) preadv(r1, &(0x7f0000be6000)=[{&(0x7f0000be7000-0x2d)=""/45, 0x2d}, {&(0x7f000008c000)=""/107, 0xc4}], 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cc9000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00001d6000)={0x0, 0x0, 0x0, 0x6, 0x4, 0x0, 0x5, 0x3, 0x8, "3ae19089154bc4a264e9cef7df7a509d84ba16664894ccaa73737e425bb0a2bb2160395ec28900be8460294c2732aadb378c1ed9cc91dcfa8b12cd173c51d711", "df195dd3c2aa4654500a95a8fce58634b63b6a8f0e1241db6a2e3859d5ac2d63b65e635f8fe99c218d7664721350658812c8759f18371d069f72fc5215616aaa", "67f6987d9a46e07709877942ba168951e0d8e84614d3897cf0ddf3650ef1e473", [0x0, 0xfffffffffffffffc]}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000d30000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in6=@empty}, 0xffffffffffffffff, 0x8}, []}, 0x50}, 0x1}, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e0b000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000fc4000-0xe8)={{{@in6=@empty, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@loopback}}, &(0x7f0000a08000)=0xe8) 2018/02/07 01:11:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r0, &(0x7f0000810000)=[{&(0x7f0000357000)=""/219, 0xdb}, {&(0x7f0000ce6000)=""/159, 0x9f}, {&(0x7f0000bab000)=""/176, 0xb0}, {&(0x7f0000b1d000-0xbf)=""/191, 0xbf}, {&(0x7f0000948000)=""/64, 0x40}, {&(0x7f00005a5000)=""/187, 0xbb}, {&(0x7f00000a1000-0x92)=""/146, 0x424}, {&(0x7f0000d10000)=""/239, 0xef}, {&(0x7f0000592000-0xeb)=""/235, 0xeb}, {&(0x7f00006d6000)=""/120, 0x78}], 0xa, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ac2000)=0x0) flock(r0, 0x0) r2 = syz_open_procfs(r1, &(0x7f000065f000-0xa)='map_files\x00') getdents(r2, &(0x7f000038c000-0x18)=""/24, 0xfffffe38) memfd_create(&(0x7f0000358000-0xa)='map_files\x00', 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f08000)) 2018/02/07 01:11:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000b5000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00006d1000-0x8)='ns/user\x00') write(r1, &(0x7f0000d44000-0xba), 0x0) 2018/02/07 01:11:11 executing program 6: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000e74000-0xe0)="6a5a002c5baa4be3d357e2223002762bac6d9ebd783277e05bbd2302fbdf7efa64de3c3b204fec423d1eb56563dcfef41767fa765fe39194a353213167aaa7d9f3560be637cf22382374ffbaa9fd15d7532ffa4c9a2e8890a9a65e64c00dda6f11096e23350ec4c2aaf1ea966cd3fc0014614ba27ee4d56fd4d91d6fdf57d37801900b1ed5dbf9c760bb8b63cce481357c95942f82403095b128aecb4912bdea40a703c89d6f00b4c1c24d1427a28a8f0d9894faaadb66c484fa2650e4c25c048edc4eca53b9ac5d2613269fa416db0cb026dede9de1d00e26ead25e8a66ece6") connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) 2018/02/07 01:11:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000202000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000ea000)={0x0, 0x8001, 0x2}) epoll_create1(0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) eventfd(0x0) 2018/02/07 01:11:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) clock_gettime(0x3, &(0x7f0000b38000-0x10)) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00006a0000-0x38)={&(0x7f0000b68000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000588000-0x40)=[{&(0x7f000078a000)=""/47, 0x2f}, {&(0x7f0000b8e000-0x1000)=""/4096, 0x1000}], 0x2}, 0x0) 2018/02/07 01:11:11 executing program 0: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000020000)='./file0/bus\x00', 0x9) exit_group(0xec) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 01:11:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000ccc000-0x10)=@llc={0x1a, 0x1b, 0xfffffffffffffc00, 0x918, 0x3, 0x1000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000084b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f81000-0x4)) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r2 = request_key(&(0x7f00004b4000-0xa)='blacklist\x00', &(0x7f00001bd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ebf000)='/selinux/status\x00', 0xfffffffffffffff9) r3 = add_key(&(0x7f0000d8b000-0x6)='user\x00', &(0x7f0000fc0000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000041000)="e790bdb9f2992673ecd36235607e085b5427b114f4939a8c548329d1525db54cb424de937bbe81150356cd14bffdda55c0945979f2ada396ac10ca6e0dd24a8e390350c0aba9395798bb", 0x4a, r2) keyctl$set_timeout(0xf, r3, 0xd5) [ 38.044165] audit: type=1400 audit(1517965871.512:23): avc: denied { write } for pid=5777 comm="syz-executor7" name="net" dev="proc" ino=16836 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/07 01:11:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00004eb000)='net/ip6_flowlabel\x00') unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/07 01:11:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000502000-0xa)='./control\x00', 0x0) creat(&(0x7f0000720000-0xa)='./control\x00', 0x90) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') unlink(&(0x7f0000e88000)='./control/file0\x00') 2018/02/07 01:11:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x400000000000000, &(0x7f000003c000)={0x0, &(0x7f000003f000)=[]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000031d000)={0x800, 0x1, 0x39fe, 0xb6, 0x10, 0x2}) umount2(&(0x7f0000002000)='./file0\x00', 0x0) 2018/02/07 01:11:11 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0x5)="7942cfa7ad", 0x5) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/02/07 01:11:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setlease(r1, 0x400, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b8a000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000f75000-0x4)) ftruncate(r2, 0x40001) readv(r2, &(0x7f000087d000-0x50)=[{&(0x7f00004c1000-0x88)=""/136, 0x88}, {&(0x7f0000b28000-0x47)=""/71, 0x47}, {&(0x7f00008c3000)=""/248, 0xf8}], 0x3) sync_file_range(r0, 0x6, 0x7fffffff, 0x5) 2018/02/07 01:11:11 executing program 3: mlock2(&(0x7f00009c6000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) 2018/02/07 01:11:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3d000-0xf)='/dev/sequencer\x00', 0x4200, 0x0) getdents64(r0, &(0x7f0000ec2000-0x30)=""/48, 0x30) unshare(0x40600) r1 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') getdents(r1, &(0x7f0000d2b000-0x1f)=""/31, 0x1f) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) [ 38.078696] audit: type=1400 audit(1517965871.542:24): avc: denied { add_name } for pid=5777 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 38.121777] audit: type=1400 audit(1517965871.592:25): avc: denied { create } for pid=5777 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/07 01:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f1000-0xf)='/dev/sequencer\x00', 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaf000-0xc)={0xa0800005}) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x4}, {r0}], 0x2, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aad000-0x8), 0x8) 2018/02/07 01:11:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044c000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mq_timedreceive(r0, &(0x7f0000977000)=""/4096, 0x1000, 0x8, &(0x7f0000e74000)) 2018/02/07 01:11:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002b5000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000efc000)="da1a86b6867f9803cfb6e9410ae8c0d414f47cb577f4e5c1e32bab5f54c87f7c59f943cdb51de02378b6c7a49286c8e5674b3d507b1bec38ff62536e7c94b830e94f5e716dc73fbc732a60585520ac8e2bcd36409a2b743dffe3446ebd9bde40d698268973ee7a4bf733ca9ff67e03edd4b7e95e77dfaa66f4599d59451f0dddbffed5beae70ada2b1e816e0fc86c20a8525604b600fde87abcacaf54c8a19814a258ae57578e7a73b5a2046885c36dd462cb600aea1ad3512146143f4f315bb5954137ce3e49025741b3720f5d215e13d71c0d1068c01ea9ce6a54e5b0b1202a77b51e144f29bb7933fb906caa50a3b64a6652d10b53e51", 0xf8, 0x20000000, 0x0, 0x0) rt_sigpending(&(0x7f00000d3000), 0x8) 2018/02/07 01:11:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f00007ff000)='/dev/sg#\x00', 0x6, 0x400100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000f83000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x10000, 0xa, "f03a4529416c92195232"}, 0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000)=""/190) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000f86000-0x6)='./bus\x00', 0x400) 2018/02/07 01:11:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1e9) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000095d000)={@common='lo\x00', @ifru_flags=0x1000}) r1 = syz_open_procfs(0x0, &(0x7f0000ac3000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) 2018/02/07 01:11:11 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x6}, 0x4) mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x40, 0x1, 0xad, []}) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x891e, &(0x7f0000dd3000-0x1)="1c") ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/02/07 01:11:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bfb000), 0x4) r1 = socket(0x11, 0x8020400000000802, 0x0) bind(r1, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r1, &(0x7f000009e000)={0x0, 0x0, &(0x7f00006f8000)={&(0x7f0000e98000)={0x2, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x4, 0xffffffffffffffff, []}, 0xfffffffffffffe09}, 0x1}, 0x0) 2018/02/07 01:11:11 executing program 3: 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) r0 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x6, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000)={@generic="435c468430396f3e89fce4f69d5b2bd1", @ifru_addrs=@ax25={0x3, {"2ee76038b65cd4"}, 0x800}}) mincore(&(0x7f0000bc4000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/34) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac117) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00005ee000-0x6)={0x8, 0xdde, 0x9}) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x80801) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000f39000)={0xcdb8, 0x8, 0x100000001, 'queue0\x00', 0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000660000-0x8c)={0x10001, 0x2, 0x7bc4, 'queue1\x00', 0x20}) 2018/02/07 01:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000698000+0xf48)) ioctl$int_in(r0, 0x800000000053ff, &(0x7f0000a9b000)=0x5) openat$selinux_status(0xffffffffffffff9c, &(0x7f00006db000)='/selinux/status\x00', 0x0, 0x0) 2018/02/07 01:11:11 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000003000)={0x1, 0xfb, "bb39dcc42429ce7d9b2fd3ac98461c65c9e934c918b299aba8c2fb1c56caf8015c6fda5a4dedf550f7122ae8474537c805fc96331abc32e320d99a05fb4abef5913c4d28dfd1ba0709916743dd9849c1eec1940c7420ca1dc2bedc41483edf1fbef979f32c810abe3cf39ca91fc9509c74c16d5c537ff56c5543f1c26395cda477fea35429f636d7d272bae7903d1a98730210e6ce66a4c26badfab4674e48b65057a3af10fc673429263dd9ec01a7882f2b08d8b23003aa593db5f4852a2ee207887776fdccfc6c7f8345d97de71a11aa1ab07bfa2329eec2743b54772e967bb1f6b42373540f45b069162cfe5cf3b017ee9ab9d6592655ffb8c2"}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000000)={0x200, 0x0, 0x0, 'queue0\x00'}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000007000)=""/147) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000009000-0x4), &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000007000)=',em0^&vmnet1cgroup\x00', 0xfffffffffffffff8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000002000-0xcc)=""/204, 0xcc, 0x100, &(0x7f000000a000-0x10)={0x2, 0x2, @rand_addr=0xffffffff}, 0x10) keyctl$read(0xb, r2, &(0x7f0000008000-0x1000)=""/4096, 0x1000) fcntl$setstatus(r1, 0x4, 0x40400) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000)) 2018/02/07 01:11:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00004b7000-0x14)={0x6, 0x240, 0x8, 0x2, 0x4, 0x0, 0x7, 0xd9c8, 0x100000000, 0x5ca370b1}) r1 = dup2(r0, r0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e5f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r3 = getpgid(0x0) fcntl$setownex(r2, 0xf, &(0x7f00004d0000)={0x0, r3}) 2018/02/07 01:11:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000d99000)="392db800", 0x3) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000031f000-0x40)={&(0x7f000046e000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000d45000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00004ea000-0x4)=[0x0], &(0x7f000039d000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x66, 0x3}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000264000-0x10)=""/16) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000c4d000-0xd1)=""/209) getpeername$unix(r1, &(0x7f00001d3000)=@abs, &(0x7f00007b9000)=0x8) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) 2018/02/07 01:11:11 executing program 1: r0 = epoll_create1(0x7fffe) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000291000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000355000-0x30)=[{&(0x7f0000000000)="3f15b059fee146c8662284a7ba44c38679375e846e7549a7929b1faa1170ed70705b2e5040aa21c5ffa8cc3271a93bb6057770a1b276064296073a81439b317bd14c7c480f541c04629c962efb1e779201aaf0a108842166274d309226134cf1143734bd2c6be8a362237fca0be28976a0b724f0c9f726cae0f483a1546fdccaf4cced3c28af6d407f995cbd5bfa73dd9f912bc55e", 0x95}, {&(0x7f0000b46000-0xa8)="68021d7570cda14d60cd7244e07b096e0fa4c7e1895eb4cc8ec8fc8aeee72de38742099147859b7787e09d6dd68ab98da32a368d5e87fc8036109176b80aca18c8f0983057f967fc39081e2b6d255fd867392abce17110c926677efaba77965d63ee892fbad4063362ece470e0c1b485ca6c9ecf0c24c8e97fe2bcca293be8014c8a334b3d19b2f42756c68d98e2f5bb6602a4a877cda85a9dced36abccaf0605abf6b4b30bd84e1", 0xa8}, {&(0x7f0000001000-0x30)="b6d9a403a9027c527a99e0696ae723c70a2ee78c756b90ba395cb5a313bb93651947bb72f29487479679346671685e80", 0x30}], 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14), &(0x7f000034e000-0x4)=0x14) 2018/02/07 01:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0, 0xa0}, 0x20) 2018/02/07 01:11:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e66000)='/dev/input/mice\x00', 0x0, 0x0) read(r0, &(0x7f0000379000)=""/87, 0x57) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) 2018/02/07 01:11:11 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000af0000)={0x0, 0xb9, "5fa2878ce4b8162c150a4022bcb22627aee22affc2feb850639ecc565b984d17c276b8ccae548a49686b82b81980de11af8dd902dd2887cde7ce466caca6328481e77f5dd064a4855c55d806c136c621cbf7d7f4e7a71199eabea55f1aaec8c054737a7750bca7385403748b796c445a830f397d044de227945088611cdf1087109a0fcce2630befeafb6e349ee3b74c5c8259ce424fc3d42b47e145a4bfa7d7fa9346e993da26474d784f403124bc083b93902c693e2849c2"}, &(0x7f00000b4000)=0xc1) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000af0000)={r1}, 0x6) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/02/07 01:11:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x20100, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00009c2000-0x4b)={0x0, 0x0, 0x0, {0x77359400}, 0x80000000}) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb}) dup2(r2, r1) writev(r1, &(0x7f0000617000)=[{&(0x7f0000033000-0x64)="e17602af3ade22f16e482d57c9e41d57f661041873e905714cda02041e14a685331a532f599d31cece5055a161440a", 0x2f}], 0x1) 2018/02/07 01:11:11 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x7)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x100}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x7, 0x8}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) times(&(0x7f0000013000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 01:11:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000dc6000-0x8)='./file0\x00', 0x8000, 0x0, 0x0, 0x1000, 0x400) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e2d000)) r1 = syz_open_procfs(0x0, &(0x7f0000918000-0xce)="6e65742f6970365f6d725f6361636865002c0fa7ce3d511a22f8b55de1794634dd24e6c610bafc2d9b6ab772c6a531cdf247465c0e6113884d7c362e76b8118a5eca29c3e2d88bcb5bbd8d2cc544896a703311b754069698de5df52afb0b43d585630dca94f76d293bb408adc4acad07323c98dd27100116728843dc327685539b7aced4751023d7370f5fb82c88aec91ecd1c60f3c62d5a9ce05d579c635db5e144584eb2adc1bff27e52d8d954cf086c6ec4ebffb7b6d79c0c1189eb19d851b03538a6149462419d7da28f9e26") preadv(r1, &(0x7f00001ee000-0x50)=[{&(0x7f0000af1000)=""/171, 0xab}], 0x202, 0x0) mount(&(0x7f0000c91000)='./file0\x00', &(0x7f0000e18000)='./file0\x00', &(0x7f0000eed000)='efivarfs\x00', 0x2000, &(0x7f0000436000-0x81)="633e9a67e14b4daee720f9d8c69cabe2f8316f835b0521516959714f1db74addfda025af493d05a3ff17a2b30139d430fce12dadb227349d2b364a8510c13efa5b400777b0ecf8a309cbdf94397f2e60a3684f92d3c015532e8fc66ecfcf6d4006425d165afdb315696721f3bd07c1a51f843ad530fc81bc7d2084bd44742edc43") readv(r1, &(0x7f0000fb0000)=[{&(0x7f0000cab000-0x39)=""/57, 0x39}], 0x1) 2018/02/07 01:11:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007b5000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000983000)='/dev/sequencer2\x00', 0x200080, 0x0) ioctl$TCXONC(r0, 0x540a, 0x89) sync() 2018/02/07 01:11:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e71000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000542000)={0x0, 0x294000000000000, 0x0, 0x3ff, 0x4, 0x1}, &(0x7f0000f24000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006e0000-0x8)={r1, 0x4}, &(0x7f000051d000-0x4)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000435000-0x8)) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00008b5000)=0x2, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000047f000)=0x7e) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/02/07 01:11:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x5, 0x0, 0x0, 0xa1}]}, 0x10) lstat(&(0x7f0000a2a000-0x8)='./file0\x00', &(0x7f00005d0000)) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000b1d000-0x4), 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000611000)={0x0, 0xe7d9}, &(0x7f0000dad000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000075b000-0x4)=@assoc_id=r1, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000ca3000-0x10)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f000039e000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000034a000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000167000-0x58)={{0x2}, 0x1, 0x1, 0x4, {0x33, 0xf908}, 0x2, 0x5}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e42000)) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000013000)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c90000-0x10)='/dev/input/mice\x00', 0x0, 0x10d003) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000b84000)=[{&(0x7f000089a000)="0a8a", 0x2}], 0x1, &(0x7f0000261000)=[]}, 0x0) 2018/02/07 01:11:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f08000)='/dev/sequencer\x00', 0x80000, 0x0) mq_timedsend(r1, &(0x7f0000721000-0xe5), 0x0, 0x0, &(0x7f00001c8000)={0x0, 0x989680}) 2018/02/07 01:11:11 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fcntl$dupfd(r0, 0x0, r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f18000)) accept4(r0, &(0x7f000095f000)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, &(0x7f00009c1000+0xde6)=0x1e, 0x0) [ 38.451301] [ 38.452968] ===================================== [ 38.457792] [ BUG: bad unlock balance detected! ] [ 38.462614] 4.9.80-g550c01d #29 Not tainted [ 38.466912] ------------------------------------- [ 38.471744] syz-executor0/5894 is trying to release lock (mrt_lock) at: [ 38.478819] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 38.484673] but there are no more locks to release! [ 38.489668] [ 38.489668] other info that might help us debug this: [ 38.496316] 2 locks held by syz-executor0/5894: 2018/02/07 01:11:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00001ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000019c000)=0x14) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b1c000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000f8a000)={&(0x7f00005ec000/0x2000)=nil, 0xfffffffffffffffc, 0x2, 0x1, &(0x7f00002dc000/0x4000)=nil, 0xf660}) mmap(&(0x7f0000333000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000334000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 38.500959] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 38.509811] #1: [ 38.511639] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.511649] CPU: 1 PID: 5907 Comm: syz-executor7 Not tainted 4.9.80-g550c01d #29 [ 38.511654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.511658] ffff8801c72af8a0 [ 38.511661] ffffffff81d94b69 ffff8801c72afb80 0000000000000000 ffff8801b66f0710 [ 38.511672] ffff8801c72afa70 ffff8801b66f0600 ffff8801c72afa98 ffffffff816624ba [ 38.511686] 0000000000000000 ffff8801c72af9f0 00000001d9298067Call Trace: [ 38.511707] [] dump_stack+0xc1/0x128 [ 38.511718] [] handle_userfault+0xa3a/0x1310 [ 38.511732] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.511742] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.511753] [] ? update_stack_state.constprop.5+0xca/0x150 [ 38.511760] [] ? handle_mm_fault+0x117b/0x2530 [ 38.511767] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.511773] [] handle_mm_fault+0x1fd1/0x2530 [ 38.511780] [] ? save_stack+0xa3/0xd0 [ 38.511787] [] ? __pmd_alloc+0x410/0x410 [ 38.511795] [] ? sigqueue_alloc+0x24/0x70 [ 38.511803] [] ? SyS_timer_create+0x145/0x1030 [ 38.511811] [] ? entry_SYSCALL_64_fastpath+0x29/0xe8 [ 38.511819] [] ? save_stack_trace+0x16/0x20 [ 38.511826] [] ? kasan_kmalloc+0xad/0xe0 [ 38.511834] [] __do_page_fault+0x5c2/0xd40 [ 38.511842] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.511849] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.511857] [] do_page_fault+0x27/0x30 [ 38.511864] [] page_fault+0x28/0x30 [ 38.511872] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 38.511880] [] ? SyS_timer_create+0x61f/0x1030 [ 38.511889] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 38.511895] [] ? __fget+0x47/0x3a0 [ 38.511903] [] ? finish_task_switch+0x1ed/0x630 [ 38.511911] [] ? security_file_ioctl+0x89/0xb0 [ 38.511917] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.511924] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 38.585746] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.585755] CPU: 1 PID: 5923 Comm: syz-executor7 Not tainted 4.9.80-g550c01d #29 [ 38.585760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.585764] ffff8801d6d078a0 [ 38.585767] ffffffff81d94b69 ffff8801d6d07b80 0000000000000000 ffff8801b66f0890 [ 38.585779] ffff8801d6d07a70 ffff8801b66f0780 ffff8801d6d07a98 ffffffff816624ba [ 38.585790] ffff8801d6ca9800 ffff8801d6d079f0 00000001d7afc067Call Trace: [ 38.585810] [] dump_stack+0xc1/0x128 [ 38.585819] [] handle_userfault+0xa3a/0x1310 [ 38.585829] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.585837] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.585845] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 38.585856] [] ? update_stack_state.constprop.5+0xca/0x150 [ 38.585865] [] ? handle_mm_fault+0x117b/0x2530 [ 38.585871] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.585878] [] handle_mm_fault+0x1fd1/0x2530 [ 38.585885] [] ? save_stack+0xa3/0xd0 [ 38.585892] [] ? __pmd_alloc+0x410/0x410 [ 38.585901] [] ? sigqueue_alloc+0x24/0x70 [ 38.585910] [] ? SyS_timer_create+0x145/0x1030 [ 38.585918] [] ? entry_SYSCALL_64_fastpath+0x29/0xe8 [ 38.585925] [] ? save_stack_trace+0x16/0x20 [ 38.585932] [] ? kasan_kmalloc+0xad/0xe0 [ 38.585940] [] __do_page_fault+0x5c2/0xd40 [ 38.585948] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.585955] [] ? capable+0x1f/0x30 [ 38.585963] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.585970] [] do_page_fault+0x27/0x30 [ 38.585977] [] page_fault+0x28/0x30 [ 38.585985] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 38.585993] [] ? SyS_timer_create+0x61f/0x1030 [ 38.586001] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 38.586008] [] ? do_futex+0x15c0/0x15c0 [ 38.586016] [] ? security_file_ioctl+0x89/0xb0 [ 38.586023] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.586030] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 38.955844] (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 38.963545] stack backtrace: [ 38.966706] CPU: 0 PID: 5894 Comm: syz-executor0 Not tainted 4.9.80-g550c01d #29 [ 38.974203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.983529] ffff8801c731f8e8 ffffffff81d94b69 ffffffff849b6cf8 ffff8801d6dec800 [ 38.991505] ffffffff834e8ee4 ffffffff849b6cf8 ffff8801d6ded088 ffff8801c731f918 [ 38.999472] ffffffff81237e04 dffffc0000000000 ffffffff849b6cf8 00000000ffffffff [ 39.007438] Call Trace: [ 39.010003] [] dump_stack+0xc1/0x128 [ 39.015338] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 39.021450] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 39.028256] [] lock_release+0x6f8/0xb80 [ 39.033851] [] ? traverse+0x3cf/0x900 [ 39.039272] [] ? memcpy+0x45/0x50 [ 39.044343] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 39.050457] [] _raw_read_unlock+0x1a/0x50 [ 39.056221] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 39.062157] [] seq_read+0xa83/0x1290 [ 39.067486] [] ? seq_escape+0x200/0x200 [ 39.073076] [] ? __fsnotify_parent+0xbc/0x340 [ 39.079185] [] ? fsnotify+0x86/0xf30 [ 39.084514] [] ? fsnotify+0xf30/0xf30 [ 39.089932] [] ? seq_escape+0x200/0x200 [ 39.095525] [] proc_reg_read+0xef/0x170 [ 39.101118] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 39.108098] [] ? security_file_permission+0x89/0x1e0 [ 39.114817] [] ? proc_reg_write+0x170/0x170 [ 39.120753] [] ? proc_reg_write+0x170/0x170 [ 39.126691] [] do_readv_writev+0x520/0x750 [ 39.132540] [] ? vfs_write+0x530/0x530 [ 39.138045] [] ? mark_held_locks+0xaf/0x100 [ 39.143985] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.150794] [] ? mutex_lock_nested+0x56f/0x870 [ 39.156992] [] ? __fdget_pos+0x9f/0xc0 [ 39.162496] [] ? __fget+0x201/0x3a0 [ 39.167744] [] ? mutex_lock_killable_nested+0x960/0x960 [ 39.175029] [] ? __fget+0x228/0x3a0 [ 39.180271] [] ? __fget+0x47/0x3a0 [ 39.185428] [] vfs_readv+0x84/0xc0 [ 39.190585] [] do_readv+0xe6/0x250 [ 39.195742] [] ? vfs_readv+0xc0/0xc0 [ 39.201075] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 39.207708] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.214515] [] SyS_readv+0x27/0x30 [ 39.219672] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/07 01:11:12 executing program 2: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000af0000)={0x0, 0x3}, &(0x7f0000af0000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a13000-0x2a)={r1, 0x22, "90e6faac9d4844e6f9e49875f9393c67f79e7b7ec8f0f8f598095487c3b7bd15af6f"}, &(0x7f000011b000-0x4)=0x2a) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) ioctl$int_in(r0, 0x5452, &(0x7f00007e2000)=0x4) 2018/02/07 01:11:12 executing program 4: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x100010081, 0x5, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) dup(r0) 2018/02/07 01:11:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004c8000)='/dev/input/mice\x00', 0x0, 0x840) pread64(r0, &(0x7f0000ae3000)=""/127, 0x7f, 0x0) sendmsg$nl_route(r0, &(0x7f0000db8000-0x38)={&(0x7f000074a000-0xc)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f0000e8a000)={&(0x7f000024d000-0x14)=@getstats={0x14, 0x5e, 0x900, 0x7, 0x1, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4081}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000869000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r1 = memfd_create(&(0x7f00000ed000-0x10)='&vmnet0\x00', 0x0) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006cb000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000313000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000707000-0x28)={0xf9, 0x1, r2, 0x10000, r3, 0xee, 0x6, 0x1000}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000850000)=""/106) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000eb1000), 0x4) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000e87000-0xfd)=""/253, &(0x7f000059d000)=0xfd) fallocate(r1, 0x8, 0x0, 0x10001) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f000030e000-0xc)={@local, @rand_addr, 0x0}, &(0x7f000053f000-0x4)=0xc) stat(&(0x7f000064c000-0x8)='./file0\x00', &(0x7f0000131000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4$packet(r0, &(0x7f00000be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00001a0000)=0x14, 0x800) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c0e000)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x80000001, 0x3, 0x8, 0x0, 0x80, 0x80, 0x2f, r5, r6}, {0x200, 0x24, 0x9, 0x9, 0x6, 0xb25, 0xfffffffffffffffc}, {0x10000, 0x101, 0x23, 0xfffffffffffffffe}, 0x4, 0x2, 0x1, 0x0, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x0, 0x0, 0x6, 0xe, 0x5, 0x3}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000c01000)={0xcab, 0x4, 0x2, 'queue0\x00'}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000068f000)={0x101, 0xffffffffffffffe0, 0x7fffffff, 0xfffffffff92ea725}, 0x8) 2018/02/07 01:11:12 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000363000-0x8), 0x8) mount(&(0x7f00005f8000-0x8)='./file0\x00', &(0x7f0000fea000-0x8)='./file1\x00', &(0x7f0000856000-0x4)='bpf\x00', 0xfffffffffffffffd, &(0x7f0000fea000-0x55)="28193fcadd6e995515eeb4a7b551d78bd742dfa651b399ea2975e9fdffa7d864a32afc2fa21719d431133e928fc5b7f7496027c0d572ba3f35cd343ad963212ea169a6b18e194d38b26e300d85ad73a43dc0fb6b31") mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000feb000-0x10)='/dev/input/mice\x00', 0x0, 0x105100) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f00003e1000)='./file1\x00', &(0x7f0000feb000-0x28)=[&(0x7f0000feb000-0x4)='bpf\x00', &(0x7f0000b66000)='bpf\x00', &(0x7f00007fc000+0xea9)='bpf\x00', &(0x7f0000fea000)='em0\x00', &(0x7f0000fea000)='bdev-):\x00'], &(0x7f0000fea000)=[&(0x7f00001f5000)='bpf\x00', &(0x7f0000877000)='bpf\x00', &(0x7f0000cfb000)='(security\x00', &(0x7f0000fea000)='vmnet0vboxnet1e\x00'], 0x1100) 2018/02/07 01:11:12 executing program 6: socket$netlink(0x10, 0x3, 0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) pwritev(r0, &(0x7f00009a4000-0x70)=[{&(0x7f0000376000)="fc65957494da", 0x6}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000a6000)) 2018/02/07 01:11:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/sequencer\x00', 0x48000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000a36000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000cbd000)=""/181) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000), &(0x7f0000c2b000)}}) 2018/02/07 01:11:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000625000)={0x0, 0x40}, &(0x7f0000648000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000987000)={r1, 0x1ff}, &(0x7f0000f30000)=0x8) 2018/02/07 01:11:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000955000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000541000)='./file0\x00', 0x100) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') renameat(r0, &(0x7f00007bd000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000ce0000-0xe)='./file0/file1\x00') 2018/02/07 01:11:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x7) listen(r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r1, &(0x7f000076d000)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/07 01:11:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000955000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000541000)='./file0\x00', 0x100) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') renameat(r0, &(0x7f00007bd000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000ce0000-0xe)='./file0/file1\x00') 2018/02/07 01:11:12 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) mmap(&(0x7f0000435000/0x2000)=nil, 0x2000, 0x2000005, 0x2010, r0, 0x0) r1 = open(&(0x7f0000ac7000)='./file0\x00', 0x2101, 0x100) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/02/07 01:11:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f78000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007d6000-0x8)={0xfffffffffffffffd, 0x5, 0x7f, 0x9}, 0x8) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x800000000000048, &(0x7f0000b55000-0x4)=0x1800000, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003d2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/07 01:11:12 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a07000-0x9)='/dev/sg#\x00', 0x4, 0x10000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000535000)={{0xba, 0x8001}, 'port1\x00', 0x20, 0x10004, 0x1, 0xffffffff, 0x1, 0x8, 0x8, 0x0, 0x6, 0x857a}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d9a000-0x8), &(0x7f0000d44000-0x4)=0x8) 2018/02/07 01:11:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fdc000)="6e72fb3e74730e") setns(r0, 0x1000000004000000) 2018/02/07 01:11:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000b8f000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dc7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000684000)={0x800, 0xa20}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x20000000852b, 0xffff, 0x4}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000cef000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b4b000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x0, 0x7}, &(0x7f00001a7000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000151000)={r2, 0x80}, 0x8) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) 2018/02/07 01:11:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d93000-0xc)='/dev/autofs\x00', 0x408881, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d04000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f22000)=@ethtool_gstrings={0x1b, 0x4, 0x18, "43db4c4d8e86fbd17b481af3b16d655b257c4929b0236140"}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000494000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000302000)={0x0, 0x56, "57aa09fcd56ea62108527c33a6af1183574415dcdd47d373e44cfed249da1d08b9627b9ab00e4bd1d9c6435432cb7e8870caaef718d2a93618d5298039b1a5e472f68de08a2c8ed4ea14577d165670f76e3033885f5b"}, &(0x7f0000fc6000-0x4)=0x5e) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xff, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000d12000-0x69)={r3, 0x2, 0x61, "a8f6208a6adfa7f7b433ae5f68f65e82f0b2cbb2de8c01021775c968e056c25394634f950411a1ed4814fcc78878299e348b64c63275590d71e5f9ad92d92630b3dffd0eedd4c83244385840e26a0300176bd7e920eb8b82c6c79076458ba7c790"}, 0x69) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000001000-0x10)=[{0x80000006}]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000098a000)=0x7, 0x4) sendto(r1, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) 2018/02/07 01:11:12 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000), 0x4) pipe2(&(0x7f0000005000-0x8)={0x0}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005000)=0x14) connect$packet(0xffffffffffffffff, &(0x7f0000004000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) dup2(r1, r1) pipe2(&(0x7f0000002000), 0x80000) 2018/02/07 01:11:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000064d000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f000065a000)={0x77359400}, 0x10) ptrace$pokeuser(0x6, r2, 0x0, 0x0) 2018/02/07 01:11:12 executing program 3: clone(0x0, &(0x7f0000002000-0x1), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f0000002000+0x886)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/75) prctl$void(0x1e) getxattr(&(0x7f0000001000)='./file0\x00', &(0x7f00001de000)=@random={'osx.\x00', '*\x00'}, &(0x7f000091c000-0xf4)=""/244, 0xf4) 2018/02/07 01:11:12 executing program 1: r0 = socket(0x18, 0x0, 0x4) eventfd(0xfffffffffffffe01) recvfrom(r0, &(0x7f0000002000-0xeb), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008d4000-0x8)=@assoc_value, &(0x7f0000ea7000)=0x8) [ 39.443130] keychord: Insufficient bytes present for keycount 0 [ 39.463902] keychord: Insufficient bytes present for keycount 0 2018/02/07 01:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000062e000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f00004c7000-0x10)={&(0x7f0000d06000)=@ipmr_newroute={0x60, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}]}, 0x60}, 0x1}, 0x0) pipe2(&(0x7f0000c48000-0x8)={0x0, 0x0}, 0x84000) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f000066a000)=""/102, 0x66) 2018/02/07 01:11:13 executing program 6: personality(0x4500001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x0) 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) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r2, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)='C', 0x1}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000f29000-0x38)={&(0x7f000089f000-0xc)={0x10}, 0xc, &(0x7f00009a2000)={&(0x7f0000eba000-0x13c8)={0x5cc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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", @generic="f9919ad42b5aac7c12a77f739b57bf76e48df9f7d3890a1ce0e0cb38ed56becfbfa9375aa90b490be19404e57f8fb91375accee3693f4ce5042b3cb5766fc936804dce41058ce610bb8518a15fd6fa067402ce98096fa99ea0915215aa273a658bf59df06464d4ca537b5cbdf63132097c7b497fcfb2f0530b25f619faec5b526f4b0f1a4de6", @nested={0x28, 0x7f, [@typed={0x10, 0x7b, @u64=0x36f}, @typed={0x8, 0x12}, @typed={0xc, 0x4d, @u32=0x38}]}, @typed={0xc, 0x22, @ipv4=@rand_addr=0x4}, @generic="e580d614ea6fbbfebb1449d7bd586dc55d0f47da88b2c4", @typed={0x10, 0x57, @str='vmnet1\x00'}]}, 0x5cc}, 0x1, 0x0, 0x0, 0x4040}, 0x4040084) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000a78000-0x10)={0xe79, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000a65000-0xd)='/dev/usbmon#\x00', 0x1, 0x80) 2018/02/07 01:11:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xffffffffffffff9a) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sync() mq_notify(r1, &(0x7f000063d000)={0x0, 0x14, 0x5, @tid=r0}) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00002d0000-0x4)) fcntl$setown(r2, 0x8, r0) sendfile(r2, r2, &(0x7f00005a6000), 0x1e) 2018/02/07 01:11:13 executing program 3: mmap(&(0x7f0000000000/0x251000)=nil, 0x251000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f00001db000-0x1e0)=[{{&(0x7f00000a9000-0x2)=@ipx, 0x10, &(0x7f0000218000)=[{&(0x7f000009c000-0xff)=""/255, 0xff}, {&(0x7f0000252000-0xa)=""/10, 0xa}], 0x2, &(0x7f0000251000)=""/42, 0x2a, 0xfffffffffffffff8}, 0xfffffffffffffde4}, {{&(0x7f000014c000-0xe)=@l2, 0xe, &(0x7f00000b9000-0x20)=[{&(0x7f0000102000)=""/80, 0x50}, {&(0x7f00000d9000)=""/24, 0x18}], 0x2, 0x0, 0x0, 0x4}, 0x80000000}, {{&(0x7f0000252000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, 0x1e, &(0x7f0000251000)=[{&(0x7f0000251000)=""/83, 0x53}, {&(0x7f0000251000)=""/43, 0x2b}], 0x2, &(0x7f0000252000-0x84)=""/132, 0x84, 0x9}, 0x6}, {{0x0, 0x0, &(0x7f0000252000-0x50)=[{&(0x7f000010f000-0xfd)=""/253, 0xfd}, {&(0x7f0000058000-0xb9)=""/185, 0xb9}, {&(0x7f00001ef000-0x48)=""/72, 0x48}, {&(0x7f00000c7000)=""/176, 0xb0}, {&(0x7f0000252000-0x2e)=""/46, 0x2e}], 0x5, &(0x7f0000252000-0xce)=""/206, 0xce, 0x42240f90}, 0x9}, {{0x0, 0x0, &(0x7f0000251000)=[{&(0x7f0000023000-0x21)=""/33, 0x21}, {&(0x7f0000251000)=""/201, 0xc9}, {&(0x7f0000252000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f00000f5000-0x73)=""/115, 0x73, 0x1}}, {{&(0x7f00001f1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000004000)=[{&(0x7f000001f000)=""/77, 0x4d}, {&(0x7f0000252000-0x14)=""/80, 0x50}, {&(0x7f0000252000-0xfe)=""/254, 0xfe}, {&(0x7f0000252000-0x48)=""/72, 0x48}, {&(0x7f000023b000)=""/244, 0xf4}], 0x5, &(0x7f000007f000-0x1000)=""/4096, 0x1000, 0x400}, 0x6}, {{&(0x7f0000252000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00000dd000-0x10)=[{&(0x7f0000106000)=""/11, 0xb}], 0x1, &(0x7f000006c000-0x1000)=""/4096, 0x1000, 0x10000}, 0x176ea04d}, {{0x0, 0x0, &(0x7f00000b1000)=[{&(0x7f0000005000)=""/63, 0x3f}, {&(0x7f000006b000-0x6f)=""/111, 0x6f}, {&(0x7f00001c2000-0x54)=""/84, 0x54}, {&(0x7f0000020000-0x26)=""/38, 0x26}, {&(0x7f0000251000)=""/213, 0xd5}], 0x5, 0x0, 0x0, 0xff}, 0x50}], 0x8, 0x20, &(0x7f00001ef000)) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000253000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r0}], 0x1, &(0x7f000005d000-0x10)={0x0, r3+30000000}, &(0x7f000024c000-0x8), 0x8) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000184000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x4}, &(0x7f0000253000-0x4)=0x98) mmap(&(0x7f0000253000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000254000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000253000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000253000)=""/178) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000009c000)={0x5, 0x9, 0x36d9f1760b4abc0f, 0x5, 0x8, 0x5, 0x200, 0x55, r4}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d}) 2018/02/07 01:11:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x62000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001000-0x14)={0x4, 0xf65, 0x1, 0x6a, 0x4, 0x2, 0x8, 0x3ff, 0xfffffffffffffffe, 0x62}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00008d7000-0x8)='./file0\x00', 0x60) r2 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r1) r3 = gettid() syz_open_procfs(r3, &(0x7f000029a000-0x3)='ns\x00') getuid() 2018/02/07 01:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000024000)=@ax25, &(0x7f00006ee000)=0x10) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000636000-0x4), &(0x7f0000900000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}}, 0x14) 2018/02/07 01:11:13 executing program 7: 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}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000012000)={0x9, 0x0, {0x1, 0x3, 0xff, 0x0, 0x1ff}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000bd2000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001aa000-0x8)={0x0}, &(0x7f00004b0000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f8b000)={r3, 0x6}, 0x8) truncate(&(0x7f00005aa000-0x8)='./file0\x00', 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00003e4000-0x1a)="34aed46e6508d9374102609c3dc69312c873e6551bebdb85f64a") ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000422000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/07 01:11:13 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@common='ifb0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200040}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x2c)=@newneigh={0x2c, 0x1c, 0x0, 0x4, 0x3, {0x1f, 0x0, 0x0, r1, 0x0, 0x20, 0x9}, [@NDA_PROBES={0x8, 0x4, 0x8}, @NDA_VLAN={0x8, 0x5, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bind$netrom(r2, &(0x7f00004d8000)=@full={{0x3, {"3aee97383b471d"}, 0x1ff}, [{"fe4c4e8e1263ab"}, {"d9390ca6808f60"}, {"9e120892f482b7"}, {"aca1786c3eef2b"}, {"e41b6b49cf5e31"}, {"1a9ecf255e2485"}, {"bfa748279fed62"}, {"27f06f8f36cf9e"}]}, 0x48) futex(&(0x7f0000004000-0x4)=0x1, 0xb, 0x4000000000000001, &(0x7f0000003000), &(0x7f0000003000), 0x0) 2018/02/07 01:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d1d000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000ffb000)={0x5, 0x7f, 0x1, 0x3, 0x2}) mq_open(&(0x7f0000267000-0x8)='-system\x00', 0x800, 0x20, &(0x7f000042e000)={0x1, 0x100000000, 0x8, 0x3, 0x8, 0xc839, 0x100000001}) r1 = socket$unix(0x1, 0x801, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/02/07 01:11:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xffffffffffffff9a) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sync() mq_notify(r1, &(0x7f000063d000)={0x0, 0x14, 0x5, @tid=r0}) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00002d0000-0x4)) fcntl$setown(r2, 0x8, r0) sendfile(r2, r2, &(0x7f00005a6000), 0x1e) 2018/02/07 01:11:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendto$ipx(r0, &(0x7f0000c9e000)="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", 0x1000, 0x40004, 0x0, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/07 01:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r1 = openat(0xffffffffffffff9c, &(0x7f00003e1000)='./file0\x00', 0x420200, 0x43) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008f6000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000027c000-0xc)={0x0, @dev, @broadcast}, &(0x7f0000200000-0x4)=0x5) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000870000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, 0x6, 0x80000001, 0x4, 0x100, 0xfffffffffffffe00, 0x82480100, r3}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x4, 0x0, &(0x7f000000d000)="62164b44"}) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000998000)={0x0, 0x5, 0x6}, &(0x7f00001d0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fb3000-0x10)={0x5, 0x200, 0x439d, 0x3, r4}, &(0x7f000042c000)=0x10) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 39.590588] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51749 sclass=netlink_route_socket pig=6024 comm=syz-executor6 [ 39.610250] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51749 sclass=netlink_route_socket pig=6027 comm=syz-executor6 [ 39.655827] binder: send failed reply for transaction 7 to 6025:6034 [ 39.674483] binder: BINDER_SET_CONTEXT_MGR already set [ 39.679894] binder: 6025:6026 ioctl 40046207 0 returned -16 [ 39.686743] binder_alloc: 6025: binder_alloc_buf, no vma [ 39.692363] binder: 6025:6026 transaction failed 29189/-3, size 0-0 line 3127 2018/02/07 01:11:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000000000), &(0x7f0000008000), &(0x7f0000002000-0x63)) pwrite64(0xffffffffffffffff, &(0x7f000047b000-0xde), 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)) 2018/02/07 01:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00007fc000-0x8)=0x8) close(r1) 2018/02/07 01:11:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e5c000)='/dev/sg#\x00', 0x80000001, 0x80) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b4000-0x8)={0x200, 0x16, 0x8, 0x7}, 0x8) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000d27000-0x4), 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)=[]}, 0x0) 2018/02/07 01:11:13 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$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) 2018/02/07 01:11:13 executing program 1: 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}) chown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = accept(0xffffffffffffff9c, &(0x7f0000183000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00005b0000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000051000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x3, 0x5, 0x3, 0x80e9, 0x1}, &(0x7f000056b000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000050b000-0x8)={r2, 0x1000}, &(0x7f0000631000-0x4)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 01:11:13 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fd7000)=[]}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r0, &(0x7f0000fd5000-0x50)=[{&(0x7f0000fd3000-0x1000)="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", 0x5ad}], 0x1) 2018/02/07 01:11:13 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) getpid() r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000003000)="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", 0x1000, 0x7ff, &(0x7f0000000000)={0x77359400}) waitid(0x0, 0x0, &(0x7f0000003000-0x7), 0xc1000006, 0x0) 2018/02/07 01:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000063a000)={0x0, 0x0}) tkill(r0, 0x18) r1 = syz_open_procfs(r0, &(0x7f00009c3000-0xa)='attr/prev\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) 2018/02/07 01:11:13 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() chown(&(0x7f0000002000)='./file0\x00', r1, r2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000007000)={@generic="1ef06a0d2a56c00fbc0d1e7f82eeac39", 0x800}) getsockopt(r0, 0x0, 0x40, &(0x7f0000006000)=""/1, &(0x7f0000000000)=0x1) 2018/02/07 01:11:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000100000001, 0x0, &(0x7f00003f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000015b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000079c000), &(0x7f0000803000-0x4)=0x4) 2018/02/07 01:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x3, 0x800, 0x7f, &(0x7f00003c9000)={0x0, 0x0}) write$selinux_access(r1, &(0x7f0000429000-0x41)={'system_u:object_r:xconsole_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x39, 0x35}, 0x41) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00001f8000-0x5c)={0x197, 0x3, {0x3, 0x3, 0xffffffff, 0x0, 0xffffffffffffffff}}) sendmsg$nl_netfilter(r0, &(0x7f00006fd000-0x38)={&(0x7f0000bcb000)={0x10}, 0xc, &(0x7f0000afd000-0x10)={&(0x7f0000942000-0x157c)={0x14, 0x7, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40f028914d4eee02}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 01:11:13 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009e5000-0x8)={0x0, 0x0}) r3 = creat(&(0x7f000003f000)='./file0\x00', 0x140) r4 = syz_open_pts(0xffffffffffffffff, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000a65000)=[{r0, 0x10}, {r1, 0x200}, {r2, 0x4}, {r3}, {r4, 0x2120}], 0x5, &(0x7f0000000000)={0x77359400}, &(0x7f0000000000)={0x7ff}, 0x8) clock_gettime(0xffffffffffffffff, &(0x7f0000000000)) [ 39.701292] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.706798] binder: undelivered TRANSACTION_COMPLETE [ 39.712229] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/07 01:11:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x0, &(0x7f0000313000)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f2b000)='./file0\x00', 0x2) umount2(&(0x7f0000f66000)='.', 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb3000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c71000)={0x0, 0x0}, &(0x7f0000b4b000-0x4)=0xc) r2 = getegid() fchownat(r0, &(0x7f00000e2000-0x1)='.', r1, r2, 0x1000) pivot_root(&(0x7f0000f97000-0x1)='.', &(0x7f0000935000-0x8)='./file0\x00') 2018/02/07 01:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a27000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000850000-0xd2)="8cc1be3acb7979e587fe21f3a34bf0957874cc74d8a4f32ace9f089303f053178ab20d9ce64cdc9129542e1ef14da49cb354474b857bcb68f23f4f259978313f2cc9a080baaa2f0b1b250e22c1ccdc6771d8606efadea62e9440d832035faf9720dedb1fa0fa697b1e1d6d2f7aa4cac98031eb95e8cfbef0a3281887d8924ed1c3b56a4c60d0b18bc79e0dda42360510b5dd9df3d72f7a8763109f4abf8f57c890272c59ff966728cf88b1d6614c58da4f86593f3ac22620e45daef3a1d9d72a1c1bcbff181a86c2f922c01eff1d350f2826") openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000984000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000fa5000)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/user\x00', 0x2, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)) dup2(r1, r2) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00005ad000-0x4)) 2018/02/07 01:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffd) lseek(r0, 0x0, 0x0) 2018/02/07 01:11:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f000015e000-0x60)={0x27, 0x100, 0x7, 0x3, 0x56, 0x400, "70d0ba0748e49ac85bb17dcf0e2331c81e24dbe093fc9a71e1ee213320602eeafd96d89ad15335a080583523e147febc7c654f1f90a9bc5655146bd81ccef8", 0x6}, 0x60) fcntl$setflags(r0, 0x2, 0x1) clock_gettime(0x9, &(0x7f00000ea000)) 2018/02/07 01:11:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a47000-0x4c)="9661abc3113f14093a283a5ad3b7e5fa8ad89e5611a69ed067fd1612b3efa0adb8b61bd368c3a2c487ec1f99ccd924e88f862ac70bf64f062257a1d685d2f1cad3a0977c6b7d5753267e0ed0", 0x4c, 0x44080, &(0x7f0000440000-0x10)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000636000-0x12)={@generic="11338a83594d80ac8a041ff75bccccbc", 0x2}) 2018/02/07 01:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, [{0x4, 0x1, []}]}]}, 0x3c}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000831000)={@common='vlan0\x00', @ifru_map={0x0, 0x81, 0xffffffffffffffff, 0x100, 0x9, 0x9}}) 2018/02/07 01:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000335000)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000557000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f000031d000)={&(0x7f000003e000-0xc)={0x10}, 0xc, &(0x7f000088d000-0x10)={&(0x7f0000b79000-0x3b0)=@getlink={0x28, 0x12, 0xc03, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000082b000-0x8)={0x6, 0x5, 0x3ff, 0x10}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ff7000-0xb)={0x7, 0x3, 0x100000001, 0x6, 0x1e18fd8f, 0xfffffffffffffff9, 0x3f, 0x5173, 0x989, 0x382, 0x8}, 0xb) 2018/02/07 01:11:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f00001c0000)={'system_u:object_r:ping_exec_t:s0', 0x20, 'system_u:object_r:devpts_t:s0', 0x20, 0x0, 0x0, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x60) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/07 01:11:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f00002ca000-0x4)=0x4) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x4}}, 0x2e) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/02/07 01:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") renameat(r0, &(0x7f0000a97000-0x8)='./file0\x00', r0, &(0x7f0000020000)='./file0\x00') setns(r0, 0x0) clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) 2018/02/07 01:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f6c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000918000-0xce)="6e65742f6970365f6d725f6361636865002c0fa7ce3d511a22f8b55de1794634dd24e6c610bafc2d9b6ab772c6a531cdf247465c0e6113884d7c362e76b8118a5eca29c3e2d88bcb5bbd8d2cc544896a703311b754069698de5df52afb0b43d585630dca94f76d293bb408adc4acad07323c98dd27100116728843dc327685539b7aced4751023d7370f5fb82c88aec91ecd1c60f3c62d5a9ce05d579c635db5e144584eb2adc1bff27e52d8d954cf086c6ec4ebffb7b6d79c0c1189eb19d851b03538a6149462419d7da28f9e26") preadv(r0, &(0x7f00001ee000-0x50)=[{&(0x7f0000af1000)=""/171, 0xab}], 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000e08000)) init_module(&(0x7f000016d000)='GPLproc^keyringcpuset\x00', 0x16, &(0x7f0000291000)='{+\x00') [ 39.879616] audit: type=1400 audit(1517965873.352:26): avc: denied { validate_trans } for pid=6097 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/07 01:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x4800) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{}, {0x0, 0xba}}) socketpair(0x3, 0x4, 0x5, &(0x7f0000ed5000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getgid() read$eventfd(r1, &(0x7f0000d26000-0x8), 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000a40000)=0x5, 0x4) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000842000)='security\x00') 2018/02/07 01:11:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000d17000-0x38)={&(0x7f0000c0a000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00007ae000)=[], 0x0, &(0x7f0000289000-0x20)=[{0x10, 0x29, 0xb}], 0x10}, 0x0) 2018/02/07 01:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000073e000)='user\x00', &(0x7f0000bd6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000093b000-0x77)='Z', 0x1, 0xffffffffffffffff) exit(0x5) keyctl$get_keyring_id(0x0, r0, 0x0) 2018/02/07 01:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='ns/user\x00') ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000bc8000)={0x80000001, 0x21, "30a3b1f9763e46b54c9953a6f5306db2a8fcf2aede2e66ea17ff80c977c7af3190"}) r1 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/mnt\x00') fcntl$getown(r0, 0x9) ioctl$VT_RELDISP(r1, 0xb701) 2018/02/07 01:11:13 executing program 0: 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 = getegid() r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000084a000-0x10)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000011c000), &(0x7f0000cf1000-0x4)=0xc) getgroups(0x1, &(0x7f0000096000)=[r1]) 2018/02/07 01:11:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) sendto$inet(r0, &(0x7f000081d000)="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", 0x1000, 0x800, &(0x7f0000da9000-0x10)={0x2, 0x1, @rand_addr=0xc000000000000000}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fc3000-0x4)={0x3800000000000}, 0x4) 2018/02/07 01:11:13 executing program 5: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000d70000)={0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000045000)="6e044bb14e0787fb647a74589c1b53593a27297b9626cd0d5783f7973580abd1cdcd21f9d4c077c8e902bf96323cb23e5c9d147c04222d172d6aee59859de31a3712d3b7c6a58f5333aeb55b9a1ac9380f9bbf106c629f611f6d7a4f9908ead27eb6608cd6", 0x65}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000291000)={0x54, 0x0, &(0x7f0000a4b000)=[@clear_death={0x400c630f}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000176000)=[], &(0x7f0000917000)=[]}}], 0x0, 0x0, &(0x7f00006ed000)}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b99000-0x10)=@req={0x50, &(0x7f0000c12000)={@common='vcan0\x00', @ifru_data=&(0x7f000089a000)="10b16b25c77cb7f9c41aa19da78fe45b8d001c1b9d96e2b2b99bf6668e863385"}}) keyctl$instantiate(0xc, 0x0, &(0x7f0000840000), 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000884000)='/dev/keychord\x00', 0x0, 0x0) 2018/02/07 01:11:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bd3000)='/dev/loop#\x00', 0x0, 0x10000000001) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006f4000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000097d000)={0x1, 0x0, 0x6, 0x7ff, 0x0}, &(0x7f0000c3d000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000026c000-0x4)=@assoc_id=r2, 0x4) 2018/02/07 01:11:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000396000-0xc)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) fcntl$setown(r0, 0x8, r2) tkill(r2, 0x12) tkill(r2, 0x38) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e4c000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00002a2000)={@broadcast, @multicast1, 0x0}, &(0x7f0000504000-0x4)=0xc) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000bc1000-0xc)={r4, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ptrace$setopts(0x4209, r2, 0x400003, 0x0) 2018/02/07 01:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000197000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000362000-0x4)=0x5, 0x4) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000035e000-0x18)=[]}, 0x0) 2018/02/07 01:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) fstat(r0, &(0x7f0000889000-0x44)) 2018/02/07 01:11:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}], 0x30) rename(&(0x7f0000af0000-0x8)='./file0\x00', &(0x7f0000287000)='./control/file0\x00') mkdir(&(0x7f000056e000)='./file1\x00', 0x0) stat(&(0x7f000095d000)='./file1\x00', &(0x7f0000e9b000)) execveat(r1, &(0x7f00006f9000)='./file1\x00', &(0x7f000049e000)=[&(0x7f0000d9d000)='cpuset\x00', &(0x7f0000fc9000)='{-\x00', &(0x7f0000881000)='trusted\\lo@\x00', &(0x7f0000b3d000-0x1)='\x00', &(0x7f0000c4f000-0x7)='(wlan1\x00', &(0x7f000071f000-0x1)='\x00', &(0x7f00007cb000)='wlan1vboxnet1-+wlan1cgroup\x00', &(0x7f0000882000-0x1)='\x00', &(0x7f000013f000)='\x00'], &(0x7f00002b2000-0x38)=[&(0x7f0000c52000)='ppp1#keyring\x00', &(0x7f000053e000-0x17)='security}mime_typeGPL&\x00', &(0x7f0000eee000)='em1.\x00', &(0x7f00008d9000)='%[&{-lo\x00', &(0x7f0000da2000)='g-selinuxu]}!\x00', &(0x7f00003a6000)='\x00', &(0x7f0000383000)='!\x00'], 0x1100) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 01:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x4800) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{}, {0x0, 0xba}}) socketpair(0x3, 0x4, 0x5, &(0x7f0000ed5000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getgid() read$eventfd(r1, &(0x7f0000d26000-0x8), 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000a40000)=0x5, 0x4) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000842000)='security\x00') [ 39.982104] binder: 6131:6139 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 39.994000] binder: 6131:6139 got transaction to invalid handle [ 40.003600] binder: 6131:6139 transaction failed 29201/-22, size 0-0 line 3004 2018/02/07 01:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000229000)=@req={0x50, &(0x7f0000998000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x8}}) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a18000)={0x0, 0x1}, &(0x7f00000b8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001d3000)={r2, 0x80}, 0x6) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000cc9000)=0x3a) accept$packet(r3, &(0x7f000059c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000824000)=0x14) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000e6000)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000026000)={0x4}) epoll_pwait(r4, &(0x7f0000054000)=[{}], 0x1, 0x0, &(0x7f000077a000), 0x8) [ 40.026675] binder: 6131:6157 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 40.035374] binder: 6131:6157 got transaction to invalid handle [ 40.043161] binder: 6131:6157 transaction failed 29201/-22, size 0-0 line 3004 [ 40.052078] binder: undelivered TRANSACTION_ERROR: 29201 [ 40.057523] binder: undelivered TRANSACTION_ERROR: 29201 [ 40.114618] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.119228] CPU: 1 PID: 6161 Comm: syz-executor6 Not tainted 4.9.80-g550c01d #29 [ 40.126737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.136060] ffff8801d506f4e0 ffffffff81d94b69 ffff8801d506f7c0 0000000000000000 [ 40.144033] ffff8801c9d6d010 ffff8801d506f6b0 ffff8801c9d6cf00 ffff8801d506f6d8 [ 40.152261] ffffffff816624ba 00000000fe2006e4 ffff8801d506f630 00000001bd347067 [ 40.160236] Call Trace: [ 40.162793] [] dump_stack+0xc1/0x128 [ 40.168129] [] handle_userfault+0xa3a/0x1310 [ 40.174156] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.181136] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.187507] [] ? save_stack+0xa3/0xd0 [ 40.192923] [] ? save_stack_trace+0x16/0x20 [ 40.198860] [] ? save_stack+0x43/0xd0 [ 40.204280] [] ? kasan_slab_free+0x72/0xc0 [ 40.210134] [] ? kfree+0x103/0x300 [ 40.215295] [] ? security_inode_init_security+0x1ab/0x350 [ 40.222448] [] ? shmem_mknod+0x99/0x1b0 [ 40.228039] [] ? shmem_create+0x2b/0x40 [ 40.235890] [] ? lookup_open+0x11de/0x18f0 [ 40.241743] [] ? path_openat+0xc1a/0x2910 [ 40.247511] [] ? do_filp_open+0x197/0x290 [ 40.253279] [] ? do_sys_open+0x366/0x620 [ 40.258957] [] ? SyS_creat+0x27/0x30 [ 40.264293] [] ? entry_SYSCALL_64_fastpath+0x29/0xe8 [ 40.271026] [] ? handle_mm_fault+0x117b/0x2530 [ 40.277229] [] ? handle_mm_fault+0x1fc3/0x2530 [ 40.283438] [] handle_mm_fault+0x1fd1/0x2530 [ 40.289465] [] ? __pmd_alloc+0x410/0x410 [ 40.295143] [] ? set_next_entity+0x275/0xbe0 [ 40.301172] [] __do_page_fault+0x5c2/0xd40 [ 40.307035] [] ? mm_fault_error+0x2c0/0x2c0 [ 40.312990] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.319625] [] do_page_fault+0x27/0x30 [ 40.325135] [] page_fault+0x28/0x30 [ 40.330380] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 40.337362] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 40.344342] [] ? iov_iter_advance+0xd70/0xd70 [ 40.350458] [] ? shmem_xattr_handler_get+0x3e/0x50 [ 40.357007] [] ? current_time+0x16/0xd0 [ 40.362602] [] generic_perform_write+0x1dc/0x500 [ 40.368978] [] ? page_endio+0x180/0x180 [ 40.374570] [] ? file_update_time+0xbc/0x3b0 [ 40.380597] [] ? save_stack_trace+0x16/0x20 [ 40.386540] [] ? current_time+0xd0/0xd0 [ 40.392150] [] __generic_file_write_iter+0x348/0x570 [ 40.398878] [] generic_file_write_iter+0x2d5/0x600 [ 40.405433] [] __vfs_write+0x4bf/0x680 [ 40.410940] [] ? do_iter_readv_writev+0x400/0x400 [ 40.417402] [] ? vfs_write+0x407/0x530 [ 40.422908] [] ? check_preemption_disabled+0x3b/0x200 [ 40.429719] [] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 40.436180] [] ? __sb_start_write+0x14a/0x310 [ 40.442301] [] vfs_write+0x189/0x530 [ 40.447634] [] SyS_write+0xd9/0x1b0 [ 40.452879] [] ? SyS_read+0x1b0/0x1b0 [ 40.458297] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/02/07 01:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006fc000)='/dev/hwrng\x00', 0x10840, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000816000-0x2)={0x7, 0xbd1}) r1 = syz_open_procfs(0x0, &(0x7f0000af6000)='net/raw6\x00') preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f00006f2000)=0x2800, 0x4) 2018/02/07 01:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009f8000)=0x0) sched_getscheduler(r0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) unlink(&(0x7f0000344000)='./file0\x00') mq_open(&(0x7f0000bab000)='\x00', 0x0, 0x0, &(0x7f0000fbe000-0x40)) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mmap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009ca000-0x8)='./file0\x00', 0x161) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a94000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) shutdown(r1, 0x1) 2018/02/07 01:11:13 executing program 2: ftruncate(0xffffffffffffffff, 0xe000000000000000) unlink(&(0x7f0000f74000)='./file0\x00') 2018/02/07 01:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000069000)='./control\x00', 0xff, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) rmdir(&(0x7f0000398000)='./control\x00') 2018/02/07 01:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000076d000-0xe)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000283000-0x38)={&(0x7f0000e07000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00008ce000-0x10)={&(0x7f0000fd7000)={0x2dc, 0x2f, 0x400, 0x3, 0x2, {0x13}, [@typed={0xcc, 0x62, @binary="6cb3835fbb38b0e27d997aeef7ac6fc932d52091b561805c8efa73359cd65a5c6d00aa02f2ec85f09890c9d2997020b1abd98f7d30fbe3ef573669dd34f78c26ab72dd6c588f198b1ab8ae94988ac5124dcb74d95302ab9f97d49e22ccf6a63e472b8687e77e1429a74f47811b9453f3f2db0fbb5076cb65615a74373f7f1f878fa15ddce85e3ed54bd07206f17789394a403624d589987be30563793f03a3049e3110f49a9eb37599973555a0b1adb4fd380b720da56475ef833dcd8bcfb14eb2"}, @nested={0x4, 0x61, []}, @typed={0x8, 0x15}, @typed={0xc, 0x13, @ipv4=@empty}, @nested={0x1e4, 0x87, [@typed={0xa4, 0x6, @binary="1c1cdc5609fc73811527dc986eea3112d0248b610d25bd1474801c16ded23fc7f164b08abbb5a48202720da7d24e65d9344b1885730afe5410a51bccca7783ed01c1f4f65984f20ef0245487ce3d54a0f63d3e52854c7eb88d3fa1ffab30f8577a0dc0a22b6ae13dc808877612c466606ed72dde832a011e4bee3613e66f1f8f707ea249cffdce7ed9d85d370e1c0334882219580e2d7ba6a4d7"}, @generic="afccfaccebb32395493e33b7bd05df4e529c35a78dd74f77270a45a02be60d2b46f9a264540dd9434ded46626487479d539089c728696b5a2f9b5d89d9dce2f97e0996beebab171509", @generic="754d2830a9a3fc36549c704e1a27bc688d01182153328c2f32f1c04611d1e96db7ba2740e15e7eefdd791fbdcd41efb541644e05ec111e68d04027e85f388fdf9c090bde0cf0360d2787c9b8a61cc805fcd812c469f5f90c320310820189c2e44d96f2f75d73e1d713fd5a4f4ba9f5486ecc240a54e5cc608b0299226a62d19859bf636c5eb45713b2bea220c4e4d034747750a9e7e5f816d057896d7d9e36bb22499281e71922825d0493e15fc6a0184af90ee2e7ab8165830609af449658db9b638778bb8c39525b043e3d4df7d3cc4183172d19c77689aa3977e74cc52d1296d1255456cd8189e269378192946e62"]}]}, 0x2dc}, 0x1, 0x0, 0x0, 0x4004001}, 0x4000000) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0xfffffffffffffdf1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000842000)={0x0, 0x4c, "b21995fafdd9dbd78b694aadcb691d4030d864eaf6bacabad3262f925741a2ba2911587867c8e243c8194c309f214d2a273c596e0fcbc45773f36345b71467c41952f5706902c5dfab263f3d"}, &(0x7f00005e9000-0x4)=0x54) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fcc000)={r3, 0x73, "3a90d853af2c0ee796ef9f9351bbb55bc5f5baabd94b0c5013483057c11a00bf20822068efbf2497d33b5d714bd42de5932fbdb2756457942a8018fe9e7b272c5a586a599d99a579cd4fb5452954c15d4367c3447b342c3c716d7e26ec56ff1c9c865112d2ca2789eec82d1ef6453623192dea"}, &(0x7f0000a5b000-0x4)=0x7b) fallocate(r0, 0x0, 0x4, 0x8) sendfile(r1, r2, &(0x7f00005fb000-0x8)=0x38, 0xfffb) 2018/02/07 01:11:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c15000)='/dev/sg#\x00', 0x0, 0x2) timerfd_gettime(r0, &(0x7f000037c000-0x20)={{}, {0x0}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setitimer(0x3, &(0x7f000000f000-0x20)={{0x0, 0x7530}, {r1}}, &(0x7f000000b000)={{0x0}}) write$evdev(r0, &(0x7f0000002000-0x24)=[{{r2}}, {{0x0, 0x7530}}], 0x30) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000386000-0x50)={{0x2, 0x2, 0x9, 0x0, 0x2}, 0x80, 0x3}) ioctl$VT_RELDISP(r0, 0x5605) 2018/02/07 01:11:13 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000010000)='.{\x00', 0x1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000020000-0x8)=[0x31, 0x6]) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000022000-0x89)=""/137) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000037000-0x8)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000002f000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f000002e000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/07 01:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000eb9000-0xd)='/dev/usbmon#\x00', 0x8001, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fb6000-0x4)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000035000)=0x200, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) [ 40.464854] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/07 01:11:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f76000-0x4)) seccomp(0x1, 0x1, &(0x7f000035b000)={0x5, &(0x7f000021e000-0x28)=[{0x6, 0x200, 0x223, 0x1}, {0x3fc0000000000, 0x7, 0x7f80, 0x4}, {0x6, 0x1, 0x8, 0x6}, {0x3ff, 0x7fffffff}, {0x1ff, 0x4, 0xffffffffffffffa1, 0x1}]}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a2c000-0x4)=0x1f, 0x4) 2018/02/07 01:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pwritev(r0, &(0x7f0000d91000-0x50)=[{&(0x7f0000db2000-0x53)="7bef54969f1b42bee240f21745a6a396adcff21c8657b29c6307bdc499dd12dc4b45848b74bbe55783bfff6b19c78e8a38a49d33c1aa3cf9fba393772fdaae887d57d6c05cad9eaffaf0ab6b52a339fee99037", 0x53}, {&(0x7f00006b6000-0x1000)="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", 0x1000}, {&(0x7f0000c45000-0xd1)="f5798474ac280e0533682e34ed05e0f463c196bfa87fde1f39626666d2c3812664c0f67698bbeb3cb5b0c0b8d6be9447a3d6090b0822107d5deaeb90e52fe128e4dd873ed97af8bb06188734b1cb84b4b08c1614795fb6229e2238ca9defe050ba3cb74dc81ee3738c4d7f66ad1605d007864e5af7b72193e5fda0ed7cf6ca72a8cc18c215cf97c835b30b5f6548b6a844d9421d7fd964a1562addd4f305e1ce117f377cc34b07832c7cfe59c7be9962801b6004e55298743585d0941fd82c52ae4604ef69ab4191f5fab34d3b2d7ab869", 0xd1}, {&(0x7f0000252000)="aea61b2134af8b24a0bb516494a89410fcd4f0a0af487ece7b54bbff16a2320a82dfbf990ea6a1af5540b6f77b464571a82742c6dc86", 0x36}, {&(0x7f00009ca000)="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", 0xfb}], 0x5, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e0500471f23a9367a03cbadec54", @ifru_settings={0x0, 0xfa, @fr_pvc_info=&(0x7f0000009000)={0x0, @common='lo\x00'}}}) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b4e000-0x8)={0x0, 0x0, 0x1}, &(0x7f0000019000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00001b0000)={r2, 0xff}, &(0x7f0000e4b000)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/07 01:11:14 executing program 1: mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) 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) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) 2018/02/07 01:11:14 executing program 5: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:apm_bios_t:s0', 0x20, 'system_u\x00'}, 0x29) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = getpgid(0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000000b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000025000)="a1ded1aede41099643832318d67d6acbc0b558a5071410ee69ba59238913e24b4bba5673703b149722e371273015d793a6d7867918748cb2562af3bd192e7702d98773e535b3ff2839c556e6004faf6ee1b439d16752e7fe3fa08710ab5202149455fd0e57f98db7baa042b08d98665c263fa3cabedac850177252a73275705def552a55b41130bb9591bcaef728f3f5b504a5c76029f894e3717fef2bef17a90891ec8c22fcf6f302bbc772a1788d926b1eaff7", 0xb4) capset(&(0x7f0000010000-0x8)={0x19980330, r3}, &(0x7f0000001000-0x18)={0x0, 0x101, 0x1, 0x4, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000033000)) write$sndseq(r2, &(0x7f0000049000-0x1c)=[], 0x0) clock_gettime(0x0, &(0x7f000003b000)) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) 2018/02/07 01:11:14 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x42}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb), &(0x7f0000001000-0x2)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x2800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000004000-0x4)=0x7fff) rmdir(&(0x7f0000002000)='./file0\x00') modify_ldt$write(0x1, &(0x7f0000014000-0x6), 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000e8a000-0x4)=0xfffffffffffffffc) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 01:11:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e74000)={0x0, 0x4}, &(0x7f0000561000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000053a000)={0x399, 0xd8ee, 0x200, 0x5, 0x7, 0x1, 0x6f, 0xff, r1}, &(0x7f0000671000-0x4)=0x20) 2018/02/07 01:11:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000018b000-0x14)={@mcast1, 0x0}, &(0x7f0000d01000-0x4)=0x14) fstat(r0, &(0x7f000043f000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000733000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x8, 0x3, 0x3, 0x2, 0xa0, 0xa0, 0x0, r1, r2}, {0xffffffff, 0x4, 0x1, 0x9, 0x9048, 0xfffffffffffff000, 0x6, 0x200}, {0x3, 0x0, 0xffffffff, 0x6}, 0x40, 0xf, 0x0, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x1, 0x3, 0x3, 0x4, 0x100, 0x40}}, 0xe8) ioctl$int_in(r0, 0x5421, &(0x7f00006bd000-0x8)=0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d12000-0x50)={{0x3}, {0xffffff90}, 0x10000fffc, 0x4000, 0x2}) recvfrom$llc(r0, &(0x7f0000312000-0xd3)=""/211, 0xd3, 0x0, &(0x7f00005cf000-0x10)={0x1a, 0x11, 0xfffffffffffffffe, 0x6b93, 0x8, 0x9b7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) 2018/02/07 01:11:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a3a000)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000343000-0x8)=@assoc_value={0x0, 0xfffffffffffffff8}, &(0x7f0000621000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000022c000)=@assoc_id=r1, 0x4) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f00009bb000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)) 2018/02/07 01:11:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(0xfff